Exposure
ID
SPICA.2025-10-06T11-37-20_1
Header ID
SPICA.2025-10-06T11-37-20
Date updated
2025-10-06 11:36:15 UTC+0000
Release date
None
UTC Start
2025-10-06 11:36:15.410
UTC End
2025-10-06 11:37:15.410
MJD Start
60954.4835116938
MJD End
60954.48420613823
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
70810
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
47915
Name
HD_30652
RA
72.46004
DEC
6.961275
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6446 30.6571 100.2269 100.3886
S1-E1 297.9981 297.7084 64.5072 64.6573
S1-E2 249.2398 249.0686 72.9817 73.1439
S1-W1 255.1808 255.5351 132.6466 132.7656
S1-W2 189.8441 189.9976 110.7393 110.8940
S2-E1 273.7037 273.4088 60.7593 60.9028
S2-E2 222.4380 222.2562 69.3657 69.5235
S2-W1 229.9001 230.2299 136.7446 136.8546
S2-W2 159.8118 159.9521 112.7442 112.8966
E1-E2 63.2399 63.1635 -151.0006 -150.9293
E1-W1 311.9148 311.7675 -164.8939 -164.8537
E1-W2 215.8148 215.5946 -154.9312 -154.8709
E2-W1 250.9847 250.9209 -168.3624 -168.3265
E2-W2 152.7852 152.6422 -156.5570 -156.5008
W1-W2 106.1385 106.2287 -5.4901 -5.4526
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4835116938
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_30652
HIERARCH OBS RA 72.46004
HIERARCH OBS DEC 6.961275
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 30.6446
HIERARCH ISS PBL12 END 30.6571
HIERARCH ISS PBLA12 START 100.2269
HIERARCH ISS PBLA12 END 100.3886
HIERARCH ISS PBL13 START 297.9981
HIERARCH ISS PBL13 END 297.7084
HIERARCH ISS PBLA13 START 64.5072
HIERARCH ISS PBLA13 END 64.6573
HIERARCH ISS PBL14 START 249.2398
HIERARCH ISS PBL14 END 249.0686
HIERARCH ISS PBLA14 START 72.9817
HIERARCH ISS PBLA14 END 73.1439
HIERARCH ISS PBL15 START 255.1808
HIERARCH ISS PBL15 END 255.5351
HIERARCH ISS PBLA15 START 132.6466
HIERARCH ISS PBLA15 END 132.7656
HIERARCH ISS PBL16 START 189.8441
HIERARCH ISS PBL16 END 189.9976
HIERARCH ISS PBLA16 START 110.7393
HIERARCH ISS PBLA16 END 110.894
HIERARCH ISS PBL23 START 273.7037
HIERARCH ISS PBL23 END 273.4088
HIERARCH ISS PBLA23 START 60.7593
HIERARCH ISS PBLA23 END 60.9028
HIERARCH ISS PBL24 START 222.438
HIERARCH ISS PBL24 END 222.2562
HIERARCH ISS PBLA24 START 69.3657
HIERARCH ISS PBLA24 END 69.5235
HIERARCH ISS PBL25 START 229.9001
HIERARCH ISS PBL25 END 230.2299
HIERARCH ISS PBLA25 START 136.7446
HIERARCH ISS PBLA25 END 136.8546
HIERARCH ISS PBL26 START 159.8118
HIERARCH ISS PBL26 END 159.9521
HIERARCH ISS PBLA26 START 112.7442
HIERARCH ISS PBLA26 END 112.8966
HIERARCH ISS PBL34 START 63.2399
HIERARCH ISS PBL34 END 63.1635
HIERARCH ISS PBLA34 START -151.0006
HIERARCH ISS PBLA34 END -150.9293
HIERARCH ISS PBL35 START 311.9148
HIERARCH ISS PBL35 END 311.7675
HIERARCH ISS PBLA35 START -164.8939
HIERARCH ISS PBLA35 END -164.8537
HIERARCH ISS PBL36 START 215.8148
HIERARCH ISS PBL36 END 215.5946
HIERARCH ISS PBLA36 START -154.9312
HIERARCH ISS PBLA36 END -154.8709
HIERARCH ISS PBL45 START 250.9847
HIERARCH ISS PBL45 END 250.9209
HIERARCH ISS PBLA45 START -168.3624
HIERARCH ISS PBLA45 END -168.3265
HIERARCH ISS PBL46 START 152.7852
HIERARCH ISS PBL46 END 152.6422
HIERARCH ISS PBLA46 START -156.557
HIERARCH ISS PBLA46 END -156.5008
HIERARCH ISS PBL56 START 106.1385
HIERARCH ISS PBL56 END 106.2287
HIERARCH ISS PBLA56 START -5.4901
HIERARCH ISS PBLA56 END -5.4526
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1