| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:125:21:20:20 | Obsid: 32291 SI: HRC-I (5 ksec) Target: PSR J1810-0623 | -11:57 | 5:20 PM Tue 05-May |
| 2026:125:22:43:40 | Maneuver to 230.25260 -2.58077 151.946 [2026:125:23:08:58] | -10:34 | 6:43 PM Tue 05-May |
| 2026:125:23:13:28 | Obsid: 32325 SI: ACIS-S (10 ksec) Target: SDSSJ152055.44- | -10:04 | 7:13 PM Tue 05-May |
| 2026:125:23:40:00 | Comm pass on DSS-65 (duration 0:45) | - 9:38 | 7:40 PM Tue 05-May |
| 2026:126:02:08:28 | Maneuver to 4.81118 59.11787 47.015 [2026:126:02:44:41] | - 7:09 | 10:08 PM Tue 05-May |
| 2026:126:02:12:02 | Grating: HETG | - 7:05 | 10:12 PM Tue 05-May |
| 2026:126:02:49:11 | Obsid: 32080 SI: ACIS-S (17 ksec) Target: TV Cassiopeia | - 6:28 | 10:49 PM Tue 05-May |
| 2026:126:07:32:31 | Maneuver to 225.00000 -10.80000 161.441 [2026:126:08:10:53] | - 1:45 | 3:32 AM Wed 06-May |
| 2026:126:08:15:23 | ER Obsid: 41512 (0 ksec) Purpose: Intermediate Attitud | - 1:02 | 4:15 AM Wed 06-May |
| 2026:126:08:31:04 | Maneuver to 220.58333 -17.23387 287.826 [2026:126:09:10:26] | - 0:46 | 4:31 AM Wed 06-May |
| 2026:126:08:31:39 | Grating: NONE | - 0:46 | 4:31 AM Wed 06-May |
| 2026:126:09:14:56 | Obsid: 30204 SI: ACIS-S (10 ksec) Target: NGC5728 | - 0:03 | 5:14 AM Wed 06-May |
| 2026:126:09:18:00 | --------------- NOW --------------- | 0:00 | 5:18 AM Wed 06-May |
| 2026:126:10:35:00 | Comm pass on DSS-26 (duration 1:00) | 1:17 | 6:35 AM Wed 06-May |
| 2026:126:12:01:36 | Maneuver to 150.24000 2.06560 252.223 [2026:126:12:29:23] | 2:43 | 8:01 AM Wed 06-May |
| 2026:126:12:33:53 | Obsid: 30063 SI: ACIS-I (20 ksec) Target: Center of COSMO | 3:15 | 8:33 AM Wed 06-May |
| 2026:126:18:10:01 | Maneuver to 215.85101 -13.50721 246.279 [2026:126:18:36:09] | 8:52 | 2:10 PM Wed 06-May |
| 2026:126:18:13:36 | Grating: HETG | 8:55 | 2:13 PM Wed 06-May |
| 2026:126:18:16:02 | RADMON Disable | 8:58 | 2:16 PM Wed 06-May |
| 2026:126:18:35:00 | Comm pass on DSS-34 (duration 1:00) | 9:17 | 2:35 PM Wed 06-May |
| 2026:126:18:40:39 | ER Obsid: 41511 (3 ksec) Purpose: Perigee Attitude | 9:22 | 2:40 PM Wed 06-May |
| 2026:126:21:17:01 | Maneuver to 94.50000 15.60000 261.344 [2026:126:21:55:30] | 11:59 | 5:17 PM Wed 06-May |
| 2026:126:22:00:00 | ER Obsid: 41510 (3 ksec) Purpose: Perigee Attitude | 12:42 | 6:00 PM Wed 06-May |
| 2026:127:00:12:30 | Load MAY0426A:CL127:0001 [2026:128:09:11:00] | 14:54 | 8:12 PM Wed 06-May |
| 2026:127:00:12:30 | Load MAY0426A:CL127:0001 [2026:128:09:11:00] | 14:54 | 8:12 PM Wed 06-May |
| 2026:127:00:30:24 | Maneuver to 156.34477 -1.45683 252.579 [2026:127:00:55:30] | 15:12 | 8:30 PM Wed 06-May |
| 2026:127:01:00:00 | ER Obsid: 41509 (3 ksec) Purpose: Perigee Attitude | 15:42 | 9:00 PM Wed 06-May |
| 2026:127:05:21:25 | Maneuver to 15.90897 -71.99133 153.323 [2026:127:05:55:47] | 20:03 | 1:21 AM Thu 07-May |
| 2026:127:05:21:59 | Grating: NONE | 20:03 | 1:21 AM Thu 07-May |
| 2026:127:05:48:01 | RADMON Enable | 20:30 | 1:48 AM Thu 07-May |
| 2026:127:06:00:17 | Obsid: 31376 SI: ACIS-I (30 ksec) Target: E0102-72.3 | 20:42 | 2:00 AM Thu 07-May |
| 2026:127:10:00:00 | Comm pass on DSS-26 (duration 1:00) | 1d 00:42 | 6:00 AM Thu 07-May |
| 2026:127:14:20:17 | Maneuver to 201.79767 -47.74920 321.606 [2026:127:14:45:12] | 1d 05:02 | 10:20 AM Thu 07-May |
| 2026:127:14:45:12 | ER Obsid: 41508 (0 ksec) Purpose: Intermediate Attitud | 1d 05:27 | 10:45 AM Thu 07-May |
| 2026:127:14:45:33 | Maneuver to 220.58780 -17.23167 276.700 [2026:127:15:10:52] | 1d 05:27 | 10:45 AM Thu 07-May |
| 2026:127:15:15:22 | Obsid: 30210 SI: ACIS-S (11 ksec) Target: NGC5728 | 1d 05:57 | 11:15 AM Thu 07-May |
| 2026:127:17:05:00 | Comm pass on DSS-53 (duration 1:00) | 1d 07:47 | 1:05 PM Thu 07-May |
| 2026:127:18:30:22 | Maneuver to 159.20000 -58.70000 282.501 [2026:127:18:58:17] | 1d 09:12 | 2:30 PM Thu 07-May |
| 2026:127:18:58:17 | ER Obsid: 41507 (0 ksec) Purpose: Perigee Attitude | 1d 09:40 | 2:58 PM Thu 07-May |
| 2026:127:18:58:38 | Maneuver to 26.93230 -52.75297 157.003 [2026:127:19:23:26] | 1d 09:40 | 2:58 PM Thu 07-May |
| 2026:127:19:27:56 | Obsid: 30141 SI: ACIS-S (17 ksec) Target: NGC0685 | 1d 10:09 | 3:27 PM Thu 07-May |
| 2026:127:20:35:00 | Comm pass on DSS-54 (duration 1:00) | 1d 11:17 | 4:35 PM Thu 07-May |
| 2026:128:00:11:16 | Maneuver to 159.20000 -58.70000 282.250 [2026:128:00:36:04] | 1d 14:53 | 8:11 PM Thu 07-May |
| 2026:128:00:36:04 | ER Obsid: 41506 (0 ksec) Purpose: Intermediate Attitud | 1d 15:18 | 8:36 PM Thu 07-May |
| 2026:128:00:36:25 | Maneuver to 220.58797 -17.22991 274.317 [2026:128:01:04:36] | 1d 15:18 | 8:36 PM Thu 07-May |
| 2026:128:01:09:06 | Obsid: 32330 SI: ACIS-S (10 ksec) Target: NGC5728 | 1d 15:51 | 9:09 PM Thu 07-May |
| 2026:128:02:45:00 | Comm pass on DSS-26 (duration 1:00) | 1d 17:27 | 10:45 PM Thu 07-May |
| 2026:128:03:55:46 | Maneuver to 159.20000 -58.70000 282.080 [2026:128:04:23:57] | 1d 18:37 | 11:55 PM Thu 07-May |
| 2026:128:04:23:57 | ER Obsid: 41505 (0 ksec) Purpose: Perigee Attitude | 1d 19:05 | 12:23 AM Fri 08-May |
| 2026:128:04:24:18 | Maneuver to 26.93467 -52.75291 157.005 [2026:128:04:49:05] | 1d 19:06 | 12:24 AM Fri 08-May |
| 2026:128:04:53:35 | Obsid: 32329 SI: ACIS-S (11 ksec) Target: NGC0685 | 1d 19:35 | 12:53 AM Fri 08-May |
| 2026:128:07:56:55 | Maneuver to 159.20000 -58.70000 281.903 [2026:128:08:21:43] | 1d 22:38 | 3:56 AM Fri 08-May |
| 2026:128:08:21:43 | ER Obsid: 41504 (0 ksec) Purpose: Perigee Attitude | 1d 23:03 | 4:21 AM Fri 08-May |
| 2026:128:08:22:04 | Maneuver to 220.58786 -17.22812 272.662 [2026:128:08:50:26] | 1d 23:04 | 4:22 AM Fri 08-May |
| 2026:128:08:54:56 | Obsid: 32331 SI: ACIS-S (14 ksec) Target: NGC5728 | 1d 23:36 | 4:54 AM Fri 08-May |
| 2026:128:12:45:00 | Comm pass on DSS-26 (duration 1:00) | 2d 03:27 | 8:45 AM Fri 08-May |
| 2026:128:12:45:00 | Load MAY0426A:CL128:1201 [2026:129:22:19:05] | 2d 03:27 | 8:45 AM Fri 08-May |
| 2026:128:12:45:00 | Load MAY0426A:CL128:1201 [2026:129:22:19:05] | 2d 03:27 | 8:45 AM Fri 08-May |
| 2026:128:12:48:16 | Maneuver to 149.90981 2.32850 251.875 [2026:128:13:15:28] | 2d 03:30 | 8:48 AM Fri 08-May |
| 2026:128:13:19:58 | Obsid: 30062 SI: ACIS-I (61 ksec) Target: Center of COSMO | 2d 04:01 | 9:19 AM Fri 08-May |
| 2026:128:21:00:00 | Comm pass on DSS-56 (duration 1:00) | 2d 11:42 | 5:00 PM Fri 08-May |
| 2026:129:00:45:00 | Comm pass on DSS-65 (duration 1:00) | 2d 15:27 | 8:45 PM Fri 08-May |
| 2026:129:06:16:38 | Maneuver to 207.06868 23.99589 205.730 [2026:129:06:42:25] | 2d 20:58 | 2:16 AM Sat 09-May |
| 2026:129:06:46:55 | Obsid: 32161 SI: ACIS-I (13 ksec) Target: BOSS1348 | 2d 21:28 | 2:46 AM Sat 09-May |