Replan Central

NOW
Cursor date
Cursor delta
Next comm
Delta
Station
Activity

ACE fluence
ACE P3 flux
HRC proxy
--- Latest values ---
ACE P3 flux
ACE 2hr avg
HRC proxy

SIM-Z
Pitch
RA
Dec
Roll
PCAD

Obsid
SI
Grating
SI mode
Power cmd
CCD, FEP
Vid, Clock

Support (GMT)	BOT	EOT	Station	Site	Track time (local)	Dur
300/0915-1115	1000	1100	DSS-65	MADRID	Tue Oct 27 06:00 AM EDT	1:00
300/1815-2015	1900	2000	DSS-65	MADRID	Tue Oct 27 03:00 PM EDT	1:00
301/0215-0415	0300	0400	DSS-26	GOLDSTONE	Tue Oct 27 11:00 PM EDT	1:00
301/0500-0645	0535	0630	DSS-34	CANBERRA	Wed Oct 28 01:35 AM EDT	0:55
301/0845-1115	0945	1100	DSS-36	CANBERRA	Wed Oct 28 05:45 AM EDT	1:15
301/1418-1630	1503	1615	DSS-26	GOLDSTONE	Wed Oct 28 11:03 AM EDT	1:12

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:299:11:38:37`	Maneuver to 280.32276 -4.94038 278.999 [2026:299:12:12:01]	`-10:49`	`7:38 AM Mon 26-Oct`
`2026:299:12:16:31`	Obsid: 33530 SI: ACIS-S (15 ksec) Target: Kes 73	`-10:11`	`8:16 AM Mon 26-Oct`
`2026:299:12:25:00`	Comm pass on DSS-65 (duration 1:00)	`-10:03`	`8:25 AM Mon 26-Oct`
`2026:299:16:26:31`	Maneuver to 27.13374 6.00765 320.002 [2026:299:17:02:35]	`- 6:01`	`12:26 PM Mon 26-Oct`
`2026:299:17:07:05`	Obsid: 31677 SI: ACIS-I (10 ksec) Target: SDSS J014837.63	`- 5:20`	`1:07 PM Mon 26-Oct`
`2026:299:18:00:00`	Comm pass on DSS-53 (duration 1:00)	`- 4:28`	`2:00 PM Mon 26-Oct`
`2026:299:19:53:45`	Maneuver to 248.09759 -67.43868 218.025 [2026:299:20:29:59]	`- 2:34`	`3:53 PM Mon 26-Oct`
`2026:299:19:57:20`	Grating: HETG	`- 2:30`	`3:57 PM Mon 26-Oct`
`2026:299:20:38:09`	Obsid: 31074 SI: HRC-I (14 ksec) Target: 4U 1626-67	`- 1:49`	`4:38 PM Mon 26-Oct`
`2026:299:22:28:00`	--------------- NOW ---------------	`0:00`	`6:28 PM Mon 26-Oct`
`2026:300:00:39:49`	Maneuver to 32.73657 0.76102 20.000 [2026:300:01:15:48]	`2:11`	`8:39 PM Mon 26-Oct`
`2026:300:00:40:38`	Grating: NONE	`2:12`	`8:40 PM Mon 26-Oct`
`2026:300:01:20:18`	Obsid: 31660 SI: ACIS-I (12 ksec) Target: BOSS0210W	`2:52`	`9:20 PM Mon 26-Oct`
`2026:300:02:50:00`	Comm pass on DSS-23 (duration 1:00)	`4:22`	`10:50 PM Mon 26-Oct`
`2026:300:04:37:18`	Load OCT2626A:CL300:0401 [2026:301:16:27:10]	`6:09`	`12:37 AM Tue 27-Oct`
`2026:300:04:37:18`	Load OCT2626A:CL300:0401 [2026:301:16:27:10]	`6:09`	`12:37 AM Tue 27-Oct`
`2026:300:04:40:18`	Maneuver to 105.60000 1.30000 77.184 [2026:300:05:11:30]	`6:12`	`12:40 AM Tue 27-Oct`
`2026:300:05:11:30`	ER Obsid: 41021 (0 ksec) Purpose: Intermediate Attitud	`6:43`	`1:11 AM Tue 27-Oct`
`2026:300:05:11:51`	Maneuver to 171.80082 42.44957 34.008 [2026:300:05:39:04]	`6:43`	`1:11 AM Tue 27-Oct`
`2026:300:05:43:34`	Obsid: 31224 SI: ACIS-I (12 ksec) Target: PLCK G165.7+67.	`7:15`	`1:43 AM Tue 27-Oct`
`2026:300:09:11:54`	Maneuver to 105.60000 1.30000 77.115 [2026:300:09:39:06]	`10:43`	`5:11 AM Tue 27-Oct`
`2026:300:09:39:06`	ER Obsid: 41020 (0 ksec) Purpose: Perigee Attitude	`11:11`	`5:39 AM Tue 27-Oct`
`2026:300:09:39:27`	Maneuver to 32.73658 0.76103 20.000 [2026:300:10:10:39]	`11:11`	`5:39 AM Tue 27-Oct`
`2026:300:10:00:00`	Comm pass on DSS-65 (duration 1:00)	`11:32`	`6:00 AM Tue 27-Oct`
`2026:300:10:15:09`	Obsid: 33531 SI: ACIS-I (10 ksec) Target: BOSS0210W	`11:47`	`6:15 AM Tue 27-Oct`
`2026:300:13:01:49`	Maneuver to 105.60000 1.30000 77.055 [2026:300:13:33:01]	`14:33`	`9:01 AM Tue 27-Oct`
`2026:300:13:33:01`	ER Obsid: 41019 (0 ksec) Purpose: Perigee Attitude	`15:05`	`9:33 AM Tue 27-Oct`
`2026:300:13:33:22`	Maneuver to 171.80102 42.44981 34.008 [2026:300:14:00:34]	`15:05`	`9:33 AM Tue 27-Oct`
`2026:300:14:05:04`	Obsid: 33526 SI: ACIS-I (12 ksec) Target: PLCK G165.7+67.	`15:37`	`10:05 AM Tue 27-Oct`
`2026:300:17:28:49`	Maneuver to 79.46815 53.53987 114.973 [2026:300:17:52:49]	`19:00`	`1:28 PM Tue 27-Oct`
`2026:300:17:57:19`	Obsid: 33524 SI: ACIS-I (10 ksec) Target: UGC 03273	`19:29`	`1:57 PM Tue 27-Oct`
`2026:300:19:00:00`	Comm pass on DSS-65 (duration 1:00)	`20:32`	`3:00 PM Tue 27-Oct`
`2026:300:20:43:59`	Maneuver to 13.75746 -37.70118 333.979 [2026:300:21:31:47]	`22:15`	`4:43 PM Tue 27-Oct`
`2026:300:21:36:17`	Obsid: 31099 SI: ACIS-S (28 ksec) Target: NGC 300 X-1	`23:08`	`5:36 PM Tue 27-Oct`
`2026:301:03:00:00`	Comm pass on DSS-26 (duration 1:00)	`1d 04:32`	`11:00 PM Tue 27-Oct`
`2026:301:05:34:40`	Maneuver to 238.90000 -65.80000 212.003 [2026:301:06:01:25]	`1d 07:06`	`1:34 AM Wed 28-Oct`
`2026:301:05:38:15`	Grating: HETG	`1d 07:10`	`1:38 AM Wed 28-Oct`
`2026:301:05:40:18`	RADMON Disable	`1d 07:12`	`1:40 AM Wed 28-Oct`
`2026:301:06:05:55`	ER Obsid: 41018 (3 ksec) Purpose: Perigee Attitude	`1d 07:37`	`2:05 AM Wed 28-Oct`
`2026:301:06:55:55`	Maneuver to 29.97000 3.50000 346.951 [2026:301:07:32:21]	`1d 08:27`	`2:55 AM Wed 28-Oct`
`2026:301:07:36:51`	ER Obsid: 41017 (3 ksec) Purpose: Perigee Attitude	`1d 09:08`	`3:36 AM Wed 28-Oct`
`2026:301:10:00:00`	Comm pass on DSS-36 (duration 1:00)	`1d 11:32`	`6:00 AM Wed 28-Oct`
`2026:301:10:19:25`	Maneuver to 233.20000 -68.90000 204.272 [2026:301:10:55:30]	`1d 11:51`	`6:19 AM Wed 28-Oct`
`2026:301:11:00:00`	ER Obsid: 41016 (3 ksec) Purpose: Perigee Attitude	`1d 12:32`	`7:00 AM Wed 28-Oct`
`2026:301:12:45:22`	Maneuver to 62.30119 -24.92256 40.776 [2026:301:13:15:30]	`1d 14:17`	`8:45 AM Wed 28-Oct`
`2026:301:13:20:00`	ER Obsid: 41015 (3 ksec) Purpose: Perigee Attitude	`1d 14:52`	`9:20 AM Wed 28-Oct`
`2026:301:14:10:00`	Maneuver to 70.63462 21.10667 96.105 [2026:301:14:36:46]	`1d 15:42`	`10:10 AM Wed 28-Oct`
`2026:301:14:41:16`	ER Obsid: 41014 (1 ksec) Purpose: Perigee Attitude	`1d 16:13`	`10:41 AM Wed 28-Oct`
`2026:301:14:57:56`	Maneuver to 64.25260 -24.21461 43.057 [2026:301:15:24:14]	`1d 16:29`	`10:57 AM Wed 28-Oct`
`2026:301:15:15:00`	Comm pass on DSS-26 (duration 1:00)	`1d 16:47`	`11:15 AM Wed 28-Oct`
`2026:301:15:28:44`	ER Obsid: 41013 (1 ksec) Purpose: Perigee Attitude	`1d 17:00`	`11:28 AM Wed 28-Oct`
`2026:301:15:45:24`	Maneuver to 161.40000 -34.70000 101.914 [2026:301:16:14:36]	`1d 17:17`	`11:45 AM Wed 28-Oct`
`2026:301:16:19:06`	ER Obsid: 41012 (3 ksec) Purpose: Perigee Attitude	`1d 17:51`	`12:19 PM Wed 28-Oct`
`2026:301:16:45:01`	Load OCT2626A:CL301:1601 [2026:303:04:30:02]	`1d 18:17`	`12:45 PM Wed 28-Oct`
`2026:301:16:45:01`	Load OCT2626A:CL301:1601 [2026:303:04:30:02]	`1d 18:17`	`12:45 PM Wed 28-Oct`
`2026:301:17:36:40`	Maneuver to 38.17000 11.05000 67.634 [2026:301:18:15:09]	`1d 19:08`	`1:36 PM Wed 28-Oct`
`2026:301:18:19:39`	ER Obsid: 41011 (1 ksec) Purpose: Perigee Attitude	`1d 19:51`	`2:19 PM Wed 28-Oct`
`2026:301:19:18:57`	Maneuver to 128.84921 -45.17754 76.509 [2026:301:19:52:27]	`1d 20:50`	`3:18 PM Wed 28-Oct`
`2026:301:19:19:31`	Grating: NONE	`1d 20:51`	`3:19 PM Wed 28-Oct`
`2026:301:19:32:39`	RADMON Enable	`1d 21:04`	`3:32 PM Wed 28-Oct`
`2026:301:19:56:57`	Obsid: 31428 SI: ACIS-S (17 ksec) Target: PSR B0833-45	`1d 21:28`	`3:56 PM Wed 28-Oct`
`2026:302:00:10:00`	Comm pass on DSS-26 (duration 1:00)	`2d 01:42`	`8:10 PM Wed 28-Oct`
`2026:302:00:43:37`	Maneuver to 42.23000 -42.13000 10.889 [2026:302:01:07:52]	`2d 02:15`	`8:43 PM Wed 28-Oct`
`2026:302:01:07:52`	ER Obsid: 41010 (0 ksec) Purpose: Intermediate Attitud	`2d 02:39`	`9:07 PM Wed 28-Oct`
`2026:302:01:08:13`	Maneuver to 27.13772 6.00659 320.002 [2026:302:01:34:03]	`2d 02:40`	`9:08 PM Wed 28-Oct`
`2026:302:01:38:33`	Obsid: 33533 SI: ACIS-I (10 ksec) Target: SDSS J014837.63	`2d 03:10`	`9:38 PM Wed 28-Oct`
`2026:302:04:28:33`	Maneuver to 248.09481 -67.44239 216.023 [2026:302:05:04:44]	`2d 06:00`	`12:28 AM Thu 29-Oct`
`2026:302:04:32:07`	Grating: HETG	`2d 06:04`	`12:32 AM Thu 29-Oct`
`2026:302:05:10:58`	Obsid: 31502 SI: HRC-I (14 ksec) Target: 4U 1626-67	`2d 06:42`	`1:10 AM Thu 29-Oct`
`2026:302:09:12:38`	Maneuver to 32.73676 0.76511 12.000 [2026:302:09:48:22]	`2d 10:44`	`5:12 AM Thu 29-Oct`
`2026:302:09:13:26`	Grating: NONE	`2d 10:45`	`5:13 AM Thu 29-Oct`
`2026:302:09:52:52`	Obsid: 33532 SI: ACIS-I (11 ksec) Target: BOSS0210W	`2d 11:24`	`5:52 AM Thu 29-Oct`
`2026:302:11:30:00`	Comm pass on DSS-53 (duration 1:00)	`2d 13:02`	`7:30 AM Thu 29-Oct`
`2026:302:12:56:12`	Maneuver to 105.60000 -2.50000 75.120 [2026:302:13:27:48]	`2d 14:28`	`8:56 AM Thu 29-Oct`
`2026:302:13:27:48`	ER Obsid: 41009 (0 ksec) Purpose: Intermediate Attitud	`2d 14:59`	`9:27 AM Thu 29-Oct`
`2026:302:13:28:09`	Maneuver to 171.80574 42.45155 40.005 [2026:302:13:55:47]	`2d 15:00`	`9:28 AM Thu 29-Oct`
`2026:302:14:00:17`	Obsid: 33527 SI: ACIS-I (14 ksec) Target: PLCK G165.7+67.	`2d 15:32`	`10:00 AM Thu 29-Oct`
`2026:302:18:01:57`	Maneuver to 343.70000 39.72000 253.562 [2026:302:18:35:00]	`2d 19:33`	`2:01 PM Thu 29-Oct`
`2026:302:18:35:00`	Comm pass on DSS-56 (duration 1:00)	`2d 20:07`	`2:35 PM Thu 29-Oct`
`2026:302:18:39:30`	ER Obsid: 41008 (0 ksec) Purpose: Intermediate Attitud	`2d 20:11`	`2:39 PM Thu 29-Oct`
`2026:302:18:55:11`	Maneuver to 27.13662 6.01021 311.002 [2026:302:19:26:03]	`2d 20:27`	`2:55 PM Thu 29-Oct`
`2026:302:19:30:33`	Obsid: 31678 SI: ACIS-I (17 ksec) Target: SDSS J014837.63	`2d 21:02`	`3:30 PM Thu 29-Oct`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:299:11:38:37

Maneuver to 280.32276 -4.94038 278.999 [2026:299:12:12:01]

-10:49

7:38 AM Mon 26-Oct

2026:299:12:16:31

Obsid: 33530 SI: ACIS-S (15 ksec) Target: Kes 73

-10:11

8:16 AM Mon 26-Oct

2026:299:12:25:00

Comm pass on DSS-65 (duration 1:00)

-10:03

8:25 AM Mon 26-Oct

2026:299:16:26:31

Maneuver to 27.13374 6.00765 320.002 [2026:299:17:02:35]

- 6:01

12:26 PM Mon 26-Oct

2026:299:17:07:05

Obsid: 31677 SI: ACIS-I (10 ksec) Target: SDSS J014837.63

- 5:20

1:07 PM Mon 26-Oct

2026:299:18:00:00

Comm pass on DSS-53 (duration 1:00)

- 4:28

2:00 PM Mon 26-Oct

2026:299:19:53:45

Maneuver to 248.09759 -67.43868 218.025 [2026:299:20:29:59]

- 2:34

3:53 PM Mon 26-Oct

2026:299:19:57:20

Grating: HETG

- 2:30

3:57 PM Mon 26-Oct

2026:299:20:38:09

Obsid: 31074 SI: HRC-I (14 ksec) Target: 4U 1626-67

- 1:49

4:38 PM Mon 26-Oct

2026:299:22:28:00

--------------- NOW ---------------

0:00

6:28 PM Mon 26-Oct

2026:300:00:39:49

Maneuver to 32.73657 0.76102 20.000 [2026:300:01:15:48]

2:11

8:39 PM Mon 26-Oct

2026:300:00:40:38

Grating: NONE

2:12

8:40 PM Mon 26-Oct

2026:300:01:20:18

Obsid: 31660 SI: ACIS-I (12 ksec) Target: BOSS0210W

2:52

9:20 PM Mon 26-Oct

2026:300:02:50:00

Comm pass on DSS-23 (duration 1:00)

4:22

10:50 PM Mon 26-Oct

2026:300:04:37:18

Load OCT2626A:CL300:0401 [2026:301:16:27:10]

6:09

12:37 AM Tue 27-Oct

2026:300:04:37:18

Load OCT2626A:CL300:0401 [2026:301:16:27:10]

6:09

12:37 AM Tue 27-Oct

2026:300:04:40:18

Maneuver to 105.60000 1.30000 77.184 [2026:300:05:11:30]

6:12

12:40 AM Tue 27-Oct

2026:300:05:11:30

ER Obsid: 41021 (0 ksec) Purpose: Intermediate Attitud

6:43

1:11 AM Tue 27-Oct

2026:300:05:11:51

Maneuver to 171.80082 42.44957 34.008 [2026:300:05:39:04]

6:43

1:11 AM Tue 27-Oct

2026:300:05:43:34

Obsid: 31224 SI: ACIS-I (12 ksec) Target: PLCK G165.7+67.

7:15

1:43 AM Tue 27-Oct

2026:300:09:11:54

Maneuver to 105.60000 1.30000 77.115 [2026:300:09:39:06]

10:43

5:11 AM Tue 27-Oct

2026:300:09:39:06

ER Obsid: 41020 (0 ksec) Purpose: Perigee Attitude

11:11

5:39 AM Tue 27-Oct

2026:300:09:39:27

Maneuver to 32.73658 0.76103 20.000 [2026:300:10:10:39]

11:11

5:39 AM Tue 27-Oct

2026:300:10:00:00

Comm pass on DSS-65 (duration 1:00)

11:32

6:00 AM Tue 27-Oct

2026:300:10:15:09

Obsid: 33531 SI: ACIS-I (10 ksec) Target: BOSS0210W

11:47

6:15 AM Tue 27-Oct

2026:300:13:01:49

Maneuver to 105.60000 1.30000 77.055 [2026:300:13:33:01]

14:33

9:01 AM Tue 27-Oct

2026:300:13:33:01

ER Obsid: 41019 (0 ksec) Purpose: Perigee Attitude

15:05

9:33 AM Tue 27-Oct

2026:300:13:33:22

Maneuver to 171.80102 42.44981 34.008 [2026:300:14:00:34]

15:05

9:33 AM Tue 27-Oct

2026:300:14:05:04

Obsid: 33526 SI: ACIS-I (12 ksec) Target: PLCK G165.7+67.

15:37

10:05 AM Tue 27-Oct

2026:300:17:28:49

Maneuver to 79.46815 53.53987 114.973 [2026:300:17:52:49]

19:00

1:28 PM Tue 27-Oct

2026:300:17:57:19

Obsid: 33524 SI: ACIS-I (10 ksec) Target: UGC 03273

19:29

1:57 PM Tue 27-Oct

2026:300:19:00:00

Comm pass on DSS-65 (duration 1:00)

20:32

3:00 PM Tue 27-Oct

2026:300:20:43:59

Maneuver to 13.75746 -37.70118 333.979 [2026:300:21:31:47]

22:15

4:43 PM Tue 27-Oct

2026:300:21:36:17

Obsid: 31099 SI: ACIS-S (28 ksec) Target: NGC 300 X-1

23:08

5:36 PM Tue 27-Oct

2026:301:03:00:00

Comm pass on DSS-26 (duration 1:00)

1d 04:32

11:00 PM Tue 27-Oct

2026:301:05:34:40

Maneuver to 238.90000 -65.80000 212.003 [2026:301:06:01:25]

1d 07:06

1:34 AM Wed 28-Oct

2026:301:05:38:15

Grating: HETG

1d 07:10

1:38 AM Wed 28-Oct

2026:301:05:40:18

RADMON Disable

1d 07:12

1:40 AM Wed 28-Oct

2026:301:06:05:55

ER Obsid: 41018 (3 ksec) Purpose: Perigee Attitude

1d 07:37

2:05 AM Wed 28-Oct

2026:301:06:55:55

Maneuver to 29.97000 3.50000 346.951 [2026:301:07:32:21]

1d 08:27

2:55 AM Wed 28-Oct

2026:301:07:36:51

ER Obsid: 41017 (3 ksec) Purpose: Perigee Attitude

1d 09:08

3:36 AM Wed 28-Oct

2026:301:10:00:00

Comm pass on DSS-36 (duration 1:00)

1d 11:32

6:00 AM Wed 28-Oct

2026:301:10:19:25

Maneuver to 233.20000 -68.90000 204.272 [2026:301:10:55:30]

1d 11:51

6:19 AM Wed 28-Oct

2026:301:11:00:00

ER Obsid: 41016 (3 ksec) Purpose: Perigee Attitude

1d 12:32

7:00 AM Wed 28-Oct

2026:301:12:45:22

Maneuver to 62.30119 -24.92256 40.776 [2026:301:13:15:30]

1d 14:17

8:45 AM Wed 28-Oct

2026:301:13:20:00

ER Obsid: 41015 (3 ksec) Purpose: Perigee Attitude

1d 14:52

9:20 AM Wed 28-Oct

2026:301:14:10:00

Maneuver to 70.63462 21.10667 96.105 [2026:301:14:36:46]

1d 15:42

10:10 AM Wed 28-Oct

2026:301:14:41:16

ER Obsid: 41014 (1 ksec) Purpose: Perigee Attitude

1d 16:13

10:41 AM Wed 28-Oct

2026:301:14:57:56

Maneuver to 64.25260 -24.21461 43.057 [2026:301:15:24:14]

1d 16:29

10:57 AM Wed 28-Oct

2026:301:15:15:00

Comm pass on DSS-26 (duration 1:00)

1d 16:47

11:15 AM Wed 28-Oct

2026:301:15:28:44

ER Obsid: 41013 (1 ksec) Purpose: Perigee Attitude

1d 17:00

11:28 AM Wed 28-Oct

2026:301:15:45:24

Maneuver to 161.40000 -34.70000 101.914 [2026:301:16:14:36]

1d 17:17

11:45 AM Wed 28-Oct

2026:301:16:19:06

ER Obsid: 41012 (3 ksec) Purpose: Perigee Attitude

1d 17:51

12:19 PM Wed 28-Oct

2026:301:16:45:01

Load OCT2626A:CL301:1601 [2026:303:04:30:02]

1d 18:17

12:45 PM Wed 28-Oct

2026:301:16:45:01

Load OCT2626A:CL301:1601 [2026:303:04:30:02]

1d 18:17

12:45 PM Wed 28-Oct

2026:301:17:36:40

Maneuver to 38.17000 11.05000 67.634 [2026:301:18:15:09]

1d 19:08

1:36 PM Wed 28-Oct

2026:301:18:19:39

ER Obsid: 41011 (1 ksec) Purpose: Perigee Attitude

1d 19:51

2:19 PM Wed 28-Oct

2026:301:19:18:57

Maneuver to 128.84921 -45.17754 76.509 [2026:301:19:52:27]

1d 20:50

3:18 PM Wed 28-Oct

2026:301:19:19:31

Grating: NONE

1d 20:51

3:19 PM Wed 28-Oct

2026:301:19:32:39

RADMON Enable

1d 21:04

3:32 PM Wed 28-Oct

2026:301:19:56:57

Obsid: 31428 SI: ACIS-S (17 ksec) Target: PSR B0833-45

1d 21:28

3:56 PM Wed 28-Oct

2026:302:00:10:00

Comm pass on DSS-26 (duration 1:00)

2d 01:42

8:10 PM Wed 28-Oct

2026:302:00:43:37

Maneuver to 42.23000 -42.13000 10.889 [2026:302:01:07:52]

2d 02:15

8:43 PM Wed 28-Oct

2026:302:01:07:52

ER Obsid: 41010 (0 ksec) Purpose: Intermediate Attitud

2d 02:39

9:07 PM Wed 28-Oct

2026:302:01:08:13

Maneuver to 27.13772 6.00659 320.002 [2026:302:01:34:03]

2d 02:40

9:08 PM Wed 28-Oct

2026:302:01:38:33

Obsid: 33533 SI: ACIS-I (10 ksec) Target: SDSS J014837.63

2d 03:10

9:38 PM Wed 28-Oct

2026:302:04:28:33

Maneuver to 248.09481 -67.44239 216.023 [2026:302:05:04:44]

2d 06:00

12:28 AM Thu 29-Oct

2026:302:04:32:07

Grating: HETG

2d 06:04

12:32 AM Thu 29-Oct

2026:302:05:10:58

Obsid: 31502 SI: HRC-I (14 ksec) Target: 4U 1626-67

2d 06:42

1:10 AM Thu 29-Oct

2026:302:09:12:38

Maneuver to 32.73676 0.76511 12.000 [2026:302:09:48:22]

2d 10:44

5:12 AM Thu 29-Oct

2026:302:09:13:26

Grating: NONE

2d 10:45

5:13 AM Thu 29-Oct

2026:302:09:52:52

Obsid: 33532 SI: ACIS-I (11 ksec) Target: BOSS0210W

2d 11:24

5:52 AM Thu 29-Oct

2026:302:11:30:00

Comm pass on DSS-53 (duration 1:00)

2d 13:02

7:30 AM Thu 29-Oct

2026:302:12:56:12

Maneuver to 105.60000 -2.50000 75.120 [2026:302:13:27:48]

2d 14:28

8:56 AM Thu 29-Oct

2026:302:13:27:48

ER Obsid: 41009 (0 ksec) Purpose: Intermediate Attitud

2d 14:59

9:27 AM Thu 29-Oct

2026:302:13:28:09

Maneuver to 171.80574 42.45155 40.005 [2026:302:13:55:47]

2d 15:00

9:28 AM Thu 29-Oct

2026:302:14:00:17

Obsid: 33527 SI: ACIS-I (14 ksec) Target: PLCK G165.7+67.

2d 15:32

10:00 AM Thu 29-Oct

2026:302:18:01:57

Maneuver to 343.70000 39.72000 253.562 [2026:302:18:35:00]

2d 19:33

2:01 PM Thu 29-Oct

2026:302:18:35:00

Comm pass on DSS-56 (duration 1:00)

2d 20:07

2:35 PM Thu 29-Oct

2026:302:18:39:30

ER Obsid: 41008 (0 ksec) Purpose: Intermediate Attitud

2d 20:11

2:39 PM Thu 29-Oct

2026:302:18:55:11

Maneuver to 27.13662 6.01021 311.002 [2026:302:19:26:03]

2d 20:27

2:55 PM Thu 29-Oct

2026:302:19:30:33

Obsid: 31678 SI: ACIS-I (17 ksec) Target: SDSS J014837.63

2d 21:02

3:30 PM Thu 29-Oct

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6374

P4GM

---

0.03

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:299:18:55:21 (- 3:32)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:18 P4GM: - 0:18 P41GM: - 0:20

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

20.5

50000

12000

> 30

2hr avg flux

21.8

50000

12000

> 30

Orbital fluence

8.5x10⁵

---

2.0x10⁹

---

ACE data from 2026:299:22:15:00 (- 0:13)
Orbital fluence: integrated attenuated ACE flux
Grating attenuation not factored into current or 2hr flux numbers
RADMON and SOT alert limits information

3-day Solar-Geophysical Forecast
Geophysical Activity	Geophysical Activity Summary 25/2100Z to 26/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 380 km/s at 26/1656Z. Total IMF reached 11 nT at 26/1803Z. The maximum southward component of Bz reached -7 nT at 26/1544Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3304 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (27 Oct) and quiet levels on days two and three (28 Oct, 29 Oct).
Solar Activity	Analysis of Solar Active Regions and Activity from 25/2100Z to 26/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 2 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be low with a slight chance for an M-class flare on day one (27 Oct) and expected to be very low with a chance for a C-class flares on days two and three (28 Oct, 29 Oct).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 25/2100Z to 26/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 380 km/s at 26/1656Z. Total IMF reached 11 nT at 26/1803Z. The maximum southward component of Bz reached -7 nT at 26/1544Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3304 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (27 Oct) and quiet levels on days two and three (28 Oct, 29 Oct).

Solar Activity

Analysis of Solar Active Regions and Activity from 25/2100Z to 26/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 2 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is likely to be low with a slight chance for an M-class flare on day one (27 Oct) and expected to be very low with a chance for a C-class flares on days two and three (28 Oct, 29 Oct).