Exposure
ID
SPICA.2025-10-10T13-20-54_1
Header ID
SPICA.2025-10-10T13-20-54
Date updated
2025-10-10 13:19:49 UTC+0000
Release date
None
UTC Start
2025-10-10 13:19:49.143
UTC End
2025-10-10 13:20:49.143
MJD Start
60958.5554298949
MJD End
60958.55612433933
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
70886
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52344
Name
HD_35984
RA
82.41939
DEC
29.18646
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0789 34.0786 109.5609 109.6918
S1-E1 325.1830 325.1368 79.2018 79.3771
S1-E2 275.9997 275.9903 86.5844 86.7503
S1-W1 277.2635 277.1808 138.6198 138.7371
S1-W2 210.8223 210.8060 118.8398 118.9641
S2-E1 296.2783 296.2178 75.8691 76.0481
S2-E2 244.9859 244.9676 83.4717 83.6418
S2-W1 248.0273 247.9407 142.4463 142.5633
S2-W2 177.2745 177.2578 120.6160 120.7393
E1-E2 62.5060 62.4447 -135.3655 -135.1775
E1-W1 301.4563 301.1368 -153.1533 -152.9901
E1-W2 211.1910 210.9742 -140.3533 -140.1721
E2-W1 242.6908 242.4393 -157.6660 -157.5092
E2-W2 149.0208 148.8659 -142.4433 -142.2651
W1-W2 106.3581 106.2815 0.7480 0.8809
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 60958.5554298949
PI-COI spica
HIERARCH OBS TARG NAME HD_35984
HIERARCH OBS RA 82.41939
HIERARCH OBS DEC 29.18646
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 34.0789
HIERARCH ISS PBL12 END 34.0786
HIERARCH ISS PBLA12 START 109.5609
HIERARCH ISS PBLA12 END 109.6918
HIERARCH ISS PBL13 START 325.183
HIERARCH ISS PBL13 END 325.1368
HIERARCH ISS PBLA13 START 79.2018
HIERARCH ISS PBLA13 END 79.3771
HIERARCH ISS PBL14 START 275.9997
HIERARCH ISS PBL14 END 275.9903
HIERARCH ISS PBLA14 START 86.5844
HIERARCH ISS PBLA14 END 86.7503
HIERARCH ISS PBL15 START 277.2635
HIERARCH ISS PBL15 END 277.1808
HIERARCH ISS PBLA15 START 138.6198
HIERARCH ISS PBLA15 END 138.7371
HIERARCH ISS PBL16 START 210.8223
HIERARCH ISS PBL16 END 210.806
HIERARCH ISS PBLA16 START 118.8398
HIERARCH ISS PBLA16 END 118.9641
HIERARCH ISS PBL23 START 296.2783
HIERARCH ISS PBL23 END 296.2178
HIERARCH ISS PBLA23 START 75.8691
HIERARCH ISS PBLA23 END 76.0481
HIERARCH ISS PBL24 START 244.9859
HIERARCH ISS PBL24 END 244.9676
HIERARCH ISS PBLA24 START 83.4717
HIERARCH ISS PBLA24 END 83.6418
HIERARCH ISS PBL25 START 248.0273
HIERARCH ISS PBL25 END 247.9407
HIERARCH ISS PBLA25 START 142.4463
HIERARCH ISS PBLA25 END 142.5633
HIERARCH ISS PBL26 START 177.2745
HIERARCH ISS PBL26 END 177.2578
HIERARCH ISS PBLA26 START 120.616
HIERARCH ISS PBLA26 END 120.7393
HIERARCH ISS PBL34 START 62.506
HIERARCH ISS PBL34 END 62.4447
HIERARCH ISS PBLA34 START -135.3655
HIERARCH ISS PBLA34 END -135.1775
HIERARCH ISS PBL35 START 301.4563
HIERARCH ISS PBL35 END 301.1368
HIERARCH ISS PBLA35 START -153.1533
HIERARCH ISS PBLA35 END -152.9901
HIERARCH ISS PBL36 START 211.191
HIERARCH ISS PBL36 END 210.9742
HIERARCH ISS PBLA36 START -140.3533
HIERARCH ISS PBLA36 END -140.1721
HIERARCH ISS PBL45 START 242.6908
HIERARCH ISS PBL45 END 242.4393
HIERARCH ISS PBLA45 START -157.666
HIERARCH ISS PBLA45 END -157.5092
HIERARCH ISS PBL46 START 149.0208
HIERARCH ISS PBL46 END 148.8659
HIERARCH ISS PBLA46 START -142.4433
HIERARCH ISS PBLA46 END -142.2651
HIERARCH ISS PBL56 START 106.3581
HIERARCH ISS PBL56 END 106.2815
HIERARCH ISS PBLA56 START 0.748
HIERARCH ISS PBLA56 END 0.8809
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1