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
256/0845-1140	0945	1125	DSS-34	CANBERRA	Sun Sep 13 05:45 AM EDT	1:40
257/0910-1115	1000	1100	DSS-54	MADRID	Mon Sep 14 06:00 AM EDT	1:00
257/2000-2200	2045	2145	DSS-65	MADRID	Mon Sep 14 04:45 PM EDT	1:00

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:255:16:54:17`	Maneuver to 302.77789 -36.08413 294.659 [2026:255:17:42:12]	`-11:59`	`12:54 PM Sat 12-Sep`
`2026:255:17:46:42`	Obsid: 31055 SI: ACIS-S (46 ksec) Target: GL 783	`-11:07`	`1:46 PM Sat 12-Sep`
`2026:255:20:05:00`	Comm pass on DSS-54 (duration 1:00)	`- 8:49`	`4:05 PM Sat 12-Sep`
`2026:256:02:40:00`	Comm pass on DSS-23 (duration 1:00)	`- 2:14`	`10:40 PM Sat 12-Sep`
`2026:256:04:10:01`	Load SEP0726A:CL256:0401 [2026:257:02:09:17]	`- 0:43`	`12:10 AM Sun 13-Sep`
`2026:256:04:10:01`	Load SEP0726A:CL256:0401 [2026:257:02:09:17]	`- 0:43`	`12:10 AM Sun 13-Sep`
`2026:256:04:54:00`	--------------- NOW ---------------	`0:00`	`12:54 AM Sun 13-Sep`
`2026:256:06:35:38`	Maneuver to 340.83200 -9.50000 298.562 [2026:256:06:56:40]	`1:41`	`2:35 AM Sun 13-Sep`
`2026:256:06:39:12`	Grating: HETG	`1:45`	`2:39 AM Sun 13-Sep`
`2026:256:06:41:15`	RADMON Disable	`1:47`	`2:41 AM Sun 13-Sep`
`2026:256:07:01:10`	ER Obsid: 41149 (3 ksec) Purpose: Perigee Attitude	`2:07`	`3:01 AM Sun 13-Sep`
`2026:256:07:51:10`	Maneuver to 219.00000 -26.60000 244.158 [2026:256:08:27:17]	`2:57`	`3:51 AM Sun 13-Sep`
`2026:256:08:31:47`	ER Obsid: 41148 (3 ksec) Purpose: Perigee Attitude	`3:37`	`4:31 AM Sun 13-Sep`
`2026:256:09:21:47`	Maneuver to 340.83200 -9.50000 298.445 [2026:256:09:57:55]	`4:27`	`5:21 AM Sun 13-Sep`
`2026:256:10:00:00`	Comm pass on DSS-34 (duration 1:00)	`5:06`	`6:00 AM Sun 13-Sep`
`2026:256:10:02:25`	ER Obsid: 41147 (8 ksec) Purpose: Perigee Attitude	`5:08`	`6:02 AM Sun 13-Sep`
`2026:256:12:24:05`	Maneuver to 219.00000 -26.60000 244.086 [2026:256:13:00:13]	`7:30`	`8:24 AM Sun 13-Sep`
`2026:256:13:04:43`	ER Obsid: 41146 (3 ksec) Purpose: Perigee Attitude	`8:10`	`9:04 AM Sun 13-Sep`
`2026:256:16:59:22`	Maneuver to 340.83200 -9.50000 298.238 [2026:256:17:35:30]	`12:05`	`12:59 PM Sun 13-Sep`
`2026:256:17:40:00`	ER Obsid: 41145 (0 ksec) Purpose: Perigee Attitude	`12:46`	`1:40 PM Sun 13-Sep`
`2026:256:17:55:41`	Maneuver to 346.20000 3.64900 215.176 [2026:256:18:25:25]	`13:01`	`1:55 PM Sun 13-Sep`
`2026:256:18:29:55`	ER Obsid: 41144 (0 ksec) Purpose: Perigee Attitude	`13:35`	`2:29 PM Sun 13-Sep`
`2026:256:20:24:51`	Maneuver to 182.55511 56.65287 346.232 [2026:256:21:02:22]	`15:30`	`4:24 PM Sun 13-Sep`
`2026:256:20:25:26`	Grating: NONE	`15:31`	`4:25 PM Sun 13-Sep`
`2026:256:20:44:34`	RADMON Enable	`15:50`	`4:44 PM Sun 13-Sep`
`2026:256:21:06:52`	Obsid: 32931 SI: ACIS-S (10 ksec) Target: WISEA J121024.5	`16:12`	`5:06 PM Sun 13-Sep`
`2026:256:22:05:00`	Comm pass on DSS-56 (duration 1:00)	`17:11`	`6:05 PM Sun 13-Sep`
`2026:256:23:53:32`	Maneuver to 66.00000 28.00000 100.681 [2026:257:00:22:39]	`18:59`	`7:53 PM Sun 13-Sep`
`2026:257:00:22:39`	ER Obsid: 41143 (0 ksec) Purpose: Intermediate Attitud	`19:28`	`8:22 PM Sun 13-Sep`
`2026:257:00:23:00`	Maneuver to 16.94661 -17.52856 63.000 [2026:257:00:51:09]	`19:29`	`8:23 PM Sun 13-Sep`
`2026:257:01:02:25`	Obsid: 32925 SI: HRC-I (4 ksec) Target: VV 114	`20:08`	`9:02 PM Sun 13-Sep`
`2026:257:02:06:19`	Load SEP1426A:CL257:0201 [2026:258:12:57:07]	`21:12`	`10:06 PM Sun 13-Sep`
`2026:257:02:06:19`	Load SEP1426A:CL257:0201 [2026:258:12:57:07]	`21:12`	`10:06 PM Sun 13-Sep`
`2026:257:02:09:19`	Maneuver to 134.88138 -43.54770 127.019 [2026:257:02:42:05]	`21:15`	`10:09 PM Sun 13-Sep`
`2026:257:02:46:35`	Obsid: 29742 SI: ACIS-I (8 ksec) Target: [CTC2021] Vela	`21:52`	`10:46 PM Sun 13-Sep`
`2026:257:03:00:00`	Comm pass on DSS-23 (duration 1:00)	`22:06`	`11:00 PM Sun 13-Sep`
`2026:257:05:08:15`	Maneuver to 1.60340 -13.44058 44.997 [2026:257:05:43:36]	`1d 00:14`	`1:08 AM Mon 14-Sep`
`2026:257:05:48:06`	Obsid: 31130 SI: ACIS-S (10 ksec) Target: SN 2021ocs	`1d 00:54`	`1:48 AM Mon 14-Sep`
`2026:257:08:34:46`	Maneuver to 134.88328 -43.54532 134.603 [2026:257:09:10:00]	`1d 03:40`	`4:34 AM Mon 14-Sep`
`2026:257:09:14:30`	Obsid: 33220 SI: ACIS-I (11 ksec) Target: [CTC2021] Vela	`1d 04:20`	`5:14 AM Mon 14-Sep`
`2026:257:10:00:00`	Comm pass on DSS-54 (duration 1:00)	`1d 05:06`	`6:00 AM Mon 14-Sep`
`2026:257:12:17:50`	Maneuver to 1.60265 -13.44128 44.084 [2026:257:12:53:04]	`1d 07:23`	`8:17 AM Mon 14-Sep`
`2026:257:12:57:34`	Obsid: 33230 SI: ACIS-S (10 ksec) Target: SN 2021ocs	`1d 08:03`	`8:57 AM Mon 14-Sep`
`2026:257:15:44:14`	Maneuver to 134.88448 -43.54578 134.272 [2026:257:16:19:28]	`1d 10:50`	`11:44 AM Mon 14-Sep`
`2026:257:16:23:58`	Obsid: 33221 SI: ACIS-I (13 ksec) Target: [CTC2021] Vela	`1d 11:29`	`12:23 PM Mon 14-Sep`
`2026:257:20:08:58`	Maneuver to 340.81449 -24.41269 334.987 [2026:257:20:44:21]	`1d 15:14`	`4:08 PM Mon 14-Sep`
`2026:257:20:45:00`	Comm pass on DSS-65 (duration 1:00)	`1d 15:51`	`4:45 PM Mon 14-Sep`
`2026:257:20:48:51`	Obsid: 33219 SI: ACIS-S (10 ksec) Target: 2RXS J224322.5-	`1d 15:54`	`4:48 PM Mon 14-Sep`
`2026:257:23:35:31`	Maneuver to 220.59975 -17.22419 248.000 [2026:258:00:10:58]	`1d 18:41`	`7:35 PM Mon 14-Sep`
`2026:258:00:15:28`	Obsid: 30194 SI: ACIS-S (11 ksec) Target: NGC5728	`1d 19:21`	`8:15 PM Mon 14-Sep`
`2026:258:03:18:48`	Maneuver to 348.13870 -8.64677 320.915 [2026:258:03:57:14]	`1d 22:24`	`11:18 PM Mon 14-Sep`
`2026:258:04:01:44`	Obsid: 33215 SI: ACIS-S (9 ksec) Target: SDSSJ231240.03-	`1d 23:07`	`12:01 AM Tue 15-Sep`
`2026:258:06:40:04`	Maneuver to 220.60023 -17.22316 247.000 [2026:258:07:18:32]	`2d 01:46`	`2:40 AM Tue 15-Sep`
`2026:258:07:23:02`	Obsid: 33226 SI: ACIS-S (17 ksec) Target: NGC5728	`2d 02:29`	`3:23 AM Tue 15-Sep`
`2026:258:09:25:00`	Comm pass on DSS-34 (duration 0:50)	`2d 04:31`	`5:25 AM Tue 15-Sep`
`2026:258:12:06:22`	Maneuver to 340.66348 -0.39317 262.000 [2026:258:12:43:49]	`2d 07:12`	`8:06 AM Tue 15-Sep`
`2026:258:12:48:19`	Obsid: 33218 SI: ACIS-S (9 ksec) Target: SDSSJ224240.98-	`2d 07:54`	`8:48 AM Tue 15-Sep`
`2026:258:15:23:39`	Load SEP1426A:CL258:1501 [2026:260:02:44:10]	`2d 10:29`	`11:23 AM Tue 15-Sep`
`2026:258:15:23:39`	Load SEP1426A:CL258:1501 [2026:260:02:44:10]	`2d 10:29`	`11:23 AM Tue 15-Sep`
`2026:258:15:26:39`	Maneuver to 222.80733 16.45464 279.896 [2026:258:16:03:38]	`2d 10:32`	`11:26 AM Tue 15-Sep`
`2026:258:16:09:04`	Obsid: 32461 SI: HRC-I (9 ksec) Target: AT2024dky	`2d 11:15`	`12:09 PM Tue 15-Sep`
`2026:258:18:47:24`	Maneuver to 267.17504 -27.13789 269.219 [2026:258:19:12:23]	`2d 13:53`	`2:47 PM Tue 15-Sep`
`2026:258:19:16:53`	Obsid: 30125 SI: ACIS-S (9 ksec) Target: SNR G1.9+0.3	`2d 14:22`	`3:16 PM Tue 15-Sep`
`2026:258:22:03:03`	Maneuver to 349.90000 -4.50000 295.449 [2026:258:22:32:10]	`2d 17:09`	`6:03 PM Tue 15-Sep`
`2026:258:22:06:38`	Grating: HETG	`2d 17:12`	`6:06 PM Tue 15-Sep`
`2026:258:22:08:41`	RADMON Disable	`2d 17:14`	`6:08 PM Tue 15-Sep`
`2026:258:22:36:40`	ER Obsid: 41142 (1 ksec) Purpose: Perigee Attitude	`2d 17:42`	`6:36 PM Tue 15-Sep`
`2026:258:23:16:40`	Maneuver to 354.00000 1.00000 170.448 [2026:258:23:55:30]	`2d 18:22`	`7:16 PM Tue 15-Sep`
`2026:258:23:20:00`	Comm pass on DSS-56 (duration 1:00)	`2d 18:26`	`7:20 PM Tue 15-Sep`
`2026:259:00:00:00`	ER Obsid: 41141 (1 ksec) Purpose: Perigee Attitude	`2d 19:06`	`8:00 PM Tue 15-Sep`
`2026:259:00:45:52`	Maneuver to 161.50000 49.00000 16.297 [2026:259:01:25:30]	`2d 19:51`	`8:45 PM Tue 15-Sep`
`2026:259:01:30:00`	ER Obsid: 41140 (3 ksec) Purpose: Perigee Attitude	`2d 20:36`	`9:30 PM Tue 15-Sep`
`2026:259:03:15:51`	Maneuver to 354.00000 1.00000 172.714 [2026:259:03:55:30]	`2d 22:21`	`11:15 PM Tue 15-Sep`
`2026:259:04:00:00`	ER Obsid: 41139 (3 ksec) Purpose: Perigee Attitude	`2d 23:06`	`12:00 AM Wed 16-Sep`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:255:16:54:17

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

-11:59

12:54 PM Sat 12-Sep

2026:255:17:46:42

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

-11:07

1:46 PM Sat 12-Sep

2026:255:20:05:00

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

- 8:49

4:05 PM Sat 12-Sep

2026:256:02:40:00

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

- 2:14

10:40 PM Sat 12-Sep

2026:256:04:10:01

Load SEP0726A:CL256:0401 [2026:257:02:09:17]

- 0:43

12:10 AM Sun 13-Sep

2026:256:04:10:01

Load SEP0726A:CL256:0401 [2026:257:02:09:17]

- 0:43

12:10 AM Sun 13-Sep

2026:256:04:54:00

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

0:00

12:54 AM Sun 13-Sep

2026:256:06:35:38

Maneuver to 340.83200 -9.50000 298.562 [2026:256:06:56:40]

1:41

2:35 AM Sun 13-Sep

2026:256:06:39:12

Grating: HETG

1:45

2:39 AM Sun 13-Sep

2026:256:06:41:15

RADMON Disable

1:47

2:41 AM Sun 13-Sep

2026:256:07:01:10

ER Obsid: 41149 (3 ksec) Purpose: Perigee Attitude

2:07

3:01 AM Sun 13-Sep

2026:256:07:51:10

Maneuver to 219.00000 -26.60000 244.158 [2026:256:08:27:17]

2:57

3:51 AM Sun 13-Sep

2026:256:08:31:47

ER Obsid: 41148 (3 ksec) Purpose: Perigee Attitude

3:37

4:31 AM Sun 13-Sep

2026:256:09:21:47

Maneuver to 340.83200 -9.50000 298.445 [2026:256:09:57:55]

4:27

5:21 AM Sun 13-Sep

2026:256:10:00:00

Comm pass on DSS-34 (duration 1:00)

5:06

6:00 AM Sun 13-Sep

2026:256:10:02:25

ER Obsid: 41147 (8 ksec) Purpose: Perigee Attitude

5:08

6:02 AM Sun 13-Sep

2026:256:12:24:05

Maneuver to 219.00000 -26.60000 244.086 [2026:256:13:00:13]

7:30

8:24 AM Sun 13-Sep

2026:256:13:04:43

ER Obsid: 41146 (3 ksec) Purpose: Perigee Attitude

8:10

9:04 AM Sun 13-Sep

2026:256:16:59:22

Maneuver to 340.83200 -9.50000 298.238 [2026:256:17:35:30]

12:05

12:59 PM Sun 13-Sep

2026:256:17:40:00

ER Obsid: 41145 (0 ksec) Purpose: Perigee Attitude

12:46

1:40 PM Sun 13-Sep

2026:256:17:55:41

Maneuver to 346.20000 3.64900 215.176 [2026:256:18:25:25]

13:01

1:55 PM Sun 13-Sep

2026:256:18:29:55

ER Obsid: 41144 (0 ksec) Purpose: Perigee Attitude

13:35

2:29 PM Sun 13-Sep

2026:256:20:24:51

Maneuver to 182.55511 56.65287 346.232 [2026:256:21:02:22]

15:30

4:24 PM Sun 13-Sep

2026:256:20:25:26

Grating: NONE

15:31

4:25 PM Sun 13-Sep

2026:256:20:44:34

RADMON Enable

15:50

4:44 PM Sun 13-Sep

2026:256:21:06:52

Obsid: 32931 SI: ACIS-S (10 ksec) Target: WISEA J121024.5

16:12

5:06 PM Sun 13-Sep

2026:256:22:05:00

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

17:11

6:05 PM Sun 13-Sep

2026:256:23:53:32

Maneuver to 66.00000 28.00000 100.681 [2026:257:00:22:39]

18:59

7:53 PM Sun 13-Sep

2026:257:00:22:39

ER Obsid: 41143 (0 ksec) Purpose: Intermediate Attitud

19:28

8:22 PM Sun 13-Sep

2026:257:00:23:00

Maneuver to 16.94661 -17.52856 63.000 [2026:257:00:51:09]

19:29

8:23 PM Sun 13-Sep

2026:257:01:02:25

Obsid: 32925 SI: HRC-I (4 ksec) Target: VV 114

20:08

9:02 PM Sun 13-Sep

2026:257:02:06:19

Load SEP1426A:CL257:0201 [2026:258:12:57:07]

21:12

10:06 PM Sun 13-Sep

2026:257:02:06:19

Load SEP1426A:CL257:0201 [2026:258:12:57:07]

21:12

10:06 PM Sun 13-Sep

2026:257:02:09:19

Maneuver to 134.88138 -43.54770 127.019 [2026:257:02:42:05]

21:15

10:09 PM Sun 13-Sep

2026:257:02:46:35

Obsid: 29742 SI: ACIS-I (8 ksec) Target: [CTC2021] Vela

21:52

10:46 PM Sun 13-Sep

2026:257:03:00:00

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

22:06

11:00 PM Sun 13-Sep

2026:257:05:08:15

Maneuver to 1.60340 -13.44058 44.997 [2026:257:05:43:36]

1d 00:14

1:08 AM Mon 14-Sep

2026:257:05:48:06

Obsid: 31130 SI: ACIS-S (10 ksec) Target: SN 2021ocs

1d 00:54

1:48 AM Mon 14-Sep

2026:257:08:34:46

Maneuver to 134.88328 -43.54532 134.603 [2026:257:09:10:00]

1d 03:40

4:34 AM Mon 14-Sep

2026:257:09:14:30

Obsid: 33220 SI: ACIS-I (11 ksec) Target: [CTC2021] Vela

1d 04:20

5:14 AM Mon 14-Sep

2026:257:10:00:00

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

1d 05:06

6:00 AM Mon 14-Sep

2026:257:12:17:50

Maneuver to 1.60265 -13.44128 44.084 [2026:257:12:53:04]

1d 07:23

8:17 AM Mon 14-Sep

2026:257:12:57:34

Obsid: 33230 SI: ACIS-S (10 ksec) Target: SN 2021ocs

1d 08:03

8:57 AM Mon 14-Sep

2026:257:15:44:14

Maneuver to 134.88448 -43.54578 134.272 [2026:257:16:19:28]

1d 10:50

11:44 AM Mon 14-Sep

2026:257:16:23:58

Obsid: 33221 SI: ACIS-I (13 ksec) Target: [CTC2021] Vela

1d 11:29

12:23 PM Mon 14-Sep

2026:257:20:08:58

Maneuver to 340.81449 -24.41269 334.987 [2026:257:20:44:21]

1d 15:14

4:08 PM Mon 14-Sep

2026:257:20:45:00

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

1d 15:51

4:45 PM Mon 14-Sep

2026:257:20:48:51

Obsid: 33219 SI: ACIS-S (10 ksec) Target: 2RXS J224322.5-

1d 15:54

4:48 PM Mon 14-Sep

2026:257:23:35:31

Maneuver to 220.59975 -17.22419 248.000 [2026:258:00:10:58]

1d 18:41

7:35 PM Mon 14-Sep

2026:258:00:15:28

Obsid: 30194 SI: ACIS-S (11 ksec) Target: NGC5728

1d 19:21

8:15 PM Mon 14-Sep

2026:258:03:18:48

Maneuver to 348.13870 -8.64677 320.915 [2026:258:03:57:14]

1d 22:24

11:18 PM Mon 14-Sep

2026:258:04:01:44

Obsid: 33215 SI: ACIS-S (9 ksec) Target: SDSSJ231240.03-

1d 23:07

12:01 AM Tue 15-Sep

2026:258:06:40:04

Maneuver to 220.60023 -17.22316 247.000 [2026:258:07:18:32]

2d 01:46

2:40 AM Tue 15-Sep

2026:258:07:23:02

Obsid: 33226 SI: ACIS-S (17 ksec) Target: NGC5728

2d 02:29

3:23 AM Tue 15-Sep

2026:258:09:25:00

Comm pass on DSS-34 (duration 0:50)

2d 04:31

5:25 AM Tue 15-Sep

2026:258:12:06:22

Maneuver to 340.66348 -0.39317 262.000 [2026:258:12:43:49]

2d 07:12

8:06 AM Tue 15-Sep

2026:258:12:48:19

Obsid: 33218 SI: ACIS-S (9 ksec) Target: SDSSJ224240.98-

2d 07:54

8:48 AM Tue 15-Sep

2026:258:15:23:39

Load SEP1426A:CL258:1501 [2026:260:02:44:10]

2d 10:29

11:23 AM Tue 15-Sep

2026:258:15:23:39

Load SEP1426A:CL258:1501 [2026:260:02:44:10]

2d 10:29

11:23 AM Tue 15-Sep

2026:258:15:26:39

Maneuver to 222.80733 16.45464 279.896 [2026:258:16:03:38]

2d 10:32

11:26 AM Tue 15-Sep

2026:258:16:09:04

Obsid: 32461 SI: HRC-I (9 ksec) Target: AT2024dky

2d 11:15

12:09 PM Tue 15-Sep

2026:258:18:47:24

Maneuver to 267.17504 -27.13789 269.219 [2026:258:19:12:23]

2d 13:53

2:47 PM Tue 15-Sep

2026:258:19:16:53

Obsid: 30125 SI: ACIS-S (9 ksec) Target: SNR G1.9+0.3

2d 14:22

3:16 PM Tue 15-Sep

2026:258:22:03:03

Maneuver to 349.90000 -4.50000 295.449 [2026:258:22:32:10]

2d 17:09

6:03 PM Tue 15-Sep

2026:258:22:06:38

Grating: HETG

2d 17:12

6:06 PM Tue 15-Sep

2026:258:22:08:41

RADMON Disable

2d 17:14

6:08 PM Tue 15-Sep

2026:258:22:36:40

ER Obsid: 41142 (1 ksec) Purpose: Perigee Attitude

2d 17:42

6:36 PM Tue 15-Sep

2026:258:23:16:40

Maneuver to 354.00000 1.00000 170.448 [2026:258:23:55:30]

2d 18:22

7:16 PM Tue 15-Sep

2026:258:23:20:00

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

2d 18:26

7:20 PM Tue 15-Sep

2026:259:00:00:00

ER Obsid: 41141 (1 ksec) Purpose: Perigee Attitude

2d 19:06

8:00 PM Tue 15-Sep

2026:259:00:45:52

Maneuver to 161.50000 49.00000 16.297 [2026:259:01:25:30]

2d 19:51

8:45 PM Tue 15-Sep

2026:259:01:30:00

ER Obsid: 41140 (3 ksec) Purpose: Perigee Attitude

2d 20:36

9:30 PM Tue 15-Sep

2026:259:03:15:51

Maneuver to 354.00000 1.00000 172.714 [2026:259:03:55:30]

2d 22:21

11:15 PM Tue 15-Sep

2026:259:04:00:00

ER Obsid: 41139 (3 ksec) Purpose: Perigee Attitude

2d 23:06

12:00 AM Wed 16-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6119

P4GM

---

0.04

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:256:03:36:01 (- 1:17)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:19 P4GM: - 0:19 P41GM: - 0:16

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

18.7

50000

12000

> 30

2hr avg flux

19.9

50000

12000

> 30

Orbital fluence

3.3x10⁶

---

2.0x10⁹

---

ACE data from 2026:256:04:35:00 (- 0:19)
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 11/2100Z to 12/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 434 km/s at 12/0150Z. Total IMF reached 7 nT at 12/1947Z. The maximum southward component of Bz reached 6 nT at 12/0553Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2662 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one and three (13 Sep, 15 Sep) and unsettled to active levels on day two (14 Sep).
Solar Activity	Analysis of Solar Active Regions and Activity from 11/2100Z to 12/2100Z: 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, two, and three (13 Sep, 14 Sep, 15 Sep).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 11/2100Z to 12/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 434 km/s at 12/0150Z. Total IMF reached 7 nT at 12/1947Z. The maximum southward component of Bz reached 6 nT at 12/0553Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2662 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one and three (13 Sep, 15 Sep) and unsettled to active levels on day two (14 Sep).

Solar Activity

Analysis of Solar Active Regions and Activity from 11/2100Z to 12/2100Z: 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, two, and three (13 Sep, 14 Sep, 15 Sep).