Exposure
ID
SPICA.2025-10-02T10-12-38_1
Header ID
SPICA.2025-10-02T10-12-38
Date updated
2025-10-02 10:11:33 UTC+0000
Release date
None
UTC Start
2025-10-02 10:11:33.621
UTC End
2025-10-02 10:12:33.621
MJD Start
60950.4246946882
MJD End
60950.42538913263
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
70581
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52341
Name
HD_26793
RA
63.65097
DEC
10.0114
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0449 31.0450 90.0375 90.2056
S1-E1 319.2242 319.0065 57.3279 57.4362
S1-E2 265.2767 265.1063 64.7760 64.9015
S1-W1 238.3494 238.7110 122.5567 122.7394
S1-W2 187.5585 187.6377 100.0416 100.2241
S2-E1 293.5821 293.3837 54.0521 54.1528
S2-E2 237.5703 237.4111 61.5792 61.6975
S2-W1 212.8274 213.1926 127.0542 127.2311
S2-W2 157.0783 157.1589 102.0092 102.1934
E1-E2 65.8736 65.8706 -154.1398 -154.0914
E1-W1 308.1465 308.4064 -167.2857 -167.2495
E1-W2 221.5813 221.6240 -157.7143 -157.6716
E2-W1 244.4588 244.7250 -170.7993 -170.7623
E2-W2 155.8900 155.9362 -159.2239 -159.1832
W1-W2 96.9256 97.1428 -9.6273 -9.5585
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 60950.4246946882
PI-COI spica
HIERARCH OBS TARG NAME HD_26793
HIERARCH OBS RA 63.65097
HIERARCH OBS DEC 10.0114
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 31.0449
HIERARCH ISS PBL12 END 31.045
HIERARCH ISS PBLA12 START 90.0375
HIERARCH ISS PBLA12 END 90.2056
HIERARCH ISS PBL13 START 319.2242
HIERARCH ISS PBL13 END 319.0065
HIERARCH ISS PBLA13 START 57.3279
HIERARCH ISS PBLA13 END 57.4362
HIERARCH ISS PBL14 START 265.2767
HIERARCH ISS PBL14 END 265.1063
HIERARCH ISS PBLA14 START 64.776
HIERARCH ISS PBLA14 END 64.9015
HIERARCH ISS PBL15 START 238.3494
HIERARCH ISS PBL15 END 238.711
HIERARCH ISS PBLA15 START 122.5567
HIERARCH ISS PBLA15 END 122.7394
HIERARCH ISS PBL16 START 187.5585
HIERARCH ISS PBL16 END 187.6377
HIERARCH ISS PBLA16 START 100.0416
HIERARCH ISS PBLA16 END 100.2241
HIERARCH ISS PBL23 START 293.5821
HIERARCH ISS PBL23 END 293.3837
HIERARCH ISS PBLA23 START 54.0521
HIERARCH ISS PBLA23 END 54.1528
HIERARCH ISS PBL24 START 237.5703
HIERARCH ISS PBL24 END 237.4111
HIERARCH ISS PBLA24 START 61.5792
HIERARCH ISS PBLA24 END 61.6975
HIERARCH ISS PBL25 START 212.8274
HIERARCH ISS PBL25 END 213.1926
HIERARCH ISS PBLA25 START 127.0542
HIERARCH ISS PBLA25 END 127.2311
HIERARCH ISS PBL26 START 157.0783
HIERARCH ISS PBL26 END 157.1589
HIERARCH ISS PBLA26 START 102.0092
HIERARCH ISS PBLA26 END 102.1934
HIERARCH ISS PBL34 START 65.8736
HIERARCH ISS PBL34 END 65.8706
HIERARCH ISS PBLA34 START -154.1398
HIERARCH ISS PBLA34 END -154.0914
HIERARCH ISS PBL35 START 308.1465
HIERARCH ISS PBL35 END 308.4064
HIERARCH ISS PBLA35 START -167.2857
HIERARCH ISS PBLA35 END -167.2495
HIERARCH ISS PBL36 START 221.5813
HIERARCH ISS PBL36 END 221.624
HIERARCH ISS PBLA36 START -157.7143
HIERARCH ISS PBLA36 END -157.6716
HIERARCH ISS PBL45 START 244.4588
HIERARCH ISS PBL45 END 244.725
HIERARCH ISS PBLA45 START -170.7993
HIERARCH ISS PBLA45 END -170.7623
HIERARCH ISS PBL46 START 155.89
HIERARCH ISS PBL46 END 155.9362
HIERARCH ISS PBLA46 START -159.2239
HIERARCH ISS PBLA46 END -159.1832
HIERARCH ISS PBL56 START 96.9256
HIERARCH ISS PBL56 END 97.1428
HIERARCH ISS PBLA56 START -9.6273
HIERARCH ISS PBLA56 END -9.5585
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1