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: 2839)
| Observatory/Telescope | Name | Date Begin | Date End | Status | Fidelity | # Observations | Observations |
|---|---|---|---|---|---|---|---|
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-11_2026-09-15 | 2026-09-11 22:30:00 | 2026-09-15 22:54:00 | planned | low | 363 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-11_2026-09-15 | 2026-09-11 22:30:00 | 2026-09-15 22:54:00 | planned | low | 363 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-09-10_2026-09-11 | 2026-09-10 06:39:01 | 2026-09-11 01:09:00 | performed | high | 16 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-10_2026-09-11 | 2026-09-10 03:41:01 | 2026-09-11 01:42:00 | performed | high | 235 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-10_2026-09-11 | 2026-09-10 03:41:01 | 2026-09-11 01:42:00 | performed | high | 79 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-10_2026-09-11 | 2026-09-10 03:41:01 | 2026-09-11 01:42:00 | performed | high | 79 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_955 | 2026-09-16 23:58:55 | 2026-09-23 23:59:55 | planned | high | 8559 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_957 | 2026-09-30 23:58:55 | 2026-10-07 23:51:55 | planned | low | 8508 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-09_2026-09-16 | 2026-09-09 17:10:08 | 2026-09-16 01:20:00 | planned | low | 10 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-12_2026-10-01 | 2026-09-12 06:34:14 | 2026-10-01 19:26:55 | planned | low | 361 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_09_13_26 | 2026-09-13 00:00:00 | 2026-09-20 00:00:00 | planned | low | 313 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-10_2026-09-14 | 2026-09-10 22:42:00 | 2026-09-14 22:46:00 | planned | low | 941 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-10_2026-09-14 | 2026-09-10 22:42:00 | 2026-09-14 22:46:00 | planned | low | 358 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-10_2026-09-14 | 2026-09-10 22:42:00 | 2026-09-14 22:46:00 | planned | low | 358 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-09-07_2026-09-14 | 2026-09-07 05:20:40 | 2026-09-14 10:59:04 | planned | low | 74 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-09-10_2026-09-11 | 2026-09-10 23:14:54 | 2026-09-11 10:04:22 | planned | low | 877 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-11_2026-10-01 | 2026-09-11 00:58:03 | 2026-10-01 19:26:55 | planned | low | 380 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-09-09_2026-09-09 | 2026-09-09 05:53:59 | 2026-09-09 21:00:19 | performed | high | 21 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-09_2026-09-09 | 2026-09-09 03:58:02 | 2026-09-09 22:00:01 | performed | high | 188 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-09_2026-09-09 | 2026-09-09 03:58:02 | 2026-09-09 22:00:01 | performed | high | 67 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-09_2026-09-09 | 2026-09-09 03:58:02 | 2026-09-09 22:00:01 | performed | high | 67 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-08_2026-09-16 | 2026-09-08 12:10:14 | 2026-09-16 01:20:00 | planned | low | 11 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_09_13_26 | 2026-09-13 00:00:00 | 2026-09-20 00:00:00 | planned | low | 313 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-09_2026-09-13 | 2026-09-09 22:39:00 | 2026-09-13 00:00:00 | planned | low | 764 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-09_2026-09-13 | 2026-09-09 22:39:00 | 2026-09-13 00:00:00 | planned | low | 271 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-09_2026-09-13 | 2026-09-09 22:39:00 | 2026-09-13 00:00:00 | planned | low | 271 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-09-09_2026-09-10 | 2026-09-09 23:15:01 | 2026-09-10 10:05:40 | planned | low | 916 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-10_2026-10-01 | 2026-09-10 10:33:13 | 2026-10-01 19:26:55 | planned | low | 394 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-09_2026-10-01 | 2026-09-09 14:32:54 | 2026-10-01 19:26:55 | planned | low | 403 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-09-08_2026-09-09 | 2026-09-08 07:12:47 | 2026-09-09 00:51:45 | performed | high | 18 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-08_2026-09-09 | 2026-09-08 03:42:02 | 2026-09-09 00:19:00 | performed | high | 232 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-08_2026-09-09 | 2026-09-08 03:42:02 | 2026-09-09 00:19:00 | performed | high | 78 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-08_2026-09-09 | 2026-09-08 03:42:02 | 2026-09-09 00:19:00 | performed | high | 78 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-07_2026-09-16 | 2026-09-07 23:15:02 | 2026-09-16 01:20:00 | planned | low | 13 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-08_2026-09-11 | 2026-09-08 22:37:00 | 2026-09-11 00:00:00 | planned | low | 537 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-08_2026-09-11 | 2026-09-08 22:37:00 | 2026-09-11 00:00:00 | planned | low | 192 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-08_2026-09-11 | 2026-09-08 22:37:00 | 2026-09-11 00:00:00 | planned | low | 192 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-09-07_2026-09-12 | 2026-09-07 05:20:40 | 2026-09-12 21:27:52 | planned | low | 48 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-09-08_2026-09-09 | 2026-09-08 23:14:53 | 2026-09-09 10:06:50 | planned | low | 852 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-09_2026-10-01 | 2026-09-09 04:27:11 | 2026-10-01 19:26:55 | planned | low | 403 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-08_2026-10-01 | 2026-09-08 13:42:38 | 2026-10-01 19:26:55 | planned | low | 416 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-09-07_2026-09-07 | 2026-09-07 06:13:59 | 2026-09-07 12:45:32 | performed | high | 8 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-07_2026-09-08 | 2026-09-07 03:52:02 | 2026-09-08 00:01:00 | performed | high | 203 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-07_2026-09-08 | 2026-09-07 03:52:02 | 2026-09-08 00:01:00 | performed | high | 77 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-07_2026-09-08 | 2026-09-07 03:52:02 | 2026-09-08 00:01:00 | performed | high | 77 | |
Euclid Observatory Euclid Telescope | Euclid_low_fidelity_planned_2026-09-08_2026-09-14 | 2026-09-08 02:58:06 | 2026-09-14 15:22:12 | planned | low | 2425 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_as_flown_2026-09-01_2026-09-03 | 2026-09-01 04:41:05 | 2026-09-03 22:11:08 | performed | high | 9 | |
Chandra X-ray Observatory Chandra X-ray Telescope | chandra_high_fidelity_planned_2026-09-08_2026-09-14 | 2026-09-08 14:28:19 | 2026-09-14 01:02:25 | scheduled | high | 20 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-06_2026-09-09 | 2026-09-06 19:05:05 | 2026-09-09 16:30:00 | planned | low | 6 | |
Imaging X-Ray Polarimetry Explorer Imaging X-Ray Polarimetry Explorer | ixpe_ltp_2026-06-04_2026-11-06 | 2026-06-04 15:00:00 | 2026-11-06 09:00:00 | planned | low | 44 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-07_2026-09-10 | 2026-09-07 22:27:00 | 2026-09-10 00:00:00 | planned | low | 526 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-07_2026-09-10 | 2026-09-07 22:27:00 | 2026-09-10 00:00:00 | planned | low | 191 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-07_2026-09-10 | 2026-09-07 22:27:00 | 2026-09-10 00:00:00 | planned | low | 191 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-08_2026-10-01 | 2026-09-08 06:49:48 | 2026-10-01 19:26:55 | planned | low | 419 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-07_2026-10-01 | 2026-09-07 13:47:26 | 2026-10-01 19:26:55 | planned | low | 427 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-09-06_2026-09-06 | 2026-09-06 05:54:29 | 2026-09-06 15:37:41 | performed | high | 5 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-06_2026-09-06 | 2026-09-06 04:00:02 | 2026-09-06 21:57:01 | performed | high | 208 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-06_2026-09-06 | 2026-09-06 04:00:02 | 2026-09-06 21:57:01 | performed | high | 61 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-06_2026-09-06 | 2026-09-06 04:00:02 | 2026-09-06 21:57:01 | performed | high | 61 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-05_2026-09-09 | 2026-09-05 03:05:08 | 2026-09-09 16:30:00 | planned | low | 8 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-07_2026-10-01 | 2026-09-07 02:58:22 | 2026-10-01 19:26:55 | planned | low | 437 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-06_2026-09-09 | 2026-09-06 22:42:00 | 2026-09-09 00:00:00 | planned | low | 532 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-06_2026-09-09 | 2026-09-06 22:42:00 | 2026-09-09 00:00:00 | planned | low | 192 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-06_2026-09-09 | 2026-09-06 22:42:00 | 2026-09-09 00:00:00 | planned | low | 192 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-06_2026-10-01 | 2026-09-06 19:35:54 | 2026-10-01 19:26:55 | planned | low | 425 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-06_2026-10-01 | 2026-09-06 13:49:07 | 2026-10-01 19:26:55 | planned | low | 431 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-09-05_2026-09-05 | 2026-09-05 06:04:52 | 2026-09-05 11:22:51 | performed | high | 7 | |
Chandra X-ray Observatory Chandra X-ray Telescope | chandra_as_flown_2026-08-30_2026-09-04 | 2026-08-30 07:00:05 | 2026-09-04 12:43:59 | performed | high | 17 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-05_2026-09-05 | 2026-09-05 03:54:01 | 2026-09-05 18:50:59 | performed | high | 144 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-05_2026-09-05 | 2026-09-05 03:54:01 | 2026-09-05 18:50:59 | performed | high | 49 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-05_2026-09-05 | 2026-09-05 03:54:01 | 2026-09-05 18:50:59 | performed | high | 49 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-03_2026-09-09 | 2026-09-03 22:25:15 | 2026-09-09 16:30:00 | planned | low | 9 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-05_2026-09-09 | 2026-09-05 22:38:00 | 2026-09-09 00:00:00 | planned | low | 785 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-05_2026-09-09 | 2026-09-05 22:38:00 | 2026-09-09 00:00:00 | planned | low | 271 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-05_2026-09-09 | 2026-09-05 22:38:00 | 2026-09-09 00:00:00 | planned | low | 271 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-09-05_2026-09-06 | 2026-09-05 23:12:49 | 2026-09-06 10:10:05 | planned | low | 903 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-06_2026-10-01 | 2026-09-06 06:57:47 | 2026-10-01 19:26:55 | planned | low | 434 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-05_2026-10-01 | 2026-09-05 14:27:22 | 2026-10-01 19:26:55 | planned | low | 462 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-04_2026-09-04 | 2026-09-04 03:56:02 | 2026-09-04 18:19:01 | performed | high | 105 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-04_2026-09-04 | 2026-09-04 03:56:02 | 2026-09-04 18:19:01 | performed | high | 42 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-04_2026-09-04 | 2026-09-04 03:56:02 | 2026-09-04 18:19:01 | performed | high | 42 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-03_2026-09-09 | 2026-09-03 22:25:15 | 2026-09-09 16:30:00 | planned | low | 7 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-05_2026-10-01 | 2026-09-05 04:38:44 | 2026-10-01 19:26:55 | planned | low | 475 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_09_06_26 | 2026-09-06 00:00:00 | 2026-09-13 00:00:00 | planned | low | 277 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-04_2026-09-08 | 2026-09-04 22:43:00 | 2026-09-08 22:46:00 | planned | low | 1008 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-04_2026-09-08 | 2026-09-04 22:43:00 | 2026-09-08 22:46:00 | planned | low | 350 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-04_2026-09-08 | 2026-09-04 22:43:00 | 2026-09-08 22:46:00 | planned | low | 350 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-09-04_2026-09-05 | 2026-09-04 23:12:25 | 2026-09-05 10:11:19 | planned | low | 930 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-04_2026-10-01 | 2026-09-04 21:18:10 | 2026-10-01 19:26:55 | planned | low | 482 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-09-04_2026-10-01 | 2026-09-04 13:55:37 | 2026-10-01 19:26:55 | planned | low | 489 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-09-03_2026-09-04 | 2026-09-03 03:59:02 | 2026-09-04 00:17:57 | performed | high | 164 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-09-03_2026-09-04 | 2026-09-03 03:59:02 | 2026-09-04 00:17:57 | performed | high | 62 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-09-03_2026-09-04 | 2026-09-03 03:59:02 | 2026-09-04 00:17:57 | performed | high | 62 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_954 | 2026-09-10 00:17:55 | 2026-09-16 23:59:55 | planned | high | 8481 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-09-02_2026-09-09 | 2026-09-02 22:22:49 | 2026-09-09 19:30:00 | planned | low | 11 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_09_06_26 | 2026-09-06 00:00:00 | 2026-09-13 00:00:00 | planned | low | 277 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-09-03_2026-09-07 | 2026-09-03 22:31:00 | 2026-09-07 22:57:00 | planned | low | 942 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-09-03_2026-09-07 | 2026-09-03 22:31:00 | 2026-09-07 22:57:00 | planned | low | 332 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-09-03_2026-09-07 | 2026-09-03 22:31:00 | 2026-09-07 22:57:00 | planned | low | 332 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-09-07_2026-09-14 | 2026-09-07 06:21:12 | 2026-09-14 10:08:03 | planned | low | 87 |