Exposure
ID
SPICA.2025-06-16T05-23-33_1
Header ID
SPICA.2025-06-16T05-23-33
Date updated
2025-06-16 05:22:28 UTC+0000
Release date
None
UTC Start
2025-06-16 05:22:28.551
UTC End
2025-06-16 05:23:28.551
MJD Start
60842.22394156
MJD End
60842.22463600443
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
68350
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
49334
Name
HD_141004
RA
236.6109
DEC
7.353068
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.4577 30.4643 95.1577 95.3269
S1-E1 307.5614 307.2793 60.3812 60.5086
S1-E2 255.5889 255.3967 68.3956 68.5395
S1-W1 244.4234 244.8127 128.4381 128.5875
S1-W2 186.1887 186.3152 105.6889 105.8614
S2-E1 283.0776 282.8046 56.8627 56.9823
S2-E2 228.8051 228.6143 64.9592 65.0965
S2-W1 219.5978 219.9744 132.8031 132.9435
S2-W2 156.3432 156.4636 107.7294 107.9014
E1-E2 65.0899 65.0469 -152.8124 -152.7582
E1-W1 313.2942 313.3459 -165.9758 -165.9434
E1-W2 220.7085 220.6108 -156.4678 -156.4220
E2-W1 250.3538 250.4536 -169.3701 -169.3397
E2-W2 155.8063 155.7523 -157.9940 -157.9513
W1-W2 102.3323 102.4911 -6.8469 -6.8016
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.22394156
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_141004
HIERARCH OBS RA 236.6109
HIERARCH OBS DEC 7.353068
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 30.4577
HIERARCH ISS PBL12 END 30.4643
HIERARCH ISS PBLA12 START 95.1577
HIERARCH ISS PBLA12 END 95.3269
HIERARCH ISS PBL13 START 307.5614
HIERARCH ISS PBL13 END 307.2793
HIERARCH ISS PBLA13 START 60.3812
HIERARCH ISS PBLA13 END 60.5086
HIERARCH ISS PBL14 START 255.5889
HIERARCH ISS PBL14 END 255.3967
HIERARCH ISS PBLA14 START 68.3956
HIERARCH ISS PBLA14 END 68.5395
HIERARCH ISS PBL15 START 244.4234
HIERARCH ISS PBL15 END 244.8127
HIERARCH ISS PBLA15 START 128.4381
HIERARCH ISS PBLA15 END 128.5875
HIERARCH ISS PBL16 START 186.1887
HIERARCH ISS PBL16 END 186.3152
HIERARCH ISS PBLA16 START 105.6889
HIERARCH ISS PBLA16 END 105.8614
HIERARCH ISS PBL23 START 283.0776
HIERARCH ISS PBL23 END 282.8046
HIERARCH ISS PBLA23 START 56.8627
HIERARCH ISS PBLA23 END 56.9823
HIERARCH ISS PBL24 START 228.8051
HIERARCH ISS PBL24 END 228.6143
HIERARCH ISS PBLA24 START 64.9592
HIERARCH ISS PBLA24 END 65.0965
HIERARCH ISS PBL25 START 219.5978
HIERARCH ISS PBL25 END 219.9744
HIERARCH ISS PBLA25 START 132.8031
HIERARCH ISS PBLA25 END 132.9435
HIERARCH ISS PBL26 START 156.3432
HIERARCH ISS PBL26 END 156.4636
HIERARCH ISS PBLA26 START 107.7294
HIERARCH ISS PBLA26 END 107.9014
HIERARCH ISS PBL34 START 65.0899
HIERARCH ISS PBL34 END 65.0469
HIERARCH ISS PBLA34 START -152.8124
HIERARCH ISS PBLA34 END -152.7582
HIERARCH ISS PBL35 START 313.2942
HIERARCH ISS PBL35 END 313.3459
HIERARCH ISS PBLA35 START -165.9758
HIERARCH ISS PBLA35 END -165.9434
HIERARCH ISS PBL36 START 220.7085
HIERARCH ISS PBL36 END 220.6108
HIERARCH ISS PBLA36 START -156.4678
HIERARCH ISS PBLA36 END -156.422
HIERARCH ISS PBL45 START 250.3538
HIERARCH ISS PBL45 END 250.4536
HIERARCH ISS PBLA45 START -169.3701
HIERARCH ISS PBLA45 END -169.3397
HIERARCH ISS PBL46 START 155.8063
HIERARCH ISS PBL46 END 155.7523
HIERARCH ISS PBLA46 START -157.994
HIERARCH ISS PBLA46 END -157.9513
HIERARCH ISS PBL56 START 102.3323
HIERARCH ISS PBL56 END 102.4911
HIERARCH ISS PBLA56 START -6.8469
HIERARCH ISS PBLA56 END -6.8016
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1