Daily Events on 2025/04/25 (Fri)

last updated at  2025/04/18 10:57:06 JST


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Station

Pass No.
20250425-

Contact time (UT)

Max. Elev.
 (deg)

Events

AOS

LOS

USC20

0100

08:39:40

08:52:15

26.6

AOCS: Switch N/D timer to AUTO
DR playback (by OP)

USC20

0200

10:16:44

10:28:25

22.0

DR playback (by OP)

USC34

0300

20:40:13

20:49:34

7.8

DR playback (by OP)

Flare list(LM) : http://www.lmsal.com/solarsoft/last_events/


DR information

Remaining amount
(prediction)

- Mbits @ OP_START ( )


SOT

XRT

EIS

DR allocation [%]

70

15

15

DR allocation [Mbits]

-

-

-

DR TLMLMT [Mbits]

-

-

-


daily note

Weekly Meeting.

AOCU onboard software will start to have night periods (i.e., gyro-only control during these periods) because of margin, although the actual eclipse season starts from early May. Since pointing jump (10-20arcsec maximum) may occur at the transition from gyro-only control to sunsensor-gyro control, N/D timer (with parameter for no eclipse) is used from this date to August instead of onboard software day/night calculation.


CHIEF
TOHBAN

SUB
TOHBAN

CP

SOT CO

XRT CO

EIS CO

EVENING

Kotanagi

Brooks

Lacatus (RCO)

Fleming -> Suarez

McKevitt

MORNING


operation files

pointing file : none