Exposure
ID
SPICA.2025-06-13T06-36-27_1
Header ID
SPICA.2025-06-13T06-36-27
Date updated
2025-06-13 06:35:21 UTC+0000
Release date
None
UTC Start
2025-06-13 06:35:21.934
UTC End
2025-06-13 06:36:21.934
MJD Start
60839.2745594231
MJD End
60839.275253867534
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 28.8438 28.8450 90.6992 90.8801
S1-E1 306.1452 305.8162 56.2619 56.3647
S1-E2 251.8684 251.6196 63.8866 64.0128
S1-W1 222.2510 222.7202 126.2095 126.3843
S1-W2 173.3401 173.4555 101.6124 101.8068
S2-E1 282.8271 282.5219 52.9557 53.0482
S2-E2 226.4997 226.2641 60.5936 60.7100
S2-W1 199.4766 199.9413 131.0274 131.1905
S2-W2 145.1207 145.2364 103.7690 103.9643
E1-E2 65.6467 65.6226 -154.3400 -154.3196
E1-W1 310.5810 310.7745 -165.9765 -165.9751
E1-W2 221.7742 221.7516 -157.5211 -157.5084
E2-W1 246.6393 246.8613 -169.0540 -169.0536
E2-W2 156.2712 156.2732 -158.8569 -158.8468
W1-W2 96.8709 97.0939 -5.6481 -5.6248
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.2745594231
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 28.8438
HIERARCH ISS PBL12 END 28.845
HIERARCH ISS PBLA12 START 90.6992
HIERARCH ISS PBLA12 END 90.8801
HIERARCH ISS PBL13 START 306.1452
HIERARCH ISS PBL13 END 305.8162
HIERARCH ISS PBLA13 START 56.2619
HIERARCH ISS PBLA13 END 56.3647
HIERARCH ISS PBL14 START 251.8684
HIERARCH ISS PBL14 END 251.6196
HIERARCH ISS PBLA14 START 63.8866
HIERARCH ISS PBLA14 END 64.0128
HIERARCH ISS PBL15 START 222.251
HIERARCH ISS PBL15 END 222.7202
HIERARCH ISS PBLA15 START 126.2095
HIERARCH ISS PBLA15 END 126.3843
HIERARCH ISS PBL16 START 173.3401
HIERARCH ISS PBL16 END 173.4555
HIERARCH ISS PBLA16 START 101.6124
HIERARCH ISS PBLA16 END 101.8068
HIERARCH ISS PBL23 START 282.8271
HIERARCH ISS PBL23 END 282.5219
HIERARCH ISS PBLA23 START 52.9557
HIERARCH ISS PBLA23 END 53.0482
HIERARCH ISS PBL24 START 226.4997
HIERARCH ISS PBL24 END 226.2641
HIERARCH ISS PBLA24 START 60.5936
HIERARCH ISS PBLA24 END 60.71
HIERARCH ISS PBL25 START 199.4766
HIERARCH ISS PBL25 END 199.9413
HIERARCH ISS PBLA25 START 131.0274
HIERARCH ISS PBLA25 END 131.1905
HIERARCH ISS PBL26 START 145.1207
HIERARCH ISS PBL26 END 145.2364
HIERARCH ISS PBLA26 START 103.769
HIERARCH ISS PBLA26 END 103.9643
HIERARCH ISS PBL34 START 65.6467
HIERARCH ISS PBL34 END 65.6226
HIERARCH ISS PBLA34 START -154.34
HIERARCH ISS PBLA34 END -154.3196
HIERARCH ISS PBL35 START 310.581
HIERARCH ISS PBL35 END 310.7745
HIERARCH ISS PBLA35 START -165.9765
HIERARCH ISS PBLA35 END -165.9751
HIERARCH ISS PBL36 START 221.7742
HIERARCH ISS PBL36 END 221.7516
HIERARCH ISS PBLA36 START -157.5211
HIERARCH ISS PBLA36 END -157.5084
HIERARCH ISS PBL45 START 246.6393
HIERARCH ISS PBL45 END 246.8613
HIERARCH ISS PBLA45 START -169.054
HIERARCH ISS PBLA45 END -169.0536
HIERARCH ISS PBL46 START 156.2712
HIERARCH ISS PBL46 END 156.2732
HIERARCH ISS PBLA46 START -158.8569
HIERARCH ISS PBLA46 END -158.8468
HIERARCH ISS PBL56 START 96.8709
HIERARCH ISS PBL56 END 97.0939
HIERARCH ISS PBLA56 START -5.6481
HIERARCH ISS PBLA56 END -5.6248
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1