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simonsobs / scheduler

Scheduler for SO
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Can we modify to reduce observation gap that is about four hours? #105

Open yoshinori-0778 opened 6 days ago

yoshinori-0778 commented 6 days ago

This might be known and someone might raise before, but there are about 4 hours gap everyday. This is related to Sun safe, but it would be great to reduce it. Thank you for your consideration.

One example,

run.acu.move_to(az=208.517, el=60.0)
# hwp disabled
run.smurf.bias_step(concurrent=True)
scan_stop = datetime.datetime(2024, 9, 30, 13, 44, 12, tzinfo=datetime.timezone.utc)
if datetime.datetime.now(tz=UTC) < scan_stop - datetime.timedelta(minutes=10):
    run.seq.scan(
        description='SOUTHERN FIELD : SW=2nd, 3rd or 4th choice',
        stop_time='2024-09-30T13:44:12+00:00',
        width=40.0, az_drift=0,
        subtype='cmb', tag='209-249',
    )
run.wait_until('2024-09-30T13:44:12+00:00')
run.acu.move_to(az=180.0, el=60.0)
run.wait_until('2024-09-30T13:49:12+00:00')
run.acu.move_to(az=180.0, el=60.0)
run.wait_until('2024-09-30T18:57:11.980000+00:00')
run.acu.move_to(az=111.483, el=60.0)
run.wait_until('2024-09-30T19:02:11.980000+00:00')
run.acu.move_to(az=111.483, el=60.0)