Exposure
ID
SPICA.2024-11-01T06-39-42_1
Header ID
SPICA.2024-11-01T06-39-42
Date updated
2024-11-01 06:38:37 UTC+0000
Release date
None
UTC Start
2024-11-01 06:38:37.030
UTC End
2024-11-01 06:39:37.030
MJD Start
60615.2768174822
MJD End
60615.27751192663
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64365
Category
science
Program ID
2024B/S4
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
47884
Name
HD_22049
RA
53.23269
DEC
-9.458259
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.0485 25.0299 79.9776 80.1764
S1-E1 304.5631 304.1714 49.5092 49.5510
S1-E2 245.4739 245.1245 55.5742 55.6488
S2-E1 283.2585 282.9202 46.9392 46.9679
S2-E2 222.9036 222.5959 52.9131 52.9733
E1-E2 65.7912 65.8046 -153.7079 -153.7582
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2024B/S4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60615.2768174822
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_22049
HIERARCH OBS RA 53.23269
HIERARCH OBS DEC -9.458259
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 4
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH ISS PBL12 START 25.0485
HIERARCH ISS PBL12 END 25.0299
HIERARCH ISS PBLA12 START 79.9776
HIERARCH ISS PBLA12 END 80.1764
HIERARCH ISS PBL13 START 304.5631
HIERARCH ISS PBL13 END 304.1714
HIERARCH ISS PBLA13 START 49.5092
HIERARCH ISS PBLA13 END 49.551
HIERARCH ISS PBL14 START 245.4739
HIERARCH ISS PBL14 END 245.1245
HIERARCH ISS PBLA14 START 55.5742
HIERARCH ISS PBLA14 END 55.6488
HIERARCH ISS PBL23 START 283.2585
HIERARCH ISS PBL23 END 282.9202
HIERARCH ISS PBLA23 START 46.9392
HIERARCH ISS PBLA23 END 46.9679
HIERARCH ISS PBL24 START 222.9036
HIERARCH ISS PBL24 END 222.5959
HIERARCH ISS PBLA24 START 52.9131
HIERARCH ISS PBLA24 END 52.9733
HIERARCH ISS PBL34 START 65.7912
HIERARCH ISS PBL34 END 65.8046
HIERARCH ISS PBLA34 START -153.7079
HIERARCH ISS PBLA34 END -153.7582
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1