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
130/1750-2230	1835	2215	DSS-54	MADRID	Sun May 10 02:35 PM EDT	3:40
130/1814-0020	1849	0005	DSS-56	MADRID	Sun May 10 02:49 PM EDT	5:15
130/1815-0220	1915	0205	DSS-56	MADRID	Sun May 10 03:15 PM EDT	6:50
130/2000-0235	2035	0220	DSS-65	MADRID	Sun May 10 04:35 PM EDT	5:45
131/0400-1030	0435	1015	DSS-24	GOLDSTONE	Mon May 11 12:35 AM EDT	5:40
131/0945-1145	1030	1130	DSS-26	GOLDSTONE	Mon May 11 06:30 AM EDT	1:00
131/1900-2025	1935	2010	DSS-36	CANBERRA	Mon May 11 03:35 PM EDT	0:35
132/0015-0300	0100	0245	DSS-65	MADRID	Mon May 11 09:00 PM EDT	1:45
132/0300-0415	0335	0400	DSS-56	MADRID	Mon May 11 11:35 PM EDT	0:25
132/1315-1515	1400	1500	DSS-56	MADRID	Tue May 12 10:00 AM EDT	1:00

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:130:07:27:32`	Maneuver to 116.24219 -31.88765 244.119 [2026:130:08:00:08]	`-10:00`	`3:27 AM Sun 10-May`
`2026:130:08:09:57`	Obsid: 31494 SI: HRC-I (14 ksec) Target: WR 8	`- 9:18`	`4:09 AM Sun 10-May`
`2026:130:10:25:00`	Comm pass on DSS-24 (duration 1:00)	`- 7:03`	`6:25 AM Sun 10-May`
`2026:130:12:11:37`	Maneuver to 202.10591 -31.58140 295.929 [2026:130:12:38:21]	`- 5:16`	`8:11 AM Sun 10-May`
`2026:130:12:42:51`	Obsid: 31918 SI: ACIS-I (17 ksec) Target: Abell 3558 SE	`- 4:45`	`8:42 AM Sun 10-May`
`2026:130:17:28:00`	--------------- NOW ---------------	`0:00`	`1:28 PM Sun 10-May`
`2026:130:17:34:31`	Maneuver to 80.11528 -27.94785 218.785 [2026:130:18:07:30]	`0:06`	`1:34 PM Sun 10-May`
`2026:130:18:12:00`	Obsid: 31456 SI: ACIS-S (10 ksec) Target: ACT-CL J0520.4-	`0:44`	`2:12 PM Sun 10-May`
`2026:130:18:35:00`	Comm pass on DSS-54 (duration 1:35)	`1:07`	`2:35 PM Sun 10-May`
`2026:130:20:55:40`	Load MAY1126A:CL130:2002 [2026:132:20:52:12]	`3:27`	`4:55 PM Sun 10-May`
`2026:130:20:55:40`	Load MAY1126A:CL130:2002 [2026:132:20:52:12]	`3:27`	`4:55 PM Sun 10-May`
`2026:130:20:58:40`	Maneuver to 150.28808 2.19066 245.000 [2026:130:21:26:07]	`3:30`	`4:58 PM Sun 10-May`
`2026:130:21:30:37`	Obsid: 30059 SI: ACIS-I (41 ksec) Target: Center of COSMO	`4:02`	`5:30 PM Sun 10-May`
`2026:131:01:05:00`	Comm pass on DSS-56 (duration 1:00)	`7:37`	`9:05 PM Sun 10-May`
`2026:131:08:53:57`	Maneuver to 220.59301 -17.23009 264.302 [2026:131:09:21:02]	`15:25`	`4:53 AM Mon 11-May`
`2026:131:09:25:32`	Obsid: 29939 SI: ACIS-S (14 ksec) Target: NGC5728	`15:57`	`5:25 AM Mon 11-May`
`2026:131:10:30:00`	Comm pass on DSS-26 (duration 1:00)	`17:02`	`6:30 AM Mon 11-May`
`2026:131:13:27:12`	Maneuver to 150.16087 2.23480 251.361 [2026:131:13:54:13]	`19:59`	`9:27 AM Mon 11-May`
`2026:131:13:58:43`	Obsid: 30060 SI: ACIS-I (41 ksec) Target: Center of COSMO	`20:30`	`9:58 AM Mon 11-May`
`2026:132:01:00:00`	Comm pass on DSS-65 (duration 1:00)	`1d 07:32`	`9:00 PM Mon 11-May`
`2026:132:01:23:35`	Maneuver to 223.39995 -18.77821 278.154 [2026:132:01:51:29]	`1d 07:55`	`9:23 PM Mon 11-May`
`2026:132:01:27:09`	Grating: HETG	`1d 07:59`	`9:27 PM Mon 11-May`
`2026:132:01:29:35`	RADMON Disable	`1d 08:01`	`9:29 PM Mon 11-May`
`2026:132:01:55:59`	ER Obsid: 41498 (3 ksec) Purpose: Perigee Attitude	`1d 08:27`	`9:55 PM Mon 11-May`
`2026:132:02:45:59`	Maneuver to 233.90000 -21.10000 58.944 [2026:132:03:27:31]	`1d 09:17`	`10:45 PM Mon 11-May`
`2026:132:03:32:01`	ER Obsid: 41497 (3 ksec) Purpose: Perigee Attitude	`1d 10:04`	`11:32 PM Mon 11-May`
`2026:132:06:21:37`	Maneuver to 343.91003 -14.27807 113.000 [2026:132:06:55:30]	`1d 12:53`	`2:21 AM Tue 12-May`
`2026:132:07:00:00`	ER Obsid: 41496 (3 ksec) Purpose: Perigee Attitude	`1d 13:32`	`3:00 AM Tue 12-May`
`2026:132:07:50:00`	Maneuver to 358.66261 -9.43578 119.079 [2026:132:08:02:47]	`1d 14:22`	`3:50 AM Tue 12-May`
`2026:132:08:07:17`	ER Obsid: 41495 (3 ksec) Purpose: Perigee Attitude	`1d 14:39`	`4:07 AM Tue 12-May`
`2026:132:11:15:13`	Maneuver to 107.30000 29.10000 265.000 [2026:132:12:05:30]	`1d 17:47`	`7:15 AM Tue 12-May`
`2026:132:12:10:00`	ER Obsid: 41494 (2 ksec) Purpose: Perigee Attitude	`1d 18:42`	`8:10 AM Tue 12-May`
`2026:132:12:59:29`	Maneuver to 220.59290 -17.22724 262.488 [2026:132:13:36:56]	`1d 19:31`	`8:59 AM Tue 12-May`
`2026:132:13:00:03`	Grating: NONE	`1d 19:32`	`9:00 AM Tue 12-May`
`2026:132:13:23:34`	RADMON Enable	`1d 19:55`	`9:23 AM Tue 12-May`
`2026:132:13:41:26`	Obsid: 32339 SI: ACIS-S (14 ksec) Target: NGC5728	`1d 20:13`	`9:41 AM Tue 12-May`
`2026:132:14:00:00`	Comm pass on DSS-56 (duration 1:00)	`1d 20:32`	`10:00 AM Tue 12-May`
`2026:132:17:34:46`	Maneuver to 202.75699 45.91082 207.104 [2026:132:18:05:01]	`2d 00:06`	`1:34 PM Tue 12-May`
`2026:132:18:05:01`	ER Obsid: 41493 (0 ksec) Purpose: Intermediate Attitud	`2d 00:37`	`2:05 PM Tue 12-May`
`2026:132:18:05:22`	Maneuver to 4.81333 59.11161 53.013 [2026:132:18:32:49]	`2d 00:37`	`2:05 PM Tue 12-May`
`2026:132:18:05:57`	Grating: HETG	`2d 00:37`	`2:05 PM Tue 12-May`
`2026:132:18:37:19`	Obsid: 30091 SI: ACIS-S (17 ksec) Target: TV Cassiopeia	`2d 01:09`	`2:37 PM Tue 12-May`
`2026:132:20:59:07`	Load MAY1126A:CL132:2002 [2026:134:20:45:02]	`2d 03:31`	`4:59 PM Tue 12-May`
`2026:132:20:59:07`	Load MAY1126A:CL132:2002 [2026:134:20:45:02]	`2d 03:31`	`4:59 PM Tue 12-May`
`2026:132:23:00:00`	Comm pass on DSS-65 (duration 1:00)	`2d 05:32`	`7:00 PM Tue 12-May`
`2026:132:23:28:59`	Maneuver to 202.75699 45.91082 207.325 [2026:132:23:56:26]	`2d 06:00`	`7:28 PM Tue 12-May`
`2026:132:23:56:26`	ER Obsid: 41492 (0 ksec) Purpose: Perigee Attitude	`2d 06:28`	`7:56 PM Tue 12-May`
`2026:132:23:56:47`	Maneuver to 220.59220 -17.22446 262.097 [2026:133:00:26:57]	`2d 06:28`	`7:56 PM Tue 12-May`
`2026:132:23:57:21`	Grating: NONE	`2d 06:29`	`7:57 PM Tue 12-May`
`2026:133:00:31:27`	Obsid: 30195 SI: ACIS-S (14 ksec) Target: NGC5728	`2d 07:03`	`8:31 PM Tue 12-May`
`2026:133:01:15:00`	Comm pass on DSS-24 (duration 1:00)	`2d 07:47`	`9:15 PM Tue 12-May`
`2026:133:04:33:07`	Maneuver to 202.75699 45.91082 207.514 [2026:133:05:03:16]	`2d 11:05`	`12:33 AM Wed 13-May`
`2026:133:05:03:16`	ER Obsid: 41491 (0 ksec) Purpose: Perigee Attitude	`2d 11:35`	`1:03 AM Wed 13-May`
`2026:133:05:03:37`	Maneuver to 4.81234 59.10920 53.014 [2026:133:05:31:04]	`2d 11:35`	`1:03 AM Wed 13-May`
`2026:133:05:04:11`	Grating: HETG	`2d 11:36`	`1:04 AM Wed 13-May`
`2026:133:05:35:34`	Obsid: 32341 SI: ACIS-S (14 ksec) Target: TV Cassiopeia	`2d 12:07`	`1:35 AM Wed 13-May`
`2026:133:09:41:24`	Maneuver to 162.04096 70.25899 243.277 [2026:133:10:03:52]	`2d 16:13`	`5:41 AM Wed 13-May`
`2026:133:10:03:52`	ER Obsid: 41490 (0 ksec) Purpose: Intermediate Attitud	`2d 16:35`	`6:03 AM Wed 13-May`
`2026:133:10:04:13`	Maneuver to 174.35037 -0.82330 235.000 [2026:133:10:31:07]	`2d 16:36`	`6:04 AM Wed 13-May`
`2026:133:10:04:48`	Grating: NONE	`2d 16:36`	`6:04 AM Wed 13-May`
`2026:133:10:25:00`	Comm pass on DSS-24 (duration 1:00)	`2d 16:57`	`6:25 AM Wed 13-May`
`2026:133:10:35:37`	Obsid: 32210 SI: ACIS-I (15 ksec) Target: Cloverleaf ORC	`2d 17:07`	`6:35 AM Wed 13-May`
`2026:133:14:48:57`	Maneuver to 149.98953 2.15940 251.070 [2026:133:15:06:04]	`2d 21:20`	`10:48 AM Wed 13-May`
`2026:133:15:10:34`	Obsid: 30258 SI: ACIS-I (30 ksec) Target: Center of COSMO	`2d 21:42`	`11:10 AM Wed 13-May`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:130:07:27:32

Maneuver to 116.24219 -31.88765 244.119 [2026:130:08:00:08]

-10:00

3:27 AM Sun 10-May

2026:130:08:09:57

Obsid: 31494 SI: HRC-I (14 ksec) Target: WR 8

- 9:18

4:09 AM Sun 10-May

2026:130:10:25:00

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

- 7:03

6:25 AM Sun 10-May

2026:130:12:11:37

Maneuver to 202.10591 -31.58140 295.929 [2026:130:12:38:21]

- 5:16

8:11 AM Sun 10-May

2026:130:12:42:51

Obsid: 31918 SI: ACIS-I (17 ksec) Target: Abell 3558 SE

- 4:45

8:42 AM Sun 10-May

2026:130:17:28:00

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

0:00

1:28 PM Sun 10-May

2026:130:17:34:31

Maneuver to 80.11528 -27.94785 218.785 [2026:130:18:07:30]

0:06

1:34 PM Sun 10-May

2026:130:18:12:00

Obsid: 31456 SI: ACIS-S (10 ksec) Target: ACT-CL J0520.4-

0:44

2:12 PM Sun 10-May

2026:130:18:35:00

Comm pass on DSS-54 (duration 1:35)

1:07

2:35 PM Sun 10-May

2026:130:20:55:40

Load MAY1126A:CL130:2002 [2026:132:20:52:12]

3:27

4:55 PM Sun 10-May

2026:130:20:55:40

Load MAY1126A:CL130:2002 [2026:132:20:52:12]

3:27

4:55 PM Sun 10-May

2026:130:20:58:40

Maneuver to 150.28808 2.19066 245.000 [2026:130:21:26:07]

3:30

4:58 PM Sun 10-May

2026:130:21:30:37

Obsid: 30059 SI: ACIS-I (41 ksec) Target: Center of COSMO

4:02

5:30 PM Sun 10-May

2026:131:01:05:00

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

7:37

9:05 PM Sun 10-May

2026:131:08:53:57

Maneuver to 220.59301 -17.23009 264.302 [2026:131:09:21:02]

15:25

4:53 AM Mon 11-May

2026:131:09:25:32

Obsid: 29939 SI: ACIS-S (14 ksec) Target: NGC5728

15:57

5:25 AM Mon 11-May

2026:131:10:30:00

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

17:02

6:30 AM Mon 11-May

2026:131:13:27:12

Maneuver to 150.16087 2.23480 251.361 [2026:131:13:54:13]

19:59

9:27 AM Mon 11-May

2026:131:13:58:43

Obsid: 30060 SI: ACIS-I (41 ksec) Target: Center of COSMO

20:30

9:58 AM Mon 11-May

2026:132:01:00:00

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

1d 07:32

9:00 PM Mon 11-May

2026:132:01:23:35

Maneuver to 223.39995 -18.77821 278.154 [2026:132:01:51:29]

1d 07:55

9:23 PM Mon 11-May

2026:132:01:27:09

Grating: HETG

1d 07:59

9:27 PM Mon 11-May

2026:132:01:29:35

RADMON Disable

1d 08:01

9:29 PM Mon 11-May

2026:132:01:55:59

ER Obsid: 41498 (3 ksec) Purpose: Perigee Attitude

1d 08:27

9:55 PM Mon 11-May

2026:132:02:45:59

Maneuver to 233.90000 -21.10000 58.944 [2026:132:03:27:31]

1d 09:17

10:45 PM Mon 11-May

2026:132:03:32:01

ER Obsid: 41497 (3 ksec) Purpose: Perigee Attitude

1d 10:04

11:32 PM Mon 11-May

2026:132:06:21:37

Maneuver to 343.91003 -14.27807 113.000 [2026:132:06:55:30]

1d 12:53

2:21 AM Tue 12-May

2026:132:07:00:00

ER Obsid: 41496 (3 ksec) Purpose: Perigee Attitude

1d 13:32

3:00 AM Tue 12-May

2026:132:07:50:00

Maneuver to 358.66261 -9.43578 119.079 [2026:132:08:02:47]

1d 14:22

3:50 AM Tue 12-May

2026:132:08:07:17

ER Obsid: 41495 (3 ksec) Purpose: Perigee Attitude

1d 14:39

4:07 AM Tue 12-May

2026:132:11:15:13

Maneuver to 107.30000 29.10000 265.000 [2026:132:12:05:30]

1d 17:47

7:15 AM Tue 12-May

2026:132:12:10:00

ER Obsid: 41494 (2 ksec) Purpose: Perigee Attitude

1d 18:42

8:10 AM Tue 12-May

2026:132:12:59:29

Maneuver to 220.59290 -17.22724 262.488 [2026:132:13:36:56]

1d 19:31

8:59 AM Tue 12-May

2026:132:13:00:03

Grating: NONE

1d 19:32

9:00 AM Tue 12-May

2026:132:13:23:34

RADMON Enable

1d 19:55

9:23 AM Tue 12-May

2026:132:13:41:26

Obsid: 32339 SI: ACIS-S (14 ksec) Target: NGC5728

1d 20:13

9:41 AM Tue 12-May

2026:132:14:00:00

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

1d 20:32

10:00 AM Tue 12-May

2026:132:17:34:46

Maneuver to 202.75699 45.91082 207.104 [2026:132:18:05:01]

2d 00:06

1:34 PM Tue 12-May

2026:132:18:05:01

ER Obsid: 41493 (0 ksec) Purpose: Intermediate Attitud

2d 00:37

2:05 PM Tue 12-May

2026:132:18:05:22

Maneuver to 4.81333 59.11161 53.013 [2026:132:18:32:49]

2d 00:37

2:05 PM Tue 12-May

2026:132:18:05:57

Grating: HETG

2d 00:37

2:05 PM Tue 12-May

2026:132:18:37:19

Obsid: 30091 SI: ACIS-S (17 ksec) Target: TV Cassiopeia

2d 01:09

2:37 PM Tue 12-May

2026:132:20:59:07

Load MAY1126A:CL132:2002 [2026:134:20:45:02]

2d 03:31

4:59 PM Tue 12-May

2026:132:20:59:07

Load MAY1126A:CL132:2002 [2026:134:20:45:02]

2d 03:31

4:59 PM Tue 12-May

2026:132:23:00:00

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

2d 05:32

7:00 PM Tue 12-May

2026:132:23:28:59

Maneuver to 202.75699 45.91082 207.325 [2026:132:23:56:26]

2d 06:00

7:28 PM Tue 12-May

2026:132:23:56:26

ER Obsid: 41492 (0 ksec) Purpose: Perigee Attitude

2d 06:28

7:56 PM Tue 12-May

2026:132:23:56:47

Maneuver to 220.59220 -17.22446 262.097 [2026:133:00:26:57]

2d 06:28

7:56 PM Tue 12-May

2026:132:23:57:21

Grating: NONE

2d 06:29

7:57 PM Tue 12-May

2026:133:00:31:27

Obsid: 30195 SI: ACIS-S (14 ksec) Target: NGC5728

2d 07:03

8:31 PM Tue 12-May

2026:133:01:15:00

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

2d 07:47

9:15 PM Tue 12-May

2026:133:04:33:07

Maneuver to 202.75699 45.91082 207.514 [2026:133:05:03:16]

2d 11:05

12:33 AM Wed 13-May

2026:133:05:03:16

ER Obsid: 41491 (0 ksec) Purpose: Perigee Attitude

2d 11:35

1:03 AM Wed 13-May

2026:133:05:03:37

Maneuver to 4.81234 59.10920 53.014 [2026:133:05:31:04]

2d 11:35

1:03 AM Wed 13-May

2026:133:05:04:11

Grating: HETG

2d 11:36

1:04 AM Wed 13-May

2026:133:05:35:34

Obsid: 32341 SI: ACIS-S (14 ksec) Target: TV Cassiopeia

2d 12:07

1:35 AM Wed 13-May

2026:133:09:41:24

Maneuver to 162.04096 70.25899 243.277 [2026:133:10:03:52]

2d 16:13

5:41 AM Wed 13-May

2026:133:10:03:52

ER Obsid: 41490 (0 ksec) Purpose: Intermediate Attitud

2d 16:35

6:03 AM Wed 13-May

2026:133:10:04:13

Maneuver to 174.35037 -0.82330 235.000 [2026:133:10:31:07]

2d 16:36

6:04 AM Wed 13-May

2026:133:10:04:48

Grating: NONE

2d 16:36

6:04 AM Wed 13-May

2026:133:10:25:00

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

2d 16:57

6:25 AM Wed 13-May

2026:133:10:35:37

Obsid: 32210 SI: ACIS-I (15 ksec) Target: Cloverleaf ORC

2d 17:07

6:35 AM Wed 13-May

2026:133:14:48:57

Maneuver to 149.98953 2.15940 251.070 [2026:133:15:06:04]

2d 21:20

10:48 AM Wed 13-May

2026:133:15:10:34

Obsid: 30258 SI: ACIS-I (30 ksec) Target: Center of COSMO

2d 21:42

11:10 AM Wed 13-May

CXO and GOES rates

CXO

GOES

Limit

HRC shield

5609

250

HRC MCP

5609

P4GM

---

0.05

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:130:11:24:44 (- 6:03)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:18 P4GM: - 0:18 P41GM: - 0:20

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

10.8

50000

12000

> 30

2hr avg flux

9.44

50000

12000

> 30

Orbital fluence

5.3x10⁵

---

2.0x10⁹

---

ACE data from 2026:130:17:15:00 (- 0:13)
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 574 km/s at 09/0336Z. Total IMF reached 7 nT at 08/2126Z. The maximum southward component of Bz reached -4 nT at 08/2154Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 361 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one, two, and three (10 May, 11 May, 12 May).
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 5 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares and a slight chance for an X-class flare on days one, two, and three (10 May, 11 May, 12 May).

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 574 km/s at 09/0336Z. Total IMF reached 7 nT at 08/2126Z. The maximum southward component of Bz reached -4 nT at 08/2154Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 361 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet to unsettled levels on days one, two, and three (10 May, 11 May, 12 May).

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 5 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a chance for M-class flares and a slight chance for an X-class flare on days one, two, and three (10 May, 11 May, 12 May).