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: 2333)
| Observatory/Telescope | Name | Date Begin | Date End | Status | Fidelity | # Observations | Observations |
|---|---|---|---|---|---|---|---|
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-31_2026-06-23 | 2026-05-31 13:16:07 | 2026-06-23 22:02:48 | planned | low | 358 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-30_2026-06-03 | 2026-05-30 22:42:00 | 2026-06-03 00:00:00 | planned | low | 840 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-30_2026-05-31 | 2026-05-30 22:36:35 | 2026-05-31 10:44:47 | planned | low | 1081 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-30_2026-06-23 | 2026-05-30 19:10:14 | 2026-06-23 22:02:48 | planned | low | 371 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-29_2026-05-30 | 2026-05-29 09:24:58 | 2026-05-30 02:27:16 | performed | high | 10 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-29_2026-05-30 | 2026-05-29 04:00:01 | 2026-05-30 02:38:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-29_2026-05-30 | 2026-05-29 04:00:01 | 2026-05-30 02:38:56 | performed | high | 249 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-29_2026-05-30 | 2026-05-29 04:00:01 | 2026-05-30 02:38:56 | performed | high | 249 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-30_2026-06-23 | 2026-05-30 12:42:28 | 2026-06-23 22:02:48 | planned | low | 379 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-29_2026-06-02 | 2026-05-29 22:42:00 | 2026-06-02 22:49:00 | planned | low | 1093 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-06-01_2026-06-08 | 2026-06-01 18:25:00 | 2026-06-08 00:10:19 | planned | low | 57 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-29_2026-05-30 | 2026-05-29 22:36:45 | 2026-05-30 10:44:18 | planned | low | 1100 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-29_2026-06-23 | 2026-05-29 19:27:28 | 2026-06-23 22:02:48 | planned | low | 394 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-28_2026-05-29 | 2026-05-28 06:48:03 | 2026-05-29 01:30:28 | performed | high | 29 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-28_2026-05-29 | 2026-05-28 03:58:01 | 2026-05-29 02:04:00 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-28_2026-05-29 | 2026-05-28 03:58:01 | 2026-05-29 02:04:00 | performed | high | 239 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-28_2026-05-29 | 2026-05-28 03:58:01 | 2026-05-29 02:04:00 | performed | high | 239 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-05-27_2026-06-04 | 2026-05-27 11:05:21 | 2026-06-04 00:00:00 | planned | low | 6 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-29_2026-06-23 | 2026-05-29 13:24:18 | 2026-06-23 22:02:48 | planned | low | 397 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_05_31_26 | 2026-05-31 00:00:00 | 2026-06-07 00:00:00 | planned | low | 356 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-28_2026-05-31 | 2026-05-28 22:40:00 | 2026-05-31 00:00:00 | planned | low | 544 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-28_2026-05-29 | 2026-05-28 22:37:28 | 2026-05-29 10:43:33 | planned | low | 1124 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-28_2026-06-23 | 2026-05-28 22:13:26 | 2026-06-23 22:02:48 | planned | low | 406 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-27_2026-05-28 | 2026-05-27 06:49:27 | 2026-05-28 04:23:04 | performed | high | 21 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-27_2026-05-28 | 2026-05-27 03:57:01 | 2026-05-28 03:08:56 | performed | high | 2 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-27_2026-05-28 | 2026-05-27 03:57:01 | 2026-05-28 03:08:56 | performed | high | 237 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-27_2026-05-28 | 2026-05-27 03:57:01 | 2026-05-28 03:08:56 | performed | high | 237 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_940 | 2026-06-03 23:58:55 | 2026-06-10 23:48:55 | planned | high | 8535 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_942 | 2026-06-17 23:58:55 | 2026-06-24 23:59:55 | planned | low | 8546 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-28_2026-06-23 | 2026-05-28 03:11:28 | 2026-06-23 22:02:48 | planned | low | 422 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_05_31_26 | 2026-05-31 00:00:00 | 2026-06-07 00:00:00 | planned | low | 356 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-27_2026-05-30 | 2026-05-27 22:43:00 | 2026-05-30 00:00:00 | planned | low | 554 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-27_2026-05-28 | 2026-05-27 22:37:17 | 2026-05-28 10:43:18 | planned | low | 1079 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-27_2026-06-23 | 2026-05-27 19:34:38 | 2026-06-23 22:02:48 | planned | low | 430 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-26_2026-05-27 | 2026-05-26 05:53:56 | 2026-05-27 02:18:51 | performed | high | 21 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-26_2026-05-27 | 2026-05-26 03:57:01 | 2026-05-27 02:36:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-26_2026-05-27 | 2026-05-26 03:57:01 | 2026-05-27 02:36:56 | performed | high | 247 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-26_2026-05-27 | 2026-05-26 03:57:01 | 2026-05-27 02:36:56 | performed | high | 247 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_939 | 2026-05-27 23:58:55 | 2026-06-03 23:59:55 | planned | high | 8454 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-05-25_2026-06-04 | 2026-05-25 01:35:12 | 2026-06-04 00:00:00 | planned | low | 7 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-26_2026-05-29 | 2026-05-26 22:40:00 | 2026-05-29 00:00:00 | planned | low | 531 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-26_2026-05-27 | 2026-05-26 22:37:33 | 2026-05-27 10:42:34 | planned | low | 1104 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-25_2026-05-26 | 2026-05-25 03:58:01 | 2026-05-26 02:08:57 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-25_2026-05-26 | 2026-05-25 03:58:01 | 2026-05-26 02:08:57 | performed | high | 242 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-25_2026-05-26 | 2026-05-25 03:58:01 | 2026-05-26 02:08:57 | performed | high | 242 | |
Chandra X-ray Observatory Chandra X-ray Telescope | chandra_high_fidelity_planned_2026-05-26_2026-05-31 | 2026-05-26 06:01:11 | 2026-05-31 13:53:30 | scheduled | high | 21 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-05-25_2026-05-27 | 2026-05-25 01:35:12 | 2026-05-27 10:45:00 | planned | low | 1 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-27_2026-06-23 | 2026-05-27 13:32:18 | 2026-06-23 22:02:48 | planned | low | 433 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-25_2026-05-28 | 2026-05-25 22:39:00 | 2026-05-28 00:00:00 | planned | low | 533 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-25_2026-05-26 | 2026-05-25 22:37:57 | 2026-05-26 10:42:06 | planned | low | 991 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-25_2026-06-23 | 2026-05-25 19:43:32 | 2026-06-23 22:02:48 | planned | low | 461 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-24_2026-05-25 | 2026-05-24 09:36:46 | 2026-05-25 02:04:20 | performed | high | 8 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-24_2026-05-25 | 2026-05-24 04:00:01 | 2026-05-25 03:14:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-24_2026-05-25 | 2026-05-24 04:00:01 | 2026-05-25 03:14:56 | performed | high | 261 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-24_2026-05-25 | 2026-05-24 04:00:01 | 2026-05-25 03:14:56 | performed | high | 261 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-05-23_2026-05-27 | 2026-05-23 19:45:12 | 2026-05-27 10:45:00 | planned | low | 3 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-25_2026-06-23 | 2026-05-25 13:40:58 | 2026-06-23 22:02:48 | planned | low | 412 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-24_2026-05-28 | 2026-05-24 22:39:00 | 2026-05-28 00:00:00 | planned | low | 803 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-24_2026-05-25 | 2026-05-24 22:39:01 | 2026-05-25 10:40:54 | planned | low | 1037 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-24_2026-06-23 | 2026-05-24 22:14:59 | 2026-06-23 22:02:48 | planned | low | 421 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-23_2026-05-23 | 2026-05-23 06:03:27 | 2026-05-23 13:06:59 | performed | high | 4 | |
Chandra X-ray Observatory Chandra X-ray Telescope | chandra_as_flown_2026-05-17_2026-05-23 | 2026-05-17 19:32:46 | 2026-05-23 02:49:42 | performed | high | 12 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-23_2026-05-24 | 2026-05-23 03:59:01 | 2026-05-24 01:46:59 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-23_2026-05-24 | 2026-05-23 03:59:01 | 2026-05-24 01:46:59 | performed | high | 254 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-23_2026-05-24 | 2026-05-23 03:59:01 | 2026-05-24 01:46:59 | performed | high | 254 | |
Nuclear Spectroscopic Telescope Array Nuclear Spectroscopic Telescope Array | nustar_low_fidelity_planned_2026-05-22_2026-05-27 | 2026-05-22 09:55:16 | 2026-05-27 10:45:00 | planned | low | 4 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-24_2026-06-23 | 2026-05-24 14:02:00 | 2026-06-23 22:02:48 | planned | low | 430 | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-05-23_2026-05-27 | 2026-05-23 22:41:00 | 2026-05-27 22:49:00 | planned | low | 1063 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-23_2026-05-27 | 2026-05-23 22:41:00 | 2026-05-27 22:49:00 | planned | low | 1063 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-05-25_2026-06-01 | 2026-05-25 00:50:16 | 2026-06-01 11:08:17 | planned | low | 63 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-23_2026-05-24 | 2026-05-23 22:40:52 | 2026-05-24 10:41:25 | planned | low | 1002 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-23_2026-06-23 | 2026-05-23 19:52:17 | 2026-06-23 22:02:48 | planned | low | 444 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-22_2026-05-23 | 2026-05-22 05:55:23 | 2026-05-23 01:35:00 | performed | high | 8 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-22_2026-05-23 | 2026-05-22 04:00:00 | 2026-05-23 02:27:56 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-22_2026-05-23 | 2026-05-22 04:00:00 | 2026-05-23 02:27:56 | performed | high | 253 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-22_2026-05-23 | 2026-05-22 04:00:00 | 2026-05-23 02:27:56 | performed | high | 253 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-05-22_2026-05-26 | 2026-05-22 22:44:00 | 2026-05-26 22:46:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-05-22_2026-05-26 | 2026-05-22 22:44:00 | 2026-05-26 22:46:00 | planned | low | 1076 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-22_2026-05-26 | 2026-05-22 22:44:00 | 2026-05-26 22:46:00 | planned | low | 1076 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-22_2026-05-23 | 2026-05-22 22:39:27 | 2026-05-23 10:40:48 | planned | low | 1003 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-23_2026-06-23 | 2026-05-23 13:48:17 | 2026-06-23 22:02:48 | planned | low | 447 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-21_2026-05-22 | 2026-05-21 06:05:00 | 2026-05-22 02:13:10 | performed | high | 6 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-21_2026-05-22 | 2026-05-21 03:56:01 | 2026-05-22 02:23:59 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-21_2026-05-22 | 2026-05-21 03:56:01 | 2026-05-22 02:23:59 | performed | high | 265 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-21_2026-05-22 | 2026-05-21 03:56:01 | 2026-05-22 02:23:59 | performed | high | 265 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_939 | 2026-05-27 23:58:55 | 2026-06-03 23:59:55 | planned | high | 8461 | |
Fermi Gamma-ray Space Telescope Large Area Telescope | fermi_lat_week_941 | 2026-06-11 00:11:55 | 2026-06-17 23:59:55 | planned | low | 8489 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-23_2026-06-17 | 2026-05-23 13:48:17 | 2026-06-17 22:15:32 | planned | low | 416 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_05_25_26 | 2026-05-25 00:00:00 | 2026-06-01 00:00:00 | planned | low | 572 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_low_fidelity_planned_2026-05-21_2026-05-25 | 2026-05-21 22:41:00 | 2026-05-25 00:00:00 | planned | low | 838 | |
James Webb Space Telescope James Webb Space Telescope | jwst_low_fidelity_planned_2026-05-25_2026-06-01 | 2026-05-25 00:50:16 | 2026-06-01 11:08:17 | planned | low | 63 | |
Vera C. Rubin Observatory Simonyi Survey Telescope | rubin_low_fidelity_planned_2026-05-21_2026-05-22 | 2026-05-21 22:39:14 | 2026-05-22 10:40:29 | planned | low | 1054 | |
X-ray Multi-Mirror Mission X-ray Multi-Mirror Mission | XMM_Newton_planned_2026-05-21_2026-06-17 | 2026-05-21 20:02:41 | 2026-06-17 22:15:32 | planned | low | 443 | |
Hubble Space Telescope Hubble Space Telescope | HST_as_flown_2026-05-20_2026-05-21 | 2026-05-20 06:41:07 | 2026-05-21 03:55:25 | performed | high | 23 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_as_flown_2026-05-20_2026-05-21 | 2026-05-20 03:55:01 | 2026-05-21 01:46:59 | performed | high | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_as_flown_2026-05-20_2026-05-21 | 2026-05-20 03:55:01 | 2026-05-21 01:46:59 | performed | high | 261 | |
Neil Gehrels Swift Observatory X-ray Telescope | swift_xrt_as_flown_2026-05-20_2026-05-21 | 2026-05-20 03:55:01 | 2026-05-21 01:46:59 | performed | high | 261 | |
Hubble Space Telescope Hubble Space Telescope | HST_planned_timeline_05_25_26 | 2026-05-25 00:00:00 | 2026-06-01 00:00:00 | planned | low | 572 | |
Neil Gehrels Swift Observatory UV/Optical Telescope | swift_uvot_low_fidelity_planned_2026-05-20_2026-05-23 | 2026-05-20 22:40:00 | 2026-05-23 00:00:00 | planned | low | - | |
Neil Gehrels Swift Observatory Burst Alert Telescope | swift_bat_low_fidelity_planned_2026-05-20_2026-05-23 | 2026-05-20 22:40:00 | 2026-05-23 00:00:00 | planned | low | 570 |