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
095/1740-2300	1840	2245	DSS-56	MADRID	Sun Apr 05 02:40 PM EDT	4:05
095/1807-0015	1842	0000	DSS-65	MADRID	Sun Apr 05 02:42 PM EDT	5:17
095/1810-2045	1845	2030	DSS-54	MADRID	Sun Apr 05 02:45 PM EDT	1:45
096/0325-0606	0410	0551	DSS-24	GOLDSTONE	Mon Apr 06 12:10 AM EDT	1:41
096/0325-0601	0400	0546	DSS-26	GOLDSTONE	Mon Apr 06 12:00 AM EDT	1:45
096/2148-2257	2223	2242	DSS-56	MADRID	Mon Apr 06 06:23 PM EDT	0:18
096/2149-0155	2249	0140	DSS-65	MADRID	Mon Apr 06 06:49 PM EDT	2:51
097/1015-1200	1100	1145	DSS-56	MADRID	Tue Apr 07 07:00 AM EDT	0:45
097/1455-1715	1555	1700	DSS-26	GOLDSTONE	Tue Apr 07 11:55 AM EDT	1:05

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:095:07:16:09`	Maneuver to 45.00000 49.00000 318.274 [2026:095:07:55:30]	`-11:54`	`3:16 AM Sun 05-Apr`
`2026:095:08:00:00`	ER Obsid: 41571 (3 ksec) Purpose: Perigee Attitude	`-11:11`	`4:00 AM Sun 05-Apr`
`2026:095:08:45:00`	Comm pass on DSS-34 (duration 0:40)	`-10:26`	`4:45 AM Sun 05-Apr`
`2026:095:11:26:38`	Maneuver to 350.89513 58.81213 20.968 [2026:095:11:45:44]	`- 7:44`	`7:26 AM Sun 05-Apr`
`2026:095:11:27:12`	Grating: NONE	`- 7:43`	`7:27 AM Sun 05-Apr`
`2026:095:11:32:22`	RADMON Enable	`- 7:38`	`7:32 AM Sun 05-Apr`
`2026:095:11:50:14`	Obsid: 31382 SI: ACIS-S (2 ksec) Target: Cas A	`- 7:20`	`7:50 AM Sun 05-Apr`
`2026:095:12:23:34`	Maneuver to 350.63389 58.75989 21.191 [2026:095:12:27:34]	`- 6:47`	`8:23 AM Sun 05-Apr`
`2026:095:12:32:04`	Obsid: 31383 SI: ACIS-S (2 ksec) Target: Cas A	`- 6:38`	`8:32 AM Sun 05-Apr`
`2026:095:13:05:24`	Maneuver to 188.23919 3.37959 212.284 [2026:095:13:43:14]	`- 6:05`	`9:05 AM Sun 05-Apr`
`2026:095:13:47:44`	Obsid: 32260 SI: ACIS-I (10 ksec) Target: VCC 1465	`- 5:23`	`9:47 AM Sun 05-Apr`
`2026:095:16:34:24`	Maneuver to 49.81573 41.51546 308.391 [2026:095:17:12:22]	`- 2:36`	`12:34 PM Sun 05-Apr`
`2026:095:17:16:52`	Obsid: 30343 SI: ACIS-I (16 ksec) Target: Perseus cluster	`- 1:54`	`1:16 PM Sun 05-Apr`
`2026:095:19:10:00`	Comm pass on DSS-56 (duration 1:00)	`- 0:01`	`3:10 PM Sun 05-Apr`
`2026:095:19:11:01`	--------------- NOW ---------------	`0:00`	`3:11 PM Sun 05-Apr`
`2026:095:21:40:32`	Load APR0626A:CL095:2101 [2026:097:09:43:22]	`2:29`	`5:40 PM Sun 05-Apr`
`2026:095:21:40:32`	Load APR0626A:CL095:2101 [2026:097:09:43:22]	`2:29`	`5:40 PM Sun 05-Apr`
`2026:095:21:43:32`	Maneuver to 149.92248 0.44657 260.812 [2026:095:22:16:08]	`2:32`	`5:43 PM Sun 05-Apr`
`2026:095:22:20:38`	Obsid: 31105 SI: ACIS-S (20 ksec) Target: EP260321a	`3:09`	`6:20 PM Sun 05-Apr`
`2026:096:03:53:58`	Maneuver to 268.06643 44.68606 106.321 [2026:096:04:33:46]	`8:42`	`11:53 PM Sun 05-Apr`
`2026:096:04:10:00`	Comm pass on DSS-24 (duration 1:00)	`8:58`	`12:10 AM Mon 06-Apr`
`2026:096:04:38:16`	Obsid: 32134 SI: ACIS-I (14 ksec) Target: PSZ2G071.21+28.	`9:27`	`12:38 AM Mon 06-Apr`
`2026:096:08:31:36`	Maneuver to 258.24881 64.04410 116.874 [2026:096:08:46:04]	`13:20`	`4:31 AM Mon 06-Apr`
`2026:096:08:50:34`	Obsid: 30423 SI: ACIS-I (29 ksec) Target: Abell 2255	`13:39`	`4:50 AM Mon 06-Apr`
`2026:096:17:02:14`	Maneuver to 188.70710 15.55902 194.001 [2026:096:17:29:03]	`21:51`	`1:02 PM Mon 06-Apr`
`2026:096:17:33:33`	Obsid: 29658 SI: ACIS-S (12 ksec) Target: NGC4540	`22:22`	`1:33 PM Mon 06-Apr`
`2026:096:20:53:33`	Maneuver to 49.70710 57.91907 314.028 [2026:096:21:26:34]	`1d 01:42`	`4:53 PM Mon 06-Apr`
`2026:096:21:31:04`	Obsid: 30487 SI: ACIS-I (13 ksec) Target: VLSSr J031859.0	`1d 02:20`	`5:31 PM Mon 06-Apr`
`2026:096:22:35:00`	Comm pass on DSS-65 (duration 1:30)	`1d 03:23`	`6:35 PM Mon 06-Apr`
`2026:097:01:07:44`	Maneuver to 188.70751 15.55934 194.001 [2026:097:01:40:46]	`1d 05:56`	`9:07 PM Mon 06-Apr`
`2026:097:01:45:16`	Obsid: 32278 SI: ACIS-S (11 ksec) Target: NGC4540	`1d 06:34`	`9:45 PM Mon 06-Apr`
`2026:097:04:48:36`	Maneuver to 49.70544 57.91976 313.030 [2026:097:05:21:38]	`1d 09:37`	`12:48 AM Tue 07-Apr`
`2026:097:05:26:08`	Obsid: 32286 SI: ACIS-I (13 ksec) Target: VLSSr J031859.0	`1d 10:15`	`1:26 AM Tue 07-Apr`
`2026:097:09:02:48`	Maneuver to 188.70840 15.56003 194.001 [2026:097:09:35:50]	`1d 13:51`	`5:02 AM Tue 07-Apr`
`2026:097:09:40:20`	Obsid: 32279 SI: ACIS-S (11 ksec) Target: NGC4540	`1d 14:29`	`5:40 AM Tue 07-Apr`
`2026:097:09:59:55`	Load APR0626A:CL097:0901 [2026:098:17:05:02]	`1d 14:48`	`5:59 AM Tue 07-Apr`
`2026:097:09:59:55`	Load APR0626A:CL097:0901 [2026:098:17:05:02]	`1d 14:48`	`5:59 AM Tue 07-Apr`
`2026:097:11:00:00`	Comm pass on DSS-56 (duration 0:45)	`1d 15:48`	`7:00 AM Tue 07-Apr`
`2026:097:12:43:40`	Maneuver to 49.70354 57.91980 314.031 [2026:097:13:16:42]	`1d 17:32`	`8:43 AM Tue 07-Apr`
`2026:097:13:21:12`	Obsid: 32287 SI: ACIS-I (12 ksec) Target: VLSSr J031859.0	`1d 18:10`	`9:21 AM Tue 07-Apr`
`2026:097:16:00:00`	Comm pass on DSS-26 (duration 1:00)	`1d 20:48`	`12:00 PM Tue 07-Apr`
`2026:097:16:42:54`	Maneuver to 195.76966 -4.82167 191.495 [2026:097:17:20:44]	`1d 21:31`	`12:42 PM Tue 07-Apr`
`2026:097:16:46:29`	Grating: HETG	`1d 21:35`	`12:46 PM Tue 07-Apr`
`2026:097:16:48:55`	RADMON Disable	`1d 21:37`	`12:48 PM Tue 07-Apr`
`2026:097:17:25:14`	ER Obsid: 41570 (3 ksec) Purpose: Perigee Attitude	`1d 22:14`	`1:25 PM Tue 07-Apr`
`2026:097:18:15:14`	Maneuver to 47.87404 45.59830 314.954 [2026:097:18:55:23]	`1d 23:04`	`2:15 PM Tue 07-Apr`
`2026:097:18:59:53`	ER Obsid: 41569 (0 ksec) Purpose: Perigee Attitude	`1d 23:48`	`2:59 PM Tue 07-Apr`
`2026:097:20:15:23`	Maneuver to 195.76966 -4.82167 194.277 [2026:097:20:55:30]	`2d 01:04`	`4:15 PM Tue 07-Apr`
`2026:097:21:00:00`	ER Obsid: 41568 (3 ksec) Purpose: Perigee Attitude	`2d 01:48`	`5:00 PM Tue 07-Apr`
`2026:098:00:15:23`	Maneuver to 47.87404 45.59830 315.130 [2026:098:00:55:30]	`2d 05:04`	`8:15 PM Tue 07-Apr`
`2026:098:01:00:00`	ER Obsid: 41567 (0 ksec) Purpose: Perigee Attitude	`2d 05:48`	`9:00 PM Tue 07-Apr`
`2026:098:02:20:00`	Comm pass on DSS-26 (duration 1:00)	`2d 07:08`	`10:20 PM Tue 07-Apr`
`2026:098:02:36:54`	RADMON Enable	`2d 07:25`	`10:36 PM Tue 07-Apr`
`2026:098:02:36:55`	Maneuver to 49.69729 57.92106 314.037 [2026:098:02:48:27]	`2d 07:25`	`10:36 PM Tue 07-Apr`
`2026:098:02:37:29`	Grating: NONE	`2d 07:26`	`10:37 PM Tue 07-Apr`
`2026:098:03:04:40`	Obsid: 32288 SI: ACIS-I (11 ksec) Target: VLSSr J031859.0	`2d 07:53`	`11:04 PM Tue 07-Apr`
`2026:098:06:08:00`	Maneuver to 124.67826 -25.49659 265.995 [2026:098:06:42:17]	`2d 10:56`	`2:08 AM Wed 08-Apr`
`2026:098:06:46:47`	Obsid: 30152 SI: ACIS-S (28 ksec) Target: NGC2566	`2d 11:35`	`2:46 AM Wed 08-Apr`
`2026:098:14:33:27`	Maneuver to 166.12685 45.07610 216.387 [2026:098:15:04:03]	`2d 19:22`	`10:33 AM Wed 08-Apr`
`2026:098:14:37:01`	Grating: HETG	`2d 19:26`	`10:37 AM Wed 08-Apr`
`2026:098:15:08:33`	Obsid: 30103 SI: ACIS-S (28 ksec) Target: AN UMa	`2d 19:57`	`11:08 AM Wed 08-Apr`
`2026:098:15:35:00`	Comm pass on DSS-26 (duration 1:00)	`2d 20:23`	`11:35 AM Wed 08-Apr`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:095:07:16:09

Maneuver to 45.00000 49.00000 318.274 [2026:095:07:55:30]

-11:54

3:16 AM Sun 05-Apr

2026:095:08:00:00

ER Obsid: 41571 (3 ksec) Purpose: Perigee Attitude

-11:11

4:00 AM Sun 05-Apr

2026:095:08:45:00

Comm pass on DSS-34 (duration 0:40)

-10:26

4:45 AM Sun 05-Apr

2026:095:11:26:38

Maneuver to 350.89513 58.81213 20.968 [2026:095:11:45:44]

- 7:44

7:26 AM Sun 05-Apr

2026:095:11:27:12

Grating: NONE

- 7:43

7:27 AM Sun 05-Apr

2026:095:11:32:22

RADMON Enable

- 7:38

7:32 AM Sun 05-Apr

2026:095:11:50:14

Obsid: 31382 SI: ACIS-S (2 ksec) Target: Cas A

- 7:20

7:50 AM Sun 05-Apr

2026:095:12:23:34

Maneuver to 350.63389 58.75989 21.191 [2026:095:12:27:34]

- 6:47

8:23 AM Sun 05-Apr

2026:095:12:32:04

Obsid: 31383 SI: ACIS-S (2 ksec) Target: Cas A

- 6:38

8:32 AM Sun 05-Apr

2026:095:13:05:24

Maneuver to 188.23919 3.37959 212.284 [2026:095:13:43:14]

- 6:05

9:05 AM Sun 05-Apr

2026:095:13:47:44

Obsid: 32260 SI: ACIS-I (10 ksec) Target: VCC 1465

- 5:23

9:47 AM Sun 05-Apr

2026:095:16:34:24

Maneuver to 49.81573 41.51546 308.391 [2026:095:17:12:22]

- 2:36

12:34 PM Sun 05-Apr

2026:095:17:16:52

Obsid: 30343 SI: ACIS-I (16 ksec) Target: Perseus cluster

- 1:54

1:16 PM Sun 05-Apr

2026:095:19:10:00

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

- 0:01

3:10 PM Sun 05-Apr

2026:095:19:11:01

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

0:00

3:11 PM Sun 05-Apr

2026:095:21:40:32

Load APR0626A:CL095:2101 [2026:097:09:43:22]

2:29

5:40 PM Sun 05-Apr

2026:095:21:40:32

Load APR0626A:CL095:2101 [2026:097:09:43:22]

2:29

5:40 PM Sun 05-Apr

2026:095:21:43:32

Maneuver to 149.92248 0.44657 260.812 [2026:095:22:16:08]

2:32

5:43 PM Sun 05-Apr

2026:095:22:20:38

Obsid: 31105 SI: ACIS-S (20 ksec) Target: EP260321a

3:09

6:20 PM Sun 05-Apr

2026:096:03:53:58

Maneuver to 268.06643 44.68606 106.321 [2026:096:04:33:46]

8:42

11:53 PM Sun 05-Apr

2026:096:04:10:00

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

8:58

12:10 AM Mon 06-Apr

2026:096:04:38:16

Obsid: 32134 SI: ACIS-I (14 ksec) Target: PSZ2G071.21+28.

9:27

12:38 AM Mon 06-Apr

2026:096:08:31:36

Maneuver to 258.24881 64.04410 116.874 [2026:096:08:46:04]

13:20

4:31 AM Mon 06-Apr

2026:096:08:50:34

Obsid: 30423 SI: ACIS-I (29 ksec) Target: Abell 2255

13:39

4:50 AM Mon 06-Apr

2026:096:17:02:14

Maneuver to 188.70710 15.55902 194.001 [2026:096:17:29:03]

21:51

1:02 PM Mon 06-Apr

2026:096:17:33:33

Obsid: 29658 SI: ACIS-S (12 ksec) Target: NGC4540

22:22

1:33 PM Mon 06-Apr

2026:096:20:53:33

Maneuver to 49.70710 57.91907 314.028 [2026:096:21:26:34]

1d 01:42

4:53 PM Mon 06-Apr

2026:096:21:31:04

Obsid: 30487 SI: ACIS-I (13 ksec) Target: VLSSr J031859.0

1d 02:20

5:31 PM Mon 06-Apr

2026:096:22:35:00

Comm pass on DSS-65 (duration 1:30)

1d 03:23

6:35 PM Mon 06-Apr

2026:097:01:07:44

Maneuver to 188.70751 15.55934 194.001 [2026:097:01:40:46]

1d 05:56

9:07 PM Mon 06-Apr

2026:097:01:45:16

Obsid: 32278 SI: ACIS-S (11 ksec) Target: NGC4540

1d 06:34

9:45 PM Mon 06-Apr

2026:097:04:48:36

Maneuver to 49.70544 57.91976 313.030 [2026:097:05:21:38]

1d 09:37

12:48 AM Tue 07-Apr

2026:097:05:26:08

Obsid: 32286 SI: ACIS-I (13 ksec) Target: VLSSr J031859.0

1d 10:15

1:26 AM Tue 07-Apr

2026:097:09:02:48

Maneuver to 188.70840 15.56003 194.001 [2026:097:09:35:50]

1d 13:51

5:02 AM Tue 07-Apr

2026:097:09:40:20

Obsid: 32279 SI: ACIS-S (11 ksec) Target: NGC4540

1d 14:29

5:40 AM Tue 07-Apr

2026:097:09:59:55

Load APR0626A:CL097:0901 [2026:098:17:05:02]

1d 14:48

5:59 AM Tue 07-Apr

2026:097:09:59:55

Load APR0626A:CL097:0901 [2026:098:17:05:02]

1d 14:48

5:59 AM Tue 07-Apr

2026:097:11:00:00

Comm pass on DSS-56 (duration 0:45)

1d 15:48

7:00 AM Tue 07-Apr

2026:097:12:43:40

Maneuver to 49.70354 57.91980 314.031 [2026:097:13:16:42]

1d 17:32

8:43 AM Tue 07-Apr

2026:097:13:21:12

Obsid: 32287 SI: ACIS-I (12 ksec) Target: VLSSr J031859.0

1d 18:10

9:21 AM Tue 07-Apr

2026:097:16:00:00

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

1d 20:48

12:00 PM Tue 07-Apr

2026:097:16:42:54

Maneuver to 195.76966 -4.82167 191.495 [2026:097:17:20:44]

1d 21:31

12:42 PM Tue 07-Apr

2026:097:16:46:29

Grating: HETG

1d 21:35

12:46 PM Tue 07-Apr

2026:097:16:48:55

RADMON Disable

1d 21:37

12:48 PM Tue 07-Apr

2026:097:17:25:14

ER Obsid: 41570 (3 ksec) Purpose: Perigee Attitude

1d 22:14

1:25 PM Tue 07-Apr

2026:097:18:15:14

Maneuver to 47.87404 45.59830 314.954 [2026:097:18:55:23]

1d 23:04

2:15 PM Tue 07-Apr

2026:097:18:59:53

ER Obsid: 41569 (0 ksec) Purpose: Perigee Attitude

1d 23:48

2:59 PM Tue 07-Apr

2026:097:20:15:23

Maneuver to 195.76966 -4.82167 194.277 [2026:097:20:55:30]

2d 01:04

4:15 PM Tue 07-Apr

2026:097:21:00:00

ER Obsid: 41568 (3 ksec) Purpose: Perigee Attitude

2d 01:48

5:00 PM Tue 07-Apr

2026:098:00:15:23

Maneuver to 47.87404 45.59830 315.130 [2026:098:00:55:30]

2d 05:04

8:15 PM Tue 07-Apr

2026:098:01:00:00

ER Obsid: 41567 (0 ksec) Purpose: Perigee Attitude

2d 05:48

9:00 PM Tue 07-Apr

2026:098:02:20:00

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

2d 07:08

10:20 PM Tue 07-Apr

2026:098:02:36:54

RADMON Enable

2d 07:25

10:36 PM Tue 07-Apr

2026:098:02:36:55

Maneuver to 49.69729 57.92106 314.037 [2026:098:02:48:27]

2d 07:25

10:36 PM Tue 07-Apr

2026:098:02:37:29

Grating: NONE

2d 07:26

10:37 PM Tue 07-Apr

2026:098:03:04:40

Obsid: 32288 SI: ACIS-I (11 ksec) Target: VLSSr J031859.0

2d 07:53

11:04 PM Tue 07-Apr

2026:098:06:08:00

Maneuver to 124.67826 -25.49659 265.995 [2026:098:06:42:17]

2d 10:56

2:08 AM Wed 08-Apr

2026:098:06:46:47

Obsid: 30152 SI: ACIS-S (28 ksec) Target: NGC2566

2d 11:35

2:46 AM Wed 08-Apr

2026:098:14:33:27

Maneuver to 166.12685 45.07610 216.387 [2026:098:15:04:03]

2d 19:22

10:33 AM Wed 08-Apr

2026:098:14:37:01

Grating: HETG

2d 19:26

10:37 AM Wed 08-Apr

2026:098:15:08:33

Obsid: 30103 SI: ACIS-S (28 ksec) Target: AN UMa

2d 19:57

11:08 AM Wed 08-Apr

2026:098:15:35:00

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

2d 20:23

11:35 AM Wed 08-Apr

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6374

P4GM

---

0.39

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:095:09:21:15 (- 9:49)
RadMon: DISABLED
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

561

50000

12000

> 30

2hr avg flux

598

50000

12000

> 30

Orbital fluence

2.0x10⁷

---

2.0x10⁹

---

ACE data from 2026:095:18:55:00 (- 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 03/2100Z to 04/2100Z: The geomagnetic field has been at quiet to major storm levels for the past 24 hours. Solar wind speed reached a peak of 742 km/s at 03/2132Z. Total IMF reached 6 nT at 03/2107Z. The maximum southward component of Bz reached -4 nT at 03/2257Z. Protons greater than 10 MeV at geosynchronous orbit reached a peak level of 3 pfu at 03/2145Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2418 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (05 Apr) and quiet to unsettled levels on days two and three (06 Apr, 07 Apr). Protons have a slight chance of crossing threshold on days one, two, and three (05 Apr, 06 Apr, 07 Apr).
Solar Activity	Analysis of Solar Active Regions and Activity from 03/2100Z to 04/2100Z: Solar activity has been at high 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 moderate with a slight chance for an X-class flare on days one, two, and three (05 Apr, 06 Apr, 07 Apr).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 03/2100Z to 04/2100Z: The geomagnetic field has been at quiet to major storm levels for the past 24 hours. Solar wind speed reached a peak of 742 km/s at 03/2132Z. Total IMF reached 6 nT at 03/2107Z. The maximum southward component of Bz reached -4 nT at 03/2257Z. Protons greater than 10 MeV at geosynchronous orbit reached a peak level of 3 pfu at 03/2145Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 2418 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to active levels on day one (05 Apr) and quiet to unsettled levels on days two and three (06 Apr, 07 Apr). Protons have a slight chance of crossing threshold on days one, two, and three (05 Apr, 06 Apr, 07 Apr).

Solar Activity

Analysis of Solar Active Regions and Activity from 03/2100Z to 04/2100Z: Solar activity has been at high 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 moderate with a slight chance for an X-class flare on days one, two, and three (05 Apr, 06 Apr, 07 Apr).