| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:176:20:45:00 | Comm pass on DSS-56 (duration 1:00) | - 7:55 | 4:45 PM Thu 25-Jun |
| 2026:176:23:18:40 | Maneuver to 272.00000 -21.00000 223.166 [2026:176:23:41:36] | - 5:21 | 7:18 PM Thu 25-Jun |
| 2026:176:23:22:15 | Grating: HETG | - 5:17 | 7:22 PM Thu 25-Jun |
| 2026:176:23:24:41 | RADMON Disable | - 5:15 | 7:24 PM Thu 25-Jun |
| 2026:176:23:46:06 | ER Obsid: 41390 (1 ksec) Purpose: Perigee Attitude | - 4:53 | 7:46 PM Thu 25-Jun |
| 2026:177:00:26:12 | Maneuver to 272.00000 -25.00000 305.421 [2026:177:00:55:30] | - 4:13 | 8:26 PM Thu 25-Jun |
| 2026:177:00:50:00 | Comm pass on DSS-65 (duration 1:00) | - 3:50 | 8:50 PM Thu 25-Jun |
| 2026:177:01:00:00 | ER Obsid: 41389 (3 ksec) Purpose: Perigee Attitude | - 3:40 | 9:00 PM Thu 25-Jun |
| 2026:177:02:46:07 | Maneuver to 129.00000 -13.00000 222.977 [2026:177:03:25:30] | - 1:53 | 10:46 PM Thu 25-Jun |
| 2026:177:03:30:00 | ER Obsid: 41388 (3 ksec) Purpose: Perigee Attitude | - 1:10 | 11:30 PM Thu 25-Jun |
| 2026:177:04:40:01 | --------------- NOW --------------- | 0:00 | 12:40 AM Fri 26-Jun |
| 2026:177:07:06:40 | Maneuver to 145.30000 8.80000 246.871 [2026:177:07:25:30] | 2:26 | 3:06 AM Fri 26-Jun |
| 2026:177:07:30:00 | ER Obsid: 41387 (3 ksec) Purpose: Perigee Attitude | 2:49 | 3:30 AM Fri 26-Jun |
| 2026:177:09:16:04 | Maneuver to 272.00000 -25.00000 301.734 [2026:177:09:55:30] | 4:36 | 5:16 AM Fri 26-Jun |
| 2026:177:10:00:00 | ER Obsid: 41386 (3 ksec) Purpose: Perigee Attitude | 5:19 | 6:00 AM Fri 26-Jun |
| 2026:177:11:15:00 | Comm pass on DSS-54 (duration 1:00) | 6:34 | 7:15 AM Fri 26-Jun |
| 2026:177:12:45:01 | Load JUN2226A:CL177:1201 [2026:178:19:55:02] | 8:05 | 8:45 AM Fri 26-Jun |
| 2026:177:12:45:01 | Load JUN2226A:CL177:1201 [2026:178:19:55:02] | 8:05 | 8:45 AM Fri 26-Jun |
| 2026:177:12:53:10 | Maneuver to 124.68454 -25.49073 212.975 [2026:177:13:31:12] | 8:13 | 8:53 AM Fri 26-Jun |
| 2026:177:12:53:44 | Grating: NONE | 8:13 | 8:53 AM Fri 26-Jun |
| 2026:177:13:13:24 | RADMON Enable | 8:33 | 9:13 AM Fri 26-Jun |
| 2026:177:13:35:42 | Obsid: 31483 SI: ACIS-S (16 ksec) Target: NGC2566 | 8:55 | 9:35 AM Fri 26-Jun |
| 2026:177:18:14:02 | Maneuver to 350.84530 58.85669 116.010 [2026:177:19:04:54] | 13:34 | 2:14 PM Fri 26-Jun |
| 2026:177:18:15:00 | Comm pass on DSS-53 (duration 1:00) | 13:34 | 2:15 PM Fri 26-Jun |
| 2026:177:19:09:24 | Obsid: 31384 SI: ACIS-I (2 ksec) Target: Cas A | 14:29 | 3:09 PM Fri 26-Jun |
| 2026:177:19:42:44 | Maneuver to 350.86910 58.83237 104.990 [2026:177:19:53:41] | 15:02 | 3:42 PM Fri 26-Jun |
| 2026:177:20:03:35 | Obsid: 31385 SI: ACIS-S (2 ksec) Target: Cas A | 15:23 | 4:03 PM Fri 26-Jun |
| 2026:177:20:36:55 | Maneuver to 280.33245 -4.92542 165.754 [2026:177:21:07:04] | 15:56 | 4:36 PM Fri 26-Jun |
| 2026:177:21:11:34 | Obsid: 31596 SI: ACIS-S (16 ksec) Target: Kes 73 | 16:31 | 5:11 PM Fri 26-Jun |
| 2026:178:01:05:00 | Comm pass on DSS-56 (duration 1:00) | 20:24 | 9:05 PM Fri 26-Jun |
| 2026:178:01:51:34 | Maneuver to 35.64435 42.30482 88.741 [2026:178:02:27:40] | 21:11 | 9:51 PM Fri 26-Jun |
| 2026:178:02:32:10 | Obsid: 29829 SI: ACIS-S (16 ksec) Target: SN 1986J | 21:52 | 10:32 PM Fri 26-Jun |
| 2026:178:06:58:50 | Maneuver to 280.33370 -4.92512 166.977 [2026:178:07:34:58] | 1d 02:18 | 2:58 AM Sat 27-Jun |
| 2026:178:07:39:28 | Obsid: 31597 SI: ACIS-S (14 ksec) Target: Kes 73 | 1d 02:59 | 3:39 AM Sat 27-Jun |
| 2026:178:10:10:00 | Comm pass on DSS-26 (duration 1:00) | 1d 05:29 | 6:10 AM Sat 27-Jun |
| 2026:178:11:32:48 | Maneuver to 207.21454 26.60630 242.002 [2026:178:12:04:43] | 1d 06:52 | 7:32 AM Sat 27-Jun |
| 2026:178:12:09:13 | Obsid: 31408 SI: ACIS-S (16 ksec) Target: A1795 | 1d 07:29 | 8:09 AM Sat 27-Jun |
| 2026:178:16:35:53 | Maneuver to 206.13413 -22.93876 254.367 [2026:178:16:58:13] | 1d 11:55 | 12:35 PM Sat 27-Jun |
| 2026:178:17:02:43 | Obsid: 32335 SI: ACIS-S (29 ksec) Target: LEDA 184063 | 1d 12:22 | 1:02 PM Sat 27-Jun |
| 2026:178:18:25:00 | Comm pass on DSS-53 (duration 1:00) | 1d 13:44 | 2:25 PM Sat 27-Jun |
| 2026:179:01:13:03 | Load JUN2226A:CL179:0101 [2026:179:17:08:59] | 1d 20:33 | 9:13 PM Sat 27-Jun |
| 2026:179:01:13:03 | Load JUN2226A:CL179:0101 [2026:179:17:08:59] | 1d 20:33 | 9:13 PM Sat 27-Jun |
| 2026:179:01:16:03 | Maneuver to 269.31332 -26.24176 292.793 [2026:179:01:39:52] | 1d 20:36 | 9:16 PM Sat 27-Jun |
| 2026:179:01:44:22 | Obsid: 32403 SI: ACIS-I (10 ksec) Target: HEP G003.632-00 | 1d 21:04 | 9:44 PM Sat 27-Jun |
| 2026:179:01:50:00 | Comm pass on DSS-65 (duration 1:00) | 1d 21:09 | 9:50 PM Sat 27-Jun |
| 2026:179:04:31:02 | Maneuver to 150.04011 2.28406 238.000 [2026:179:05:08:12] | 1d 23:51 | 12:31 AM Sun 28-Jun |
| 2026:179:05:12:42 | Obsid: 32404 SI: ACIS-I (19 ksec) Target: Center of COSMO | 2d 00:32 | 1:12 AM Sun 28-Jun |
| 2026:179:10:00:00 | Comm pass on DSS-26 (duration 1:00) | 2d 05:19 | 6:00 AM Sun 28-Jun |
| 2026:179:10:37:42 | Maneuver to 267.16587 -27.14602 291.471 [2026:179:11:14:22] | 2d 05:57 | 6:37 AM Sun 28-Jun |
| 2026:179:11:18:52 | Obsid: 32406 SI: ACIS-S (15 ksec) Target: SNR G1.9+0.3 | 2d 06:38 | 7:18 AM Sun 28-Jun |
| 2026:179:15:36:05 | Maneuver to 136.33000 -4.66000 232.084 [2026:179:16:14:24] | 2d 10:56 | 11:36 AM Sun 28-Jun |
| 2026:179:15:39:39 | Grating: HETG | 2d 10:59 | 11:39 AM Sun 28-Jun |
| 2026:179:15:40:00 | Comm pass on DSS-36 (duration 1:00) | 2d 10:59 | 11:40 AM Sun 28-Jun |
| 2026:179:15:41:42 | RADMON Disable | 2d 11:01 | 11:41 AM Sun 28-Jun |
| 2026:179:16:18:54 | ER Obsid: 41385 (2 ksec) Purpose: Perigee Attitude | 2d 11:38 | 12:18 PM Sun 28-Jun |
| 2026:179:17:06:00 | Load JUN2926A:CL179:1701 [2026:181:04:30:02] | 2d 12:25 | 1:06 PM Sun 28-Jun |
| 2026:179:17:06:00 | Load JUN2926A:CL179:1701 [2026:181:04:30:02] | 2d 12:25 | 1:06 PM Sun 28-Jun |
| 2026:179:17:09:00 | Maneuver to 272.30000 -26.70000 306.218 [2026:179:17:48:16] | 2d 12:28 | 1:09 PM Sun 28-Jun |
| 2026:179:17:52:46 | ER Obsid: 41384 (3 ksec) Purpose: Perigee Attitude | 2d 13:12 | 1:52 PM Sun 28-Jun |
| 2026:179:18:42:46 | Maneuver to 284.20498 -21.44213 107.309 [2026:179:19:28:30] | 2d 14:02 | 2:42 PM Sun 28-Jun |
| 2026:179:19:33:00 | ER Obsid: 41383 (3 ksec) Purpose: Perigee Attitude | 2d 14:52 | 3:33 PM Sun 28-Jun |
| 2026:179:20:23:00 | Maneuver to 20.00000 20.70000 108.426 [2026:179:20:56:47] | 2d 15:42 | 4:23 PM Sun 28-Jun |
| 2026:179:21:01:17 | ER Obsid: 41382 (3 ksec) Purpose: Perigee Attitude | 2d 16:21 | 5:01 PM Sun 28-Jun |
| 2026:180:00:45:00 | Comm pass on DSS-26 (duration 1:00) | 2d 20:04 | 8:45 PM Sun 28-Jun |
| 2026:180:01:21:42 | Maneuver to 284.20498 -21.44213 107.689 [2026:180:01:55:30] | 2d 20:41 | 9:21 PM Sun 28-Jun |
| 2026:180:02:00:00 | ER Obsid: 41381 (0 ksec) Purpose: Perigee Attitude | 2d 21:19 | 10:00 PM Sun 28-Jun |
| 2026:180:02:53:07 | Maneuver to 278.70000 -28.90000 9.436 [2026:180:03:25:30] | 2d 22:13 | 10:53 PM Sun 28-Jun |
| 2026:180:03:30:00 | ER Obsid: 41380 (0 ksec) Purpose: Perigee Attitude | 2d 22:49 | 11:30 PM Sun 28-Jun |
| 2026:180:03:48:44 | Maneuver to 81.37051 -46.00791 154.032 [2026:180:04:22:46] | 2d 23:08 | 11:48 PM Sun 28-Jun |
| 2026:180:03:49:18 | Grating: NONE | 2d 23:09 | 11:49 PM Sun 28-Jun |
| 2026:180:04:10:15 | RADMON Enable | 2d 23:30 | 12:10 AM Mon 29-Jun |
| 2026:180:04:27:16 | Obsid: 29996 SI: ACIS-S (20 ksec) Target: ASASSN-14ko | 2d 23:47 | 12:27 AM Mon 29-Jun |