Browse Schedules
Note: These results show the most up-to-date versions of schedules. To view all schedule history, visit the /schedules/history page (work in progress).
Observatory / Telescope
Schedule Name / Date / Status / Fidelity / External ID
Schedules (Total: 2337)
| Observatory/Telescope | Name | Date Begin | Date End | Status | Fidelity | # Observations | Observations |
|---|---|---|---|---|---|---|---|
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-17_2026-04-18 | 2026-04-17 04:00:01 | 2026-04-18 02:12:59 | performed | high | 256 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_934 | 2026-04-22 23:58:55 | 2026-04-29 23:59:55 | planned | high | 8467 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-04-16_2026-04-23 | 2026-04-16 18:05:06 | 2026-04-23 15:00:00 | planned | low | 7 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-18_2026-05-01 | 2026-04-18 04:45:39 | 2026-05-01 07:34:19 | planned | low | 235 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-17_2026-04-21 | 2026-04-17 22:44:00 | 2026-04-21 22:46:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-17_2026-04-21 | 2026-04-17 22:44:00 | 2026-04-21 22:46:00 | planned | low | 1134 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-17_2026-04-21 | 2026-04-17 22:44:00 | 2026-04-21 22:46:00 | planned | low | 1134 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-17_2026-04-18 | 2026-04-17 23:03:32 | 2026-04-18 10:21:20 | planned | low | 1012 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-17_2026-05-01 | 2026-04-17 22:56:36 | 2026-05-01 07:34:19 | planned | low | 238 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-16_2026-04-16 | 2026-04-16 05:56:48 | 2026-04-16 21:02:25 | performed | high | 25 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-16_2026-04-17 | 2026-04-16 03:57:01 | 2026-04-17 03:14:59 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-16_2026-04-17 | 2026-04-16 03:57:01 | 2026-04-17 03:14:59 | performed | high | 269 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-16_2026-04-17 | 2026-04-16 03:57:01 | 2026-04-17 03:14:59 | performed | high | 269 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-04-16_2026-04-23 | 2026-04-16 00:30:07 | 2026-04-23 15:00:00 | planned | low | 9 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-17_2026-05-01 | 2026-04-17 16:11:26 | 2026-05-01 07:34:19 | planned | low | 241 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_04_20_26 | 2026-04-20 00:00:00 | 2026-04-27 00:00:00 | planned | low | 367 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-16_2026-04-19 | 2026-04-16 22:40:00 | 2026-04-19 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-16_2026-04-19 | 2026-04-16 22:40:00 | 2026-04-19 00:00:00 | planned | low | 563 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-16_2026-04-19 | 2026-04-16 22:40:00 | 2026-04-19 00:00:00 | planned | low | 563 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-04-13_2026-04-20 | 2026-04-13 02:01:43 | 2026-04-20 00:05:13 | planned | low | 48 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-16_2026-04-17 | 2026-04-16 23:04:34 | 2026-04-17 10:20:39 | planned | low | 888 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-15_2026-04-15 | 2026-04-15 08:06:21 | 2026-04-15 21:15:51 | performed | high | 7 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-15_2026-04-16 | 2026-04-15 03:58:01 | 2026-04-16 02:43:59 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-15_2026-04-16 | 2026-04-15 03:58:01 | 2026-04-16 02:43:59 | performed | high | 258 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-15_2026-04-16 | 2026-04-15 03:58:01 | 2026-04-16 02:43:59 | performed | high | 258 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_936 | 2026-05-06 23:58:55 | 2026-05-13 23:59:55 | planned | low | 8543 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-16_2026-05-01 | 2026-04-16 17:30:55 | 2026-05-01 07:34:19 | planned | low | 256 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_04_20_26 | 2026-04-20 00:00:00 | 2026-04-27 00:00:00 | planned | low | 367 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-15_2026-04-18 | 2026-04-15 22:42:00 | 2026-04-18 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-15_2026-04-18 | 2026-04-15 22:42:00 | 2026-04-18 00:00:00 | planned | low | 569 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-15_2026-04-18 | 2026-04-15 22:42:00 | 2026-04-18 00:00:00 | planned | low | 569 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-15_2026-04-16 | 2026-04-15 23:05:31 | 2026-04-16 10:20:13 | planned | low | 876 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-15_2026-05-01 | 2026-04-15 23:24:11 | 2026-05-01 07:34:19 | planned | low | 271 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-14_2026-04-14 | 2026-04-14 08:45:58 | 2026-04-14 19:00:44 | performed | high | 12 | |
Transiting Exoplanet Survey Satellite Transiting Exoplanet Survey Satellite | TESS_sector_104 | 2026-05-17 00:00:00 | 2026-06-13 00:00:00 | planned | low | 3 | |
Transiting Exoplanet Survey Satellite Transiting Exoplanet Survey Satellite | TESS_sector_103 | 2026-04-21 00:00:00 | 2026-05-17 00:00:00 | planned | low | 2 | |
Transiting Exoplanet Survey Satellite Transiting Exoplanet Survey Satellite | TESS_sector_102 | 2026-03-27 00:00:00 | 2026-04-21 00:00:00 | planned | low | 4 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-14_2026-04-15 | 2026-04-14 03:58:01 | 2026-04-15 02:08:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-14_2026-04-15 | 2026-04-14 03:58:01 | 2026-04-15 02:08:56 | performed | high | 252 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-14_2026-04-15 | 2026-04-14 03:58:01 | 2026-04-15 02:08:56 | performed | high | 252 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-04-12_2026-04-23 | 2026-04-12 18:05:17 | 2026-04-23 15:00:00 | planned | low | 10 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_04_20_26 | 2026-04-20 00:00:00 | 2026-04-27 00:00:00 | planned | low | 362 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-14_2026-04-17 | 2026-04-14 22:43:00 | 2026-04-17 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-14_2026-04-17 | 2026-04-14 22:43:00 | 2026-04-17 00:00:00 | planned | low | 563 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-14_2026-04-17 | 2026-04-14 22:43:00 | 2026-04-17 00:00:00 | planned | low | 563 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-04-13_2026-04-20 | 2026-04-13 02:01:43 | 2026-04-20 00:05:13 | planned | low | 48 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-14_2026-04-15 | 2026-04-14 23:07:18 | 2026-04-15 10:19:48 | planned | low | 922 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-15_2026-05-01 | 2026-04-15 16:18:56 | 2026-05-01 07:34:19 | planned | low | 236 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-13_2026-04-13 | 2026-04-13 05:55:45 | 2026-04-13 22:08:23 | performed | high | 33 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-13_2026-04-14 | 2026-04-13 03:53:38 | 2026-04-14 03:08:57 | performed | high | 2 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-13_2026-04-14 | 2026-04-13 03:53:38 | 2026-04-14 03:08:57 | performed | high | 232 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-13_2026-04-14 | 2026-04-13 03:53:38 | 2026-04-14 03:08:57 | performed | high | 232 | |
Chandra X-ray Observatory Chandra X-ray Telescope | chandra_high_fidelity_planned_2026-04-14_2026-04-19 | 2026-04-14 04:18:41 | 2026-04-19 22:21:12 | scheduled | high | 24 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-04-12_2026-04-16 | 2026-04-12 18:05:17 | 2026-04-16 05:25:00 | planned | low | 1 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-14_2026-04-29 | 2026-04-14 13:05:05 | 2026-04-29 06:10:03 | planned | low | 213 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-13_2026-04-16 | 2026-04-13 22:39:00 | 2026-04-16 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-13_2026-04-16 | 2026-04-13 22:39:00 | 2026-04-16 00:00:00 | planned | low | 556 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-13_2026-04-16 | 2026-04-13 22:39:00 | 2026-04-16 00:00:00 | planned | low | 556 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-13_2026-04-29 | 2026-04-13 23:33:50 | 2026-04-29 06:10:03 | planned | low | 222 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-13_2026-04-25 | 2026-04-13 16:26:49 | 2026-04-25 07:57:18 | planned | low | 194 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-12_2026-04-13 | 2026-04-12 06:47:08 | 2026-04-13 00:51:50 | performed | high | 29 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-12_2026-04-13 | 2026-04-12 03:57:00 | 2026-04-13 02:36:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-12_2026-04-13 | 2026-04-12 03:57:00 | 2026-04-13 02:36:56 | performed | high | 258 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-12_2026-04-13 | 2026-04-12 03:57:00 | 2026-04-13 02:36:56 | performed | high | 258 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_933 | 2026-04-16 00:09:55 | 2026-04-22 23:59:55 | planned | high | 8521 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-04-11_2026-04-16 | 2026-04-11 20:15:09 | 2026-04-16 05:25:00 | planned | low | 3 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-13_2026-04-25 | 2026-04-13 16:26:49 | 2026-04-25 07:57:18 | planned | low | 194 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-12_2026-04-15 | 2026-04-12 22:40:00 | 2026-04-15 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-12_2026-04-15 | 2026-04-12 22:40:00 | 2026-04-15 00:00:00 | planned | low | 563 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-12_2026-04-15 | 2026-04-12 22:40:00 | 2026-04-15 00:00:00 | planned | low | 563 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-12_2026-04-13 | 2026-04-12 23:08:46 | 2026-04-13 10:18:40 | planned | low | 977 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-11_2026-04-12 | 2026-04-11 07:11:12 | 2026-04-12 00:47:25 | performed | high | 12 | |
Chandra X-ray Observatory Chandra X-ray Telescope | chandra_as_flown_2026-04-05_2026-04-10 | 2026-04-05 22:00:04 | 2026-04-10 04:50:19 | performed | high | 10 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-11_2026-04-12 | 2026-04-11 03:59:01 | 2026-04-12 02:42:00 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-11_2026-04-12 | 2026-04-11 03:59:01 | 2026-04-12 02:42:00 | performed | high | 246 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-11_2026-04-12 | 2026-04-11 03:59:01 | 2026-04-12 02:42:00 | performed | high | 246 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-13_2026-04-25 | 2026-04-13 00:58:16 | 2026-04-25 07:57:18 | planned | low | 204 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-11_2026-04-15 | 2026-04-11 22:39:00 | 2026-04-15 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-11_2026-04-15 | 2026-04-11 22:39:00 | 2026-04-15 00:00:00 | planned | low | 838 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-11_2026-04-15 | 2026-04-11 22:39:00 | 2026-04-15 00:00:00 | planned | low | 838 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-11_2026-04-12 | 2026-04-11 23:09:54 | 2026-04-12 10:18:09 | planned | low | 997 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-11_2026-04-25 | 2026-04-11 23:42:29 | 2026-04-25 07:57:18 | planned | low | 219 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-10_2026-04-10 | 2026-04-10 05:56:18 | 2026-04-10 21:58:01 | performed | high | 20 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-10_2026-04-11 | 2026-04-10 03:57:01 | 2026-04-11 03:01:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-10_2026-04-11 | 2026-04-10 03:57:01 | 2026-04-11 03:01:56 | performed | high | 274 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-10_2026-04-11 | 2026-04-10 03:57:01 | 2026-04-11 03:01:56 | performed | high | 274 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-11_2026-04-25 | 2026-04-11 16:33:33 | 2026-04-25 07:57:18 | planned | low | 222 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-10_2026-04-14 | 2026-04-10 22:44:00 | 2026-04-14 22:47:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-04-10_2026-04-14 | 2026-04-10 22:44:00 | 2026-04-14 22:47:00 | planned | low | 1100 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-04-10_2026-04-14 | 2026-04-10 22:44:00 | 2026-04-14 22:47:00 | planned | low | 1100 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-04-13_2026-04-20 | 2026-04-13 02:01:43 | 2026-04-20 00:05:13 | planned | low | 48 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-04-10_2026-04-11 | 2026-04-10 23:11:35 | 2026-04-11 10:17:47 | planned | low | 1028 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-10_2026-04-25 | 2026-04-10 22:03:00 | 2026-04-25 07:57:18 | planned | low | 235 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-04-09_2026-04-09 | 2026-04-09 09:31:43 | 2026-04-09 16:44:31 | performed | high | 5 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-04-09_2026-04-10 | 2026-04-09 03:55:01 | 2026-04-10 03:13:58 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-04-09_2026-04-10 | 2026-04-09 03:55:01 | 2026-04-10 03:13:58 | performed | high | 267 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-04-09_2026-04-10 | 2026-04-09 03:55:01 | 2026-04-10 03:13:58 | performed | high | 267 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-04-10_2026-04-25 | 2026-04-10 11:44:54 | 2026-04-25 07:57:18 | planned | low | 253 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_04_13_26 | 2026-04-13 00:00:00 | 2026-04-20 00:00:00 | planned | low | 546 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-04-09_2026-04-12 | 2026-04-09 22:40:00 | 2026-04-12 00:00:00 | planned | low | - |