| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:274:10:00:00 | Comm pass on DSS-36 (duration 1:00) | -10:33 | 6:00 AM Thu 01-Oct |
| 2026:274:11:01:28 | Maneuver to 27.17178 5.98933 97.200 [2026:274:11:37:27] | - 9:31 | 7:01 AM Thu 01-Oct |
| 2026:274:11:41:57 | Obsid: 31950 SI: ACIS-I (12 ksec) Target: SDSS J014837.63 | - 8:51 | 7:41 AM Thu 01-Oct |
| 2026:274:15:01:57 | Maneuver to 135.01635 -43.93274 108.017 [2026:274:15:37:56] | - 5:31 | 11:01 AM Thu 01-Oct |
| 2026:274:15:42:26 | Obsid: 33456 SI: ACIS-I (10 ksec) Target: [MWE2019] 1-435 | - 4:50 | 11:42 AM Thu 01-Oct |
| 2026:274:16:45:00 | Comm pass on DSS-53 (duration 0:50) | - 3:48 | 12:45 PM Thu 01-Oct |
| 2026:274:18:44:18 | Maneuver to 17.01642 2.21666 83.368 [2026:274:19:21:08] | - 1:48 | 2:44 PM Thu 01-Oct |
| 2026:274:18:47:52 | Grating: HETG | - 1:45 | 2:47 PM Thu 01-Oct |
| 2026:274:18:50:18 | RADMON Disable | - 1:42 | 2:50 PM Thu 01-Oct |
| 2026:274:19:25:38 | ER Obsid: 41103 (3 ksec) Purpose: Perigee Attitude | - 1:07 | 3:25 PM Thu 01-Oct |
| 2026:274:20:15:38 | Maneuver to 134.00000 -43.00000 109.000 [2026:274:20:52:13] | - 0:17 | 4:15 PM Thu 01-Oct |
| 2026:274:20:33:00 | --------------- NOW --------------- | 0:00 | 4:33 PM Thu 01-Oct |
| 2026:274:20:56:43 | ER Obsid: 41102 (3 ksec) Purpose: Perigee Attitude | 0:23 | 4:56 PM Thu 01-Oct |
| 2026:274:23:43:58 | Maneuver to 10.35143 -4.17875 19.033 [2026:275:00:19:42] | 3:10 | 7:43 PM Thu 01-Oct |
| 2026:275:00:00:00 | Comm pass on DSS-26 (duration 1:00) | 3:27 | 8:00 PM Thu 01-Oct |
| 2026:275:00:24:12 | ER Obsid: 41101 (1 ksec) Purpose: Perigee Attitude | 3:51 | 8:24 PM Thu 01-Oct |
| 2026:275:00:56:00 | Maneuver to 91.90000 -39.60000 78.000 [2026:275:01:25:30] | 4:23 | 8:56 PM Thu 01-Oct |
| 2026:275:01:30:00 | ER Obsid: 41100 (3 ksec) Purpose: Perigee Attitude | 4:57 | 9:30 PM Thu 01-Oct |
| 2026:275:03:35:00 | Maneuver to 86.16675 1.07133 86.741 [2026:275:03:55:25] | 7:02 | 11:35 PM Thu 01-Oct |
| 2026:275:03:59:55 | ER Obsid: 41099 (3 ksec) Purpose: Perigee Attitude | 7:26 | 11:59 PM Thu 01-Oct |
| 2026:275:07:06:29 | Maneuver to 12.34589 6.95775 128.855 [2026:275:07:35:30] | 10:33 | 3:06 AM Fri 02-Oct |
| 2026:275:07:40:00 | ER Obsid: 41098 (1 ksec) Purpose: Perigee Attitude | 11:07 | 3:40 AM Fri 02-Oct |
| 2026:275:07:56:40 | Maneuver to 6.31053 9.10793 197.532 [2026:275:08:22:47] | 11:23 | 3:56 AM Fri 02-Oct |
| 2026:275:08:27:17 | ER Obsid: 41097 (1 ksec) Purpose: Perigee Attitude | 11:54 | 4:27 AM Fri 02-Oct |
| 2026:275:09:20:31 | Maneuver to 258.17557 64.06666 280.030 [2026:275:09:51:25] | 12:47 | 5:20 AM Fri 02-Oct |
| 2026:275:09:21:05 | Grating: NONE | 12:48 | 5:21 AM Fri 02-Oct |
| 2026:275:09:33:37 | RADMON Enable | 13:00 | 5:33 AM Fri 02-Oct |
| 2026:275:09:55:55 | Obsid: 30432 SI: ACIS-I (27 ksec) Target: Abell 2255 | 13:22 | 5:55 AM Fri 02-Oct |
| 2026:275:10:40:00 | Comm pass on DSS-54 (duration 1:00) | 14:07 | 6:40 AM Fri 02-Oct |
| 2026:275:16:45:00 | Comm pass on DSS-53 (duration 0:50) | 20:12 | 12:45 PM Fri 02-Oct |
| 2026:275:17:30:55 | Maneuver to 352.19105 5.26678 265.065 [2026:275:18:04:08] | 20:57 | 1:30 PM Fri 02-Oct |
| 2026:275:18:13:20 | Obsid: 30448 SI: HRC-I (11 ksec) Target: G29-38 | 21:40 | 2:13 PM Fri 02-Oct |
| 2026:275:21:16:40 | Maneuver to 306.15000 -47.30000 289.000 [2026:275:21:44:58] | 1d 00:43 | 5:16 PM Fri 02-Oct |
| 2026:275:21:44:58 | ER Obsid: 41096 (0 ksec) Purpose: Intermediate Attitud | 1d 01:11 | 5:44 PM Fri 02-Oct |
| 2026:275:21:45:19 | Maneuver to 165.46817 -61.02432 145.027 [2026:275:22:11:25] | 1d 01:12 | 5:45 PM Fri 02-Oct |
| 2026:275:22:15:55 | Obsid: 33462 SI: ACIS-I (10 ksec) Target: PSR J1101-6101 | 1d 01:42 | 6:15 PM Fri 02-Oct |
| 2026:275:23:38:07 | Load SEP2826A:CL275:2301 [2026:277:13:12:57] | 1d 03:05 | 7:38 PM Fri 02-Oct |
| 2026:275:23:38:07 | Load SEP2826A:CL275:2301 [2026:277:13:12:57] | 1d 03:05 | 7:38 PM Fri 02-Oct |
| 2026:276:01:02:35 | Maneuver to 27.16547 5.98866 79.999 [2026:276:01:40:46] | 1d 04:29 | 9:02 PM Fri 02-Oct |
| 2026:276:01:45:16 | Obsid: 31682 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 | 1d 05:12 | 9:45 PM Fri 02-Oct |
| 2026:276:02:45:00 | Comm pass on DSS-26 (duration 1:00) | 1d 06:12 | 10:45 PM Fri 02-Oct |
| 2026:276:04:31:56 | Maneuver to 153.94937 -57.27735 131.035 [2026:276:05:09:17] | 1d 07:58 | 12:31 AM Sat 03-Oct |
| 2026:276:05:13:47 | Obsid: 33457 SI: ACIS-I (10 ksec) Target: PSR J1015-5719 | 1d 08:40 | 1:13 AM Sat 03-Oct |
| 2026:276:08:00:27 | Maneuver to 27.16567 5.98794 79.999 [2026:276:08:37:47] | 1d 11:27 | 4:00 AM Sat 03-Oct |
| 2026:276:08:42:17 | Obsid: 33463 SI: ACIS-I (10 ksec) Target: SDSS J014837.63 | 1d 12:09 | 4:42 AM Sat 03-Oct |
| 2026:276:11:28:57 | Maneuver to 153.95063 -57.27765 131.036 [2026:276:12:06:18] | 1d 14:55 | 7:28 AM Sat 03-Oct |
| 2026:276:12:10:48 | Obsid: 33458 SI: ACIS-I (10 ksec) Target: PSR J1015-5719 | 1d 15:37 | 8:10 AM Sat 03-Oct |
| 2026:276:12:55:00 | Comm pass on DSS-65 (duration 1:00) | 1d 16:22 | 8:55 AM Sat 03-Oct |
| 2026:276:14:57:28 | Maneuver to 176.09797 55.48961 8.000 [2026:276:15:41:52] | 1d 18:24 | 10:57 AM Sat 03-Oct |
| 2026:276:15:46:22 | ER Obsid: 41095 (0 ksec) Purpose: Intermediate Attitud | 1d 19:13 | 11:46 AM Sat 03-Oct |
| 2026:276:16:02:03 | Maneuver to 4.64724 16.45916 200.504 [2026:276:16:37:28] | 1d 19:29 | 12:02 PM Sat 03-Oct |
| 2026:276:16:41:58 | Obsid: 30413 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 | 1d 20:08 | 12:41 PM Sat 03-Oct |
| 2026:276:19:20:00 | Comm pass on DSS-54 (duration 1:00) | 1d 22:47 | 3:20 PM Sat 03-Oct |
| 2026:276:19:28:38 | Maneuver to 165.02221 45.21100 24.019 [2026:276:20:06:00] | 1d 22:55 | 3:28 PM Sat 03-Oct |
| 2026:276:20:10:30 | Obsid: 33451 SI: ACIS-S (11 ksec) Target: SDSSJ110011.85+ | 1d 23:37 | 4:10 PM Sat 03-Oct |
| 2026:276:23:20:30 | Maneuver to 4.64762 16.46012 201.801 [2026:276:23:57:56] | 2d 02:47 | 7:20 PM Sat 03-Oct |
| 2026:277:00:02:26 | Obsid: 33459 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 | 2d 03:29 | 8:02 PM Sat 03-Oct |
| 2026:277:01:15:00 | Comm pass on DSS-23 (duration 1:00) | 2d 04:42 | 9:15 PM Sat 03-Oct |
| 2026:277:02:49:06 | Maneuver to 165.02142 45.20998 24.520 [2026:277:03:26:30] | 2d 06:16 | 10:49 PM Sat 03-Oct |
| 2026:277:03:31:00 | Obsid: 33466 SI: ACIS-S (11 ksec) Target: SDSSJ110011.85+ | 2d 06:58 | 11:31 PM Sat 03-Oct |
| 2026:277:06:50:10 | Maneuver to 4.64794 16.46110 203.147 [2026:277:07:27:38] | 2d 10:17 | 2:50 AM Sun 04-Oct |
| 2026:277:07:32:08 | Obsid: 33460 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16 | 2d 10:59 | 3:32 AM Sun 04-Oct |
| 2026:277:10:00:00 | Comm pass on DSS-36 (duration 1:00) | 2d 13:27 | 6:00 AM Sun 04-Oct |
| 2026:277:10:19:04 | Maneuver to 183.76401 47.26724 7.861 [2026:277:10:56:05] | 2d 13:46 | 6:19 AM Sun 04-Oct |
| 2026:277:10:22:39 | Grating: HETG | 2d 13:49 | 6:22 AM Sun 04-Oct |
| 2026:277:10:25:05 | RADMON Disable | 2d 13:52 | 6:25 AM Sun 04-Oct |
| 2026:277:11:00:35 | ER Obsid: 41094 (3 ksec) Purpose: Perigee Attitude | 2d 14:27 | 7:00 AM Sun 04-Oct |
| 2026:277:13:10:00 | Load OCT0526A:CL277:1301 [2026:278:19:10:02] | 2d 16:37 | 9:10 AM Sun 04-Oct |
| 2026:277:13:10:00 | Load OCT0526A:CL277:1301 [2026:278:19:10:02] | 2d 16:37 | 9:10 AM Sun 04-Oct |
| 2026:277:13:13:00 | Maneuver to 183.76401 47.26724 7.977 [2026:277:13:17:00] | 2d 16:40 | 9:13 AM Sun 04-Oct |
| 2026:277:13:21:30 | ER Obsid: 41093 (3 ksec) Purpose: Perigee Attitude | 2d 16:48 | 9:21 AM Sun 04-Oct |
| 2026:277:14:11:30 | Maneuver to 11.21480 7.53714 160.970 [2026:277:14:50:18] | 2d 17:38 | 10:11 AM Sun 04-Oct |
| 2026:277:14:54:48 | ER Obsid: 41092 (3 ksec) Purpose: Perigee Attitude | 2d 18:21 | 10:54 AM Sun 04-Oct |
| 2026:277:17:22:37 | Maneuver to 104.04318 22.49235 84.478 [2026:277:17:55:30] | 2d 20:49 | 1:22 PM Sun 04-Oct |
| 2026:277:18:00:00 | ER Obsid: 41091 (3 ksec) Purpose: Perigee Attitude | 2d 21:27 | 2:00 PM Sun 04-Oct |