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

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:252:17:30:00

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

- 7:36

1:30 PM Wed 09-Sep

2026:252:20:39:41

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

- 4:26

4:39 PM Wed 09-Sep

2026:252:21:22:06

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

- 3:43

5:22 PM Wed 09-Sep

2026:252:23:49:36

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

- 1:16

7:49 PM Wed 09-Sep

2026:253:00:37:09

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

- 0:28

8:37 PM Wed 09-Sep

2026:253:00:52:50

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

- 0:13

8:52 PM Wed 09-Sep

2026:253:01:06:01

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

0:00

9:06 PM Wed 09-Sep

2026:253:01:30:00

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

0:23

9:30 PM Wed 09-Sep

2026:253:01:32:26

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

0:26

9:32 PM Wed 09-Sep

2026:253:03:00:01

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

1:54

11:00 PM Wed 09-Sep

2026:253:03:00:01

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

1:54

11:00 PM Wed 09-Sep

2026:253:04:19:06

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

3:13

12:19 AM Thu 10-Sep

2026:253:05:03:58

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

3:57

1:03 AM Thu 10-Sep

2026:253:10:50:00

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

9:43

6:50 AM Thu 10-Sep

2026:253:14:53:57

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

13:47

10:53 AM Thu 10-Sep

2026:253:14:57:31

Grating: HETG

13:51

10:57 AM Thu 10-Sep

2026:253:14:59:57

RADMON Disable

13:53

10:59 AM Thu 10-Sep

2026:253:15:23:38

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

14:17

11:23 AM Thu 10-Sep

2026:253:16:13:38

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

15:07

12:13 PM Thu 10-Sep

2026:253:17:07:36

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

16:01

1:07 PM Thu 10-Sep

2026:253:17:57:36

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

16:51

1:57 PM Thu 10-Sep

2026:253:18:38:14

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

17:32

2:38 PM Thu 10-Sep

2026:253:18:45:00

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

17:38

2:45 PM Thu 10-Sep

2026:253:18:54:54

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

17:48

2:54 PM Thu 10-Sep

2026:253:19:35:32

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

18:29

3:35 PM Thu 10-Sep

2026:253:21:40:32

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

20:34

5:40 PM Thu 10-Sep

2026:253:22:21:09

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

21:15

6:21 PM Thu 10-Sep

2026:253:23:45:00

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

22:38

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 01:04

10:10 PM Thu 10-Sep

2026:254:03:00:00

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

1d 01:53

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 04:44

1:50 AM Fri 11-Sep

2026:254:05:50:40

Grating: NONE

1d 04:44

1:50 AM Fri 11-Sep

2026:254:05:59:16

RADMON Enable

1d 04:53

1:59 AM Fri 11-Sep

2026:254:06:21:34

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

1d 05:15

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 09:33

6:39 AM Fri 11-Sep

2026:254:11:03:11

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

1d 09:57

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 09:57

7:03 AM Fri 11-Sep

2026:254:11:35:57

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

1d 10:29

7:35 AM Fri 11-Sep

2026:254:12:20:00

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

1d 11:13

8:20 AM Fri 11-Sep

2026:254:15:09:37

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

1d 14:03

11:09 AM Fri 11-Sep

2026:254:15:09:37

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

1d 14:03

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 14:06

11:12 AM Fri 11-Sep

2026:254:15:52:03

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

1d 14:46

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 15:01

12:07 PM Fri 11-Sep

2026:254:16:58:53

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

1d 15:52

12:58 PM Fri 11-Sep

2026:254:18:10:00

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

1d 17:03

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 17:57

3:03 PM Fri 11-Sep

2026:254:19:45:41

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

1d 18:39

3:45 PM Fri 11-Sep

2026:254:23:55:41

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

1d 22:49

7:55 PM Fri 11-Sep

2026:255:00:22:45

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

1d 23:16

8:22 PM Fri 11-Sep

2026:255:00:23:06

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

1d 23:17

8:23 PM Fri 11-Sep

2026:255:00:54:52

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

1d 23:48

8:54 PM Fri 11-Sep

2026:255:01:10:00

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

2d 00:03

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 03:50

12:56 AM Sat 12-Sep

2026:255:05:00:07

Grating: HETG

2d 03:54

1:00 AM Sat 12-Sep

2026:255:05:38:09

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

2d 04:32

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 08:42

5:48 AM Sat 12-Sep

2026:255:09:51:43

Grating: NONE

2d 08:45

5:51 AM Sat 12-Sep

2026:255:10:30:34

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

2d 09:24

6:30 AM Sat 12-Sep

2026:255:11:30:00

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

2d 10:23

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 10:47

7:53 AM Sat 12-Sep

2026:255:12:27:37

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

2d 11:21

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 15:48

12:54 PM Sat 12-Sep

2026:255:17:46:42

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

2d 16:40

1:46 PM Sat 12-Sep

2026:255:20:05:00

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

2d 18:58

4:05 PM Sat 12-Sep

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6119

P4GM

---

0.04

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:252:18:55:49 (- 6:10)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:16 P4GM: - 0:16 P41GM: - 0:16

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

136

50000

12000

> 30

2hr avg flux

140

50000

12000

> 30

Orbital fluence

8.0x10⁷

---

2.0x10⁹

---

ACE data from 2026:253:00:55:00 (- 0:11)
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 08/2100Z to 09/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 448 km/s at 09/2100Z. Total IMF reached 10.5 nT at 09/0430Z. The maximum southward component of Bz reached -6.9 nT at 09/1344Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3370 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one, two, and three (10 Sep, 11 Sep, 12 Sep).
Solar Activity	Analysis of Solar Active Regions and Activity from 08/2100Z to 09/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 8 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 (10 Sep) and expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on day two (11 Sep) and expected to be very low with a chance for a C-class flares on day three (12 Sep).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 08/2100Z to 09/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 448 km/s at 09/2100Z. Total IMF reached 10.5 nT at 09/0430Z. The maximum southward component of Bz reached -6.9 nT at 09/1344Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 3370 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one, two, and three (10 Sep, 11 Sep, 12 Sep).

Solar Activity

Analysis of Solar Active Regions and Activity from 08/2100Z to 09/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 8 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 (10 Sep) and expected to be very low with a chance for a C-class flares and a slight chance for an M-class flare on day two (11 Sep) and expected to be very low with a chance for a C-class flares on day three (12 Sep).