| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:275:16:45:00 | Comm pass on DSS-53 (duration 0:50) | - 7:09 | 12:45 PM Fri 02-Oct |
| 2026:275:17:30:55 | Maneuver to 352.19105 5.26678 265.065 [2026:275:18:04:08] | - 6:23 | 1:30 PM Fri 02-Oct |
| 2026:275:18:13:20 | Obsid: 30448 SI: HRC-I (11 ksec) Target: G29-38 | - 5:40 | 2:13 PM Fri 02-Oct |
| 2026:275:21:16:40 | Maneuver to 306.15000 -47.30000 289.000 [2026:275:21:44:58] | - 2:37 | 5:16 PM Fri 02-Oct |
| 2026:275:21:44:58 | ER Obsid: 41096 (0 ksec) Purpose: Intermediate Attitud | - 2:09 | 5:44 PM Fri 02-Oct |
| 2026:275:21:45:19 | Maneuver to 165.46817 -61.02432 145.027 [2026:275:22:11:25] | - 2:08 | 5:45 PM Fri 02-Oct |
| 2026:275:22:15:55 | Obsid: 33462 SI: ACIS-I (10 ksec) Target: PSR J1101-6101 | - 1:38 | 6:15 PM Fri 02-Oct |
| 2026:275:23:38:07 | Load SEP2826A:CL275:2301 [2026:277:13:12:57] | - 0:15 | 7:38 PM Fri 02-Oct |
| 2026:275:23:38:07 | Load SEP2826A:CL275:2301 [2026:277:13:12:57] | - 0:15 | 7:38 PM Fri 02-Oct |
| 2026:275:23:54:00 | --------------- NOW --------------- | 0:00 | 7:54 PM Fri 02-Oct |
| 2026:276:01:02:35 | Maneuver to 27.16547 5.98866 79.999 [2026:276:01:40:46] | 1:08 | 9:02 PM Fri 02-Oct |
| 2026:276:01:45:16 | Obsid: 31682 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 | 1:51 | 9:45 PM Fri 02-Oct |
| 2026:276:02:45:00 | Comm pass on DSS-26 (duration 1:00) | 2:51 | 10:45 PM Fri 02-Oct |
| 2026:276:04:31:56 | Maneuver to 153.94937 -57.27735 131.035 [2026:276:05:09:17] | 4:37 | 12:31 AM Sat 03-Oct |
| 2026:276:05:13:47 | Obsid: 33457 SI: ACIS-I (10 ksec) Target: PSR J1015-5719 | 5:19 | 1:13 AM Sat 03-Oct |
| 2026:276:08:00:27 | Maneuver to 27.16567 5.98794 79.999 [2026:276:08:37:47] | 8:06 | 4:00 AM Sat 03-Oct |
| 2026:276:08:42:17 | Obsid: 33463 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 | 8:48 | 4:42 AM Sat 03-Oct |
| 2026:276:11:28:57 | Maneuver to 153.95063 -57.27765 131.036 [2026:276:12:06:18] | 11:34 | 7:28 AM Sat 03-Oct |
| 2026:276:12:10:48 | Obsid: 33458 SI: ACIS-I (10 ksec) Target: PSR J1015-5719 | 12:16 | 8:10 AM Sat 03-Oct |
| 2026:276:12:55:00 | Comm pass on DSS-65 (duration 1:00) | 13:01 | 8:55 AM Sat 03-Oct |
| 2026:276:14:57:28 | Maneuver to 176.09797 55.48961 8.000 [2026:276:15:41:52] | 15:03 | 10:57 AM Sat 03-Oct |
| 2026:276:15:46:22 | ER Obsid: 41095 (0 ksec) Purpose: Intermediate Attitud | 15:52 | 11:46 AM Sat 03-Oct |
| 2026:276:16:02:03 | Maneuver to 4.64724 16.45916 200.504 [2026:276:16:37:28] | 16:08 | 12:02 PM Sat 03-Oct |
| 2026:276:16:41:58 | Obsid: 30413 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 | 16:47 | 12:41 PM Sat 03-Oct |
| 2026:276:19:20:00 | Comm pass on DSS-54 (duration 1:00) | 19:26 | 3:20 PM Sat 03-Oct |
| 2026:276:19:28:38 | Maneuver to 165.02221 45.21100 24.019 [2026:276:20:06:00] | 19:34 | 3:28 PM Sat 03-Oct |
| 2026:276:20:10:30 | Obsid: 33451 SI: ACIS-S (11 ksec) Target: SDSSJ110011.85+ | 20:16 | 4:10 PM Sat 03-Oct |
| 2026:276:23:20:30 | Maneuver to 4.64762 16.46012 201.801 [2026:276:23:57:56] | 23:26 | 7:20 PM Sat 03-Oct |
| 2026:277:00:02:26 | Obsid: 33459 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 | 1d 00:08 | 8:02 PM Sat 03-Oct |
| 2026:277:01:15:00 | Comm pass on DSS-23 (duration 1:00) | 1d 01:21 | 9:15 PM Sat 03-Oct |
| 2026:277:02:49:06 | Maneuver to 165.02142 45.20998 24.520 [2026:277:03:26:30] | 1d 02:55 | 10:49 PM Sat 03-Oct |
| 2026:277:03:31:00 | Obsid: 33466 SI: ACIS-S (11 ksec) Target: SDSSJ110011.85+ | 1d 03:37 | 11:31 PM Sat 03-Oct |
| 2026:277:06:50:10 | Maneuver to 4.64794 16.46110 203.147 [2026:277:07:27:38] | 1d 06:56 | 2:50 AM Sun 04-Oct |
| 2026:277:07:32:08 | Obsid: 33460 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 | 1d 07:38 | 3:32 AM Sun 04-Oct |
| 2026:277:10:00:00 | Comm pass on DSS-36 (duration 1:00) | 1d 10:06 | 6:00 AM Sun 04-Oct |
| 2026:277:10:19:04 | Maneuver to 183.76401 47.26724 7.861 [2026:277:10:56:05] | 1d 10:25 | 6:19 AM Sun 04-Oct |
| 2026:277:10:22:39 | Grating: HETG | 1d 10:28 | 6:22 AM Sun 04-Oct |
| 2026:277:10:25:05 | RADMON Disable | 1d 10:31 | 6:25 AM Sun 04-Oct |
| 2026:277:11:00:35 | ER Obsid: 41094 (3 ksec) Purpose: Perigee Attitude | 1d 11:06 | 7:00 AM Sun 04-Oct |
| 2026:277:13:10:00 | Load OCT0526A:CL277:1301 [2026:278:19:10:02] | 1d 13:16 | 9:10 AM Sun 04-Oct |
| 2026:277:13:10:00 | Load OCT0526A:CL277:1301 [2026:278:19:10:02] | 1d 13:16 | 9:10 AM Sun 04-Oct |
| 2026:277:13:13:00 | Maneuver to 183.76401 47.26724 7.977 [2026:277:13:17:00] | 1d 13:19 | 9:13 AM Sun 04-Oct |
| 2026:277:13:21:30 | ER Obsid: 41093 (3 ksec) Purpose: Perigee Attitude | 1d 13:27 | 9:21 AM Sun 04-Oct |
| 2026:277:14:11:30 | Maneuver to 11.21480 7.53714 160.970 [2026:277:14:50:18] | 1d 14:17 | 10:11 AM Sun 04-Oct |
| 2026:277:14:54:48 | ER Obsid: 41092 (3 ksec) Purpose: Perigee Attitude | 1d 15:00 | 10:54 AM Sun 04-Oct |
| 2026:277:17:22:37 | Maneuver to 104.04318 22.49235 84.478 [2026:277:17:55:30] | 1d 17:28 | 1:22 PM Sun 04-Oct |
| 2026:277:18:00:00 | ER Obsid: 41091 (3 ksec) Purpose: Perigee Attitude | 1d 18:06 | 2:00 PM Sun 04-Oct |
| 2026:277:20:44:54 | Maneuver to 16.00000 4.60000 91.087 [2026:277:21:15:30] | 1d 20:50 | 4:44 PM Sun 04-Oct |
| 2026:277:20:50:00 | Comm pass on DSS-24 (duration 1:00) | 1d 20:56 | 4:50 PM Sun 04-Oct |
| 2026:277:21:20:00 | ER Obsid: 41090 (3 ksec) Purpose: Perigee Attitude | 1d 21:26 | 5:20 PM Sun 04-Oct |
| 2026:278:00:06:42 | Maneuver to 143.53234 -18.69352 99.018 [2026:278:00:46:06] | 2d 00:12 | 8:06 PM Sun 04-Oct |
| 2026:278:00:07:16 | Grating: NONE | 2d 00:13 | 8:07 PM Sun 04-Oct |
| 2026:278:00:28:18 | RADMON Enable | 2d 00:34 | 8:28 PM Sun 04-Oct |
| 2026:278:00:50:36 | Obsid: 30480 SI: ACIS-I (20 ksec) Target: Hoinga | 2d 00:56 | 8:50 PM Sun 04-Oct |
| 2026:278:02:00:00 | Comm pass on DSS-26 (duration 1:00) | 2d 02:06 | 10:00 PM Sun 04-Oct |
| 2026:278:06:23:56 | Maneuver to 83.87806 -69.29522 72.511 [2026:278:06:49:25] | 2d 06:29 | 2:23 AM Mon 05-Oct |
| 2026:278:06:27:31 | Grating: LETG | 2d 06:33 | 2:27 AM Mon 05-Oct |
| 2026:278:07:06:21 | Obsid: 31122 SI: HRC-I (14 ksec) Target: SNR 1987A | 2d 07:12 | 3:06 AM Mon 05-Oct |
| 2026:278:10:00:00 | Comm pass on DSS-54 (duration 1:00) | 2d 10:06 | 6:00 AM Mon 05-Oct |
| 2026:278:11:08:01 | Maneuver to 32.20864 0.97828 77.000 [2026:278:11:38:20] | 2d 11:14 | 7:08 AM Mon 05-Oct |
| 2026:278:11:08:50 | Grating: NONE | 2d 11:14 | 7:08 AM Mon 05-Oct |
| 2026:278:11:42:50 | Obsid: 31653 SI: ACIS-I (12 ksec) Target: BOSS0210E | 2d 11:48 | 7:42 AM Mon 05-Oct |
| 2026:278:15:11:10 | Maneuver to 118.50000 -30.90000 94.908 [2026:278:15:41:41] | 2d 15:17 | 11:11 AM Mon 05-Oct |
| 2026:278:15:46:11 | ER Obsid: 41089 (0 ksec) Purpose: Intermediate Attitud | 2d 15:52 | 11:46 AM Mon 05-Oct |
| 2026:278:16:01:52 | Maneuver to 280.32315 -4.94062 271.999 [2026:278:16:44:54] | 2d 16:07 | 12:01 PM Mon 05-Oct |
| 2026:278:16:49:24 | Obsid: 31595 SI: ACIS-S (30 ksec) Target: Kes 73 | 2d 16:55 | 12:49 PM Mon 05-Oct |
| 2026:278:17:55:00 | Comm pass on DSS-54 (duration 0:45) | 2d 18:01 | 1:55 PM Mon 05-Oct |