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
270/1945-2115	2020	2100	DSS-26	GOLDSTONE	Sun Sep 27 04:20 PM EDT	0:40
271/1000-1450	1045	1435	DSS-56	MADRID	Mon Sep 28 06:45 AM EDT	3:50
271/1820-1930	1855	1915	DSS-56	MADRID	Mon Sep 28 02:55 PM EDT	0:20
272/1325-1500	1400	1445	DSS-26	GOLDSTONE	Tue Sep 29 10:00 AM EDT	0:45

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:270:03:06:44`	Obsid: 33448 SI: ACIS-S (12 ksec) Target: V4641 Sgr S1	`-11:37`	`11:06 PM Sat 26-Sep`
`2026:270:06:26:44`	Maneuver to 49.94794 41.53231 121.070 [2026:270:07:12:05]	`- 8:17`	`2:26 AM Sun 27-Sep`
`2026:270:07:16:35`	Obsid: 31417 SI: ACIS-S (9 ksec) Target: Perseus Cluster	`- 7:27`	`3:16 AM Sun 27-Sep`
`2026:270:09:58:59`	Maneuver to 359.22975 15.33181 209.996 [2026:270:10:27:34]	`- 4:45`	`5:58 AM Sun 27-Sep`
`2026:270:10:00:00`	Comm pass on DSS-65 (duration 1:00)	`- 4:44`	`6:00 AM Sun 27-Sep`
`2026:270:10:32:04`	Obsid: 33433 SI: ACIS-S (10 ksec) Target: SDSSJ235651.40+	`- 4:11`	`6:32 AM Sun 27-Sep`
`2026:270:13:18:44`	Maneuver to 234.99437 17.88241 280.004 [2026:270:13:55:34]	`- 1:25`	`9:18 AM Sun 27-Sep`
`2026:270:14:00:04`	Obsid: 30380 SI: ACIS-I (14 ksec) Target: Abell 2108	`- 0:43`	`10:00 AM Sun 27-Sep`
`2026:270:14:44:01`	--------------- NOW ---------------	`0:00`	`10:44 AM Sun 27-Sep`
`2026:270:16:55:00`	Comm pass on DSS-53 (duration 1:00)	`2:10`	`12:55 PM Sun 27-Sep`
`2026:270:17:56:44`	Maneuver to 351.13173 8.12313 244.062 [2026:270:18:32:36]	`3:12`	`1:56 PM Sun 27-Sep`
`2026:270:18:37:06`	Obsid: 33435 SI: ACIS-I (10 ksec) Target: RMJ232434.6+080	`3:53`	`2:37 PM Sun 27-Sep`
`2026:270:20:20:00`	Comm pass on DSS-26 (duration 0:40)	`5:35`	`4:20 PM Sun 27-Sep`
`2026:270:21:23:46`	Maneuver to 234.99214 17.88199 286.047 [2026:270:21:59:37]	`6:39`	`5:23 PM Sun 27-Sep`
`2026:270:22:04:07`	Obsid: 33437 SI: ACIS-I (12 ksec) Target: Abell 2108	`7:20`	`6:04 PM Sun 27-Sep`
`2026:271:01:21:07`	Load SEP2826A:CL271:0101 [2026:272:15:55:36]	`10:37`	`9:21 PM Sun 27-Sep`
`2026:271:01:21:07`	Load SEP2826A:CL271:0101 [2026:272:15:55:36]	`10:37`	`9:21 PM Sun 27-Sep`
`2026:271:01:24:07`	Maneuver to 352.19431 5.26916 254.560 [2026:271:02:00:26]	`10:40`	`9:24 PM Sun 27-Sep`
`2026:271:02:06:32`	Obsid: 28340 SI: HRC-I (8 ksec) Target: G29-38	`11:22`	`10:06 PM Sun 27-Sep`
`2026:271:04:19:52`	Maneuver to 283.15288 0.69734 266.000 [2026:271:04:46:17]	`13:35`	`12:19 AM Mon 28-Sep`
`2026:271:04:50:47`	Obsid: 30053 SI: ACIS-S (30 ksec) Target: PSR J1852+0040	`14:06`	`12:50 AM Mon 28-Sep`
`2026:271:10:45:00`	Comm pass on DSS-56 (duration 1:00)	`20:00`	`6:45 AM Mon 28-Sep`
`2026:271:13:19:07`	Maneuver to 352.19405 5.26792 255.897 [2026:271:13:45:31]	`22:35`	`9:19 AM Mon 28-Sep`
`2026:271:13:35:00`	Comm pass on DSS-56 (duration 1:00)	`22:50`	`9:35 AM Mon 28-Sep`
`2026:271:14:01:32`	Obsid: 33452 SI: HRC-I (9 ksec) Target: G29-38	`23:17`	`10:01 AM Mon 28-Sep`
`2026:271:16:31:32`	Maneuver to 313.76000 -40.19000 297.000 [2026:271:16:59:43]	`1d 01:47`	`12:31 PM Mon 28-Sep`
`2026:271:16:59:43`	ER Obsid: 41111 (0 ksec) Purpose: Intermediate Attitud	`1d 02:15`	`12:59 PM Mon 28-Sep`
`2026:271:17:00:04`	Maneuver to 165.46776 -61.02307 150.026 [2026:271:17:27:55]	`1d 02:16`	`1:00 PM Mon 28-Sep`
`2026:271:17:25:00`	Comm pass on DSS-53 (duration 1:00)	`1d 02:40`	`1:25 PM Mon 28-Sep`
`2026:271:17:32:25`	Obsid: 31547 SI: ACIS-I (10 ksec) Target: PSR J1101-6101	`1d 02:48`	`1:32 PM Mon 28-Sep`
`2026:271:20:19:05`	Maneuver to 20.88953 -4.47729 67.787 [2026:271:20:55:32]	`1d 05:35`	`4:19 PM Mon 28-Sep`
`2026:271:21:00:02`	Obsid: 31738 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5-	`1d 06:16`	`5:00 PM Mon 28-Sep`
`2026:271:23:46:42`	Maneuver to 153.93751 -57.27458 139.525 [2026:272:00:22:25]	`1d 09:02`	`7:46 PM Mon 28-Sep`
`2026:272:00:20:00`	Comm pass on DSS-23 (duration 1:00)	`1d 09:35`	`8:20 PM Mon 28-Sep`
`2026:272:00:26:55`	Obsid: 30120 SI: ACIS-I (10 ksec) Target: PSR J1015-5719	`1d 09:42`	`8:26 PM Mon 28-Sep`
`2026:272:03:13:46`	Maneuver to 8.89221 -6.27806 23.687 [2026:272:03:49:20]	`1d 12:29`	`11:13 PM Mon 28-Sep`
`2026:272:03:17:20`	Grating: HETG	`1d 12:33`	`11:17 PM Mon 28-Sep`
`2026:272:03:19:46`	RADMON Disable	`1d 12:35`	`11:19 PM Mon 28-Sep`
`2026:272:03:53:50`	ER Obsid: 41110 (3 ksec) Purpose: Perigee Attitude	`1d 13:09`	`11:53 PM Mon 28-Sep`
`2026:272:06:07:43`	Maneuver to 145.42226 -46.34604 129.470 [2026:272:06:44:15]	`1d 15:23`	`2:07 AM Tue 29-Sep`
`2026:272:06:48:45`	ER Obsid: 41109 (3 ksec) Purpose: Perigee Attitude	`1d 16:04`	`2:48 AM Tue 29-Sep`
`2026:272:08:53:43`	Maneuver to 8.89221 -6.27806 22.170 [2026:272:09:30:15]	`1d 18:09`	`4:53 AM Tue 29-Sep`
`2026:272:09:34:45`	ER Obsid: 41108 (3 ksec) Purpose: Perigee Attitude	`1d 18:50`	`5:34 AM Tue 29-Sep`
`2026:272:10:38:17`	Maneuver to 91.90000 -39.60000 78.000 [2026:272:11:07:30]	`1d 19:54`	`6:38 AM Tue 29-Sep`
`2026:272:11:12:00`	ER Obsid: 41107 (3 ksec) Purpose: Perigee Attitude	`1d 20:27`	`7:12 AM Tue 29-Sep`
`2026:272:14:00:00`	Comm pass on DSS-26 (duration 0:45)	`1d 23:15`	`10:00 AM Tue 29-Sep`
`2026:272:14:26:33`	Maneuver to 10.66139 -4.08130 37.793 [2026:272:14:55:30]	`1d 23:42`	`10:26 AM Tue 29-Sep`
`2026:272:15:00:00`	ER Obsid: 41106 (1 ksec) Purpose: Perigee Attitude	`2d 00:15`	`11:00 AM Tue 29-Sep`
`2026:272:15:16:40`	Maneuver to 358.12158 2.03919 273.321 [2026:272:15:55:22]	`2d 00:32`	`11:16 AM Tue 29-Sep`
`2026:272:15:59:52`	ER Obsid: 41105 (1 ksec) Purpose: Perigee Attitude	`2d 01:15`	`11:59 AM Tue 29-Sep`
`2026:272:16:45:00`	Comm pass on DSS-65 (duration 0:55)	`2d 02:00`	`12:45 PM Tue 29-Sep`
`2026:272:16:45:00`	Load SEP2826A:CL272:1601 [2026:274:07:20:33]	`2d 02:00`	`12:45 PM Tue 29-Sep`
`2026:272:16:45:00`	Load SEP2826A:CL272:1601 [2026:274:07:20:33]	`2d 02:00`	`12:45 PM Tue 29-Sep`
`2026:272:17:13:20`	Maneuver to 267.20885 -20.33457 269.386 [2026:272:17:44:53]	`2d 02:29`	`1:13 PM Tue 29-Sep`
`2026:272:17:13:54`	Grating: NONE	`2d 02:29`	`1:13 PM Tue 29-Sep`
`2026:272:17:27:05`	RADMON Enable	`2d 02:43`	`1:27 PM Tue 29-Sep`
`2026:272:17:49:23`	Obsid: 31094 SI: ACIS-S (10 ksec) Target: NGC 6440	`2d 03:05`	`1:49 PM Tue 29-Sep`
`2026:272:20:36:03`	Maneuver to 352.19237 5.26974 259.243 [2026:272:21:07:00]	`2d 05:52`	`4:36 PM Tue 29-Sep`
`2026:272:21:18:28`	Obsid: 33453 SI: HRC-I (7 ksec) Target: G29-38	`2d 06:34`	`5:18 PM Tue 29-Sep`
`2026:272:23:15:08`	Maneuver to 308.49000 -41.91000 290.000 [2026:272:23:42:59]	`2d 08:31`	`7:15 PM Tue 29-Sep`
`2026:272:23:42:59`	ER Obsid: 41104 (0 ksec) Purpose: Intermediate Attitud	`2d 08:58`	`7:42 PM Tue 29-Sep`
`2026:272:23:43:20`	Maneuver to 165.47224 -61.02325 150.030 [2026:273:00:10:32]	`2d 08:59`	`7:43 PM Tue 29-Sep`
`2026:273:00:15:02`	Obsid: 33461 SI: ACIS-I (10 ksec) Target: PSR J1101-6101	`2d 09:31`	`8:15 PM Tue 29-Sep`
`2026:273:01:35:00`	Comm pass on DSS-26 (duration 1:00)	`2d 10:50`	`9:35 PM Tue 29-Sep`
`2026:273:03:01:42`	Maneuver to 20.88938 -4.47985 64.504 [2026:273:03:37:59]	`2d 12:17`	`11:01 PM Tue 29-Sep`
`2026:273:03:42:29`	Obsid: 33464 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5-	`2d 12:58`	`11:42 PM Tue 29-Sep`
`2026:273:06:29:09`	Maneuver to 135.01566 -43.93221 108.017 [2026:273:07:03:40]	`2d 15:45`	`2:29 AM Wed 30-Sep`
`2026:273:07:08:10`	Obsid: 29743 SI: ACIS-I (13 ksec) Target: [MWE2019] 1-435	`2d 16:24`	`3:08 AM Wed 30-Sep`
`2026:273:10:20:00`	Comm pass on DSS-65 (duration 1:00)	`2d 19:35`	`6:20 AM Wed 30-Sep`
`2026:273:10:44:50`	Maneuver to 20.88930 -4.48039 63.661 [2026:273:11:19:20]	`2d 20:00`	`6:44 AM Wed 30-Sep`
`2026:273:11:23:50`	Obsid: 33465 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5-	`2d 20:39`	`7:23 AM Wed 30-Sep`
`2026:273:14:10:30`	Maneuver to 135.01603 -43.93249 108.017 [2026:273:14:44:59]	`2d 23:26`	`10:10 AM Wed 30-Sep`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:270:03:06:44

Obsid: 33448 SI: ACIS-S (12 ksec) Target: V4641 Sgr S1

-11:37

11:06 PM Sat 26-Sep

2026:270:06:26:44

Maneuver to 49.94794 41.53231 121.070 [2026:270:07:12:05]

- 8:17

2:26 AM Sun 27-Sep

2026:270:07:16:35

Obsid: 31417 SI: ACIS-S (9 ksec) Target: Perseus Cluster

- 7:27

3:16 AM Sun 27-Sep

2026:270:09:58:59

Maneuver to 359.22975 15.33181 209.996 [2026:270:10:27:34]

- 4:45

5:58 AM Sun 27-Sep

2026:270:10:00:00

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

- 4:44

6:00 AM Sun 27-Sep

2026:270:10:32:04

Obsid: 33433 SI: ACIS-S (10 ksec) Target: SDSSJ235651.40+

- 4:11

6:32 AM Sun 27-Sep

2026:270:13:18:44

Maneuver to 234.99437 17.88241 280.004 [2026:270:13:55:34]

- 1:25

9:18 AM Sun 27-Sep

2026:270:14:00:04

Obsid: 30380 SI: ACIS-I (14 ksec) Target: Abell 2108

- 0:43

10:00 AM Sun 27-Sep

2026:270:14:44:01

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

0:00

10:44 AM Sun 27-Sep

2026:270:16:55:00

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

2:10

12:55 PM Sun 27-Sep

2026:270:17:56:44

Maneuver to 351.13173 8.12313 244.062 [2026:270:18:32:36]

3:12

1:56 PM Sun 27-Sep

2026:270:18:37:06

Obsid: 33435 SI: ACIS-I (10 ksec) Target: RMJ232434.6+080

3:53

2:37 PM Sun 27-Sep

2026:270:20:20:00

Comm pass on DSS-26 (duration 0:40)

5:35

4:20 PM Sun 27-Sep

2026:270:21:23:46

Maneuver to 234.99214 17.88199 286.047 [2026:270:21:59:37]

6:39

5:23 PM Sun 27-Sep

2026:270:22:04:07

Obsid: 33437 SI: ACIS-I (12 ksec) Target: Abell 2108

7:20

6:04 PM Sun 27-Sep

2026:271:01:21:07

Load SEP2826A:CL271:0101 [2026:272:15:55:36]

10:37

9:21 PM Sun 27-Sep

2026:271:01:21:07

Load SEP2826A:CL271:0101 [2026:272:15:55:36]

10:37

9:21 PM Sun 27-Sep

2026:271:01:24:07

Maneuver to 352.19431 5.26916 254.560 [2026:271:02:00:26]

10:40

9:24 PM Sun 27-Sep

2026:271:02:06:32

Obsid: 28340 SI: HRC-I (8 ksec) Target: G29-38

11:22

10:06 PM Sun 27-Sep

2026:271:04:19:52

Maneuver to 283.15288 0.69734 266.000 [2026:271:04:46:17]

13:35

12:19 AM Mon 28-Sep

2026:271:04:50:47

Obsid: 30053 SI: ACIS-S (30 ksec) Target: PSR J1852+0040

14:06

12:50 AM Mon 28-Sep

2026:271:10:45:00

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

20:00

6:45 AM Mon 28-Sep

2026:271:13:19:07

Maneuver to 352.19405 5.26792 255.897 [2026:271:13:45:31]

22:35

9:19 AM Mon 28-Sep

2026:271:13:35:00

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

22:50

9:35 AM Mon 28-Sep

2026:271:14:01:32

Obsid: 33452 SI: HRC-I (9 ksec) Target: G29-38

23:17

10:01 AM Mon 28-Sep

2026:271:16:31:32

Maneuver to 313.76000 -40.19000 297.000 [2026:271:16:59:43]

1d 01:47

12:31 PM Mon 28-Sep

2026:271:16:59:43

ER Obsid: 41111 (0 ksec) Purpose: Intermediate Attitud

1d 02:15

12:59 PM Mon 28-Sep

2026:271:17:00:04

Maneuver to 165.46776 -61.02307 150.026 [2026:271:17:27:55]

1d 02:16

1:00 PM Mon 28-Sep

2026:271:17:25:00

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

1d 02:40

1:25 PM Mon 28-Sep

2026:271:17:32:25

Obsid: 31547 SI: ACIS-I (10 ksec) Target: PSR J1101-6101

1d 02:48

1:32 PM Mon 28-Sep

2026:271:20:19:05

Maneuver to 20.88953 -4.47729 67.787 [2026:271:20:55:32]

1d 05:35

4:19 PM Mon 28-Sep

2026:271:21:00:02

Obsid: 31738 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5-

1d 06:16

5:00 PM Mon 28-Sep

2026:271:23:46:42

Maneuver to 153.93751 -57.27458 139.525 [2026:272:00:22:25]

1d 09:02

7:46 PM Mon 28-Sep

2026:272:00:20:00

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

1d 09:35

8:20 PM Mon 28-Sep

2026:272:00:26:55

Obsid: 30120 SI: ACIS-I (10 ksec) Target: PSR J1015-5719

1d 09:42

8:26 PM Mon 28-Sep

2026:272:03:13:46

Maneuver to 8.89221 -6.27806 23.687 [2026:272:03:49:20]

1d 12:29

11:13 PM Mon 28-Sep

2026:272:03:17:20

Grating: HETG

1d 12:33

11:17 PM Mon 28-Sep

2026:272:03:19:46

RADMON Disable

1d 12:35

11:19 PM Mon 28-Sep

2026:272:03:53:50

ER Obsid: 41110 (3 ksec) Purpose: Perigee Attitude

1d 13:09

11:53 PM Mon 28-Sep

2026:272:06:07:43

Maneuver to 145.42226 -46.34604 129.470 [2026:272:06:44:15]

1d 15:23

2:07 AM Tue 29-Sep

2026:272:06:48:45

ER Obsid: 41109 (3 ksec) Purpose: Perigee Attitude

1d 16:04

2:48 AM Tue 29-Sep

2026:272:08:53:43

Maneuver to 8.89221 -6.27806 22.170 [2026:272:09:30:15]

1d 18:09

4:53 AM Tue 29-Sep

2026:272:09:34:45

ER Obsid: 41108 (3 ksec) Purpose: Perigee Attitude

1d 18:50

5:34 AM Tue 29-Sep

2026:272:10:38:17

Maneuver to 91.90000 -39.60000 78.000 [2026:272:11:07:30]

1d 19:54

6:38 AM Tue 29-Sep

2026:272:11:12:00

ER Obsid: 41107 (3 ksec) Purpose: Perigee Attitude

1d 20:27

7:12 AM Tue 29-Sep

2026:272:14:00:00

Comm pass on DSS-26 (duration 0:45)

1d 23:15

10:00 AM Tue 29-Sep

2026:272:14:26:33

Maneuver to 10.66139 -4.08130 37.793 [2026:272:14:55:30]

1d 23:42

10:26 AM Tue 29-Sep

2026:272:15:00:00

ER Obsid: 41106 (1 ksec) Purpose: Perigee Attitude

2d 00:15

11:00 AM Tue 29-Sep

2026:272:15:16:40

Maneuver to 358.12158 2.03919 273.321 [2026:272:15:55:22]

2d 00:32

11:16 AM Tue 29-Sep

2026:272:15:59:52

ER Obsid: 41105 (1 ksec) Purpose: Perigee Attitude

2d 01:15

11:59 AM Tue 29-Sep

2026:272:16:45:00

Comm pass on DSS-65 (duration 0:55)

2d 02:00

12:45 PM Tue 29-Sep

2026:272:16:45:00

Load SEP2826A:CL272:1601 [2026:274:07:20:33]

2d 02:00

12:45 PM Tue 29-Sep

2026:272:16:45:00

Load SEP2826A:CL272:1601 [2026:274:07:20:33]

2d 02:00

12:45 PM Tue 29-Sep

2026:272:17:13:20

Maneuver to 267.20885 -20.33457 269.386 [2026:272:17:44:53]

2d 02:29

1:13 PM Tue 29-Sep

2026:272:17:13:54

Grating: NONE

2d 02:29

1:13 PM Tue 29-Sep

2026:272:17:27:05

RADMON Enable

2d 02:43

1:27 PM Tue 29-Sep

2026:272:17:49:23

Obsid: 31094 SI: ACIS-S (10 ksec) Target: NGC 6440

2d 03:05

1:49 PM Tue 29-Sep

2026:272:20:36:03

Maneuver to 352.19237 5.26974 259.243 [2026:272:21:07:00]

2d 05:52

4:36 PM Tue 29-Sep

2026:272:21:18:28

Obsid: 33453 SI: HRC-I (7 ksec) Target: G29-38

2d 06:34

5:18 PM Tue 29-Sep

2026:272:23:15:08

Maneuver to 308.49000 -41.91000 290.000 [2026:272:23:42:59]

2d 08:31

7:15 PM Tue 29-Sep

2026:272:23:42:59

ER Obsid: 41104 (0 ksec) Purpose: Intermediate Attitud

2d 08:58

7:42 PM Tue 29-Sep

2026:272:23:43:20

Maneuver to 165.47224 -61.02325 150.030 [2026:273:00:10:32]

2d 08:59

7:43 PM Tue 29-Sep

2026:273:00:15:02

Obsid: 33461 SI: ACIS-I (10 ksec) Target: PSR J1101-6101

2d 09:31

8:15 PM Tue 29-Sep

2026:273:01:35:00

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

2d 10:50

9:35 PM Tue 29-Sep

2026:273:03:01:42

Maneuver to 20.88938 -4.47985 64.504 [2026:273:03:37:59]

2d 12:17

11:01 PM Tue 29-Sep

2026:273:03:42:29

Obsid: 33464 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5-

2d 12:58

11:42 PM Tue 29-Sep

2026:273:06:29:09

Maneuver to 135.01566 -43.93221 108.017 [2026:273:07:03:40]

2d 15:45

2:29 AM Wed 30-Sep

2026:273:07:08:10

Obsid: 29743 SI: ACIS-I (13 ksec) Target: [MWE2019] 1-435

2d 16:24

3:08 AM Wed 30-Sep

2026:273:10:20:00

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

2d 19:35

6:20 AM Wed 30-Sep

2026:273:10:44:50

Maneuver to 20.88930 -4.48039 63.661 [2026:273:11:19:20]

2d 20:00

6:44 AM Wed 30-Sep

2026:273:11:23:50

Obsid: 33465 SI: ACIS-S (10 ksec) Target: ACT-CL J0123.5-

2d 20:39

7:23 AM Wed 30-Sep

2026:273:14:10:30

Maneuver to 135.01603 -43.93249 108.017 [2026:273:14:44:59]

2d 23:26

10:10 AM Wed 30-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6374

P4GM

---

0.02

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:270:10:56:36 (- 3:47)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:19 P4GM: - 0:21 P41GM: - 0:19

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

11.6

50000

12000

> 30

2hr avg flux

10.5

50000

12000

> 30

Orbital fluence

4.6x10⁵

---

2.0x10⁹

---

ACE data from 2026:270:14:30:00 (- 0:14)
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 to active levels for the past 24 hours. Solar wind speed reached a peak of 514 km/s at 25/2333Z. Total IMF reached 7 nT at 26/1235Z. The maximum southward component of Bz reached 5 nT at 26/0419Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 1259 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (27 Sep) and quiet levels on days two and three (28 Sep, 29 Sep).
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 7 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 days one and two (27 Sep, 28 Sep) and expected to be very low with a chance for a C-class flares on day three (29 Sep).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 25/2100Z to 26/2100Z: The geomagnetic field has been at quiet to active levels for the past 24 hours. Solar wind speed reached a peak of 514 km/s at 25/2333Z. Total IMF reached 7 nT at 26/1235Z. The maximum southward component of Bz reached 5 nT at 26/0419Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 1259 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on day one (27 Sep) and quiet levels on days two and three (28 Sep, 29 Sep).

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 7 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 days one and two (27 Sep, 28 Sep) and expected to be very low with a chance for a C-class flares on day three (29 Sep).