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
153/0215-0520	0300	0505	DSS-56	MADRID	Mon Jun 01 11:00 PM EDT	2:05
153/0457-0715	0532	0700	DSS-24	GOLDSTONE	Tue Jun 02 01:32 AM EDT	1:27
153/1315-1515	1350	1500	DSS-65	MADRID	Tue Jun 02 09:50 AM EDT	1:10
153/1355-1555	1440	1540	DSS-56	MADRID	Tue Jun 02 10:40 AM EDT	1:00
153/1925-2215	2000	2200	DSS-56	MADRID	Tue Jun 02 04:00 PM EDT	2:00
153/1940-2125	2015	2110	DSS-54	MADRID	Tue Jun 02 04:15 PM EDT	0:55
153/1945-2240	2045	2225	DSS-65	MADRID	Tue Jun 02 04:45 PM EDT	1:40
154/0215-0415	0300	0400	DSS-65	MADRID	Tue Jun 02 11:00 PM EDT	1:00
154/0310-0555	0345	0540	DSS-24	GOLDSTONE	Tue Jun 02 11:45 PM EDT	1:55
154/1205-1405	1250	1350	DSS-26	GOLDSTONE	Wed Jun 03 08:50 AM EDT	1:00
154/1905-2115	1950	2100	DSS-65	MADRID	Wed Jun 03 03:50 PM EDT	1:10
154/2200-0055	2235	0040	DSS-56	MADRID	Wed Jun 03 06:35 PM EDT	2:05
155/0137-0455	0237	0440	DSS-24	GOLDSTONE	Wed Jun 03 10:37 PM EDT	2:03
155/0300-0500	0335	0445	DSS-54	MADRID	Wed Jun 03 11:35 PM EDT	1:10
155/0315-0755	0350	0740	DSS-26	GOLDSTONE	Wed Jun 03 11:50 PM EDT	3:50

Chandra Events (Load link unavailable)
`Time (UT)`	Event	`Delta time`	`Time (Eastern)`
`2026:152:19:02:40`	Maneuver to 65.35635 -31.63055 170.013 [2026:152:19:25:35]	`- 8:52`	`3:02 PM Mon 01-Jun`
`2026:152:19:30:05`	Obsid: 31449 SI: ACIS-S (5 ksec) Target: 6dFJ0421194-313	`- 8:24`	`3:30 PM Mon 01-Jun`
`2026:152:20:00:00`	Comm pass on DSS-65 (duration 1:00)	`- 7:55`	`4:00 PM Mon 01-Jun`
`2026:152:21:01:45`	Maneuver to 247.96554 -47.37541 356.705 [2026:152:21:35:12]	`- 6:53`	`5:01 PM Mon 01-Jun`
`2026:152:21:39:42`	Obsid: 30535 SI: ACIS-S (28 ksec) Target: PWN J1631-4721	`- 6:15`	`5:39 PM Mon 01-Jun`
`2026:153:03:00:00`	Comm pass on DSS-56 (duration 1:00)	`- 0:55`	`11:00 PM Mon 01-Jun`
`2026:153:03:55:00`	--------------- NOW ---------------	`0:00`	`11:55 PM Mon 01-Jun`
`2026:153:05:29:06`	Maneuver to 251.63727 -24.63965 33.744 [2026:153:05:49:20]	`1:34`	`1:29 AM Tue 02-Jun`
`2026:153:05:32:40`	Grating: HETG	`1:37`	`1:32 AM Tue 02-Jun`
`2026:153:05:34:43`	RADMON Disable	`1:39`	`1:34 AM Tue 02-Jun`
`2026:153:05:53:50`	ER Obsid: 41449 (3 ksec) Purpose: Perigee Attitude	`1:58`	`1:53 AM Tue 02-Jun`
`2026:153:06:43:50`	Maneuver to 253.84994 -21.87093 94.948 [2026:153:07:08:15]	`2:48`	`2:43 AM Tue 02-Jun`
`2026:153:07:12:45`	ER Obsid: 41448 (3 ksec) Purpose: Perigee Attitude	`3:17`	`3:12 AM Tue 02-Jun`
`2026:153:10:30:29`	Load JUN0126A:CL153:1001 [2026:154:21:20:02]	`6:35`	`6:30 AM Tue 02-Jun`
`2026:153:10:30:29`	Load JUN0126A:CL153:1001 [2026:154:21:20:02]	`6:35`	`6:30 AM Tue 02-Jun`
`2026:153:10:33:29`	Maneuver to 302.68904 -6.94762 112.616 [2026:153:10:55:30]	`6:38`	`6:33 AM Tue 02-Jun`
`2026:153:11:00:00`	ER Obsid: 41447 (3 ksec) Purpose: Perigee Attitude	`7:05`	`7:00 AM Tue 02-Jun`
`2026:153:12:28:16`	Maneuver to 277.18564 24.21124 148.300 [2026:153:12:50:30]	`8:33`	`8:28 AM Tue 02-Jun`
`2026:153:12:55:00`	ER Obsid: 41446 (3 ksec) Purpose: Perigee Attitude	`9:00`	`8:55 AM Tue 02-Jun`
`2026:153:13:45:00`	Maneuver to 26.76624 57.68802 60.031 [2026:153:14:13:39]	`9:50`	`9:45 AM Tue 02-Jun`
`2026:153:14:18:09`	ER Obsid: 41445 (3 ksec) Purpose: Perigee Attitude	`10:23`	`10:18 AM Tue 02-Jun`
`2026:153:14:40:00`	Comm pass on DSS-56 (duration 1:00)	`10:45`	`10:40 AM Tue 02-Jun`
`2026:153:17:25:47`	Maneuver to 306.75296 -2.29679 114.814 [2026:153:17:56:04]	`13:30`	`1:25 PM Tue 02-Jun`
`2026:153:17:26:21`	Grating: NONE	`13:31`	`1:26 PM Tue 02-Jun`
`2026:153:17:42:42`	RADMON Enable	`13:47`	`1:42 PM Tue 02-Jun`
`2026:153:18:00:34`	Obsid: 29982 SI: ACIS-S (27 ksec) Target: IIZW083	`14:05`	`2:00 PM Tue 02-Jun`
`2026:153:20:50:00`	Comm pass on DSS-65 (duration 1:00)	`16:55`	`4:50 PM Tue 02-Jun`
`2026:154:01:30:34`	Maneuver to 171.86034 19.85587 245.366 [2026:154:02:14:12]	`21:35`	`9:30 PM Tue 02-Jun`
`2026:154:02:18:42`	Obsid: 29885 SI: ACIS-S (40 ksec) Target: SDSS J112728.73	`22:23`	`10:18 PM Tue 02-Jun`
`2026:154:03:00:00`	Comm pass on DSS-65 (duration 1:00)	`23:05`	`11:00 PM Tue 02-Jun`
`2026:154:12:50:00`	Comm pass on DSS-26 (duration 1:00)	`1d 08:55`	`8:50 AM Wed 03-Jun`
`2026:154:13:25:22`	Maneuver to 135.91172 -67.94801 238.713 [2026:154:13:56:55]	`1d 09:30`	`9:25 AM Wed 03-Jun`
`2026:154:14:01:25`	Obsid: 31146 SI: ACIS-S (15 ksec) Target: SN2026hkg	`1d 10:06`	`10:01 AM Wed 03-Jun`
`2026:154:18:11:25`	Maneuver to 267.18425 -27.18864 61.999 [2026:154:18:44:02]	`1d 14:16`	`2:11 PM Wed 03-Jun`
`2026:154:18:48:32`	Obsid: 32375 SI: ACIS-S (14 ksec) Target: SNR G1.9+0.3	`1d 14:53`	`2:48 PM Wed 03-Jun`
`2026:154:19:50:00`	Comm pass on DSS-65 (duration 1:00)	`1d 15:55`	`3:50 PM Wed 03-Jun`
`2026:154:22:47:12`	Load JUN0126A:CL154:2201 [2026:156:10:09:36]	`1d 18:52`	`6:47 PM Wed 03-Jun`
`2026:154:22:47:12`	Load JUN0126A:CL154:2201 [2026:156:10:09:36]	`1d 18:52`	`6:47 PM Wed 03-Jun`
`2026:154:22:50:12`	Maneuver to 234.46837 -24.50138 274.437 [2026:154:23:31:07]	`1d 18:55`	`6:50 PM Wed 03-Jun`
`2026:154:23:35:37`	ER Obsid: 41444 (0 ksec) Purpose: Intermediate Attitud	`1d 19:40`	`7:35 PM Wed 03-Jun`
`2026:154:23:51:18`	Maneuver to 150.19804 1.93850 241.000 [2026:155:00:21:29]	`1d 19:56`	`7:51 PM Wed 03-Jun`
`2026:155:00:25:59`	Obsid: 30263 SI: ACIS-I (30 ksec) Target: Center of COSMO	`1d 20:30`	`8:25 PM Wed 03-Jun`
`2026:155:02:25:00`	Comm pass on DSS-24 (duration 1:00)	`1d 22:30`	`10:25 PM Wed 03-Jun`
`2026:155:08:45:59`	Maneuver to 241.92844 -23.94543 277.598 [2026:155:09:17:41]	`2d 04:50`	`4:45 AM Thu 04-Jun`
`2026:155:09:22:11`	ER Obsid: 41443 (0 ksec) Purpose: Perigee Attitude	`2d 05:27`	`5:22 AM Thu 04-Jun`
`2026:155:09:37:52`	Maneuver to 267.18461 -27.19054 62.999 [2026:155:10:18:57]	`2d 05:42`	`5:37 AM Thu 04-Jun`
`2026:155:10:23:27`	Obsid: 32376 SI: ACIS-S (12 ksec) Target: SNR G1.9+0.3	`2d 06:28`	`6:23 AM Thu 04-Jun`
`2026:155:12:30:00`	Comm pass on DSS-36 (duration 1:00)	`2d 08:35`	`8:30 AM Thu 04-Jun`
`2026:155:13:56:47`	Maneuver to 153.81962 -57.31365 239.925 [2026:155:14:33:01]	`2d 10:01`	`9:56 AM Thu 04-Jun`
`2026:155:14:37:31`	Obsid: 30119 SI: ACIS-I (21 ksec) Target: PSR J1015-5719	`2d 10:42`	`10:37 AM Thu 04-Jun`
`2026:155:20:42:05`	Maneuver to 248.24393 -25.25018 304.539 [2026:155:21:09:01]	`2d 16:47`	`4:42 PM Thu 04-Jun`
`2026:155:20:45:39`	Grating: HETG	`2d 16:50`	`4:45 PM Thu 04-Jun`
`2026:155:20:48:05`	RADMON Disable	`2d 16:53`	`4:48 PM Thu 04-Jun`
`2026:155:21:13:31`	ER Obsid: 41442 (3 ksec) Purpose: Perigee Attitude	`2d 17:18`	`5:13 PM Thu 04-Jun`
`2026:155:22:03:31`	Maneuver to 247.70174 -20.98458 251.089 [2026:155:22:26:23]	`2d 18:08`	`6:03 PM Thu 04-Jun`
`2026:155:22:30:53`	ER Obsid: 41441 (3 ksec) Purpose: Perigee Attitude	`2d 18:35`	`6:30 PM Thu 04-Jun`
`2026:155:23:05:00`	Comm pass on DSS-54 (duration 1:00)	`2d 19:10`	`7:05 PM Thu 04-Jun`
`2026:156:02:24:07`	Maneuver to 162.47679 16.79917 248.447 [2026:156:02:55:30]	`2d 22:29`	`10:24 PM Thu 04-Jun`
`2026:156:03:00:00`	ER Obsid: 41440 (3 ksec) Purpose: Perigee Attitude	`2d 23:05`	`11:00 PM Thu 04-Jun`
`2026:156:03:50:00`	Maneuver to 123.16322 14.50080 252.603 [2026:156:04:09:30]	`2d 23:55`	`11:50 PM Thu 04-Jun`

Chandra Events (Load link unavailable)

Time (UT)

Event

Delta time

Time (Eastern)

2026:152:19:02:40

Maneuver to 65.35635 -31.63055 170.013 [2026:152:19:25:35]

- 8:52

3:02 PM Mon 01-Jun

2026:152:19:30:05

Obsid: 31449 SI: ACIS-S (5 ksec) Target: 6dFJ0421194-313

- 8:24

3:30 PM Mon 01-Jun

2026:152:20:00:00

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

- 7:55

4:00 PM Mon 01-Jun

2026:152:21:01:45

Maneuver to 247.96554 -47.37541 356.705 [2026:152:21:35:12]

- 6:53

5:01 PM Mon 01-Jun

2026:152:21:39:42

Obsid: 30535 SI: ACIS-S (28 ksec) Target: PWN J1631-4721

- 6:15

5:39 PM Mon 01-Jun

2026:153:03:00:00

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

- 0:55

11:00 PM Mon 01-Jun

2026:153:03:55:00

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

0:00

11:55 PM Mon 01-Jun

2026:153:05:29:06

Maneuver to 251.63727 -24.63965 33.744 [2026:153:05:49:20]

1:34

1:29 AM Tue 02-Jun

2026:153:05:32:40

Grating: HETG

1:37

1:32 AM Tue 02-Jun

2026:153:05:34:43

RADMON Disable

1:39

1:34 AM Tue 02-Jun

2026:153:05:53:50

ER Obsid: 41449 (3 ksec) Purpose: Perigee Attitude

1:58

1:53 AM Tue 02-Jun

2026:153:06:43:50

Maneuver to 253.84994 -21.87093 94.948 [2026:153:07:08:15]

2:48

2:43 AM Tue 02-Jun

2026:153:07:12:45

ER Obsid: 41448 (3 ksec) Purpose: Perigee Attitude

3:17

3:12 AM Tue 02-Jun

2026:153:10:30:29

Load JUN0126A:CL153:1001 [2026:154:21:20:02]

6:35

6:30 AM Tue 02-Jun

2026:153:10:30:29

Load JUN0126A:CL153:1001 [2026:154:21:20:02]

6:35

6:30 AM Tue 02-Jun

2026:153:10:33:29

Maneuver to 302.68904 -6.94762 112.616 [2026:153:10:55:30]

6:38

6:33 AM Tue 02-Jun

2026:153:11:00:00

ER Obsid: 41447 (3 ksec) Purpose: Perigee Attitude

7:05

7:00 AM Tue 02-Jun

2026:153:12:28:16

Maneuver to 277.18564 24.21124 148.300 [2026:153:12:50:30]

8:33

8:28 AM Tue 02-Jun

2026:153:12:55:00

ER Obsid: 41446 (3 ksec) Purpose: Perigee Attitude

9:00

8:55 AM Tue 02-Jun

2026:153:13:45:00

Maneuver to 26.76624 57.68802 60.031 [2026:153:14:13:39]

9:50

9:45 AM Tue 02-Jun

2026:153:14:18:09

ER Obsid: 41445 (3 ksec) Purpose: Perigee Attitude

10:23

10:18 AM Tue 02-Jun

2026:153:14:40:00

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

10:45

10:40 AM Tue 02-Jun

2026:153:17:25:47

Maneuver to 306.75296 -2.29679 114.814 [2026:153:17:56:04]

13:30

1:25 PM Tue 02-Jun

2026:153:17:26:21

Grating: NONE

13:31

1:26 PM Tue 02-Jun

2026:153:17:42:42

RADMON Enable

13:47

1:42 PM Tue 02-Jun

2026:153:18:00:34

Obsid: 29982 SI: ACIS-S (27 ksec) Target: IIZW083

14:05

2:00 PM Tue 02-Jun

2026:153:20:50:00

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

16:55

4:50 PM Tue 02-Jun

2026:154:01:30:34

Maneuver to 171.86034 19.85587 245.366 [2026:154:02:14:12]

21:35

9:30 PM Tue 02-Jun

2026:154:02:18:42

Obsid: 29885 SI: ACIS-S (40 ksec) Target: SDSS J112728.73

22:23

10:18 PM Tue 02-Jun

2026:154:03:00:00

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

23:05

11:00 PM Tue 02-Jun

2026:154:12:50:00

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

1d 08:55

8:50 AM Wed 03-Jun

2026:154:13:25:22

Maneuver to 135.91172 -67.94801 238.713 [2026:154:13:56:55]

1d 09:30

9:25 AM Wed 03-Jun

2026:154:14:01:25

Obsid: 31146 SI: ACIS-S (15 ksec) Target: SN2026hkg

1d 10:06

10:01 AM Wed 03-Jun

2026:154:18:11:25

Maneuver to 267.18425 -27.18864 61.999 [2026:154:18:44:02]

1d 14:16

2:11 PM Wed 03-Jun

2026:154:18:48:32

Obsid: 32375 SI: ACIS-S (14 ksec) Target: SNR G1.9+0.3

1d 14:53

2:48 PM Wed 03-Jun

2026:154:19:50:00

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

1d 15:55

3:50 PM Wed 03-Jun

2026:154:22:47:12

Load JUN0126A:CL154:2201 [2026:156:10:09:36]

1d 18:52

6:47 PM Wed 03-Jun

2026:154:22:47:12

Load JUN0126A:CL154:2201 [2026:156:10:09:36]

1d 18:52

6:47 PM Wed 03-Jun

2026:154:22:50:12

Maneuver to 234.46837 -24.50138 274.437 [2026:154:23:31:07]

1d 18:55

6:50 PM Wed 03-Jun

2026:154:23:35:37

ER Obsid: 41444 (0 ksec) Purpose: Intermediate Attitud

1d 19:40

7:35 PM Wed 03-Jun

2026:154:23:51:18

Maneuver to 150.19804 1.93850 241.000 [2026:155:00:21:29]

1d 19:56

7:51 PM Wed 03-Jun

2026:155:00:25:59

Obsid: 30263 SI: ACIS-I (30 ksec) Target: Center of COSMO

1d 20:30

8:25 PM Wed 03-Jun

2026:155:02:25:00

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

1d 22:30

10:25 PM Wed 03-Jun

2026:155:08:45:59

Maneuver to 241.92844 -23.94543 277.598 [2026:155:09:17:41]

2d 04:50

4:45 AM Thu 04-Jun

2026:155:09:22:11

ER Obsid: 41443 (0 ksec) Purpose: Perigee Attitude

2d 05:27

5:22 AM Thu 04-Jun

2026:155:09:37:52

Maneuver to 267.18461 -27.19054 62.999 [2026:155:10:18:57]

2d 05:42

5:37 AM Thu 04-Jun

2026:155:10:23:27

Obsid: 32376 SI: ACIS-S (12 ksec) Target: SNR G1.9+0.3

2d 06:28

6:23 AM Thu 04-Jun

2026:155:12:30:00

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

2d 08:35

8:30 AM Thu 04-Jun

2026:155:13:56:47

Maneuver to 153.81962 -57.31365 239.925 [2026:155:14:33:01]

2d 10:01

9:56 AM Thu 04-Jun

2026:155:14:37:31

Obsid: 30119 SI: ACIS-I (21 ksec) Target: PSR J1015-5719

2d 10:42

10:37 AM Thu 04-Jun

2026:155:20:42:05

Maneuver to 248.24393 -25.25018 304.539 [2026:155:21:09:01]

2d 16:47

4:42 PM Thu 04-Jun

2026:155:20:45:39

Grating: HETG

2d 16:50

4:45 PM Thu 04-Jun

2026:155:20:48:05

RADMON Disable

2d 16:53

4:48 PM Thu 04-Jun

2026:155:21:13:31

ER Obsid: 41442 (3 ksec) Purpose: Perigee Attitude

2d 17:18

5:13 PM Thu 04-Jun

2026:155:22:03:31

Maneuver to 247.70174 -20.98458 251.089 [2026:155:22:26:23]

2d 18:08

6:03 PM Thu 04-Jun

2026:155:22:30:53

ER Obsid: 41441 (3 ksec) Purpose: Perigee Attitude

2d 18:35

6:30 PM Thu 04-Jun

2026:155:23:05:00

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

2d 19:10

7:05 PM Thu 04-Jun

2026:156:02:24:07

Maneuver to 162.47679 16.79917 248.447 [2026:156:02:55:30]

2d 22:29

10:24 PM Thu 04-Jun

2026:156:03:00:00

ER Obsid: 41440 (3 ksec) Purpose: Perigee Attitude

2d 23:05

11:00 PM Thu 04-Jun

2026:156:03:50:00

Maneuver to 123.16322 14.50080 252.603 [2026:156:04:09:30]

2d 23:55

11:50 PM Thu 04-Jun

CXO and GOES rates

CXO

GOES

Limit

HRC shield

250

HRC MCP

6374

P4GM

---

0.02

300

P41GM

---

0.01

8.47

CXO: from snapshot at 2026:153:03:53:32 (- 0:01)
GOES proxies: scaled 15 min average of GOES-16
Last avgs at HRC: - 0:20 P4GM: - 0:20 P41GM: - 0:20

ACE rates

Value

2hr limit

Orbital limit

Hours to
Orbital limit

Current flux

24.3

50000

12000

> 30

2hr avg flux

50000

12000

> 30

Orbital fluence

4.8x10⁶

---

2.0x10⁹

---

ACE data from 2026:153:03:40:00 (- 0:15)
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 31/2100Z to 01/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 494 km/s at 31/2150Z. Total IMF reached 7 nT at 01/1844Z. The maximum southward component of Bz reached -6 nT at 01/1415Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 550 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on day one (02 Jun), quiet to active levels on day two (03 Jun) and unsettled to active levels on day three (04 Jun).
Solar Activity	Analysis of Solar Active Regions and Activity from 31/2100Z to 01/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 10 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (02 Jun, 03 Jun, 04 Jun).

3-day Solar-Geophysical Forecast

Geophysical Activity

Geophysical Activity Summary 31/2100Z to 01/2100Z: The geomagnetic field has been at quiet to unsettled levels for the past 24 hours. Solar wind speed reached a peak of 494 km/s at 31/2150Z. Total IMF reached 7 nT at 01/1844Z. The maximum southward component of Bz reached -6 nT at 01/1415Z. Electrons greater than 2 MeV at geosynchronous orbit reached a peak level of 550 pfu. IIB. Geophysical Activity Forecast: The geomagnetic field is expected to be at quiet levels on day one (02 Jun), quiet to active levels on day two (03 Jun) and unsettled to active levels on day three (04 Jun).

Solar Activity

Analysis of Solar Active Regions and Activity from 31/2100Z to 01/2100Z: Solar activity has been at low levels for the past 24 hours. There are currently 10 numbered sunspot regions on the disk. IB. Solar Activity Forecast: Solar activity is expected to be low with a slight chance for an M-class flare on days one, two, and three (02 Jun, 03 Jun, 04 Jun).