Visit Information for OP Package 2610603f01 VISIT ID PCS MODE VISIT TYPE SCHEDULED START TIME DURATION SCIENCE INSTRUMENT AND MODE TARGET NAME CATEGORY KEYWORDS ------------- ---------- ----------------------------- -------------------- ----------- -------------------------------------------------- ------------------------------- ------------------------------ -------------------------------- 5324:11:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T02:01:43Z 00/01:17:18 NIRCam Imaging twinkle-pointing1 Star Type Ia supernovae 9277:79:1 NONE PARALLEL SLEW CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Internal Lamp 5324:29:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T03:25:57Z 00/01:25:39 NIRCam Imaging twinkle-pointing2 Star Type Ia supernovae 9365:9:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T05:35:18Z 00/01:10:17 NIRISS Wide Field Slitless Spectroscopy Par37 Unidentified Blank field 6665:8:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T07:04:20Z 00/00:32:14 NIRCam Imaging J094932.26+033531.7 Unidentified Blank field 7928:89:1 NONE PRIME UNTARGETED 2026-04-13T07:36:39Z 00/00:29:40 MIRI Dark 7928:91:1 NONE PRIME UNTARGETED 2026-04-13T08:06:24Z 00/00:21:41 MIRI Dark 7928:92:1 NONE PRIME UNTARGETED 2026-04-13T08:28:10Z 00/00:09:52 MIRI Dark 7928:93:1 NONE PRIME UNTARGETED 2026-04-13T08:38:07Z 00/00:06:05 MIRI Dark 7928:94:1 NONE PRIME UNTARGETED 2026-04-13T08:44:17Z 00/00:05:23 MIRI Dark 7928:95:1 NONE PRIME UNTARGETED 2026-04-13T08:49:45Z 00/00:06:55 MIRI Dark 7928:96:1 NONE PRIME UNTARGETED 2026-04-13T08:56:45Z 00/00:08:37 MIRI Dark 7928:97:1 NONE PRIME UNTARGETED 2026-04-13T09:05:27Z 00/00:08:37 MIRI Dark 7928:98:1 NONE PRIME UNTARGETED 2026-04-13T09:14:09Z 00/00:08:37 MIRI Dark 7928:99:1 NONE PRIME UNTARGETED 2026-04-13T09:22:51Z 00/00:11:07 MIRI Dark 6821:9:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T10:38:05Z 00/00:33:01 NIRSpec Fixed Slit Spectroscopy BLG360-NIRSPEC Star Circumstellar dust, Circumstellar gas, Circumstellar matter, Ejecta, Emission line stars BLG360-TA Calibration Astrometric 8301:4:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T12:04:33Z 00/00:19:48 MIRI Low Resolution Spectroscopy TWA.34 Star M dwarfs 9274:130:1 NONE PARALLEL DARK CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Dark 7973:12:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T13:11:17Z 00/00:55:43 MIRI Medium Resolution Spectroscopy HS0811+4913-BKG Calibration Telescope/sky background 7973:11:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T14:11:51Z 00/01:29:43 MIRI Medium Resolution Spectroscopy HS0811+4913 ISM H II regions 9400:5:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T16:17:16Z 00/01:49:35 MIRI Imaging 9393 Galaxy Field galaxies 9400:1:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T18:16:11Z 00/02:30:52 MIRI Imaging 24763 Galaxy Field galaxies 9180:17:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T21:06:36Z 00/01:10:04 NIRSpec Fixed Slit Spectroscopy QSO-J0910+0056 Unidentified Infrared sources 9180:48:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-13T22:59:25Z 00/02:02:06 NIRSpec Fixed Slit Spectroscopy QSO-J1253+7054 Unidentified Infrared sources 9180:59:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T01:08:36Z 00/00:32:16 NIRSpec Fixed Slit Spectroscopy QSO-J1253+7054 Unidentified Infrared sources 9180:19:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T01:57:34Z 00/02:07:56 NIRSpec Fixed Slit Spectroscopy QSO-J1434+6857 Unidentified Infrared sources 9180:51:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T04:12:47Z 00/00:32:24 NIRSpec Fixed Slit Spectroscopy QSO-J1434+6857 Unidentified Infrared sources 7127:77:1 FINEGUIDE PRIME WFSC ROUTINE 2026-04-14T05:00:49Z 00/00:28:07 WFSC NIRCam Fine Phasing 2MASS-13440628+6355228 Calibration Focus test 9165:15:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T05:48:10Z 00/02:19:40 MIRI Low Resolution Spectroscopy ceers_80073 Galaxy High-redshift galaxies acqStar_ceers_80073 Star G stars 9277:80:1 NONE PARALLEL SLEW CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Internal Lamp 9280:16:1 NONE PARALLEL DARK CALIBRATION ^ATTACHED TO PRIME^ NIRISS Dark 7833:5:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T08:40:24Z 00/00:45:23 MIRI Imaging EGGR-250 Star White dwarfs 9277:81:1 NONE PARALLEL SLEW CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Internal Lamp 6958:1:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T10:00:09Z 00/01:32:11 NIRCam Imaging HyLIRG-Imaging Galaxy Ultraluminous infrared galaxies 1520:198:1 NONE PARALLEL SLEW CALIBRATION ^ATTACHED TO PRIME^ MIRI Anneal 9283:8:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T12:15:20Z 00/00:22:47 NIRISS External Calibration ASTROMETRIC-FIELD Calibration Astrometric 9277:82:1 NONE PARALLEL SLEW CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Internal Lamp 7928:90:1 NONE PRIME UNTARGETED 2026-04-14T12:38:12Z 00/00:29:40 MIRI Dark 8140:22:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T13:54:30Z 00/01:01:56 MIRI Low Resolution Spectroscopy etaCncB Star Brown dwarfs, L dwarfs, Substellar companions 8683:14:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T15:46:41Z 00/01:55:32 MIRI Medium Resolution Spectroscopy HD-54879 Star O dwarfs 9277:83:1 NONE PARALLEL SLEW CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Internal Lamp 4192:210:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T18:29:40Z 00/00:23:48 MIRI Low Resolution Spectroscopy ID-7691 Galaxy Infrared galaxies 7833:9:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T19:24:11Z 00/00:45:23 MIRI Imaging G-227-28 Star White dwarfs 7014:4:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-14T20:38:36Z 00/08:36:20 NIRSpec IFU Spectroscopy ID_4_5 Galaxy High-redshift galaxies 9165:16:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-15T05:27:18Z 00/02:19:40 MIRI Low Resolution Spectroscopy ceers_80073 Galaxy High-redshift galaxies acqStar_ceers_80073 Star G stars 9273:105:1 NONE PARALLEL DARK CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Dark 9279:29:1 NONE PARALLEL DARK CALIBRATION ^ATTACHED TO PRIME^ NIRISS Dark 9165:14:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-15T07:54:44Z 00/02:11:04 MIRI Imaging ceers_80073 Galaxy High-redshift galaxies 9273:106:1 NONE PARALLEL DARK CALIBRATION ^ATTACHED TO PRIME^ NIRSpec Dark 7957:1:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-15T10:18:22Z 00/08:01:57 NIRSpec MultiObject Spectroscopy MEGA_nirspec_catalog 7957:1:2 FINEGUIDE PRIME TARGETED FIXED 2026-04-15T18:26:04Z 00/07:56:45 NIRSpec MultiObject Spectroscopy MEGA_nirspec_catalog 7893:11:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-16T02:34:33Z 00/00:59:14 NIRCam Imaging RM363 Galaxy Quasars 7893:12:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-16T03:41:46Z 00/01:19:07 NIRSpec Fixed Slit Spectroscopy RM363 Galaxy Quasars 7957:1:3 FINEGUIDE PRIME TARGETED FIXED 2026-04-16T05:12:39Z 00/08:06:15 NIRSpec MultiObject Spectroscopy MEGA_nirspec_catalog 9334:3:1 MOVING PRIME TARGETED MOVING 2026-04-16T14:04:33Z 00/00:52:56 NIRCam Imaging 10P_Temple_2 Solar System Comet 7973:20:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-17T16:29:01Z 00/01:18:13 MIRI Medium Resolution Spectroscopy HS0837+4717-BKG Calibration Telescope/sky background 7973:19:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-17T17:52:43Z 00/02:19:31 MIRI Medium Resolution Spectroscopy HS0837+4717 Galaxy Compact galaxies 8512:5:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-17T20:40:38Z 00/02:00:42 NIRSpec IFU Spectroscopy J1148-04376 Galaxy Emission line galaxies, High-redshift galaxies, Interacting galaxies 8512:6:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-17T22:49:32Z 00/02:00:42 NIRSpec IFU Spectroscopy J1148-13485 Galaxy Emission line galaxies, High-redshift galaxies, Interacting galaxies 7973:22:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-18T01:21:26Z 00/01:37:37 MIRI Medium Resolution Spectroscopy LEDA2790884-BKG Calibration Telescope/sky background 7973:21:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-18T03:04:09Z 00/02:58:19 MIRI Medium Resolution Spectroscopy LEDA2790884 Galaxy Blue compact dwarf galaxies 9411:1:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-18T06:33:47Z 00/10:29:47 NIRSpec IFU Spectroscopy Jekyll Galaxy High-redshift galaxies, Starburst galaxies 6932:4:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-18T18:16:19Z 00/06:10:25 NIRSpec Bright Object Time Series TOI-1801 Star Exoplanet Systems, Exoplanets, M dwarfs, M stars, Young stellar objects Gaia_DR3_3980043972982309504 Star M dwarfs 8445:17:1 MOVING PRIME TARGETED MOVING 2026-04-19T01:04:28Z 00/01:34:16 NIRSpec Fixed Slit Spectroscopy 2008FC76 Solar System Asteroid 7041:47:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T03:17:10Z 00/01:43:58 MIRI Medium Resolution Spectroscopy J1148+2546 Galaxy Emission line galaxies 7041:48:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T05:07:10Z 00/00:58:16 MIRI Medium Resolution Spectroscopy J1148+2546-B Calibration Telescope/sky background 7140:14:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T06:35:24Z 00/01:01:19 MIRI Medium Resolution Spectroscopy NGC-3079-BK Calibration Telescope/sky background 7140:13:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T07:53:58Z 00/01:43:58 MIRI Medium Resolution Spectroscopy NGC-3079 Galaxy Active galaxies 7140:16:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T09:50:29Z 00/00:25:58 MIRI Imaging NGC-3079-image Galaxy Active galaxies 7140:15:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T10:31:49Z 00/00:32:52 MIRI Imaging NGC-3079-image Galaxy Active galaxies 7127:100:1 FINEGUIDE PRIME WFSC ROUTINE 2026-04-19T11:34:49Z 00/00:28:07 WFSC NIRCam Fine Phasing 2MASS-14042301+5449011-2 Calibration Focus test 9262:7:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T12:14:58Z 00/01:09:21 NIRSpec Fixed Slit Spectroscopy SN2023ixf Star Type II supernovae 9262:8:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T13:34:06Z 00/00:48:12 MIRI Low Resolution Spectroscopy SN2023ixf Star Type II supernovae 9262:9:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T14:28:17Z 00/02:49:51 MIRI Imaging SN2023ixf Star Type II supernovae 7893:9:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T17:32:56Z 00/00:34:58 NIRCam Imaging SBS1425+606 Galaxy Quasars 7893:10:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T18:15:53Z 00/00:39:09 NIRSpec Fixed Slit Spectroscopy SBS1425+606 Galaxy Quasars 7893:1:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T19:45:44Z 00/00:37:46 NIRCam Imaging CT286 Galaxy Quasars 7893:2:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T20:35:57Z 00/00:39:09 NIRSpec Fixed Slit Spectroscopy CT286 Galaxy Quasars 7417:3:1 FINEGUIDE PRIME TARGETED FIXED 2026-04-19T21:42:44Z 00/02:17:16 NIRSpec MultiObject Spectroscopy zenith_obs3_msa COORDINATED PARALLEL NIRCam Imaging