| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:269:19:50:00 | Comm pass on DSS-36 (duration 1:00) | -11:22 | 3:50 PM Sat 26-Sep |
| 2026:269:22:57:53 | Maneuver to 331.76117 0.27291 272.249 [2026:269:23:25:30] | - 8:14 | 6:57 PM Sat 26-Sep |
| 2026:269:23:30:00 | ER Obsid: 41113 (1 ksec) Purpose: Perigee Attitude | - 7:42 | 7:30 PM Sat 26-Sep |
| 2026:269:23:50:00 | Maneuver to 274.00000 0.65618 271.416 [2026:270:00:13:50] | - 7:22 | 7:50 PM Sat 26-Sep |
| 2026:270:00:18:20 | ER Obsid: 41112 (0 ksec) Purpose: Perigee Attitude | - 6:53 | 8:18 PM Sat 26-Sep |
| 2026:270:00:35:00 | Comm pass on DSS-24 (duration 1:00) | - 6:37 | 8:35 PM Sat 26-Sep |
| 2026:270:02:05:01 | Load SEP2126A:CL270:0201 [2026:271:01:24:07] | - 5:07 | 10:05 PM Sat 26-Sep |
| 2026:270:02:05:01 | Load SEP2126A:CL270:0201 [2026:271:01:24:07] | - 5:07 | 10:05 PM Sat 26-Sep |
| 2026:270:02:38:57 | RADMON Enable | - 4:33 | 10:38 PM Sat 26-Sep |
| 2026:270:02:38:58 | Maneuver to 274.83169 -25.38253 265.996 [2026:270:02:55:24] | - 4:33 | 10:38 PM Sat 26-Sep |
| 2026:270:02:39:33 | Grating: NONE | - 4:32 | 10:39 PM Sat 26-Sep |
| 2026:270:03:06:44 | Obsid: 33448 SI: ACIS-S (12 ksec) Target: V4641 Sgr S1 | - 4:05 | 11:06 PM Sat 26-Sep |
| 2026:270:06:26:44 | Maneuver to 49.94794 41.53231 121.070 [2026:270:07:12:05] | - 0:45 | 2:26 AM Sun 27-Sep |
| 2026:270:07:12:03 | --------------- NOW --------------- | 0:00 | 3:12 AM Sun 27-Sep |
| 2026:270:07:16:35 | Obsid: 31417 SI: ACIS-S (9 ksec) Target: Perseus Cluster | 0:04 | 3:16 AM Sun 27-Sep |
| 2026:270:09:58:59 | Maneuver to 359.22975 15.33181 209.996 [2026:270:10:27:34] | 2:46 | 5:58 AM Sun 27-Sep |
| 2026:270:10:00:00 | Comm pass on DSS-65 (duration 1:00) | 2:47 | 6:00 AM Sun 27-Sep |
| 2026:270:10:32:04 | Obsid: 33433 SI: ACIS-S (10 ksec) Target: SDSSJ235651.40+ | 3:20 | 6:32 AM Sun 27-Sep |
| 2026:270:13:18:44 | Maneuver to 234.99437 17.88241 280.004 [2026:270:13:55:34] | 6:06 | 9:18 AM Sun 27-Sep |
| 2026:270:14:00:04 | Obsid: 30380 SI: ACIS-I (14 ksec) Target: Abell 2108 | 6:48 | 10:00 AM Sun 27-Sep |
| 2026:270:16:55:00 | Comm pass on DSS-53 (duration 1:00) | 9:42 | 12:55 PM Sun 27-Sep |
| 2026:270:17:56:44 | Maneuver to 351.13173 8.12313 244.062 [2026:270:18:32:36] | 10:44 | 1:56 PM Sun 27-Sep |
| 2026:270:18:37:06 | Obsid: 33435 SI: ACIS-I (10 ksec) Target: RMJ232434.6+080 | 11:25 | 2:37 PM Sun 27-Sep |
| 2026:270:20:20:00 | Comm pass on DSS-26 (duration 0:40) | 13:07 | 4:20 PM Sun 27-Sep |
| 2026:270:21:23:46 | Maneuver to 234.99214 17.88199 286.047 [2026:270:21:59:37] | 14:11 | 5:23 PM Sun 27-Sep |
| 2026:270:22:04:07 | Obsid: 33437 SI: ACIS-I (12 ksec) Target: Abell 2108 | 14:52 | 6:04 PM Sun 27-Sep |
| 2026:271:01:21:07 | Load SEP2826A:CL271:0101 [2026:272:15:55:36] | 18:09 | 9:21 PM Sun 27-Sep |
| 2026:271:01:21:07 | Load SEP2826A:CL271:0101 [2026:272:15:55:36] | 18:09 | 9:21 PM Sun 27-Sep |
| 2026:271:01:24:07 | Maneuver to 352.19431 5.26916 254.560 [2026:271:02:00:26] | 18:12 | 9:24 PM Sun 27-Sep |
| 2026:271:02:06:32 | Obsid: 28340 SI: HRC-I (8 ksec) Target: G29-38 | 18:54 | 10:06 PM Sun 27-Sep |
| 2026:271:04:19:52 | Maneuver to 283.15288 0.69734 266.000 [2026:271:04:46:17] | 21:07 | 12:19 AM Mon 28-Sep |
| 2026:271:04:50:47 | Obsid: 30053 SI: ACIS-S (30 ksec) Target: PSR J1852+0040 | 21:38 | 12:50 AM Mon 28-Sep |
| 2026:271:10:45:00 | Comm pass on DSS-56 (duration 1:00) | 1d 03:32 | 6:45 AM Mon 28-Sep |
| 2026:271:13:19:07 | Maneuver to 352.19405 5.26792 255.897 [2026:271:13:45:31] | 1d 06:07 | 9:19 AM Mon 28-Sep |
| 2026:271:13:35:00 | Comm pass on DSS-56 (duration 1:00) | 1d 06:22 | 9:35 AM Mon 28-Sep |
| 2026:271:14:01:32 | Obsid: 33452 SI: HRC-I (9 ksec) Target: G29-38 | 1d 06:49 | 10:01 AM Mon 28-Sep |
| 2026:271:16:31:32 | Maneuver to 313.76000 -40.19000 297.000 [2026:271:16:59:43] | 1d 09:19 | 12:31 PM Mon 28-Sep |
| 2026:271:16:59:43 | ER Obsid: 41111 (0 ksec) Purpose: Intermediate Attitud | 1d 09:47 | 12:59 PM Mon 28-Sep |
| 2026:271:17:00:04 | Maneuver to 165.46776 -61.02307 150.026 [2026:271:17:27:55] | 1d 09:48 | 1:00 PM Mon 28-Sep |
| 2026:271:17:25:00 | Comm pass on DSS-53 (duration 1:00) | 1d 10:12 | 1:25 PM Mon 28-Sep |
| 2026:271:17:32:25 | Obsid: 31547 SI: ACIS-I (10 ksec) Target: PSR J1101-6101 | 1d 10:20 | 1:32 PM Mon 28-Sep |
| 2026:271:20:19:05 | Maneuver to 20.88953 -4.47729 67.787 [2026:271:20:55:32] | 1d 13:07 | 4:19 PM Mon 28-Sep |
| 2026:271:21:00:02 | Obsid: 31738 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5- | 1d 13:47 | 5:00 PM Mon 28-Sep |
| 2026:271:23:46:42 | Maneuver to 153.93751 -57.27458 139.525 [2026:272:00:22:25] | 1d 16:34 | 7:46 PM Mon 28-Sep |
| 2026:272:00:20:00 | Comm pass on DSS-23 (duration 1:00) | 1d 17:07 | 8:20 PM Mon 28-Sep |
| 2026:272:00:26:55 | Obsid: 30120 SI: ACIS-I (10 ksec) Target: PSR J1015-5719 | 1d 17:14 | 8:26 PM Mon 28-Sep |
| 2026:272:03:13:46 | Maneuver to 8.89221 -6.27806 23.687 [2026:272:03:49:20] | 1d 20:01 | 11:13 PM Mon 28-Sep |
| 2026:272:03:17:20 | Grating: HETG | 1d 20:05 | 11:17 PM Mon 28-Sep |
| 2026:272:03:19:46 | RADMON Disable | 1d 20:07 | 11:19 PM Mon 28-Sep |
| 2026:272:03:53:50 | ER Obsid: 41110 (3 ksec) Purpose: Perigee Attitude | 1d 20:41 | 11:53 PM Mon 28-Sep |
| 2026:272:06:07:43 | Maneuver to 145.42226 -46.34604 129.470 [2026:272:06:44:15] | 1d 22:55 | 2:07 AM Tue 29-Sep |
| 2026:272:06:48:45 | ER Obsid: 41109 (3 ksec) Purpose: Perigee Attitude | 1d 23:36 | 2:48 AM Tue 29-Sep |
| 2026:272:08:53:43 | Maneuver to 8.89221 -6.27806 22.170 [2026:272:09:30:15] | 2d 01:41 | 4:53 AM Tue 29-Sep |
| 2026:272:09:34:45 | ER Obsid: 41108 (3 ksec) Purpose: Perigee Attitude | 2d 02:22 | 5:34 AM Tue 29-Sep |
| 2026:272:10:38:17 | Maneuver to 91.90000 -39.60000 78.000 [2026:272:11:07:30] | 2d 03:26 | 6:38 AM Tue 29-Sep |
| 2026:272:11:12:00 | ER Obsid: 41107 (3 ksec) Purpose: Perigee Attitude | 2d 03:59 | 7:12 AM Tue 29-Sep |
| 2026:272:14:00:00 | Comm pass on DSS-26 (duration 0:45) | 2d 06:47 | 10:00 AM Tue 29-Sep |
| 2026:272:14:26:33 | Maneuver to 10.66139 -4.08130 37.793 [2026:272:14:55:30] | 2d 07:14 | 10:26 AM Tue 29-Sep |
| 2026:272:15:00:00 | ER Obsid: 41106 (1 ksec) Purpose: Perigee Attitude | 2d 07:47 | 11:00 AM Tue 29-Sep |
| 2026:272:15:16:40 | Maneuver to 358.12158 2.03919 273.321 [2026:272:15:55:22] | 2d 08:04 | 11:16 AM Tue 29-Sep |
| 2026:272:15:59:52 | ER Obsid: 41105 (1 ksec) Purpose: Perigee Attitude | 2d 08:47 | 11:59 AM Tue 29-Sep |
| 2026:272:16:45:00 | Comm pass on DSS-65 (duration 0:55) | 2d 09:32 | 12:45 PM Tue 29-Sep |
| 2026:272:16:45:00 | Load SEP2826A:CL272:1601 [2026:274:07:20:33] | 2d 09:32 | 12:45 PM Tue 29-Sep |
| 2026:272:16:45:00 | Load SEP2826A:CL272:1601 [2026:274:07:20:33] | 2d 09:32 | 12:45 PM Tue 29-Sep |
| 2026:272:17:13:20 | Maneuver to 267.20885 -20.33457 269.386 [2026:272:17:44:53] | 2d 10:01 | 1:13 PM Tue 29-Sep |
| 2026:272:17:13:54 | Grating: NONE | 2d 10:01 | 1:13 PM Tue 29-Sep |
| 2026:272:17:27:05 | RADMON Enable | 2d 10:15 | 1:27 PM Tue 29-Sep |
| 2026:272:17:49:23 | Obsid: 31094 SI: ACIS-S (10 ksec) Target: NGC 6440 | 2d 10:37 | 1:49 PM Tue 29-Sep |
| 2026:272:20:36:03 | Maneuver to 352.19237 5.26974 259.243 [2026:272:21:07:00] | 2d 13:24 | 4:36 PM Tue 29-Sep |
| 2026:272:21:18:28 | Obsid: 33453 SI: HRC-I (7 ksec) Target: G29-38 | 2d 14:06 | 5:18 PM Tue 29-Sep |
| 2026:272:23:15:08 | Maneuver to 308.49000 -41.91000 290.000 [2026:272:23:42:59] | 2d 16:03 | 7:15 PM Tue 29-Sep |
| 2026:272:23:42:59 | ER Obsid: 41104 (0 ksec) Purpose: Intermediate Attitud | 2d 16:30 | 7:42 PM Tue 29-Sep |
| 2026:272:23:43:20 | Maneuver to 165.47224 -61.02325 150.030 [2026:273:00:10:32] | 2d 16:31 | 7:43 PM Tue 29-Sep |
| 2026:273:00:15:02 | Obsid: 33461 SI: ACIS-I (10 ksec) Target: PSR J1101-6101 | 2d 17:02 | 8:15 PM Tue 29-Sep |
| 2026:273:01:35:00 | Comm pass on DSS-26 (duration 1:00) | 2d 18:22 | 9:35 PM Tue 29-Sep |
| 2026:273:03:01:42 | Maneuver to 20.88938 -4.47985 64.504 [2026:273:03:37:59] | 2d 19:49 | 11:01 PM Tue 29-Sep |
| 2026:273:03:42:29 | Obsid: 33464 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5- | 2d 20:30 | 11:42 PM Tue 29-Sep |
| 2026:273:06:29:09 | Maneuver to 135.01566 -43.93221 108.017 [2026:273:07:03:40] | 2d 23:17 | 2:29 AM Wed 30-Sep |
| 2026:273:07:08:10 | Obsid: 29743 SI: ACIS-I (13 ksec) Target: [MWE2019] 1-435 | 2d 23:56 | 3:08 AM Wed 30-Sep |