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
263/1015-1215	1100	1200	DSS-54	MADRID	Sun Sep 20 07:00 AM EDT	1:00
263/1911-2230	2011	2215	DSS-24	GOLDSTONE	Sun Sep 20 04:11 PM EDT	2:04
263/2230-0025	2305	0010	DSS-65	MADRID	Sun Sep 20 07:05 PM EDT	1:05
264/0005-0120	0040	0105	DSS-26	GOLDSTONE	Sun Sep 20 08:40 PM EDT	0:25
264/0530-0645	0605	0630	DSS-36	CANBERRA	Mon Sep 21 02:05 AM EDT	0:25
264/0950-1155	1035	1140	DSS-34	CANBERRA	Mon Sep 21 06:35 AM EDT	1:05

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:262:07:40:07`	Maneuver to 351.04221 58.83861 186.107 [2026:262:08:06:04]	`-11:30`	`3:40 AM Sat 19-Sep`
`2026:262:08:10:34`	Obsid: 31389 SI: ACIS-I (2 ksec) Target: Cas A	`-11:00`	`4:10 AM Sat 19-Sep`
`2026:262:08:43:54`	Maneuver to 350.82796 58.82413 186.383 [2026:262:08:48:25]	`-10:27`	`4:43 AM Sat 19-Sep`
`2026:262:09:04:45`	Obsid: 31390 SI: ACIS-S (2 ksec) Target: Cas A	`-10:06`	`5:04 AM Sat 19-Sep`
`2026:262:09:38:05`	Maneuver to 351.10630 58.83979 186.100 [2026:262:09:42:05]	`- 9:32`	`5:38 AM Sat 19-Sep`
`2026:262:09:46:35`	Obsid: 31391 SI: ACIS-S (2 ksec) Target: Cas A	`- 9:24`	`5:46 AM Sat 19-Sep`
`2026:262:10:00:00`	Comm pass on DSS-54 (duration 1:00)	`- 9:11`	`6:00 AM Sat 19-Sep`
`2026:262:10:19:55`	Maneuver to 4.65848 16.45066 160.994 [2026:262:10:41:14]	`- 8:51`	`6:19 AM Sat 19-Sep`
`2026:262:10:45:44`	Obsid: 30415 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16	`- 8:25`	`6:45 AM Sat 19-Sep`
`2026:262:13:32:24`	Maneuver to 215.75244 63.98162 310.052 [2026:262:14:04:53]	`- 5:38`	`9:32 AM Sat 19-Sep`
`2026:262:14:09:23`	Obsid: 33222 SI: ACIS-S (15 ksec) Target: SDSS J142314.36	`- 5:01`	`10:09 AM Sat 19-Sep`
`2026:262:18:00:00`	Comm pass on DSS-26 (duration 1:00)	`- 1:11`	`2:00 PM Sat 19-Sep`
`2026:262:18:19:23`	Maneuver to 4.65771 16.45058 160.995 [2026:262:18:51:51]	`- 0:51`	`2:19 PM Sat 19-Sep`
`2026:262:18:56:21`	Obsid: 33227 SI: ACIS-I (8 ksec) Target: MACS J0018.5+16	`- 0:14`	`2:56 PM Sat 19-Sep`
`2026:262:19:11:01`	--------------- NOW ---------------	`0:00`	`3:11 PM Sat 19-Sep`
`2026:262:21:18:01`	Maneuver to 159.66488 53.49013 21.393 [2026:262:21:52:46]	`2:07`	`5:18 PM Sat 19-Sep`
`2026:262:21:57:16`	Obsid: 33233 SI: ACIS-S (11 ksec) Target: SN2026sqf	`2:46`	`5:57 PM Sat 19-Sep`
`2026:263:01:00:36`	Maneuver to 4.65824 16.44901 156.122 [2026:263:01:35:21]	`5:49`	`9:00 PM Sat 19-Sep`
`2026:263:01:39:51`	Obsid: 33228 SI: ACIS-I (7 ksec) Target: MACS J0018.5+16	`6:28`	`9:39 PM Sat 19-Sep`
`2026:263:02:55:00`	Comm pass on DSS-23 (duration 1:00)	`7:43`	`10:55 PM Sat 19-Sep`
`2026:263:03:44:51`	Maneuver to 316.00000 26.00000 241.995 [2026:263:04:13:37]	`8:33`	`11:44 PM Sat 19-Sep`
`2026:263:04:13:37`	ER Obsid: 41127 (0 ksec) Purpose: Intermediate Attitud	`9:02`	`12:13 AM Sun 20-Sep`
`2026:263:04:13:58`	Maneuver to 267.17649 -27.14044 268.964 [2026:263:04:41:44]	`9:02`	`12:13 AM Sun 20-Sep`
`2026:263:04:46:14`	Obsid: 33225 SI: ACIS-S (23 ksec) Target: SNR G1.9+0.3	`9:35`	`12:46 AM Sun 20-Sep`
`2026:263:11:00:00`	Comm pass on DSS-54 (duration 1:00)	`15:48`	`7:00 AM Sun 20-Sep`
`2026:263:11:00:00`	Load SEP1426A:CL263:1101 [2026:264:01:05:49]	`15:48`	`7:00 AM Sun 20-Sep`
`2026:263:11:00:00`	Load SEP1426A:CL263:1101 [2026:264:01:05:49]	`15:48`	`7:00 AM Sun 20-Sep`
`2026:263:11:09:34`	Maneuver to 316.00000 26.00000 242.340 [2026:263:11:37:18]	`15:58`	`7:09 AM Sun 20-Sep`
`2026:263:11:37:18`	ER Obsid: 41126 (0 ksec) Purpose: Perigee Attitude	`16:26`	`7:37 AM Sun 20-Sep`
`2026:263:11:37:39`	Maneuver to 4.65621 16.44924 157.030 [2026:263:12:06:19]	`16:26`	`7:37 AM Sun 20-Sep`
`2026:263:12:10:49`	Obsid: 33229 SI: ACIS-I (13 ksec) Target: MACS J0018.5+16	`16:59`	`8:10 AM Sun 20-Sep`
`2026:263:15:47:29`	Maneuver to 131.98197 26.50327 69.000 [2026:263:16:23:47]	`20:36`	`11:47 AM Sun 20-Sep`
`2026:263:16:28:17`	Obsid: 33216 SI: ACIS-S (10 ksec) Target: SDSSJ084755.63+	`21:17`	`12:28 PM Sun 20-Sep`
`2026:263:19:14:57`	Maneuver to 9.59304 -2.15417 84.522 [2026:263:19:52:59]	`1d 00:03`	`3:14 PM Sun 20-Sep`
`2026:263:19:57:29`	Obsid: 33232 SI: ACIS-S (18 ksec) Target: 3CR 17	`1d 00:46`	`3:57 PM Sun 20-Sep`
`2026:263:20:05:00`	Comm pass on DSS-24 (duration 1:00)	`1d 00:53`	`4:05 PM Sun 20-Sep`
`2026:264:01:02:49`	Load SEP2126A:CL264:0101 [2026:265:12:15:01]	`1d 05:51`	`9:02 PM Sun 20-Sep`
`2026:264:01:02:49`	Load SEP2126A:CL264:0101 [2026:265:12:15:01]	`1d 05:51`	`9:02 PM Sun 20-Sep`
`2026:264:01:05:49`	Maneuver to 117.19056 -67.77350 110.046 [2026:264:01:40:52]	`1d 05:54`	`9:05 PM Sun 20-Sep`
`2026:264:01:45:22`	Obsid: 30051 SI: ACIS-S (11 ksec) Target: EXO 0748-676	`1d 06:34`	`9:45 PM Sun 20-Sep`
`2026:264:02:45:00`	Comm pass on DSS-23 (duration 1:00)	`1d 07:33`	`10:45 PM Sun 20-Sep`
`2026:264:04:53:45`	Maneuver to 1.60000 -2.13624 69.963 [2026:264:05:28:47]	`1d 09:42`	`12:53 AM Mon 21-Sep`
`2026:264:04:57:19`	Grating: HETG	`1d 09:46`	`12:57 AM Mon 21-Sep`
`2026:264:04:59:23`	RADMON Disable	`1d 09:48`	`12:59 AM Mon 21-Sep`
`2026:264:05:33:17`	ER Obsid: 41125 (3 ksec) Purpose: Perigee Attitude	`1d 10:22`	`1:33 AM Mon 21-Sep`
`2026:264:06:23:17`	Maneuver to 353.67000 -2.85400 294.694 [2026:264:07:04:17]	`1d 11:12`	`2:23 AM Mon 21-Sep`
`2026:264:07:08:47`	ER Obsid: 41124 (6 ksec) Purpose: Perigee Attitude	`1d 11:57`	`3:08 AM Mon 21-Sep`
`2026:264:08:48:47`	Maneuver to 265.00000 -44.00000 267.222 [2026:264:09:19:27]	`1d 13:37`	`4:48 AM Mon 21-Sep`
`2026:264:09:23:57`	ER Obsid: 41123 (3 ksec) Purpose: Perigee Attitude	`1d 14:12`	`5:23 AM Mon 21-Sep`
`2026:264:10:35:00`	Comm pass on DSS-34 (duration 1:00)	`1d 15:23`	`6:35 AM Mon 21-Sep`
`2026:264:18:28:29`	Maneuver to 49.93859 41.55412 118.382 [2026:264:19:18:29]	`1d 23:17`	`2:28 PM Mon 21-Sep`
`2026:264:18:29:04`	Grating: NONE	`1d 23:18`	`2:29 PM Mon 21-Sep`
`2026:264:19:04:42`	RADMON Enable	`1d 23:53`	`3:04 PM Mon 21-Sep`
`2026:264:19:22:59`	Obsid: 31413 SI: ACIS-I (10 ksec) Target: Perseus Cluster	`2d 00:11`	`3:22 PM Mon 21-Sep`
`2026:264:19:55:00`	Comm pass on DSS-56 (duration 1:00)	`2d 00:43`	`3:55 PM Mon 21-Sep`
`2026:264:22:09:39`	Maneuver to 9.59132 -2.15315 81.697 [2026:264:22:37:26]	`2d 02:58`	`6:09 PM Mon 21-Sep`
`2026:264:22:41:56`	Obsid: 31712 SI: ACIS-S (13 ksec) Target: 3CR 17	`2d 03:30`	`6:41 PM Mon 21-Sep`
`2026:265:00:45:00`	Comm pass on DSS-24 (duration 1:00)	`2d 05:33`	`8:45 PM Mon 21-Sep`
`2026:265:02:18:36`	Maneuver to 129.34406 19.32673 74.747 [2026:265:02:56:16]	`2d 07:07`	`10:18 PM Mon 21-Sep`
`2026:265:03:00:46`	Obsid: 31230 SI: ACIS-S (12 ksec) Target: SDSS J083721.87	`2d 07:49`	`11:00 PM Mon 21-Sep`
`2026:265:06:20:46`	Maneuver to 255.33767 51.84702 270.012 [2026:265:06:56:16]	`2d 11:09`	`2:20 AM Tue 22-Sep`
`2026:265:07:00:46`	Obsid: 31435 SI: ACIS-S (10 ksec) Target: PG 1700+518	`2d 11:49`	`3:00 AM Tue 22-Sep`
`2026:265:09:47:26`	Maneuver to 50.02486 41.43443 118.511 [2026:265:10:17:10]	`2d 14:36`	`5:47 AM Tue 22-Sep`
`2026:265:10:21:40`	Obsid: 31414 SI: ACIS-I (10 ksec) Target: Perseus Cluster	`2d 15:10`	`6:21 AM Tue 22-Sep`
`2026:265:12:15:00`	Comm pass on DSS-65 (duration 1:00)	`2d 17:03`	`8:15 AM Tue 22-Sep`
`2026:265:13:05:20`	Load SEP2126A:CL265:1301 [2026:267:00:48:29]	`2d 17:54`	`9:05 AM Tue 22-Sep`
`2026:265:13:05:20`	Load SEP2126A:CL265:1301 [2026:267:00:48:29]	`2d 17:54`	`9:05 AM Tue 22-Sep`
`2026:265:13:08:20`	Maneuver to 9.58607 -2.15364 70.000 [2026:265:13:37:52]	`2d 17:57`	`9:08 AM Tue 22-Sep`
`2026:265:13:42:22`	Obsid: 33445 SI: ACIS-S (16 ksec) Target: 3CR 17	`2d 18:31`	`9:42 AM Tue 22-Sep`
`2026:265:17:30:00`	Comm pass on DSS-53 (duration 1:00)	`2d 22:18`	`1:30 PM Tue 22-Sep`
`2026:265:18:09:02`	Maneuver to 117.18430 -67.77276 107.541 [2026:265:18:43:03]	`2d 22:58`	`2:09 PM Tue 22-Sep`
`2026:265:18:47:33`	Obsid: 33436 SI: ACIS-S (23 ksec) Target: EXO 0748-676	`2d 23:36`	`2:47 PM Tue 22-Sep`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:262:07:40:07

Maneuver to 351.04221 58.83861 186.107 [2026:262:08:06:04]

-11:30

3:40 AM Sat 19-Sep

2026:262:08:10:34

Obsid: 31389 SI: ACIS-I (2 ksec) Target: Cas A

-11:00

4:10 AM Sat 19-Sep

2026:262:08:43:54

Maneuver to 350.82796 58.82413 186.383 [2026:262:08:48:25]

-10:27

4:43 AM Sat 19-Sep

2026:262:09:04:45

Obsid: 31390 SI: ACIS-S (2 ksec) Target: Cas A

-10:06

5:04 AM Sat 19-Sep

2026:262:09:38:05

Maneuver to 351.10630 58.83979 186.100 [2026:262:09:42:05]

- 9:32

5:38 AM Sat 19-Sep

2026:262:09:46:35

Obsid: 31391 SI: ACIS-S (2 ksec) Target: Cas A

- 9:24

5:46 AM Sat 19-Sep

2026:262:10:00:00

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

- 9:11

6:00 AM Sat 19-Sep

2026:262:10:19:55

Maneuver to 4.65848 16.45066 160.994 [2026:262:10:41:14]

- 8:51

6:19 AM Sat 19-Sep

2026:262:10:45:44

Obsid: 30415 SI: ACIS-I (10 ksec) Target: MACS J0018.5+16

- 8:25

6:45 AM Sat 19-Sep

2026:262:13:32:24

Maneuver to 215.75244 63.98162 310.052 [2026:262:14:04:53]

- 5:38

9:32 AM Sat 19-Sep

2026:262:14:09:23

Obsid: 33222 SI: ACIS-S (15 ksec) Target: SDSS J142314.36

- 5:01

10:09 AM Sat 19-Sep

2026:262:18:00:00

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

- 1:11

2:00 PM Sat 19-Sep

2026:262:18:19:23

Maneuver to 4.65771 16.45058 160.995 [2026:262:18:51:51]

- 0:51

2:19 PM Sat 19-Sep

2026:262:18:56:21

Obsid: 33227 SI: ACIS-I (8 ksec) Target: MACS J0018.5+16

- 0:14

2:56 PM Sat 19-Sep

2026:262:19:11:01

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

0:00

3:11 PM Sat 19-Sep

2026:262:21:18:01

Maneuver to 159.66488 53.49013 21.393 [2026:262:21:52:46]

2:07

5:18 PM Sat 19-Sep

2026:262:21:57:16

Obsid: 33233 SI: ACIS-S (11 ksec) Target: SN2026sqf

2:46

5:57 PM Sat 19-Sep

2026:263:01:00:36

Maneuver to 4.65824 16.44901 156.122 [2026:263:01:35:21]

5:49

9:00 PM Sat 19-Sep

2026:263:01:39:51

Obsid: 33228 SI: ACIS-I (7 ksec) Target: MACS J0018.5+16

6:28

9:39 PM Sat 19-Sep

2026:263:02:55:00

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

7:43

10:55 PM Sat 19-Sep

2026:263:03:44:51

Maneuver to 316.00000 26.00000 241.995 [2026:263:04:13:37]

8:33

11:44 PM Sat 19-Sep

2026:263:04:13:37

ER Obsid: 41127 (0 ksec) Purpose: Intermediate Attitud

9:02

12:13 AM Sun 20-Sep

2026:263:04:13:58

Maneuver to 267.17649 -27.14044 268.964 [2026:263:04:41:44]

9:02

12:13 AM Sun 20-Sep

2026:263:04:46:14

Obsid: 33225 SI: ACIS-S (23 ksec) Target: SNR G1.9+0.3

9:35

12:46 AM Sun 20-Sep

2026:263:11:00:00

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

15:48

7:00 AM Sun 20-Sep

2026:263:11:00:00

Load SEP1426A:CL263:1101 [2026:264:01:05:49]

15:48

7:00 AM Sun 20-Sep

2026:263:11:00:00

Load SEP1426A:CL263:1101 [2026:264:01:05:49]

15:48

7:00 AM Sun 20-Sep

2026:263:11:09:34

Maneuver to 316.00000 26.00000 242.340 [2026:263:11:37:18]

15:58

7:09 AM Sun 20-Sep

2026:263:11:37:18

ER Obsid: 41126 (0 ksec) Purpose: Perigee Attitude

16:26

7:37 AM Sun 20-Sep

2026:263:11:37:39

Maneuver to 4.65621 16.44924 157.030 [2026:263:12:06:19]

16:26

7:37 AM Sun 20-Sep

2026:263:12:10:49

Obsid: 33229 SI: ACIS-I (13 ksec) Target: MACS J0018.5+16

16:59

8:10 AM Sun 20-Sep

2026:263:15:47:29

Maneuver to 131.98197 26.50327 69.000 [2026:263:16:23:47]

20:36

11:47 AM Sun 20-Sep

2026:263:16:28:17

Obsid: 33216 SI: ACIS-S (10 ksec) Target: SDSSJ084755.63+

21:17

12:28 PM Sun 20-Sep

2026:263:19:14:57

Maneuver to 9.59304 -2.15417 84.522 [2026:263:19:52:59]

1d 00:03

3:14 PM Sun 20-Sep

2026:263:19:57:29

Obsid: 33232 SI: ACIS-S (18 ksec) Target: 3CR 17

1d 00:46

3:57 PM Sun 20-Sep

2026:263:20:05:00

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

1d 00:53

4:05 PM Sun 20-Sep

2026:264:01:02:49

Load SEP2126A:CL264:0101 [2026:265:12:15:01]

1d 05:51

9:02 PM Sun 20-Sep

2026:264:01:02:49

Load SEP2126A:CL264:0101 [2026:265:12:15:01]

1d 05:51

9:02 PM Sun 20-Sep

2026:264:01:05:49

Maneuver to 117.19056 -67.77350 110.046 [2026:264:01:40:52]

1d 05:54

9:05 PM Sun 20-Sep

2026:264:01:45:22

Obsid: 30051 SI: ACIS-S (11 ksec) Target: EXO 0748-676

1d 06:34

9:45 PM Sun 20-Sep

2026:264:02:45:00

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

1d 07:33

10:45 PM Sun 20-Sep

2026:264:04:53:45

Maneuver to 1.60000 -2.13624 69.963 [2026:264:05:28:47]

1d 09:42

12:53 AM Mon 21-Sep

2026:264:04:57:19

Grating: HETG

1d 09:46

12:57 AM Mon 21-Sep

2026:264:04:59:23

RADMON Disable

1d 09:48

12:59 AM Mon 21-Sep

2026:264:05:33:17

ER Obsid: 41125 (3 ksec) Purpose: Perigee Attitude

1d 10:22

1:33 AM Mon 21-Sep

2026:264:06:23:17

Maneuver to 353.67000 -2.85400 294.694 [2026:264:07:04:17]

1d 11:12

2:23 AM Mon 21-Sep

2026:264:07:08:47

ER Obsid: 41124 (6 ksec) Purpose: Perigee Attitude

1d 11:57

3:08 AM Mon 21-Sep

2026:264:08:48:47

Maneuver to 265.00000 -44.00000 267.222 [2026:264:09:19:27]

1d 13:37

4:48 AM Mon 21-Sep

2026:264:09:23:57

ER Obsid: 41123 (3 ksec) Purpose: Perigee Attitude

1d 14:12

5:23 AM Mon 21-Sep

2026:264:10:35:00

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

1d 15:23

6:35 AM Mon 21-Sep

2026:264:18:28:29

Maneuver to 49.93859 41.55412 118.382 [2026:264:19:18:29]

1d 23:17

2:28 PM Mon 21-Sep

2026:264:18:29:04

Grating: NONE

1d 23:18

2:29 PM Mon 21-Sep

2026:264:19:04:42

RADMON Enable

1d 23:53

3:04 PM Mon 21-Sep

2026:264:19:22:59

Obsid: 31413 SI: ACIS-I (10 ksec) Target: Perseus Cluster

2d 00:11

3:22 PM Mon 21-Sep

2026:264:19:55:00

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

2d 00:43

3:55 PM Mon 21-Sep

2026:264:22:09:39

Maneuver to 9.59132 -2.15315 81.697 [2026:264:22:37:26]

2d 02:58

6:09 PM Mon 21-Sep

2026:264:22:41:56

Obsid: 31712 SI: ACIS-S (13 ksec) Target: 3CR 17

2d 03:30

6:41 PM Mon 21-Sep

2026:265:00:45:00

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

2d 05:33

8:45 PM Mon 21-Sep

2026:265:02:18:36

Maneuver to 129.34406 19.32673 74.747 [2026:265:02:56:16]

2d 07:07

10:18 PM Mon 21-Sep

2026:265:03:00:46

Obsid: 31230 SI: ACIS-S (12 ksec) Target: SDSS J083721.87

2d 07:49

11:00 PM Mon 21-Sep

2026:265:06:20:46

Maneuver to 255.33767 51.84702 270.012 [2026:265:06:56:16]

2d 11:09

2:20 AM Tue 22-Sep

2026:265:07:00:46

Obsid: 31435 SI: ACIS-S (10 ksec) Target: PG 1700+518

2d 11:49

3:00 AM Tue 22-Sep

2026:265:09:47:26

Maneuver to 50.02486 41.43443 118.511 [2026:265:10:17:10]

2d 14:36

5:47 AM Tue 22-Sep

2026:265:10:21:40

Obsid: 31414 SI: ACIS-I (10 ksec) Target: Perseus Cluster

2d 15:10

6:21 AM Tue 22-Sep

2026:265:12:15:00

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

2d 17:03

8:15 AM Tue 22-Sep

2026:265:13:05:20

Load SEP2126A:CL265:1301 [2026:267:00:48:29]

2d 17:54

9:05 AM Tue 22-Sep

2026:265:13:05:20

Load SEP2126A:CL265:1301 [2026:267:00:48:29]

2d 17:54

9:05 AM Tue 22-Sep

2026:265:13:08:20

Maneuver to 9.58607 -2.15364 70.000 [2026:265:13:37:52]

2d 17:57

9:08 AM Tue 22-Sep

2026:265:13:42:22

Obsid: 33445 SI: ACIS-S (16 ksec) Target: 3CR 17

2d 18:31

9:42 AM Tue 22-Sep

2026:265:17:30:00

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

2d 22:18

1:30 PM Tue 22-Sep

2026:265:18:09:02

Maneuver to 117.18430 -67.77276 107.541 [2026:265:18:43:03]

2d 22:58

2:09 PM Tue 22-Sep

2026:265:18:47:33

Obsid: 33436 SI: ACIS-S (23 ksec) Target: EXO 0748-676

2d 23:36

2:47 PM Tue 22-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

4589

P4GM

---

0.05

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:262:18:57:13 (- 0:13)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:16 P4GM: - 0:16 P41GM: - 0:18

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

11.9

50000

12000

> 30

2hr avg flux

10.8

50000

12000

> 30

Orbital fluence

5.8x10⁵

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2.0x10⁹

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ACE data from 2026:262:18:55:00 (- 0:16)
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 17/2100Z to 18/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 490 km/s. Total IMF reached 5 nT. The maximum southward component of Bz reached -3 nT. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 866 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on days one, two, and three (19 Sep, 20 Sep, 21 Sep).
Solar Activity	Analysis of Solar Active Regions and Activity from 17/2100Z to 18/2100Z: Solar activity has been at very low levels for the past 24 hours. There are currently 0 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (19 Sep, 20 Sep, 21 Sep).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 17/2100Z to 18/2100Z: The geomagnetic field has been at quiet levels for the past 24 hours. Solar wind speed reached a peak of 490 km/s. Total IMF reached 5 nT. The maximum southward component of Bz reached -3 nT. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 866 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on days one, two, and three (19 Sep, 20 Sep, 21 Sep).

Solar Activity

Analysis of Solar Active Regions and Activity from 17/2100Z to 18/2100Z: Solar activity has been at very low levels for the past 24 hours. There are currently 0 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be very low with a slight chance for a C-class flare on days one, two, and three (19 Sep, 20 Sep, 21 Sep).