Exposure
ID
SPICA.2025-06-13T06-40-51_1
Header ID
SPICA.2025-06-13T06-40-51
Date updated
2025-06-13 06:39:46 UTC+0000
Release date
None
UTC Start
2025-06-13 06:39:46.345
UTC End
2025-06-13 06:40:46.345
MJD Start
60839.277619739
MJD End
60839.27831418343
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
68333
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
50786
Name
HD_156208
RA
259.0594
DEC
2.186202
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8503 28.8526 91.4357 91.6164
S1-E1 304.7981 304.4644 56.6854 56.7915
S1-E2 250.8557 250.6073 64.4051 64.5343
S1-W1 224.1626 224.6323 126.9133 127.0828
S1-W2 173.8207 173.9430 102.4005 102.5927
S2-E1 281.5740 281.2623 53.3373 53.4330
S2-E2 225.5383 225.3015 61.0724 61.1919
S2-W1 201.3660 201.8286 131.6831 131.8407
S2-W2 145.6005 145.7218 104.5605 104.7533
E1-E2 65.5414 65.5126 -154.2536 -154.2311
E1-W1 311.3281 311.4950 -165.9688 -165.9661
E1-W2 221.6555 221.6156 -157.4663 -157.4516
E2-W1 247.5100 247.7103 -169.0509 -169.0495
E2-W2 156.2602 156.2498 -158.8132 -158.8014
W1-W2 97.7653 97.9794 -5.5544 -5.5318
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.277619739
PI-COI jonak
HIERARCH OBS TARG NAME HD_156208
HIERARCH OBS RA 259.0594
HIERARCH OBS DEC 2.186202
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 28.8503
HIERARCH ISS PBL12 END 28.8526
HIERARCH ISS PBLA12 START 91.4357
HIERARCH ISS PBLA12 END 91.6164
HIERARCH ISS PBL13 START 304.7981
HIERARCH ISS PBL13 END 304.4644
HIERARCH ISS PBLA13 START 56.6854
HIERARCH ISS PBLA13 END 56.7915
HIERARCH ISS PBL14 START 250.8557
HIERARCH ISS PBL14 END 250.6073
HIERARCH ISS PBLA14 START 64.4051
HIERARCH ISS PBLA14 END 64.5343
HIERARCH ISS PBL15 START 224.1626
HIERARCH ISS PBL15 END 224.6323
HIERARCH ISS PBLA15 START 126.9133
HIERARCH ISS PBLA15 END 127.0828
HIERARCH ISS PBL16 START 173.8207
HIERARCH ISS PBL16 END 173.943
HIERARCH ISS PBLA16 START 102.4005
HIERARCH ISS PBLA16 END 102.5927
HIERARCH ISS PBL23 START 281.574
HIERARCH ISS PBL23 END 281.2623
HIERARCH ISS PBLA23 START 53.3373
HIERARCH ISS PBLA23 END 53.433
HIERARCH ISS PBL24 START 225.5383
HIERARCH ISS PBL24 END 225.3015
HIERARCH ISS PBLA24 START 61.0724
HIERARCH ISS PBLA24 END 61.1919
HIERARCH ISS PBL25 START 201.366
HIERARCH ISS PBL25 END 201.8286
HIERARCH ISS PBLA25 START 131.6831
HIERARCH ISS PBLA25 END 131.8407
HIERARCH ISS PBL26 START 145.6005
HIERARCH ISS PBL26 END 145.7218
HIERARCH ISS PBLA26 START 104.5605
HIERARCH ISS PBLA26 END 104.7533
HIERARCH ISS PBL34 START 65.5414
HIERARCH ISS PBL34 END 65.5126
HIERARCH ISS PBLA34 START -154.2536
HIERARCH ISS PBLA34 END -154.2311
HIERARCH ISS PBL35 START 311.3281
HIERARCH ISS PBL35 END 311.495
HIERARCH ISS PBLA35 START -165.9688
HIERARCH ISS PBLA35 END -165.9661
HIERARCH ISS PBL36 START 221.6555
HIERARCH ISS PBL36 END 221.6156
HIERARCH ISS PBLA36 START -157.4663
HIERARCH ISS PBLA36 END -157.4516
HIERARCH ISS PBL45 START 247.51
HIERARCH ISS PBL45 END 247.7103
HIERARCH ISS PBLA45 START -169.0509
HIERARCH ISS PBLA45 END -169.0495
HIERARCH ISS PBL46 START 156.2602
HIERARCH ISS PBL46 END 156.2498
HIERARCH ISS PBLA46 START -158.8132
HIERARCH ISS PBLA46 END -158.8014
HIERARCH ISS PBL56 START 97.7653
HIERARCH ISS PBL56 END 97.9794
HIERARCH ISS PBLA56 START -5.5544
HIERARCH ISS PBLA56 END -5.5318
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1