{"columns":[{"name":"visit_id","type":"int64"},{"name":"exposure_name","type":"large_string"},{"name":"controller","type":"large_string"},{"name":"day_obs","type":"int64"},{"name":"seq_num","type":"int64"},{"name":"physical_filter","type":"large_string"},{"name":"band","type":"large_string"},{"name":"s_ra","type":"double"},{"name":"s_dec","type":"double"},{"name":"sky_rotation","type":"double"},{"name":"azimuth_start","type":"double"},{"name":"azimuth_end","type":"double"},{"name":"azimuth","type":"double"},{"name":"altitude_start","type":"double"},{"name":"altitude_end","type":"double"},{"name":"altitude","type":"double"},{"name":"zenith_distance_start","type":"double"},{"name":"zenith_distance_end","type":"double"},{"name":"zenith_distance","type":"double"},{"name":"airmass","type":"double"},{"name":"exp_midpt","type":"large_string"},{"name":"exp_midpt_mjd","type":"double"},{"name":"obs_start","type":"large_string"},{"name":"obs_start_mjd","type":"double"},{"name":"obs_end","type":"large_string"},{"name":"obs_end_mjd","type":"double"},{"name":"exp_time","type":"double"},{"name":"shut_time","type":"double"},{"name":"dark_time","type":"double"},{"name":"group_id","type":"large_string"},{"name":"cur_index","type":"int64"},{"name":"max_index","type":"int64"},{"name":"img_type","type":"large_string"},{"name":"emulated","type":"double"},{"name":"science_program","type":"large_string"},{"name":"observation_reason","type":"large_string"},{"name":"target_name","type":"large_string"},{"name":"air_temp","type":"double"},{"name":"pressure","type":"double"},{"name":"humidity","type":"double"},{"name":"wind_speed","type":"double"},{"name":"wind_dir","type":"double"},{"name":"dimm_seeing","type":"double"},{"name":"shut_lower","type":"double"},{"name":"shut_upper","type":"double"},{"name":"focus_z","type":"double"},{"name":"dome_azimuth","type":"double"},{"name":"simulated","type":"double"},{"name":"vignette","type":"large_string"},{"name":"vignette_min","type":"large_string"},{"name":"scheduler_note","type":"large_string"},{"name":"s_region","type":"large_string"},{"name":"can_see_sky","type":"bool"},{"name":"pgs_region","type":"large_string"},{"name":"n_inputs","type":"double"},{"name":"astrom_offset_mean","type":"double"},{"name":"astrom_offset_std","type":"double"},{"name":"eff_time","type":"double"},{"name":"eff_time_psf_sigma_scale","type":"double"},{"name":"eff_time_sky_bg_scale","type":"double"},{"name":"eff_time_zero_point_scale","type":"double"},{"name":"max_dist_to_nearest_psf","type":"double"},{"name":"mean_var","type":"double"},{"name":"n_psf_star","type":"double"},{"name":"psf_area","type":"double"},{"name":"psf_ixx","type":"double"},{"name":"psf_ixy","type":"double"},{"name":"psf_iyy","type":"double"},{"name":"psf_sigma","type":"double"},{"name":"psf_star_delta_e1_median","type":"double"},{"name":"psf_star_delta_e1_scatter","type":"double"},{"name":"psf_star_delta_e2_median","type":"double"},{"name":"psf_star_delta_e2_scatter","type":"double"},{"name":"psf_star_delta_size_median","type":"double"},{"name":"psf_star_delta_size_scatter","type":"double"},{"name":"psf_star_scaled_delta_size_scatter","type":"double"},{"name":"psf_trace_radius_delta","type":"double"},{"name":"sky_bg","type":"double"},{"name":"sky_noise","type":"double"},{"name":"seeing_zenith_500nm","type":"double"},{"name":"zero_point","type":"double"},{"name":"low_snr_source_count","type":"double"},{"name":"high_snr_source_count","type":"double"},{"name":"pixel_scale","type":"double"},{"name":"stats_mag_lim","type":"double"},{"name":"psf_ap_flux_delta","type":"double"},{"name":"psf_ap_corr_sigma_scaled_delta","type":"double"},{"name":"astrom_ra","type":"double"},{"name":"astrom_dec","type":"double"},{"name":"astrom_sky_rotation","type":"double"},{"name":"observationId","type":"int64"},{"name":"fieldRA","type":"double"},{"name":"fieldDec","type":"double"},{"name":"observationStartMJD","type":"double"},{"name":"flush_by_mjd","type":"double"},{"name":"visitExposureTime","type":"double"},{"name":"band_opsim","type":"large_string"},{"name":"rotSkyPos","type":"double"},{"name":"rotSkyPos_desired","type":"double"},{"name":"numExposures","type":"int64"},{"name":"airmass_opsim","type":"double"},{"name":"seeingFwhm500","type":"double"},{"name":"seeingFwhmEff","type":"double"},{"name":"seeingFwhmGeom","type":"double"},{"name":"skyBrightness","type":"double"},{"name":"night","type":"int64"},{"name":"slewTime","type":"double"},{"name":"visitTime","type":"double"},{"name":"slewDistance","type":"double"},{"name":"fiveSigmaDepth","type":"double"},{"name":"altitude_opsim","type":"double"},{"name":"azimuth_opsim","type":"double"},{"name":"paraAngle","type":"double"},{"name":"psudoParaAngle","type":"double"},{"name":"cloud","type":"double"},{"name":"moonAlt","type":"double"},{"name":"sunAlt","type":"double"},{"name":"note","type":"large_string"},{"name":"scheduler_note_opsim","type":"large_string"},{"name":"target_name_opsim","type":"large_string"},{"name":"observationStartLST","type":"double"},{"name":"rotTelPos","type":"double"},{"name":"rotTelPos_backup","type":"double"},{"name":"moonAz","type":"double"},{"name":"sunAz","type":"double"},{"name":"sunRA","type":"double"},{"name":"sunDec","type":"double"},{"name":"moonRA","type":"double"},{"name":"moonDec","type":"double"},{"name":"moonDistance","type":"double"},{"name":"solarElong","type":"double"},{"name":"moonPhase","type":"double"},{"name":"cummTelAz","type":"double"},{"name":"observation_reason_opsim","type":"large_string"},{"name":"science_program_opsim","type":"large_string"},{"name":"start_date","type":"large_string"},{"name":"HA","type":"double"},{"name":"observationStartDatetime64","type":"timestamp[ns]"},{"name":"start_timestamp","type":"timestamp[ns, tz=UTC]"},{"name":"overhead","type":"double"},{"name":"ring_healpix","type":"double"},{"name":"nest_healpix","type":"double"},{"name":"dayObs","type":"int64"},{"name":"day_obs_mjd","type":"int64"},{"name":"day_obs_iso8601","type":"large_string"},{"name":"__index_level_0__","type":"int64"}],"n_rows":6,"rows_kept":6,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 24.0.0","schema":{"fields":[{"name":"visit_id","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"exposure_name","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"controller","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"day_obs","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"seq_num","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"physical_filter","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"band","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"s_ra","type":"double","nullable":true,"metadata":null,"children":null},{"name":"s_dec","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sky_rotation","type":"double","nullable":true,"metadata":null,"children":null},{"name":"azimuth_start","type":"double","nullable":true,"metadata":null,"children":null},{"name":"azimuth_end","type":"double","nullable":true,"metadata":null,"children":null},{"name":"azimuth","type":"double","nullable":true,"metadata":null,"children":null},{"name":"altitude_start","type":"double","nullable":true,"metadata":null,"children":null},{"name":"altitude_end","type":"double","nullable":true,"metadata":null,"children":null},{"name":"altitude","type":"double","nullable":true,"metadata":null,"children":null},{"name":"zenith_distance_start","type":"double","nullable":true,"metadata":null,"children":null},{"name":"zenith_distance_end","type":"double","nullable":true,"metadata":null,"children":null},{"name":"zenith_distance","type":"double","nullable":true,"metadata":null,"children":null},{"name":"airmass","type":"double","nullable":true,"metadata":null,"children":null},{"name":"exp_midpt","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"exp_midpt_mjd","type":"double","nullable":true,"metadata":null,"children":null},{"name":"obs_start","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"obs_start_mjd","type":"double","nullable":true,"metadata":null,"children":null},{"name":"obs_end","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"obs_end_mjd","type":"double","nullable":true,"metadata":null,"children":null},{"name":"exp_time","type":"double","nullable":true,"metadata":null,"children":null},{"name":"shut_time","type":"double","nullable":true,"metadata":null,"children":null},{"name":"dark_time","type":"double","nullable":true,"metadata":null,"children":null},{"name":"group_id","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"cur_index","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"max_index","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"img_type","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"emulated","type":"double","nullable":true,"metadata":null,"children":null},{"name":"science_program","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"observation_reason","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"target_name","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"air_temp","type":"double","nullable":true,"metadata":null,"children":null},{"name":"pressure","type":"double","nullable":true,"metadata":null,"children":null},{"name":"humidity","type":"double","nullable":true,"metadata":null,"children":null},{"name":"wind_speed","type":"double","nullable":true,"metadata":null,"children":null},{"name":"wind_dir","type":"double","nullable":true,"metadata":null,"children":null},{"name":"dimm_seeing","type":"double","nullable":true,"metadata":null,"children":null},{"name":"shut_lower","type":"double","nullable":true,"metadata":null,"children":null},{"name":"shut_upper","type":"double","nullable":true,"metadata":null,"children":null},{"name":"focus_z","type":"double","nullable":true,"metadata":null,"children":null},{"name":"dome_azimuth","type":"double","nullable":true,"metadata":null,"children":null},{"name":"simulated","type":"double","nullable":true,"metadata":null,"children":null},{"name":"vignette","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"vignette_min","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"scheduler_note","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"s_region","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"can_see_sky","type":"bool","nullable":true,"metadata":null,"children":null},{"name":"pgs_region","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"n_inputs","type":"double","nullable":true,"metadata":null,"children":null},{"name":"astrom_offset_mean","type":"double","nullable":true,"metadata":null,"children":null},{"name":"astrom_offset_std","type":"double","nullable":true,"metadata":null,"children":null},{"name":"eff_time","type":"double","nullable":true,"metadata":null,"children":null},{"name":"eff_time_psf_sigma_scale","type":"double","nullable":true,"metadata":null,"children":null},{"name":"eff_time_sky_bg_scale","type":"double","nullable":true,"metadata":null,"children":null},{"name":"eff_time_zero_point_scale","type":"double","nullable":true,"metadata":null,"children":null},{"name":"max_dist_to_nearest_psf","type":"double","nullable":true,"metadata":null,"children":null},{"name":"mean_var","type":"double","nullable":true,"metadata":null,"children":null},{"name":"n_psf_star","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_area","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_ixx","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_ixy","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_iyy","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_sigma","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_delta_e1_median","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_delta_e1_scatter","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_delta_e2_median","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_delta_e2_scatter","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_delta_size_median","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_delta_size_scatter","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_star_scaled_delta_size_scatter","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_trace_radius_delta","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sky_bg","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sky_noise","type":"double","nullable":true,"metadata":null,"children":null},{"name":"seeing_zenith_500nm","type":"double","nullable":true,"metadata":null,"children":null},{"name":"zero_point","type":"double","nullable":true,"metadata":null,"children":null},{"name":"low_snr_source_count","type":"double","nullable":true,"metadata":null,"children":null},{"name":"high_snr_source_count","type":"double","nullable":true,"metadata":null,"children":null},{"name":"pixel_scale","type":"double","nullable":true,"metadata":null,"children":null},{"name":"stats_mag_lim","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_ap_flux_delta","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psf_ap_corr_sigma_scaled_delta","type":"double","nullable":true,"metadata":null,"children":null},{"name":"astrom_ra","type":"double","nullable":true,"metadata":null,"children":null},{"name":"astrom_dec","type":"double","nullable":true,"metadata":null,"children":null},{"name":"astrom_sky_rotation","type":"double","nullable":true,"metadata":null,"children":null},{"name":"observationId","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"fieldRA","type":"double","nullable":true,"metadata":null,"children":null},{"name":"fieldDec","type":"double","nullable":true,"metadata":null,"children":null},{"name":"observationStartMJD","type":"double","nullable":true,"metadata":null,"children":null},{"name":"flush_by_mjd","type":"double","nullable":true,"metadata":null,"children":null},{"name":"visitExposureTime","type":"double","nullable":true,"metadata":null,"children":null},{"name":"band_opsim","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"rotSkyPos","type":"double","nullable":true,"metadata":null,"children":null},{"name":"rotSkyPos_desired","type":"double","nullable":true,"metadata":null,"children":null},{"name":"numExposures","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"airmass_opsim","type":"double","nullable":true,"metadata":null,"children":null},{"name":"seeingFwhm500","type":"double","nullable":true,"metadata":null,"children":null},{"name":"seeingFwhmEff","type":"double","nullable":true,"metadata":null,"children":null},{"name":"seeingFwhmGeom","type":"double","nullable":true,"metadata":null,"children":null},{"name":"skyBrightness","type":"double","nullable":true,"metadata":null,"children":null},{"name":"night","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"slewTime","type":"double","nullable":true,"metadata":null,"children":null},{"name":"visitTime","type":"double","nullable":true,"metadata":null,"children":null},{"name":"slewDistance","type":"double","nullable":true,"metadata":null,"children":null},{"name":"fiveSigmaDepth","type":"double","nullable":true,"metadata":null,"children":null},{"name":"altitude_opsim","type":"double","nullable":true,"metadata":null,"children":null},{"name":"azimuth_opsim","type":"double","nullable":true,"metadata":null,"children":null},{"name":"paraAngle","type":"double","nullable":true,"metadata":null,"children":null},{"name":"psudoParaAngle","type":"double","nullable":true,"metadata":null,"children":null},{"name":"cloud","type":"double","nullable":true,"metadata":null,"children":null},{"name":"moonAlt","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sunAlt","type":"double","nullable":true,"metadata":null,"children":null},{"name":"note","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"scheduler_note_opsim","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"target_name_opsim","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"observationStartLST","type":"double","nullable":true,"metadata":null,"children":null},{"name":"rotTelPos","type":"double","nullable":true,"metadata":null,"children":null},{"name":"rotTelPos_backup","type":"double","nullable":true,"metadata":null,"children":null},{"name":"moonAz","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sunAz","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sunRA","type":"double","nullable":true,"metadata":null,"children":null},{"name":"sunDec","type":"double","nullable":true,"metadata":null,"children":null},{"name":"moonRA","type":"double","nullable":true,"metadata":null,"children":null},{"name":"moonDec","type":"double","nullable":true,"metadata":null,"children":null},{"name":"moonDistance","type":"double","nullable":true,"metadata":null,"children":null},{"name":"solarElong","type":"double","nullable":true,"metadata":null,"children":null},{"name":"moonPhase","type":"double","nullable":true,"metadata":null,"children":null},{"name":"cummTelAz","type":"double","nullable":true,"metadata":null,"children":null},{"name":"observation_reason_opsim","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"science_program_opsim","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"start_date","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"HA","type":"double","nullable":true,"metadata":null,"children":null},{"name":"observationStartDatetime64","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null},{"name":"start_timestamp","type":"timestamp[ns, tz=UTC]","nullable":true,"metadata":null,"children":null},{"name":"overhead","type":"double","nullable":true,"metadata":null,"children":null},{"name":"ring_healpix","type":"double","nullable":true,"metadata":null,"children":null},{"name":"nest_healpix","type":"double","nullable":true,"metadata":null,"children":null},{"name":"dayObs","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"day_obs_mjd","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"day_obs_iso8601","type":"large_string","nullable":true,"metadata":null,"children":null},{"name":"__index_level_0__","type":"int64","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional int64 field_id=-1 visit_id;\n  optional binary field_id=-1 exposure_name (String);\n  optional binary field_id=-1 controller (String);\n  optional int64 field_id=-1 day_obs;\n  optional int64 field_id=-1 seq_num;\n  optional binary field_id=-1 physical_filter (String);\n  optional binary field_id=-1 band (String);\n  optional double field_id=-1 s_ra;\n  optional double field_id=-1 s_dec;\n  optional double field_id=-1 sky_rotation;\n  optional double field_id=-1 azimuth_start;\n  optional double field_id=-1 azimuth_end;\n  optional double field_id=-1 azimuth;\n  optional double field_id=-1 altitude_start;\n  optional double field_id=-1 altitude_end;\n  optional double field_id=-1 altitude;\n  optional double field_id=-1 zenith_distance_start;\n  optional double field_id=-1 zenith_distance_end;\n  optional double field_id=-1 zenith_distance;\n  optional double field_id=-1 airmass;\n  optional binary field_id=-1 exp_midpt (String);\n  optional double field_id=-1 exp_midpt_mjd;\n  optional binary field_id=-1 obs_start (String);\n  optional double field_id=-1 obs_start_mjd;\n  optional binary field_id=-1 obs_end (String);\n  optional double field_id=-1 obs_end_mjd;\n  optional double field_id=-1 exp_time;\n  optional double field_id=-1 shut_time;\n  optional double field_id=-1 dark_time;\n  optional binary field_id=-1 group_id (String);\n  optional int64 field_id=-1 cur_index;\n  optional int64 field_id=-1 max_index;\n  optional binary field_id=-1 img_type (String);\n  optional double field_id=-1 emulated;\n  optional binary field_id=-1 science_program (String);\n  optional binary field_id=-1 observation_reason (String);\n  optional binary field_id=-1 target_name (String);\n  optional double field_id=-1 air_temp;\n  optional double field_id=-1 pressure;\n  optional double field_id=-1 humidity;\n  optional double field_id=-1 wind_speed;\n  optional double field_id=-1 wind_dir;\n  optional double field_id=-1 dimm_seeing;\n  optional double field_id=-1 shut_lower;\n  optional double field_id=-1 shut_upper;\n  optional double field_id=-1 focus_z;\n  optional double field_id=-1 dome_azimuth;\n  optional double field_id=-1 simulated;\n  optional binary field_id=-1 vignette (String);\n  optional binary field_id=-1 vignette_min (String);\n  optional binary field_id=-1 scheduler_note (String);\n  optional binary field_id=-1 s_region (String);\n  optional boolean field_id=-1 can_see_sky;\n  optional binary field_id=-1 pgs_region (String);\n  optional double field_id=-1 n_inputs;\n  optional double field_id=-1 astrom_offset_mean;\n  optional double field_id=-1 astrom_offset_std;\n  optional double field_id=-1 eff_time;\n  optional double field_id=-1 eff_time_psf_sigma_scale;\n  optional double field_id=-1 eff_time_sky_bg_scale;\n  optional double field_id=-1 eff_time_zero_point_scale;\n  optional double field_id=-1 max_dist_to_nearest_psf;\n  optional double field_id=-1 mean_var;\n  optional double field_id=-1 n_psf_star;\n  optional double field_id=-1 psf_area;\n  optional double field_id=-1 psf_ixx;\n  optional double field_id=-1 psf_ixy;\n  optional double field_id=-1 psf_iyy;\n  optional double field_id=-1 psf_sigma;\n  optional double field_id=-1 psf_star_delta_e1_median;\n  optional double field_id=-1 psf_star_delta_e1_scatter;\n  optional double field_id=-1 psf_star_delta_e2_median;\n  optional double field_id=-1 psf_star_delta_e2_scatter;\n  optional double field_id=-1 psf_star_delta_size_median;\n  optional double field_id=-1 psf_star_delta_size_scatter;\n  optional double field_id=-1 psf_star_scaled_delta_size_scatter;\n  optional double field_id=-1 psf_trace_radius_delta;\n  optional double field_id=-1 sky_bg;\n  optional double field_id=-1 sky_noise;\n  optional double field_id=-1 seeing_zenith_500nm;\n  optional double field_id=-1 zero_point;\n  optional double field_id=-1 low_snr_source_count;\n  optional double field_id=-1 high_snr_source_count;\n  optional double field_id=-1 pixel_scale;\n  optional double field_id=-1 stats_mag_lim;\n  optional double field_id=-1 psf_ap_flux_delta;\n  optional double field_id=-1 psf_ap_corr_sigma_scaled_delta;\n  optional double field_id=-1 astrom_ra;\n  optional double field_id=-1 astrom_dec;\n  optional double field_id=-1 astrom_sky_rotation;\n  optional int64 field_id=-1 observationId;\n  optional double field_id=-1 fieldRA;\n  optional double field_id=-1 fieldDec;\n  optional double field_id=-1 observationStartMJD;\n  optional double field_id=-1 flush_by_mjd;\n  optional double field_id=-1 visitExposureTime;\n  optional binary field_id=-1 band_opsim (String);\n  optional double field_id=-1 rotSkyPos;\n  optional double field_id=-1 rotSkyPos_desired;\n  optional int64 field_id=-1 numExposures;\n  optional double field_id=-1 airmass_opsim;\n  optional double field_id=-1 seeingFwhm500;\n  optional double field_id=-1 seeingFwhmEff;\n  optional double field_id=-1 seeingFwhmGeom;\n  optional double field_id=-1 skyBrightness;\n  optional int64 field_id=-1 night;\n  optional double field_id=-1 slewTime;\n  optional double field_id=-1 visitTime;\n  optional double field_id=-1 slewDistance;\n  optional double field_id=-1 fiveSigmaDepth;\n  optional double field_id=-1 altitude_opsim;\n  optional double field_id=-1 azimuth_opsim;\n  optional double field_id=-1 paraAngle;\n  optional double field_id=-1 psudoParaAngle;\n  optional double field_id=-1 cloud;\n  optional double field_id=-1 moonAlt;\n  optional double field_id=-1 sunAlt;\n  optional binary field_id=-1 note (String);\n  optional binary field_id=-1 scheduler_note_opsim (String);\n  optional binary field_id=-1 target_name_opsim (String);\n  optional double field_id=-1 observationStartLST;\n  optional double field_id=-1 rotTelPos;\n  optional double field_id=-1 rotTelPos_backup;\n  optional double field_id=-1 moonAz;\n  optional double field_id=-1 sunAz;\n  optional double field_id=-1 sunRA;\n  optional double field_id=-1 sunDec;\n  optional double field_id=-1 moonRA;\n  optional double field_id=-1 moonDec;\n  optional double field_id=-1 moonDistance;\n  optional double field_id=-1 solarElong;\n  optional double field_id=-1 moonPhase;\n  optional double field_id=-1 cummTelAz;\n  optional binary field_id=-1 observation_reason_opsim (String);\n  optional binary field_id=-1 science_program_opsim (String);\n  optional binary field_id=-1 start_date (String);\n  optional double field_id=-1 HA;\n  optional int64 field_id=-1 observationStartDatetime64 (Timestamp(isAdjustedToUTC=false, timeUnit=nanoseconds, is_from_converted_type=false, force_set_converted_type=false));\n  optional int64 field_id=-1 start_timestamp (Timestamp(isAdjustedToUTC=true, timeUnit=nanoseconds, is_from_converted_type=false, force_set_converted_type=false));\n  optional double field_id=-1 overhead;\n  optional double field_id=-1 ring_healpix;\n  optional double field_id=-1 nest_healpix;\n  optional int64 field_id=-1 dayObs;\n  optional int64 field_id=-1 day_obs_mjd;\n  optional binary field_id=-1 day_obs_iso8601 (String);\n  optional int64 field_id=-1 __index_level_0__;\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":35468,"head":""}}],["pandas","{\"index_columns\": [\"__index_level_0__\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"str\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"visit_id\", \"field_name\": \"visit_id\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"exposure_name\", \"field_name\": \"exposure_name\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"controller\", \"field_name\": \"controller\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"day_obs\", \"field_name\": \"day_obs\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"seq_num\", \"field_name\": \"seq_num\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"physical_filter\", \"field_name\": \"physical_filter\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"band\", \"field_name\": \"band\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"s_ra\", \"field_name\": \"s_ra\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"s_dec\", \"field_name\": \"s_dec\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sky_rotation\", \"field_name\": \"sky_rotation\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"azimuth_start\", \"field_name\": \"azimuth_start\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"azimuth_end\", \"field_name\": \"azimuth_end\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"azimuth\", \"field_name\": \"azimuth\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"altitude_start\", \"field_name\": \"altitude_start\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"altitude_end\", \"field_name\": \"altitude_end\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"altitude\", \"field_name\": \"altitude\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"zenith_distance_start\", \"field_name\": \"zenith_distance_start\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"zenith_distance_end\", \"field_name\": \"zenith_distance_end\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"zenith_distance\", \"field_name\": \"zenith_distance\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"airmass\", \"field_name\": \"airmass\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"exp_midpt\", \"field_name\": \"exp_midpt\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"exp_midpt_mjd\", \"field_name\": \"exp_midpt_mjd\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"obs_start\", \"field_name\": \"obs_start\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"obs_start_mjd\", \"field_name\": \"obs_start_mjd\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"obs_end\", \"field_name\": \"obs_end\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"obs_end_mjd\", \"field_name\": \"obs_end_mjd\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"exp_time\", \"field_name\": \"exp_time\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"shut_time\", \"field_name\": \"shut_time\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"dark_time\", \"field_name\": \"dark_time\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"group_id\", \"field_name\": \"group_id\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"cur_index\", \"field_name\": \"cur_index\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"max_index\", \"field_name\": \"max_index\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"img_type\", \"field_name\": \"img_type\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"emulated\", \"field_name\": \"emulated\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"science_program\", \"field_name\": \"science_program\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"observation_reason\", \"field_name\": \"observation_reason\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"target_name\", \"field_name\": \"target_name\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"air_temp\", \"field_name\": \"air_temp\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"pressure\", \"field_name\": \"pressure\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"humidity\", \"field_name\": \"humidity\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"wind_speed\", \"field_name\": \"wind_speed\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"wind_dir\", \"field_name\": \"wind_dir\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"dimm_seeing\", \"field_name\": \"dimm_seeing\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"shut_lower\", \"field_name\": \"shut_lower\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"shut_upper\", \"field_name\": \"shut_upper\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"focus_z\", \"field_name\": \"focus_z\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"dome_azimuth\", \"field_name\": \"dome_azimuth\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"simulated\", \"field_name\": \"simulated\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"vignette\", \"field_name\": \"vignette\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"vignette_min\", \"field_name\": \"vignette_min\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"scheduler_note\", \"field_name\": \"scheduler_note\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"s_region\", \"field_name\": \"s_region\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"can_see_sky\", \"field_name\": \"can_see_sky\", \"pandas_type\": \"bool\", \"numpy_type\": \"bool\", \"metadata\": null}, {\"name\": \"pgs_region\", \"field_name\": \"pgs_region\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"n_inputs\", \"field_name\": \"n_inputs\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"astrom_offset_mean\", \"field_name\": \"astrom_offset_mean\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"astrom_offset_std\", \"field_name\": \"astrom_offset_std\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"eff_time\", \"field_name\": \"eff_time\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"eff_time_psf_sigma_scale\", \"field_name\": \"eff_time_psf_sigma_scale\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"eff_time_sky_bg_scale\", \"field_name\": \"eff_time_sky_bg_scale\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"eff_time_zero_point_scale\", \"field_name\": \"eff_time_zero_point_scale\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"max_dist_to_nearest_psf\", \"field_name\": \"max_dist_to_nearest_psf\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"mean_var\", \"field_name\": \"mean_var\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"n_psf_star\", \"field_name\": \"n_psf_star\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_area\", \"field_name\": \"psf_area\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_ixx\", \"field_name\": \"psf_ixx\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_ixy\", \"field_name\": \"psf_ixy\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_iyy\", \"field_name\": \"psf_iyy\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_sigma\", \"field_name\": \"psf_sigma\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_delta_e1_median\", \"field_name\": \"psf_star_delta_e1_median\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_delta_e1_scatter\", \"field_name\": \"psf_star_delta_e1_scatter\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_delta_e2_median\", \"field_name\": \"psf_star_delta_e2_median\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_delta_e2_scatter\", \"field_name\": \"psf_star_delta_e2_scatter\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_delta_size_median\", \"field_name\": \"psf_star_delta_size_median\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_delta_size_scatter\", \"field_name\": \"psf_star_delta_size_scatter\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_star_scaled_delta_size_scatter\", \"field_name\": \"psf_star_scaled_delta_size_scatter\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_trace_radius_delta\", \"field_name\": \"psf_trace_radius_delta\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sky_bg\", \"field_name\": \"sky_bg\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sky_noise\", \"field_name\": \"sky_noise\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"seeing_zenith_500nm\", \"field_name\": \"seeing_zenith_500nm\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"zero_point\", \"field_name\": \"zero_point\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"low_snr_source_count\", \"field_name\": \"low_snr_source_count\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"high_snr_source_count\", \"field_name\": \"high_snr_source_count\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"pixel_scale\", \"field_name\": \"pixel_scale\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"stats_mag_lim\", \"field_name\": \"stats_mag_lim\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_ap_flux_delta\", \"field_name\": \"psf_ap_flux_delta\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psf_ap_corr_sigma_scaled_delta\", \"field_name\": \"psf_ap_corr_sigma_scaled_delta\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"astrom_ra\", \"field_name\": \"astrom_ra\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"astrom_dec\", \"field_name\": \"astrom_dec\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"astrom_sky_rotation\", \"field_name\": \"astrom_sky_rotation\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"observationId\", \"field_name\": \"observationId\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"fieldRA\", \"field_name\": \"fieldRA\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"fieldDec\", \"field_name\": \"fieldDec\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"observationStartMJD\", \"field_name\": \"observationStartMJD\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"flush_by_mjd\", \"field_name\": \"flush_by_mjd\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"visitExposureTime\", \"field_name\": \"visitExposureTime\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"band_opsim\", \"field_name\": \"band_opsim\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"rotSkyPos\", \"field_name\": \"rotSkyPos\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"rotSkyPos_desired\", \"field_name\": \"rotSkyPos_desired\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"numExposures\", \"field_name\": \"numExposures\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"airmass_opsim\", \"field_name\": \"airmass_opsim\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"seeingFwhm500\", \"field_name\": \"seeingFwhm500\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"seeingFwhmEff\", \"field_name\": \"seeingFwhmEff\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"seeingFwhmGeom\", \"field_name\": \"seeingFwhmGeom\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"skyBrightness\", \"field_name\": \"skyBrightness\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"night\", \"field_name\": \"night\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"slewTime\", \"field_name\": \"slewTime\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"visitTime\", \"field_name\": \"visitTime\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"slewDistance\", \"field_name\": \"slewDistance\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"fiveSigmaDepth\", \"field_name\": \"fiveSigmaDepth\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"altitude_opsim\", \"field_name\": \"altitude_opsim\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"azimuth_opsim\", \"field_name\": \"azimuth_opsim\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"paraAngle\", \"field_name\": \"paraAngle\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"psudoParaAngle\", \"field_name\": \"psudoParaAngle\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"cloud\", \"field_name\": \"cloud\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"moonAlt\", \"field_name\": \"moonAlt\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sunAlt\", \"field_name\": \"sunAlt\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"note\", \"field_name\": \"note\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"scheduler_note_opsim\", \"field_name\": \"scheduler_note_opsim\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"target_name_opsim\", \"field_name\": \"target_name_opsim\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"observationStartLST\", \"field_name\": \"observationStartLST\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"rotTelPos\", \"field_name\": \"rotTelPos\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"rotTelPos_backup\", \"field_name\": \"rotTelPos_backup\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"moonAz\", \"field_name\": \"moonAz\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sunAz\", \"field_name\": \"sunAz\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sunRA\", \"field_name\": \"sunRA\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"sunDec\", \"field_name\": \"sunDec\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"moonRA\", \"field_name\": \"moonRA\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"moonDec\", \"field_name\": \"moonDec\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"moonDistance\", \"field_name\": \"moonDistance\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"solarElong\", \"field_name\": \"solarElong\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"moonPhase\", \"field_name\": \"moonPhase\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"cummTelAz\", \"field_name\": \"cummTelAz\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"observation_reason_opsim\", \"field_name\": \"observation_reason_opsim\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"science_program_opsim\", \"field_name\": \"science_program_opsim\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"start_date\", \"field_name\": \"start_date\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": \"HA\", \"field_name\": \"HA\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"observationStartDatetime64\", \"field_name\": \"observationStartDatetime64\", \"pandas_type\": \"datetime\", \"numpy_type\": \"datetime64[ns]\", \"metadata\": null}, {\"name\": \"start_timestamp\", \"field_name\": \"start_timestamp\", \"pandas_type\": \"datetimetz\", \"numpy_type\": \"datetime64[ns]\", \"metadata\": {\"timezone\": \"UTC\"}}, {\"name\": \"overhead\", \"field_name\": \"overhead\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"ring_healpix\", \"field_name\": \"ring_healpix\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"nest_healpix\", \"field_name\": \"nest_healpix\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"dayObs\", \"field_name\": \"dayObs\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"day_obs_mjd\", \"field_name\": \"day_obs_mjd\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"day_obs_iso8601\", \"field_name\": \"day_obs_iso8601\", \"pandas_type\": \"object\", \"numpy_type\": \"str\", \"metadata\": null}, {\"name\": null, \"field_name\": \"__index_level_0__\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}], \"attributes\": {}, \"creator\": {\"library\": \"pyarrow\", \"version\": \"24.0.0\"}, \"pandas_version\": \"3.0.3\"}"]]}
[2025082700003,"AT_O_20250827_000003","O",20250827,3,"empty~empty","EMPTY",229.93631523916952,4.4373048779557624,172.77182153786083,44.62878707974958,44.619384231384046,44.600513524876014,45.21411046447667,45.21920580925815,45.221734726763025,44.78588953552333,44.78079419074185,44.778265273236975,1.4063313580103491,"2025-08-27T19:40:28.553000",60914.81977492191,"2025-08-27T19:40:27.440000",60914.81976203132,"2025-08-27T19:40:29.667000",60914.8197878125,2.0,2.0,2.2270359992980957,"2025-08-27T19:40:16.951",1,1,"engtest",null,"unknown","engtest","DaytimeCheckout001",15.899999618530273,74390.0,9.774999618530273,5.254199981689453,8.724964141845703,null,0.0,0.0,0.0,44.53,null,"FULLY","FULLY","","",false,"",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2025082700003,229.93631523916952,4.4373048779557624,60914.81976203132,null,2.0,"EMPTY",172.77182153786083,null,1,1.4063313580103491,null,null,null,null,0,null,2.227493701502681,44.60983631237079,null,45.221734726763025,44.600513524876014,217.46882360535093,-142.40927040648987,null,68.54719723940556,25.80711804125722,"","","DaytimeCheckout001",200.6578870965531,30.362551131370985,null,317.081347123102,301.915729221347,156.29780266926792,9.884869671034348,203.5762689483217,-13.134365392292235,31.52794125580335,73.1441640241628,29.041867317268398,null,"engtest","unknown","2025-08-27T19:40:27.440000",-1.9518952095077604,"2025-08-27T19:40:27.439506236","2025-08-27T19:40:27.439525721Z",null,90695.0,32852.0,20250827,60914,"2025-08-27",2025082700003]
[2025082700004,"AT_O_20250827_000004","O",20250827,4,"BG40_65mm_1~blue300lpmm_qn1","g",200.70149279685052,-20.110415537035262,100.02501235810395,358.28961212874736,358.2442155330337,358.1318533281894,79.99803990853806,79.99782051169562,79.99912988858199,10.001960091461939,10.002179488304378,10.00087011141801,1.0151916881151983,"2025-08-27T19:43:56.880000",60914.822186107434,"2025-08-27T19:43:55.768000",60914.82217324497,"2025-08-27T19:43:57.991000",60914.82219896991,2.0,2.0,2.2228589057922363,"2025-08-27T19:43:43.203",1,1,"engtest",null,"unknown","engtest","DaytimeCheckout002",15.800000190734863,74390.0,12.012499809265137,5.087399959564209,4.91483736038208,null,0.0,0.0,0.0,0.6,null,"FULLY","FULLY","","",false,"",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2025082700004,200.70149279685052,-20.110415537035262,60914.82217324497,null,2.0,"g",100.02501235810395,null,1,1.0151916881151983,null,null,null,null,0,null,2.2226349217817187,null,null,79.99912988858199,358.1318533281894,178.2798797966529,178.41739203274574,null,68.5650363411637,25.43073318986642,"","","DaytimeCheckout002",201.52830056522762,-81.55759560915031,null,316.49480767577234,301.3883139380686,156.30000426532044,9.884021495467918,203.59339689139338,-13.14717497491038,7.493519011920013,52.99264506938932,29.05192042292488,null,"engtest","unknown","2025-08-27T19:43:55.768000",0.055120517891806414,"2025-08-27T19:43:55.768365185","2025-08-27T19:43:55.768349467Z",206.32400016952306,132125.0,99666.0,20250827,60914,"2025-08-27",2025082700004]
[2025082700009,"AT_O_20250827_000009","O",20250827,9,"empty~empty","EMPTY",238.62552776547835,-27.338925609657256,28.840831253838633,267.11753723459435,267.11323341260174,267.0972012300742,60.687977353640285,60.677179400430376,60.65418489925494,29.312022646359715,29.322820599569624,29.345815100745057,1.145774636956194,"2025-08-28T00:27:31.428000",60915.01911375075,"2025-08-28T00:27:30.313000",60915.0191008464,"2025-08-28T00:27:32.543000",60915.01912665509,2.0,2.0,2.229949474334717,"2025-08-28T00:27:18.816",1,1,"engtest",null,"BLOCK-T17","engtest","HD 142250",11.649999618530273,74435.0,9.125,6.421800136566162,24.849998474121094,0.783945620059967,0.0,100.0,0.0,270.56,null,"NO","NO","","",true,"",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2025082700009,238.62552776547835,-27.338925609657256,60915.0191008464,null,2.0,"EMPTY",28.840831253838633,null,1,1.145774636956194,null,null,null,null,0,null,2.22987059969455,35.3233201957153,null,60.65418489925494,267.0972012300742,103.59924727822107,103.73941920259705,null,26.622685442538227,-27.0882348359821,"","","HD 142250",272.61633435754493,132.58025045643566,null,268.5759007114961,265.4455314529621,156.47978288044195,9.814698085519687,205.07933010656802,-14.050938374392441,33.93225251506278,87.63139260927404,29.882941510388072,null,"engtest","BLOCK-T17","2025-08-28T00:27:30.313000",2.266053772804438,"2025-08-28T00:27:30.313129183","2025-08-28T00:27:30.313116613Z",17012.55199967604,143443.0,177173.0,20250827,60914,"2025-08-27",2025082700009]
[2025082700010,"AT_O_20250827_000010","O",20250827,10,"empty~holo4_003","EMPTY",224.65237503737077,-39.906756435950754,1.873911944549328,242.4022898559108,242.4021224775484,242.39718863564994,49.569507085335104,49.56630703484459,49.53607762473231,40.430492914664896,40.43369296515541,40.46392237526769,1.3115155456376912,"2025-08-28T00:32:30.636000",60915.02257680636,"2025-08-28T00:32:30.023000",60915.022569712266,"2025-08-28T00:32:31.249000",60915.02258390046,1.0,1.0,1.226325511932373,"2025-08-28T00:31:27.414",1,1,"acq",null,"spec-survey","acq","HD132096",11.337499618530273,74435.0,10.550000190734863,5.421000003814697,13.791583061218262,0.7089389562606812,0.0,100.0,0.0,242.85,null,"NO","NO","","",true,"",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2025082700010,224.65237503737077,-39.906756435950754,60915.022569712266,null,1.0,"EMPTY",1.873911944549328,null,1,1.3115155456376912,null,null,null,null,0,null,1.2258602539077401,0.009651688605586569,null,49.53607762473231,242.39718863564994,91.67217655578362,91.79215260353018,null,25.574928110186917,-28.16325193804658,"","","HD132096",273.86854508298273,93.66606454807952,null,267.9662388124869,264.774479228472,156.48294381071776,9.813478109055378,205.11148722000996,-14.064734111525818,31.00283764792276,80.11137419728163,29.900037068476,null,"acq","spec-survey","2025-08-28T00:32:30.023000",3.2810780030407978,"2025-08-28T00:32:30.023139780","2025-08-28T00:32:30.023138520Z",297.7060002516955,161855.0,176137.0,20250827,60914,"2025-08-27",2025082700010]
[2025082700011,"AT_O_20250827_000011","O",20250827,11,"empty~holo4_003","EMPTY",224.66037361979156,-39.899428098255896,1.873854623385062,242.40799015093089,242.40784127491145,242.40285127121228,49.44749783130338,49.44446675619411,49.41408544796838,40.55250216869662,40.55553324380589,40.58591455203162,1.313886356908855,"2025-08-28T00:33:10.617000",60915.02303954557,"2025-08-28T00:33:10.003000",60915.02303244762,"2025-08-28T00:33:11.230000",60915.02304664352,1.0,1.0,1.226513385772705,"2025-08-28T00:31:27.414",1,1,"acq",null,"spec-survey","acq","HD132096",11.399999618530273,74435.0,10.625,5.421000003814697,16.989795684814453,0.7381212115287781,0.0,100.0,0.0,242.85,null,"NO","NO","","",true,"",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2025082700011,224.66037361979156,-39.899428098255896,60915.02303244762,null,1.0,"EMPTY",1.873854623385062,null,1,1.313886356908855,null,null,null,null,0,null,1.2265253579244018,44.60176912319035,null,49.41408544796838,242.40285127121228,91.77874411393704,91.89872822916678,null,25.43499682942253,-28.306769744433055,"","","HD132096",274.0355858963487,93.77258285255185,null,267.8850429102175,264.6839439629796,156.483366177989,9.813315091452441,205.1158107094238,-14.066574430576022,30.9973271062594,80.11393718549571,29.90233378100136,null,"acq","spec-survey","2025-08-28T00:33:10.003000",3.291680818437145,"2025-08-28T00:33:10.003474499","2025-08-28T00:33:10.003488960Z",38.980999822728336,161855.0,176137.0,20250827,60914,"2025-08-27",2025082700011]
[2025082700012,"AT_O_20250827_000012","O",20250827,12,"empty~holo4_003","EMPTY",224.66062261353434,-39.89946777360805,1.8734974678950085,242.40361651478716,242.39878804355146,242.3960981107084,49.35815584626623,49.26223657502838,49.27758019581729,40.64184415373377,40.73776342497162,40.72241980418271,1.315650242948824,"2025-08-28T00:33:53.351000",60915.02353415927,"2025-08-28T00:33:38.239000",60915.023359244464,"2025-08-28T00:34:08.464000",60915.02370907408,30.0,30.0,30.225050926208496,"2025-08-28T00:31:27.414",1,1,"science",null,"spec-survey","object","HD132096",11.324999809265137,74435.0,10.699999809265137,5.50439977645874,13.305241584777832,0.7381212115287781,0.0,100.0,0.0,242.85,null,"NO","NO","","Polygon ICRS 224.722184 -39.962255 224.581042 -39.958716 224.585680 -39.852448 224.726604 -39.855981",true,"{(3.922142 , -0.69747293),(3.9196786 , -0.69741115),(3.9197596 , -0.69555642),(3.9222192 , -0.6956181)}",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2025082700012,224.66062261353434,-39.89946777360805,60915.023359244464,null,30.0,"EMPTY",1.8734974678950085,null,1,1.315650242948824,null,null,null,null,0,null,30.22527862340212,17.07432488291655,null,49.27758019581729,242.3960981107084,91.88825067723184,91.97104367444238,null,25.28545525718577,-28.46012967263129,"","","HD132096",274.15355486000254,93.84454114233739,null,267.79830870784235,264.5869132987588,156.48381763846865,9.813140844230292,205.12043911450206,-14.068540796231948,30.993536177920685,80.1136872953757,29.904792025740665,null,"object","spec-survey","2025-08-28T00:33:38.239000",3.299528816431213,"2025-08-28T00:33:38.238721672","2025-08-28T00:33:38.238741155Z",27.234000437892973,161855.0,176137.0,20250827,60914,"2025-08-27",2025082700012]