Exposure
ID
SPICA.2025-09-15T10-05-34_1
Header ID
SPICA.2025-09-15T10-05-34
Date updated
2025-09-15 10:04:29 UTC+0000
Release date
None
UTC Start
2025-09-15 10:04:29.804
UTC End
2025-09-15 10:05:29.804
MJD Start
60933.4197894018
MJD End
60933.42048384623
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
64297
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47778
Name
HD_15318
RA
37.03976
DEC
8.460056
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7454 30.7516 95.0867 95.2543
S1-E1 309.5954 309.3279 60.5740 60.7020
S1-E2 257.5721 257.3897 68.5488 68.6924
S1-W1 246.3701 246.7446 128.0502 128.2010
S1-W2 187.9863 188.1067 105.5106 105.6820
S2-E1 284.7944 284.5356 57.0672 57.1878
S2-E2 230.4758 230.2948 65.1318 65.2692
S2-W1 221.2076 221.5706 132.3873 132.5299
S2-W2 157.8463 157.9611 107.5303 107.7013
E1-E2 65.1825 65.1423 -152.6713 -152.6130
E1-W1 313.2261 313.2852 -166.0246 -165.9874
E1-W2 220.8854 220.7959 -156.3763 -156.3262
E2-W1 250.2591 250.3635 -169.4733 -169.4379
E2-W2 155.8961 155.8475 -157.9246 -157.8774
W1-W2 102.3918 102.5492 -7.2204 -7.1694
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60933.4197894018
PI-COI spica
HIERARCH OBS TARG NAME HD_15318
HIERARCH OBS RA 37.03976
HIERARCH OBS DEC 8.460056
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 30.7454
HIERARCH ISS PBL12 END 30.7516
HIERARCH ISS PBLA12 START 95.0867
HIERARCH ISS PBLA12 END 95.2543
HIERARCH ISS PBL13 START 309.5954
HIERARCH ISS PBL13 END 309.3279
HIERARCH ISS PBLA13 START 60.574
HIERARCH ISS PBLA13 END 60.702
HIERARCH ISS PBL14 START 257.5721
HIERARCH ISS PBL14 END 257.3897
HIERARCH ISS PBLA14 START 68.5488
HIERARCH ISS PBLA14 END 68.6924
HIERARCH ISS PBL15 START 246.3701
HIERARCH ISS PBL15 END 246.7446
HIERARCH ISS PBLA15 START 128.0502
HIERARCH ISS PBLA15 END 128.201
HIERARCH ISS PBL16 START 187.9863
HIERARCH ISS PBL16 END 188.1067
HIERARCH ISS PBLA16 START 105.5106
HIERARCH ISS PBLA16 END 105.682
HIERARCH ISS PBL23 START 284.7944
HIERARCH ISS PBL23 END 284.5356
HIERARCH ISS PBLA23 START 57.0672
HIERARCH ISS PBLA23 END 57.1878
HIERARCH ISS PBL24 START 230.4758
HIERARCH ISS PBL24 END 230.2948
HIERARCH ISS PBLA24 START 65.1318
HIERARCH ISS PBLA24 END 65.2692
HIERARCH ISS PBL25 START 221.2076
HIERARCH ISS PBL25 END 221.5706
HIERARCH ISS PBLA25 START 132.3873
HIERARCH ISS PBLA25 END 132.5299
HIERARCH ISS PBL26 START 157.8463
HIERARCH ISS PBL26 END 157.9611
HIERARCH ISS PBLA26 START 107.5303
HIERARCH ISS PBLA26 END 107.7013
HIERARCH ISS PBL34 START 65.1825
HIERARCH ISS PBL34 END 65.1423
HIERARCH ISS PBLA34 START -152.6713
HIERARCH ISS PBLA34 END -152.613
HIERARCH ISS PBL35 START 313.2261
HIERARCH ISS PBL35 END 313.2852
HIERARCH ISS PBLA35 START -166.0246
HIERARCH ISS PBLA35 END -165.9874
HIERARCH ISS PBL36 START 220.8854
HIERARCH ISS PBL36 END 220.7959
HIERARCH ISS PBLA36 START -156.3763
HIERARCH ISS PBLA36 END -156.3262
HIERARCH ISS PBL45 START 250.2591
HIERARCH ISS PBL45 END 250.3635
HIERARCH ISS PBLA45 START -169.4733
HIERARCH ISS PBLA45 END -169.4379
HIERARCH ISS PBL46 START 155.8961
HIERARCH ISS PBL46 END 155.8475
HIERARCH ISS PBLA46 START -157.9246
HIERARCH ISS PBLA46 END -157.8774
HIERARCH ISS PBL56 START 102.3918
HIERARCH ISS PBL56 END 102.5492
HIERARCH ISS PBLA56 START -7.2204
HIERARCH ISS PBLA56 END -7.1694
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1