| Time (UT) | Event | Delta time | Time (Eastern) |
| 2026:044:15:01:37 | Obsid: 29827 SI: ACIS-S (14 ksec) Target: SN 1986J | -11:41 | 10:01 AM Fri 13-Feb |
| 2026:044:19:01:27 | Maneuver to 140.74007 16.18303 245.388 [2026:044:19:32:43] | - 7:41 | 2:01 PM Fri 13-Feb |
| 2026:044:19:05:01 | Grating: HETG | - 7:37 | 2:05 PM Fri 13-Feb |
| 2026:044:19:07:04 | RADMON Disable | - 7:35 | 2:07 PM Fri 13-Feb |
| 2026:044:19:37:13 | ER Obsid: 41729 (3 ksec) Purpose: Perigee Attitude | - 7:05 | 2:37 PM Fri 13-Feb |
| 2026:044:20:27:13 | Maneuver to 143.01042 7.96017 323.186 [2026:044:20:55:42] | - 6:15 | 3:27 PM Fri 13-Feb |
| 2026:044:21:00:12 | ER Obsid: 41728 (3 ksec) Purpose: Perigee Attitude | - 5:42 | 4:00 PM Fri 13-Feb |
| 2026:044:21:50:12 | Maneuver to 13.57698 -38.65541 251.175 [2026:044:22:29:05] | - 4:52 | 4:50 PM Fri 13-Feb |
| 2026:044:22:33:35 | ER Obsid: 41727 (0 ksec) Purpose: Perigee Attitude | - 4:09 | 5:33 PM Fri 13-Feb |
| 2026:045:01:28:16 | Maneuver to 107.90000 -33.20000 314.296 [2026:045:01:55:30] | - 1:14 | 8:28 PM Fri 13-Feb |
| 2026:045:02:00:00 | ER Obsid: 41726 (3 ksec) Purpose: Perigee Attitude | - 0:43 | 9:00 PM Fri 13-Feb |
| 2026:045:02:43:00 | --------------- NOW --------------- | 0:00 | 9:43 PM Fri 13-Feb |
| 2026:045:02:45:00 | Comm pass on DSS-24 (duration 1:00) | 0:02 | 9:45 PM Fri 13-Feb |
| 2026:045:03:00:40 | Eclipse [2026:045:03:25:49] | 0:17 | 10:00 PM Fri 13-Feb |
| 2026:045:04:02:43 | Maneuver to 143.01042 7.96017 320.698 [2026:045:04:25:30] | 1:19 | 11:02 PM Fri 13-Feb |
| 2026:045:04:30:00 | ER Obsid: 41725 (0 ksec) Purpose: Perigee Attitude | 1:47 | 11:30 PM Fri 13-Feb |
| 2026:045:04:45:41 | Maneuver to 20.32067 -28.56708 264.025 [2026:045:05:24:04] | 2:02 | 11:45 PM Fri 13-Feb |
| 2026:045:05:28:34 | ER Obsid: 41724 (0 ksec) Purpose: Perigee Attitude | 2:45 | 12:28 AM Sat 14-Feb |
| 2026:045:05:44:15 | Maneuver to 303.57278 -58.02550 148.141 [2026:045:06:13:08] | 3:01 | 12:44 AM Sat 14-Feb |
| 2026:045:06:17:38 | ER Obsid: 41723 (0 ksec) Purpose: Perigee Attitude | 3:34 | 1:17 AM Sat 14-Feb |
| 2026:045:06:45:06 | Maneuver to 150.32466 2.28145 14.192 [2026:045:07:22:51] | 4:02 | 1:45 AM Sat 14-Feb |
| 2026:045:06:45:40 | Grating: NONE | 4:02 | 1:45 AM Sat 14-Feb |
| 2026:045:07:05:03 | RADMON Enable | 4:22 | 2:05 AM Sat 14-Feb |
| 2026:045:07:27:21 | Obsid: 30238 SI: ACIS-I (18 ksec) Target: Center of COSMO | 4:44 | 2:27 AM Sat 14-Feb |
| 2026:045:11:15:00 | Comm pass on DSS-24 (duration 1:00) | 8:32 | 6:15 AM Sat 14-Feb |
| 2026:045:12:27:21 | Maneuver to 204.17102 -4.08121 71.997 [2026:045:12:55:28] | 9:44 | 7:27 AM Sat 14-Feb |
| 2026:045:12:55:28 | ER Obsid: 41722 (0 ksec) Purpose: Intermediate Attitud | 10:12 | 7:55 AM Sat 14-Feb |
| 2026:045:12:55:49 | Maneuver to 288.25506 19.74651 50.003 [2026:045:13:25:57] | 10:12 | 7:55 AM Sat 14-Feb |
| 2026:045:13:30:27 | Obsid: 32158 SI: ACIS-S (17 ksec) Target: GRB 221009A | 10:47 | 8:30 AM Sat 14-Feb |
| 2026:045:18:13:47 | Maneuver to 204.17102 -4.08121 72.019 [2026:045:18:43:55] | 15:30 | 1:13 PM Sat 14-Feb |
| 2026:045:18:43:55 | ER Obsid: 41721 (0 ksec) Purpose: Perigee Attitude | 16:00 | 1:43 PM Sat 14-Feb |
| 2026:045:18:44:16 | Maneuver to 150.32198 2.28044 11.874 [2026:045:19:12:44] | 16:01 | 1:44 PM Sat 14-Feb |
| 2026:045:19:17:14 | Obsid: 32155 SI: ACIS-I (12 ksec) Target: Center of COSMO | 16:34 | 2:17 PM Sat 14-Feb |
| 2026:045:22:34:14 | Load FEB0626A:CL045:2204 [2026:046:22:07:13] | 19:51 | 5:34 PM Sat 14-Feb |
| 2026:045:22:34:14 | Load FEB0626A:CL045:2204 [2026:046:22:07:13] | 19:51 | 5:34 PM Sat 14-Feb |
| 2026:045:22:37:14 | Maneuver to 204.17102 -4.08121 72.040 [2026:045:23:05:41] | 19:54 | 5:37 PM Sat 14-Feb |
| 2026:045:23:05:41 | ER Obsid: 41720 (0 ksec) Purpose: Perigee Attitude | 20:22 | 6:05 PM Sat 14-Feb |
| 2026:045:23:06:02 | Maneuver to 288.25459 19.74486 50.003 [2026:045:23:36:11] | 20:23 | 6:06 PM Sat 14-Feb |
| 2026:045:23:40:41 | Obsid: 32159 SI: ACIS-S (14 ksec) Target: GRB 221009A | 20:57 | 6:40 PM Sat 14-Feb |
| 2026:046:00:20:00 | Comm pass on DSS-56 (duration 1:00) | 21:37 | 7:20 PM Sat 14-Feb |
| 2026:046:03:34:01 | Maneuver to 204.17102 -4.08121 72.066 [2026:046:04:04:09] | 1d 00:51 | 10:34 PM Sat 14-Feb |
| 2026:046:04:04:09 | ER Obsid: 41719 (0 ksec) Purpose: Perigee Attitude | 1d 01:21 | 11:04 PM Sat 14-Feb |
| 2026:046:04:04:30 | Maneuver to 150.14906 2.20068 9.080 [2026:046:04:33:25] | 1d 01:21 | 11:04 PM Sat 14-Feb |
| 2026:046:04:37:55 | Obsid: 30248 SI: ACIS-I (16 ksec) Target: Center of COSMO | 1d 01:54 | 11:37 PM Sat 14-Feb |
| 2026:046:09:04:35 | Maneuver to 204.17102 -4.08121 72.098 [2026:046:09:33:30] | 1d 06:21 | 4:04 AM Sun 15-Feb |
| 2026:046:09:33:30 | ER Obsid: 41718 (0 ksec) Purpose: Perigee Attitude | 1d 06:50 | 4:33 AM Sun 15-Feb |
| 2026:046:09:33:51 | Maneuver to 288.25416 19.74333 50.004 [2026:046:10:04:00] | 1d 06:50 | 4:33 AM Sun 15-Feb |
| 2026:046:10:08:30 | Obsid: 32160 SI: ACIS-S (14 ksec) Target: GRB 221009A | 1d 07:25 | 5:08 AM Sun 15-Feb |
| 2026:046:11:05:00 | Comm pass on DSS-24 (duration 1:00) | 1d 08:22 | 6:05 AM Sun 15-Feb |
| 2026:046:14:01:50 | Maneuver to 246.42081 -13.63329 79.269 [2026:046:14:25:56] | 1d 11:18 | 9:01 AM Sun 15-Feb |
| 2026:046:14:25:56 | ER Obsid: 41717 (0 ksec) Purpose: Perigee Attitude | 1d 11:42 | 9:25 AM Sun 15-Feb |
| 2026:046:14:26:17 | Maneuver to 171.12138 -59.28672 22.612 [2026:046:14:53:02] | 1d 11:43 | 9:26 AM Sun 15-Feb |
| 2026:046:14:57:32 | Obsid: 32157 SI: ACIS-I (10 ksec) Target: G292.0+1.8 | 1d 12:14 | 9:57 AM Sun 15-Feb |
| 2026:046:17:44:12 | Maneuver to 150.14809 2.20142 6.342 [2026:046:18:09:23] | 1d 15:01 | 12:44 PM Sun 15-Feb |
| 2026:046:18:13:53 | Obsid: 32156 SI: ACIS-I (14 ksec) Target: Center of COSMO | 1d 15:30 | 1:13 PM Sun 15-Feb |
| 2026:046:22:04:13 | Load FEB1626A:CL046:2201 [2026:048:04:30:02] | 1d 19:21 | 5:04 PM Sun 15-Feb |
| 2026:046:22:04:13 | Load FEB1626A:CL046:2201 [2026:048:04:30:02] | 1d 19:21 | 5:04 PM Sun 15-Feb |
| 2026:046:22:07:13 | Maneuver to 50.96487 -37.48065 266.992 [2026:046:22:42:45] | 1d 19:24 | 5:07 PM Sun 15-Feb |
| 2026:046:22:47:15 | Obsid: 29861 SI: ACIS-S (12 ksec) Target: AM0322-374 | 1d 20:04 | 5:47 PM Sun 15-Feb |
| 2026:047:02:15:35 | Maneuver to 149.93090 1.99748 3.321 [2026:047:02:50:49] | 1d 23:32 | 9:15 PM Sun 15-Feb |
| 2026:047:02:55:19 | Obsid: 30069 SI: ACIS-I (10 ksec) Target: Center of COSMO | 2d 00:12 | 9:55 PM Sun 15-Feb |
| 2026:047:03:25:00 | Comm pass on DSS-56 (duration 1:30) | 2d 00:42 | 10:25 PM Sun 15-Feb |
| 2026:047:05:50:19 | Maneuver to 50.96500 -37.48091 266.992 [2026:047:06:25:33] | 2d 03:07 | 12:50 AM Mon 16-Feb |
| 2026:047:06:30:03 | Obsid: 32164 SI: ACIS-S (12 ksec) Target: AM0322-374 | 2d 03:47 | 1:30 AM Mon 16-Feb |
| 2026:047:09:57:26 | Maneuver to 145.90000 7.00000 326.141 [2026:047:10:30:45] | 2d 07:14 | 4:57 AM Mon 16-Feb |
| 2026:047:10:01:00 | Grating: HETG | 2d 07:18 | 5:01 AM Mon 16-Feb |
| 2026:047:10:03:03 | RADMON Disable | 2d 07:20 | 5:03 AM Mon 16-Feb |
| 2026:047:10:35:15 | ER Obsid: 41716 (3 ksec) Purpose: Perigee Attitude | 2d 07:52 | 5:35 AM Mon 16-Feb |
| 2026:047:11:25:15 | Maneuver to 154.79163 6.98183 42.838 [2026:047:11:53:38] | 2d 08:42 | 6:25 AM Mon 16-Feb |
| 2026:047:11:58:08 | ER Obsid: 41715 (3 ksec) Purpose: Perigee Attitude | 2d 09:15 | 6:58 AM Mon 16-Feb |
| 2026:047:16:22:34 | Maneuver to 249.90000 -51.50000 92.000 [2026:047:16:55:30] | 2d 13:39 | 11:22 AM Mon 16-Feb |
| 2026:047:17:00:00 | ER Obsid: 41714 (3 ksec) Purpose: Perigee Attitude | 2d 14:17 | 12:00 PM Mon 16-Feb |
| 2026:047:19:05:00 | Comm pass on DSS-56 (duration 1:30) | 2d 16:22 | 2:05 PM Mon 16-Feb |
| 2026:047:22:23:52 | Maneuver to 49.93065 41.52776 278.013 [2026:047:23:12:50] | 2d 19:40 | 5:23 PM Mon 16-Feb |
| 2026:047:22:24:26 | Grating: NONE | 2d 19:41 | 5:24 PM Mon 16-Feb |
| 2026:047:22:53:02 | RADMON Enable | 2d 20:10 | 5:53 PM Mon 16-Feb |
| 2026:047:23:17:20 | Obsid: 30306 SI: ACIS-I (50 ksec) Target: Perseus cluster | 2d 20:34 | 6:17 PM Mon 16-Feb |