File created: 21-Apr-2026 03:41:31.71 TL = Timeline entry ST = Study RA = Raster TL 099437 Science, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE HOP 485 High-latitude magnetic field evolution during the sunspot cycle OBS_DEC CH_boundary_100s JOIN_SB E,S,X NOAA_NUM 0 JOP_ID 485 SCI_OBJ CH ST 000642 CH_bound_240x512v1 21-Apr-2026 11:52:00 21-Apr-2026 13:39:20 1h47m20s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000611 CH_bound_240x512v1 21-Apr-2026 11:52:00 21-Apr-2026 13:38:57 1h46m57s Scan x1 238x512 -0.04 866.84 TL 099438 Engineering, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE Dark exposures, CCD bottom rows (150s exposures) OBS_DEC regcal081 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000640 regcal081 21-Apr-2026 17:03:00 21-Apr-2026 17:09:00 6m TL 099439 Engineering, Chained, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE Dark exposures, top CCD rows (150s exposures) OBS_DEC regcal082 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000641 regcal082 21-Apr-2026 17:09:00 21-Apr-2026 17:15:00 6m TL 099440 Engineering, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE QCMs 6 seconds measurement OBS_DEC regeng020 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000053 regeng020 21-Apr-2026 18:00:00 21-Apr-2026 18:03:00 3m TL 099441 Engineering, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE PZT forward stepping part 1 OBS_DEC regeng021 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000213 regeng021 21-Apr-2026 18:40:00 21-Apr-2026 18:45:30 5m30s TL 099442 Engineering, Chained, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE PZT forward stepping part 2 OBS_DEC regeng022 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000214 regeng022 21-Apr-2026 18:45:30 21-Apr-2026 18:51:30 6m TL 099443 Engineering, Chained, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE PZT backward stepping part 1 OBS_DEC regeng023 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000215 regeng023 21-Apr-2026 18:51:30 21-Apr-2026 18:56:30 5m TL 099444 Engineering, Chained, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE PZT backward stepping part 2 OBS_DEC regeng024 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000216 regeng024 21-Apr-2026 18:56:30 21-Apr-2026 19:02:30 6m TL 099445 Engineering, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE MHC trace buffer dumps (28/May/12) OBS_DEC regeng015 JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ ENG ST 000191 regeng015 21-Apr-2026 19:03:00 21-Apr-2026 19:06:20 3m20s TL 099446 Science, Time_Tagged, Feature_Tracking, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE Synoptic/Comprehensive Active Region Studies (AR 14419) OBS_DEC HPW021VEL260x512v2 JOIN_SB E,S,X NOAA_NUM 14419 JOP_ID 0 SCI_OBJ AR ST 000569 HPW021VEL260x512v2 21-Apr-2026 20:14:00 21-Apr-2026 21:18:07 1h4m7s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000539 HPW021VEL260x512v2 21-Apr-2026 20:14:00 21-Apr-2026 21:17:44 1h3m44s Scan x1 260x512 528.17 301.98 TL 099447 Science, Time_Tagged, Feature_Tracking, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE Synoptic/Comprehensive Active Region Studies (AR 14419) OBS_DEC Atlas_60 JOIN_SB E,S,X NOAA_NUM 14419 JOP_ID 0 SCI_OBJ AR ST 000404 Atlas_60 21-Apr-2026 21:51:00 21-Apr-2026 22:56:20 1h5m20s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000388 Atlas_60 21-Apr-2026 21:51:00 21-Apr-2026 22:55:57 1h4m57s Scan x1 120x160 539.93 301.16 TL 099448 Science, Time_Tagged, Feature_Tracking, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE Synoptic/Comprehensive Active Region Studies (AR 14419) OBS_DEC HPW021VEL001x512v2 JOIN_SB E,S,X NOAA_NUM 14419 JOP_ID 0 SCI_OBJ AR ST 000584 HPW021VEL001x512v2 21-Apr-2026 23:26:30 22-Apr-2026 00:25:29 58m59s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000554 HPW021VEL001x512v2 21-Apr-2026 23:26:30 22-Apr-2026 00:25:07 58m37s SNS x1 2x512 551.37 300.33 TL 099433 Science, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE Pointing Monitoring OBS_DEC PRY_slot_contextLITE JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ SYN ST 000354 PRY_slot_contextLITE 22-Apr-2026 06:03:00 22-Apr-2026 06:06:29 3m29s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000339 Slot_context_lite_v1 22-Apr-2026 06:03:00 22-Apr-2026 06:06:06 3m6s Scan x1 488x488 -0.00 -0.00 TL 099434 Science, Chained, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE Pointing Monitoring OBS_DEC XRT_synop_AIA JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ SYN ST 000494 XRT_synop_AIA 22-Apr-2026 06:06:29 22-Apr-2026 06:07:04 34s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000471 XRT_synop_AIA 22-Apr-2026 06:06:29 22-Apr-2026 06:06:42 12s SNS x1 266x512 -0.00 -0.00 TL 099449 Science, Time_Tagged, Feature_Tracking, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE Small Flare Diagnostic Study OBS_DEC EL_DHB_01v3 JOIN_SB E,S,X NOAA_NUM 14419 JOP_ID 0 SCI_OBJ AR ST 000644 EL_DHB_01v3 22-Apr-2026 19:08:30 22-Apr-2026 20:11:11 1h2m41s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000579 el_dhb_raster1_v2 22-Apr-2026 19:08:30 22-Apr-2026 20:10:49 1h2m19s Scan x12 50x152 681.39 289.02 TL 099450 Science, Time_Tagged, Feature_Tracking, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE Small Flare Diagnostic Study OBS_DEC EL_DHB_01v3 JOIN_SB E,S,X NOAA_NUM 14419 JOP_ID 0 SCI_OBJ AR ST 000644 EL_DHB_01v3 22-Apr-2026 20:45:00 22-Apr-2026 21:47:41 1h2m41s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000579 el_dhb_raster1_v2 22-Apr-2026 20:45:00 22-Apr-2026 21:47:19 1h2m19s Scan x12 50x152 683.02 288.25 TL 099451 Science, Time_Tagged, Feature_Tracking, Non-Recursive, pointing adjustment = AIA+SOT OBSTITLE Small Flare Diagnostic Study OBS_DEC EL_DHB_01v3 JOIN_SB E,S,X NOAA_NUM 14419 JOP_ID 0 SCI_OBJ AR ST 000644 EL_DHB_01v3 22-Apr-2026 22:22:00 22-Apr-2026 23:24:41 1h2m41s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000579 el_dhb_raster1_v2 22-Apr-2026 22:22:00 22-Apr-2026 23:24:19 1h2m19s Scan x12 50x152 692.49 287.24 TL 099435 Science, Time_Tagged, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE Pointing Monitoring OBS_DEC PRY_slot_contextLITE JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ SYN ST 000354 PRY_slot_contextLITE 23-Apr-2026 06:24:30 23-Apr-2026 06:27:59 3m29s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000339 Slot_context_lite_v1 23-Apr-2026 06:24:30 23-Apr-2026 06:27:36 3m6s Scan x1 488x488 -0.11 0.00 TL 099436 Science, Chained, Fixed_Pointing, Non-Recursive, pointing adjustment = none OBSTITLE Pointing Monitoring OBS_DEC XRT_synop_AIA JOIN_SB E NOAA_NUM 0 JOP_ID 0 SCI_OBJ SYN ST 000494 XRT_synop_AIA 23-Apr-2026 06:27:59 23-Apr-2026 06:28:34 34s RA ID Acronym Start Time Stop Time Duration Type/Reps FOV Solar X Solar Y RA 000471 XRT_synop_AIA 23-Apr-2026 06:27:59 23-Apr-2026 06:28:12 12s SNS x1 266x512 0.00 0.00