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
253/0045-0415	0130	0400	DSS-26	GOLDSTONE	Wed Sep 09 09:30 PM EDT	2:30
253/0515-0720	0550	0705	DSS-24	GOLDSTONE	Thu Sep 10 01:50 AM EDT	1:15
253/0600-0725	0635	0710	DSS-36	CANBERRA	Thu Sep 10 02:35 AM EDT	0:35
253/1005-1205	1050	1150	DSS-36	CANBERRA	Thu Sep 10 06:50 AM EDT	1:00
253/1800-2000	1845	1945	DSS-56	MADRID	Thu Sep 10 02:45 PM EDT	1:00
253/2300-0100	2345	0045	DSS-36	CANBERRA	Thu Sep 10 07:45 PM EDT	1:00
254/1310-1545	1345	1530	DSS-65	MADRID	Fri Sep 11 09:45 AM EDT	1:45
254/1725-1925	1810	1910	DSS-54	MADRID	Fri Sep 11 02:10 PM EDT	1:00

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:252:11:14:56`	Maneuver to 50.08072 41.50055 112.883 [2026:252:11:41:51]	`- 9:23`	`7:14 AM Wed 09-Sep`
`2026:252:11:46:21`	Obsid: 30367 SI: ACIS-I (32 ksec) Target: Perseus cluster	`- 8:51`	`7:46 AM Wed 09-Sep`
`2026:252:17:30:00`	Comm pass on DSS-53 (duration 1:30)	`- 3:08`	`1:30 PM Wed 09-Sep`
`2026:252:20:38:00`	--------------- NOW ---------------	`0:00`	`4:38 PM Wed 09-Sep`
`2026:252:20:39:41`	Maneuver to 352.21644 5.24974 157.172 [2026:252:21:05:09]	`0:01`	`4:39 PM Wed 09-Sep`
`2026:252:21:22:06`	Obsid: 30439 SI: HRC-I (8 ksec) Target: G29-38	`0:44`	`5:22 PM Wed 09-Sep`
`2026:252:23:49:36`	Maneuver to 349.85500 -13.13200 13.238 [2026:253:00:32:39]	`3:11`	`7:49 PM Wed 09-Sep`
`2026:253:00:37:09`	ER Obsid: 41159 (0 ksec) Purpose: Intermediate Attitud	`3:59`	`8:37 PM Wed 09-Sep`
`2026:253:00:52:50`	Maneuver to 153.89577 -57.27246 164.248 [2026:253:01:27:56]	`4:14`	`8:52 PM Wed 09-Sep`
`2026:253:01:30:00`	Comm pass on DSS-26 (duration 1:00)	`4:52`	`9:30 PM Wed 09-Sep`
`2026:253:01:32:26`	Obsid: 32927 SI: ACIS-I (10 ksec) Target: PSR J1015-5719	`4:54`	`9:32 PM Wed 09-Sep`
`2026:253:03:00:01`	Load SEP0726A:CL253:0301 [2026:254:13:50:02]	`6:22`	`11:00 PM Wed 09-Sep`
`2026:253:03:00:01`	Load SEP0726A:CL253:0301 [2026:254:13:50:02]	`6:22`	`11:00 PM Wed 09-Sep`
`2026:253:04:19:06`	Maneuver to 50.07914 41.49967 107.987 [2026:253:04:59:28]	`7:41`	`12:19 AM Thu 10-Sep`
`2026:253:05:03:58`	Obsid: 31882 SI: ACIS-I (35 ksec) Target: Perseus cluster	`8:25`	`1:03 AM Thu 10-Sep`
`2026:253:10:50:00`	Comm pass on DSS-36 (duration 1:00)	`14:12`	`6:50 AM Thu 10-Sep`
`2026:253:14:53:57`	Maneuver to 355.47200 0.59700 128.535 [2026:253:15:19:08]	`18:15`	`10:53 AM Thu 10-Sep`
`2026:253:14:57:31`	Grating: HETG	`18:19`	`10:57 AM Thu 10-Sep`
`2026:253:14:59:57`	RADMON Disable	`18:21`	`10:59 AM Thu 10-Sep`
`2026:253:15:23:38`	ER Obsid: 41158 (3 ksec) Purpose: Perigee Attitude	`18:45`	`11:23 AM Thu 10-Sep`
`2026:253:16:13:38`	Maneuver to 340.83200 -9.50000 300.381 [2026:253:17:03:06]	`19:35`	`12:13 PM Thu 10-Sep`
`2026:253:17:07:36`	ER Obsid: 41157 (3 ksec) Purpose: Perigee Attitude	`20:29`	`1:07 PM Thu 10-Sep`
`2026:253:17:57:36`	Maneuver to 217.59800 -29.33000 242.292 [2026:253:18:33:44]	`21:19`	`1:57 PM Thu 10-Sep`
`2026:253:18:38:14`	ER Obsid: 41156 (1 ksec) Purpose: Perigee Attitude	`22:00`	`2:38 PM Thu 10-Sep`
`2026:253:18:45:00`	Comm pass on DSS-56 (duration 1:00)	`22:07`	`2:45 PM Thu 10-Sep`
`2026:253:18:54:54`	Maneuver to 340.83200 -9.50000 300.236 [2026:253:19:31:02]	`22:16`	`2:54 PM Thu 10-Sep`
`2026:253:19:35:32`	ER Obsid: 41155 (7 ksec) Purpose: Perigee Attitude	`22:57`	`3:35 PM Thu 10-Sep`
`2026:253:21:40:32`	Maneuver to 219.00000 -26.60000 244.766 [2026:253:22:16:39]	`1d 01:02`	`5:40 PM Thu 10-Sep`
`2026:253:22:21:09`	ER Obsid: 41154 (3 ksec) Purpose: Perigee Attitude	`1d 01:43`	`6:21 PM Thu 10-Sep`
`2026:253:23:45:00`	Comm pass on DSS-36 (duration 1:00)	`1d 03:07`	`7:45 PM Thu 10-Sep`
`2026:254:02:10:28`	Maneuver to 81.00000 7.00000 91.000 [2026:254:02:55:30]	`1d 05:32`	`10:10 PM Thu 10-Sep`
`2026:254:03:00:00`	ER Obsid: 41153 (3 ksec) Purpose: Perigee Attitude	`1d 06:22`	`11:00 PM Thu 10-Sep`
`2026:254:05:50:06`	Maneuver to 9.59719 -2.14936 97.528 [2026:254:06:17:04]	`1d 09:12`	`1:50 AM Fri 11-Sep`
`2026:254:05:50:40`	Grating: NONE	`1d 09:12`	`1:50 AM Fri 11-Sep`
`2026:254:05:59:16`	RADMON Enable	`1d 09:21`	`1:59 AM Fri 11-Sep`
`2026:254:06:21:34`	Obsid: 31711 SI: ACIS-S (15 ksec) Target: 3CR 17	`1d 09:43`	`2:21 AM Fri 11-Sep`
`2026:254:10:39:54`	Maneuver to 59.75579 -19.17589 87.917 [2026:254:11:03:11]	`1d 14:01`	`6:39 AM Fri 11-Sep`
`2026:254:11:03:11`	ER Obsid: 41152 (0 ksec) Purpose: Perigee Attitude	`1d 14:25`	`7:03 AM Fri 11-Sep`
`2026:254:11:03:32`	Maneuver to 153.90459 -57.27199 159.997 [2026:254:11:31:27]	`1d 14:25`	`7:03 AM Fri 11-Sep`
`2026:254:11:35:57`	Obsid: 32928 SI: ACIS-I (13 ksec) Target: PSR J1015-5719	`1d 14:57`	`7:35 AM Fri 11-Sep`
`2026:254:12:20:00`	Comm pass on DSS-53 (duration 1:00)	`1d 15:42`	`8:20 AM Fri 11-Sep`
`2026:254:15:09:37`	Load SEP0726A:CL254:1501 [2026:256:02:40:01]	`1d 18:31`	`11:09 AM Fri 11-Sep`
`2026:254:15:09:37`	Load SEP0726A:CL254:1501 [2026:256:02:40:01]	`1d 18:31`	`11:09 AM Fri 11-Sep`
`2026:254:15:12:37`	Maneuver to 350.10600 -13.80000 3.993 [2026:254:15:47:33]	`1d 18:34`	`11:12 AM Fri 11-Sep`
`2026:254:15:52:03`	ER Obsid: 41151 (0 ksec) Purpose: Perigee Attitude	`1d 19:14`	`11:52 AM Fri 11-Sep`
`2026:254:16:07:44`	Maneuver to 352.21865 5.25237 164.335 [2026:254:16:54:23]	`1d 19:29`	`12:07 PM Fri 11-Sep`
`2026:254:16:58:53`	Obsid: 32930 SI: HRC-I (7 ksec) Target: G29-38	`1d 20:20`	`12:58 PM Fri 11-Sep`
`2026:254:18:10:00`	Comm pass on DSS-54 (duration 1:00)	`1d 21:32`	`2:10 PM Fri 11-Sep`
`2026:254:19:03:53`	Maneuver to 182.55430 56.65392 343.795 [2026:254:19:41:11]	`1d 22:25`	`3:03 PM Fri 11-Sep`
`2026:254:19:45:41`	Obsid: 31263 SI: ACIS-S (15 ksec) Target: WISEA J121024.5	`1d 23:07`	`3:45 PM Fri 11-Sep`
`2026:254:23:55:41`	Maneuver to 60.00000 41.00000 106.529 [2026:255:00:22:45]	`2d 03:17`	`7:55 PM Fri 11-Sep`
`2026:255:00:22:45`	ER Obsid: 41150 (0 ksec) Purpose: Intermediate Attitud	`2d 03:44`	`8:22 PM Fri 11-Sep`
`2026:255:00:23:06`	Maneuver to 9.59368 -2.15389 86.000 [2026:255:00:50:22]	`2d 03:45`	`8:23 PM Fri 11-Sep`
`2026:255:00:54:52`	Obsid: 32932 SI: ACIS-S (14 ksec) Target: 3CR 17	`2d 04:16`	`8:54 PM Fri 11-Sep`
`2026:255:01:10:00`	Comm pass on DSS-24 (duration 1:00)	`2d 04:32`	`9:10 PM Fri 11-Sep`
`2026:255:04:56:32`	Maneuver to 135.56079 -40.56826 129.521 [2026:255:05:33:39]	`2d 08:18`	`12:56 AM Sat 12-Sep`
`2026:255:05:00:07`	Grating: HETG	`2d 08:22`	`1:00 AM Sat 12-Sep`
`2026:255:05:38:09`	Obsid: 30500 SI: ACIS-S (15 ksec) Target: Vela X-1	`2d 09:00`	`1:38 AM Sat 12-Sep`
`2026:255:09:48:09`	Maneuver to 16.94656 -17.53007 63.000 [2026:255:10:21:14]	`2d 13:10`	`5:48 AM Sat 12-Sep`
`2026:255:09:51:43`	Grating: NONE	`2d 13:13`	`5:51 AM Sat 12-Sep`
`2026:255:10:30:34`	Obsid: 32924 SI: HRC-I (5 ksec) Target: VV 114	`2d 13:52`	`6:30 AM Sat 12-Sep`
`2026:255:11:30:00`	Comm pass on DSS-65 (duration 1:00)	`2d 14:52`	`7:30 AM Sat 12-Sep`
`2026:255:11:53:54`	Maneuver to 77.06793 27.87095 95.151 [2026:255:12:23:07]	`2d 15:15`	`7:53 AM Sat 12-Sep`
`2026:255:12:27:37`	Obsid: 32923 SI: ACIS-S (16 ksec) Target: B2.2 0505+27	`2d 15:49`	`8:27 AM Sat 12-Sep`
`2026:255:16:54:17`	Maneuver to 302.77789 -36.08413 294.659 [2026:255:17:42:12]	`2d 20:16`	`12:54 PM Sat 12-Sep`
`2026:255:17:46:42`	Obsid: 31055 SI: ACIS-S (46 ksec) Target: GL 783	`2d 21:08`	`1:46 PM Sat 12-Sep`
`2026:255:20:05:00`	Comm pass on DSS-54 (duration 1:00)	`2d 23:27`	`4:05 PM Sat 12-Sep`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:252:11:14:56

Maneuver to 50.08072 41.50055 112.883 [2026:252:11:41:51]

- 9:23

7:14 AM Wed 09-Sep

2026:252:11:46:21

Obsid: 30367 SI: ACIS-I (32 ksec) Target: Perseus cluster

- 8:51

7:46 AM Wed 09-Sep

2026:252:17:30:00

Comm pass on DSS-53 (duration 1:30)

- 3:08

1:30 PM Wed 09-Sep

2026:252:20:38:00

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

0:00

4:38 PM Wed 09-Sep

2026:252:20:39:41

Maneuver to 352.21644 5.24974 157.172 [2026:252:21:05:09]

0:01

4:39 PM Wed 09-Sep

2026:252:21:22:06

Obsid: 30439 SI: HRC-I (8 ksec) Target: G29-38

0:44

5:22 PM Wed 09-Sep

2026:252:23:49:36

Maneuver to 349.85500 -13.13200 13.238 [2026:253:00:32:39]

3:11

7:49 PM Wed 09-Sep

2026:253:00:37:09

ER Obsid: 41159 (0 ksec) Purpose: Intermediate Attitud

3:59

8:37 PM Wed 09-Sep

2026:253:00:52:50

Maneuver to 153.89577 -57.27246 164.248 [2026:253:01:27:56]

4:14

8:52 PM Wed 09-Sep

2026:253:01:30:00

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

4:52

9:30 PM Wed 09-Sep

2026:253:01:32:26

Obsid: 32927 SI: ACIS-I (10 ksec) Target: PSR J1015-5719

4:54

9:32 PM Wed 09-Sep

2026:253:03:00:01

Load SEP0726A:CL253:0301 [2026:254:13:50:02]

6:22

11:00 PM Wed 09-Sep

2026:253:03:00:01

Load SEP0726A:CL253:0301 [2026:254:13:50:02]

6:22

11:00 PM Wed 09-Sep

2026:253:04:19:06

Maneuver to 50.07914 41.49967 107.987 [2026:253:04:59:28]

7:41

12:19 AM Thu 10-Sep

2026:253:05:03:58

Obsid: 31882 SI: ACIS-I (35 ksec) Target: Perseus cluster

8:25

1:03 AM Thu 10-Sep

2026:253:10:50:00

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

14:12

6:50 AM Thu 10-Sep

2026:253:14:53:57

Maneuver to 355.47200 0.59700 128.535 [2026:253:15:19:08]

18:15

10:53 AM Thu 10-Sep

2026:253:14:57:31

Grating: HETG

18:19

10:57 AM Thu 10-Sep

2026:253:14:59:57

RADMON Disable

18:21

10:59 AM Thu 10-Sep

2026:253:15:23:38

ER Obsid: 41158 (3 ksec) Purpose: Perigee Attitude

18:45

11:23 AM Thu 10-Sep

2026:253:16:13:38

Maneuver to 340.83200 -9.50000 300.381 [2026:253:17:03:06]

19:35

12:13 PM Thu 10-Sep

2026:253:17:07:36

ER Obsid: 41157 (3 ksec) Purpose: Perigee Attitude

20:29

1:07 PM Thu 10-Sep

2026:253:17:57:36

Maneuver to 217.59800 -29.33000 242.292 [2026:253:18:33:44]

21:19

1:57 PM Thu 10-Sep

2026:253:18:38:14

ER Obsid: 41156 (1 ksec) Purpose: Perigee Attitude

22:00

2:38 PM Thu 10-Sep

2026:253:18:45:00

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

22:07

2:45 PM Thu 10-Sep

2026:253:18:54:54

Maneuver to 340.83200 -9.50000 300.236 [2026:253:19:31:02]

22:16

2:54 PM Thu 10-Sep

2026:253:19:35:32

ER Obsid: 41155 (7 ksec) Purpose: Perigee Attitude

22:57

3:35 PM Thu 10-Sep

2026:253:21:40:32

Maneuver to 219.00000 -26.60000 244.766 [2026:253:22:16:39]

1d 01:02

5:40 PM Thu 10-Sep

2026:253:22:21:09

ER Obsid: 41154 (3 ksec) Purpose: Perigee Attitude

1d 01:43

6:21 PM Thu 10-Sep

2026:253:23:45:00

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

1d 03:07

7:45 PM Thu 10-Sep

2026:254:02:10:28

Maneuver to 81.00000 7.00000 91.000 [2026:254:02:55:30]

1d 05:32

10:10 PM Thu 10-Sep

2026:254:03:00:00

ER Obsid: 41153 (3 ksec) Purpose: Perigee Attitude

1d 06:22

11:00 PM Thu 10-Sep

2026:254:05:50:06

Maneuver to 9.59719 -2.14936 97.528 [2026:254:06:17:04]

1d 09:12

1:50 AM Fri 11-Sep

2026:254:05:50:40

Grating: NONE

1d 09:12

1:50 AM Fri 11-Sep

2026:254:05:59:16

RADMON Enable

1d 09:21

1:59 AM Fri 11-Sep

2026:254:06:21:34

Obsid: 31711 SI: ACIS-S (15 ksec) Target: 3CR 17

1d 09:43

2:21 AM Fri 11-Sep

2026:254:10:39:54

Maneuver to 59.75579 -19.17589 87.917 [2026:254:11:03:11]

1d 14:01

6:39 AM Fri 11-Sep

2026:254:11:03:11

ER Obsid: 41152 (0 ksec) Purpose: Perigee Attitude

1d 14:25

7:03 AM Fri 11-Sep

2026:254:11:03:32

Maneuver to 153.90459 -57.27199 159.997 [2026:254:11:31:27]

1d 14:25

7:03 AM Fri 11-Sep

2026:254:11:35:57

Obsid: 32928 SI: ACIS-I (13 ksec) Target: PSR J1015-5719

1d 14:57

7:35 AM Fri 11-Sep

2026:254:12:20:00

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

1d 15:42

8:20 AM Fri 11-Sep

2026:254:15:09:37

Load SEP0726A:CL254:1501 [2026:256:02:40:01]

1d 18:31

11:09 AM Fri 11-Sep

2026:254:15:09:37

Load SEP0726A:CL254:1501 [2026:256:02:40:01]

1d 18:31

11:09 AM Fri 11-Sep

2026:254:15:12:37

Maneuver to 350.10600 -13.80000 3.993 [2026:254:15:47:33]

1d 18:34

11:12 AM Fri 11-Sep

2026:254:15:52:03

ER Obsid: 41151 (0 ksec) Purpose: Perigee Attitude

1d 19:14

11:52 AM Fri 11-Sep

2026:254:16:07:44

Maneuver to 352.21865 5.25237 164.335 [2026:254:16:54:23]

1d 19:29

12:07 PM Fri 11-Sep

2026:254:16:58:53

Obsid: 32930 SI: HRC-I (7 ksec) Target: G29-38

1d 20:20

12:58 PM Fri 11-Sep

2026:254:18:10:00

Comm pass on DSS-54 (duration 1:00)

1d 21:32

2:10 PM Fri 11-Sep

2026:254:19:03:53

Maneuver to 182.55430 56.65392 343.795 [2026:254:19:41:11]

1d 22:25

3:03 PM Fri 11-Sep

2026:254:19:45:41

Obsid: 31263 SI: ACIS-S (15 ksec) Target: WISEA J121024.5

1d 23:07

3:45 PM Fri 11-Sep

2026:254:23:55:41

Maneuver to 60.00000 41.00000 106.529 [2026:255:00:22:45]

2d 03:17

7:55 PM Fri 11-Sep

2026:255:00:22:45

ER Obsid: 41150 (0 ksec) Purpose: Intermediate Attitud

2d 03:44

8:22 PM Fri 11-Sep

2026:255:00:23:06

Maneuver to 9.59368 -2.15389 86.000 [2026:255:00:50:22]

2d 03:45

8:23 PM Fri 11-Sep

2026:255:00:54:52

Obsid: 32932 SI: ACIS-S (14 ksec) Target: 3CR 17

2d 04:16

8:54 PM Fri 11-Sep

2026:255:01:10:00

Comm pass on DSS-24 (duration 1:00)

2d 04:32

9:10 PM Fri 11-Sep

2026:255:04:56:32

Maneuver to 135.56079 -40.56826 129.521 [2026:255:05:33:39]

2d 08:18

12:56 AM Sat 12-Sep

2026:255:05:00:07

Grating: HETG

2d 08:22

1:00 AM Sat 12-Sep

2026:255:05:38:09

Obsid: 30500 SI: ACIS-S (15 ksec) Target: Vela X-1

2d 09:00

1:38 AM Sat 12-Sep

2026:255:09:48:09

Maneuver to 16.94656 -17.53007 63.000 [2026:255:10:21:14]

2d 13:10

5:48 AM Sat 12-Sep

2026:255:09:51:43

Grating: NONE

2d 13:13

5:51 AM Sat 12-Sep

2026:255:10:30:34

Obsid: 32924 SI: HRC-I (5 ksec) Target: VV 114

2d 13:52

6:30 AM Sat 12-Sep

2026:255:11:30:00

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

2d 14:52

7:30 AM Sat 12-Sep

2026:255:11:53:54

Maneuver to 77.06793 27.87095 95.151 [2026:255:12:23:07]

2d 15:15

7:53 AM Sat 12-Sep

2026:255:12:27:37

Obsid: 32923 SI: ACIS-S (16 ksec) Target: B2.2 0505+27

2d 15:49

8:27 AM Sat 12-Sep

2026:255:16:54:17

Maneuver to 302.77789 -36.08413 294.659 [2026:255:17:42:12]

2d 20:16

12:54 PM Sat 12-Sep

2026:255:17:46:42

Obsid: 31055 SI: ACIS-S (46 ksec) Target: GL 783

2d 21:08

1:46 PM Sat 12-Sep

2026:255:20:05:00

Comm pass on DSS-54 (duration 1:00)

2d 23:27

4:05 PM Sat 12-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6119

P4GM

---

0.04

300

P41GM

---

0.00

8.47

CXO: from snapshot at 2026:252:18:55:49 (- 1:42)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:18 P4GM: - 0:18 P41GM: - 0:18

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

140

50000

12000

> 30

2hr avg flux

282

50000

12000

> 30

Orbital fluence

8.0x10⁷

---

2.0x10⁹

---

ACE data from 2026:252:20:25:00 (- 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
Solar Activity

3-day Solar-Geophysical Forecast

Geophysical Activity

Solar Activity