Exposure
ID
SPICA.2025-06-13T06-39-45_1
Header ID
SPICA.2025-06-13T06-39-45
Date updated
2025-06-13 06:38:40 UTC+0000
Release date
None
UTC Start
2025-06-13 06:38:40.246
UTC End
2025-06-13 06:39:40.246
MJD Start
60839.2768547022
MJD End
60839.27754914663
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 28.8483 28.8503 91.2516 91.4324
S1-E1 305.1367 304.8041 56.5783 56.6835
S1-E2 251.1088 250.8602 64.2743 64.4028
S1-W1 223.6845 224.1541 126.7394 126.9102
S1-W2 173.6979 173.8185 102.2043 102.3971
S2-E1 281.8898 281.5796 53.2406 53.3356
S2-E2 225.7792 225.5426 60.9515 61.0702
S2-W1 200.8944 201.3576 131.5213 131.6803
S2-W2 145.4784 145.5983 104.3635 104.5570
E1-E2 65.5696 65.5419 -154.2760 -154.2540
E1-W1 311.1515 311.3250 -165.9712 -165.9688
E1-W2 221.6917 221.6562 -157.4807 -157.4665
E2-W1 247.3006 247.5063 -169.0521 -169.0509
E2-W2 156.2677 156.2604 -158.8248 -158.8134
W1-W2 97.5450 97.7614 -5.5775 -5.5548
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.2768547022
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 28.8483
HIERARCH ISS PBL12 END 28.8503
HIERARCH ISS PBLA12 START 91.2516
HIERARCH ISS PBLA12 END 91.4324
HIERARCH ISS PBL13 START 305.1367
HIERARCH ISS PBL13 END 304.8041
HIERARCH ISS PBLA13 START 56.5783
HIERARCH ISS PBLA13 END 56.6835
HIERARCH ISS PBL14 START 251.1088
HIERARCH ISS PBL14 END 250.8602
HIERARCH ISS PBLA14 START 64.2743
HIERARCH ISS PBLA14 END 64.4028
HIERARCH ISS PBL15 START 223.6845
HIERARCH ISS PBL15 END 224.1541
HIERARCH ISS PBLA15 START 126.7394
HIERARCH ISS PBLA15 END 126.9102
HIERARCH ISS PBL16 START 173.6979
HIERARCH ISS PBL16 END 173.8185
HIERARCH ISS PBLA16 START 102.2043
HIERARCH ISS PBLA16 END 102.3971
HIERARCH ISS PBL23 START 281.8898
HIERARCH ISS PBL23 END 281.5796
HIERARCH ISS PBLA23 START 53.2406
HIERARCH ISS PBLA23 END 53.3356
HIERARCH ISS PBL24 START 225.7792
HIERARCH ISS PBL24 END 225.5426
HIERARCH ISS PBLA24 START 60.9515
HIERARCH ISS PBLA24 END 61.0702
HIERARCH ISS PBL25 START 200.8944
HIERARCH ISS PBL25 END 201.3576
HIERARCH ISS PBLA25 START 131.5213
HIERARCH ISS PBLA25 END 131.6803
HIERARCH ISS PBL26 START 145.4784
HIERARCH ISS PBL26 END 145.5983
HIERARCH ISS PBLA26 START 104.3635
HIERARCH ISS PBLA26 END 104.557
HIERARCH ISS PBL34 START 65.5696
HIERARCH ISS PBL34 END 65.5419
HIERARCH ISS PBLA34 START -154.276
HIERARCH ISS PBLA34 END -154.254
HIERARCH ISS PBL35 START 311.1515
HIERARCH ISS PBL35 END 311.325
HIERARCH ISS PBLA35 START -165.9712
HIERARCH ISS PBLA35 END -165.9688
HIERARCH ISS PBL36 START 221.6917
HIERARCH ISS PBL36 END 221.6562
HIERARCH ISS PBLA36 START -157.4807
HIERARCH ISS PBLA36 END -157.4665
HIERARCH ISS PBL45 START 247.3006
HIERARCH ISS PBL45 END 247.5063
HIERARCH ISS PBLA45 START -169.0521
HIERARCH ISS PBLA45 END -169.0509
HIERARCH ISS PBL46 START 156.2677
HIERARCH ISS PBL46 END 156.2604
HIERARCH ISS PBLA46 START -158.8248
HIERARCH ISS PBLA46 END -158.8134
HIERARCH ISS PBL56 START 97.545
HIERARCH ISS PBL56 END 97.7614
HIERARCH ISS PBLA56 START -5.5775
HIERARCH ISS PBLA56 END -5.5548
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1