| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:147:22:24:31 | Load MAY2526A:CL147:2203 [2026:149:08:16:37] | -11:47 | 6:24 PM Wed 27-May |
| 2026:147:22:24:31 | Load MAY2526A:CL147:2203 [2026:149:08:16:37] | -11:47 | 6:24 PM Wed 27-May |
| 2026:147:22:27:31 | Maneuver to 240.20000 11.85000 187.161 [2026:147:22:35:59] | -11:44 | 6:27 PM Wed 27-May |
| 2026:147:22:31:05 | Grating: HETG | -11:40 | 6:31 PM Wed 27-May |
| 2026:147:22:33:31 | RADMON Disable | -11:38 | 6:33 PM Wed 27-May |
| 2026:147:22:40:29 | ER Obsid: 41460 (3 ksec) Purpose: Perigee Attitude | -11:31 | 6:40 PM Wed 27-May |
| 2026:148:00:20:29 | Maneuver to 13.00000 47.00000 76.483 [2026:148:00:55:30] | - 9:51 | 8:20 PM Wed 27-May |
| 2026:148:01:00:00 | ER Obsid: 41459 (3 ksec) Purpose: Perigee Attitude | - 9:12 | 9:00 PM Wed 27-May |
| 2026:148:01:30:00 | Comm pass on DSS-54 (duration 1:00) | - 8:42 | 9:30 PM Wed 27-May |
| 2026:148:02:16:22 | Maneuver to 249.10000 -18.50000 125.088 [2026:148:02:55:30] | - 7:55 | 10:16 PM Wed 27-May |
| 2026:148:03:00:00 | ER Obsid: 41458 (2 ksec) Purpose: Perigee Attitude | - 7:12 | 11:00 PM Wed 27-May |
| 2026:148:03:54:32 | Maneuver to 242.00000 -23.00000 302.343 [2026:148:04:45:30] | - 6:17 | 11:54 PM Wed 27-May |
| 2026:148:04:50:00 | ER Obsid: 41457 (1 ksec) Purpose: Perigee Attitude | - 5:22 | 12:50 AM Thu 28-May |
| 2026:148:05:21:41 | Maneuver to 135.40000 -8.60000 245.150 [2026:148:05:55:30] | - 4:50 | 1:21 AM Thu 28-May |
| 2026:148:06:00:00 | ER Obsid: 41456 (3 ksec) Purpose: Perigee Attitude | - 4:12 | 2:00 AM Thu 28-May |
| 2026:148:07:37:50 | Maneuver to 105.00000 -6.00000 233.960 [2026:148:07:55:30] | - 2:34 | 3:37 AM Thu 28-May |
| 2026:148:08:00:00 | ER Obsid: 41455 (3 ksec) Purpose: Perigee Attitude | - 2:12 | 4:00 AM Thu 28-May |
| 2026:148:10:00:00 | Comm pass on DSS-24 (duration 1:00) | - 0:12 | 6:00 AM Thu 28-May |
| 2026:148:10:12:01 | --------------- NOW --------------- | 0:00 | 6:12 AM Thu 28-May |
| 2026:148:10:29:09 | Maneuver to 220.59630 -17.22749 255.735 [2026:148:11:05:14] | 0:17 | 6:29 AM Thu 28-May |
| 2026:148:10:29:43 | Grating: NONE | 0:17 | 6:29 AM Thu 28-May |
| 2026:148:10:51:52 | RADMON Enable | 0:39 | 6:51 AM Thu 28-May |
| 2026:148:11:09:44 | Obsid: 30202 SI: ACIS-S (10 ksec) Target: NGC5728 | 0:57 | 7:09 AM Thu 28-May |
| 2026:148:13:56:24 | Maneuver to 135.15482 20.92101 246.000 [2026:148:14:28:00] | 3:44 | 9:56 AM Thu 28-May |
| 2026:148:14:32:30 | Obsid: 30398 SI: ACIS-S (15 ksec) Target: ZwCl 0857.9+210 | 4:20 | 10:32 AM Thu 28-May |
| 2026:148:17:15:00 | Comm pass on DSS-54 (duration 1:00) | 7:02 | 1:15 PM Thu 28-May |
| 2026:148:18:42:30 | Maneuver to 220.59611 -17.22652 255.727 [2026:148:19:14:07] | 8:30 | 2:42 PM Thu 28-May |
| 2026:148:19:18:37 | Obsid: 32361 SI: ACIS-S (10 ksec) Target: NGC5728 | 9:06 | 3:18 PM Thu 28-May |
| 2026:148:22:05:17 | Maneuver to 135.15480 20.92160 246.000 [2026:148:22:36:53] | 11:53 | 6:05 PM Thu 28-May |
| 2026:148:22:41:23 | Obsid: 32363 SI: ACIS-S (15 ksec) Target: ZwCl 0857.9+210 | 12:29 | 6:41 PM Thu 28-May |
| 2026:149:00:55:00 | Comm pass on DSS-65 (duration 1:00) | 14:42 | 8:55 PM Thu 28-May |
| 2026:149:02:51:23 | Maneuver to 220.59605 -17.22612 255.695 [2026:149:03:23:00] | 16:39 | 10:51 PM Thu 28-May |
| 2026:149:03:27:30 | Obsid: 32362 SI: ACIS-S (10 ksec) Target: NGC5728 | 17:15 | 11:27 PM Thu 28-May |
| 2026:149:06:14:10 | Maneuver to 149.86337 30.77355 242.998 [2026:149:06:44:13] | 20:02 | 2:14 AM Fri 29-May |
| 2026:149:06:48:43 | Obsid: 29860 SI: ACIS-S (20 ksec) Target: Leo A | 20:36 | 2:48 AM Fri 29-May |
| 2026:149:12:19:03 | Load MAY2526A:CL149:1203 [2026:150:23:16:47] | 1d 02:07 | 8:19 AM Fri 29-May |
| 2026:149:12:19:03 | Load MAY2526A:CL149:1203 [2026:150:23:16:47] | 1d 02:07 | 8:19 AM Fri 29-May |
| 2026:149:12:22:03 | Maneuver to 202.11101 -31.57459 273.335 [2026:149:12:51:45] | 1d 02:10 | 8:22 AM Fri 29-May |
| 2026:149:12:56:15 | Obsid: 32365 SI: ACIS-I (13 ksec) Target: Abell 3558 SE | 1d 02:44 | 8:56 AM Fri 29-May |
| 2026:149:13:50:00 | Comm pass on DSS-36 (duration 1:00) | 1d 03:37 | 9:50 AM Fri 29-May |
| 2026:149:16:32:55 | Maneuver to 188.70382 15.55655 229.002 [2026:149:16:58:05] | 1d 06:20 | 12:32 PM Fri 29-May |
| 2026:149:17:02:35 | Obsid: 30170 SI: ACIS-S (29 ksec) Target: NGC4540 | 1d 06:50 | 1:02 PM Fri 29-May |
| 2026:149:18:55:00 | Comm pass on DSS-54 (duration 1:00) | 1d 08:42 | 2:55 PM Fri 29-May |
| 2026:150:01:05:55 | Maneuver to 304.91013 38.71925 126.875 [2026:150:01:39:41] | 1d 14:53 | 9:05 PM Fri 29-May |
| 2026:150:01:09:30 | Grating: HETG | 1d 14:57 | 9:09 PM Fri 29-May |
| 2026:150:01:44:11 | Obsid: 31523 SI: ACIS-S (32 ksec) Target: V444 Cyg | 1d 15:32 | 9:44 PM Fri 29-May |
| 2026:150:02:45:00 | Comm pass on DSS-65 (duration 0:50) | 1d 16:32 | 10:45 PM Fri 29-May |
| 2026:150:10:00:00 | Comm pass on DSS-24 (duration 1:00) | 1d 23:47 | 6:00 AM Sat 30-May |
| 2026:150:10:37:31 | Maneuver to 262.67956 -21.46997 93.925 [2026:150:11:06:35] | 2d 00:25 | 6:37 AM Sat 30-May |
| 2026:150:10:41:05 | Grating: NONE | 2d 00:29 | 6:41 AM Sat 30-May |
| 2026:150:11:11:05 | Obsid: 30952 SI: ACIS-S (9 ksec) Target: Kepler's SNR | 2d 00:59 | 7:11 AM Sat 30-May |
| 2026:150:13:57:16 | Maneuver to 16.50000 13.80000 107.002 [2026:150:14:34:15] | 2d 03:45 | 9:57 AM Sat 30-May |
| 2026:150:14:00:50 | Grating: HETG | 2d 03:48 | 10:00 AM Sat 30-May |
| 2026:150:14:02:53 | RADMON Disable | 2d 03:50 | 10:02 AM Sat 30-May |
| 2026:150:14:38:45 | ER Obsid: 41454 (3 ksec) Purpose: Perigee Attitude | 2d 04:26 | 10:38 AM Sat 30-May |
| 2026:150:15:56:24 | Maneuver to 252.50000 -21.07000 99.193 [2026:150:16:35:30] | 2d 05:44 | 11:56 AM Sat 30-May |
| 2026:150:16:15:00 | Comm pass on DSS-36 (duration 1:00) | 2d 06:02 | 12:15 PM Sat 30-May |
| 2026:150:16:40:00 | ER Obsid: 41453 (2 ksec) Purpose: Perigee Attitude | 2d 06:27 | 12:40 PM Sat 30-May |
| 2026:150:17:41:35 | Maneuver to 325.90000 14.00000 113.966 [2026:150:18:10:30] | 2d 07:29 | 1:41 PM Sat 30-May |
| 2026:150:18:15:00 | ER Obsid: 41452 (2 ksec) Purpose: Perigee Attitude | 2d 08:02 | 2:15 PM Sat 30-May |
| 2026:150:19:09:09 | Maneuver to 145.00000 9.00000 249.678 [2026:150:19:55:30] | 2d 08:57 | 3:09 PM Sat 30-May |
| 2026:150:20:00:00 | ER Obsid: 41451 (3 ksec) Purpose: Perigee Attitude | 2d 09:47 | 4:00 PM Sat 30-May |
| 2026:150:22:37:29 | Maneuver to 241.00000 -20.00000 252.162 [2026:150:23:10:30] | 2d 12:25 | 6:37 PM Sat 30-May |
| 2026:150:23:15:00 | ER Obsid: 41450 (3 ksec) Purpose: Perigee Attitude | 2d 13:02 | 7:15 PM Sat 30-May |
| 2026:151:01:00:00 | Comm pass on DSS-24 (duration 1:00) | 2d 14:47 | 9:00 PM Sat 30-May |
| 2026:151:01:00:00 | Load MAY2526A:CL151:0103 [2026:151:22:30:10] | 2d 14:47 | 9:00 PM Sat 30-May |
| 2026:151:01:00:00 | Load MAY2526A:CL151:0103 [2026:151:22:30:10] | 2d 14:47 | 9:00 PM Sat 30-May |
| 2026:151:01:22:47 | Maneuver to 149.86327 30.77116 242.998 [2026:151:01:56:36] | 2d 15:10 | 9:22 PM Sat 30-May |
| 2026:151:01:23:22 | Grating: NONE | 2d 15:11 | 9:23 PM Sat 30-May |
| 2026:151:01:43:14 | RADMON Enable | 2d 15:31 | 9:43 PM Sat 30-May |
| 2026:151:02:01:06 | Obsid: 32359 SI: ACIS-S (19 ksec) Target: Leo A | 2d 15:49 | 10:01 PM Sat 30-May |
| 2026:151:07:17:46 | Maneuver to 258.24587 64.06149 170.331 [2026:151:07:44:55] | 2d 21:05 | 3:17 AM Sun 31-May |
| 2026:151:07:49:25 | Obsid: 32366 SI: ACIS-I (20 ksec) Target: Abell 2255 | 2d 21:37 | 3:49 AM Sun 31-May |
| 2026:151:10:00:00 | Comm pass on DSS-26 (duration 1:00) | 2d 23:47 | 6:00 AM Sun 31-May |