Exposure
ID
SPICA.2025-08-21T07-52-54_1
Header ID
SPICA.2025-08-21T07-52-54
Date updated
2025-08-21 07:51:49 UTC+0000
Release date
None
UTC Start
2025-08-21 07:51:49.348
UTC End
2025-08-21 07:52:49.348
MJD Start
60908.3276544894
MJD End
60908.328348933836
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
70057
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0544 31.0506 96.1710 96.3382
S1-E1 304.3848 304.5389 61.1126 61.2909
S1-E2 254.6634 254.7619 69.3970 69.5689
S1-W1 270.1757 270.0779 125.4839 125.6860
S1-W2 196.0447 195.9910 106.0358 106.2126
S2-E1 279.5344 279.6874 57.4539 57.6357
S2-E2 227.3691 227.4694 65.8695 66.0440
S2-W1 243.5725 243.4883 129.0625 129.2693
S2-W2 165.5350 165.4861 107.8776 108.0565
E1-E2 63.9528 63.9878 -153.9004 -153.6847
E1-W1 307.4142 307.5643 -171.2977 -171.0709
E1-W2 215.8245 215.9423 -158.7868 -158.5679
E2-W1 247.1279 247.2404 -175.7354 -175.5063
E2-W2 152.2017 152.2843 -160.8379 -160.6177
W1-W2 107.4223 107.4466 -17.0974 -16.8624
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3276544894
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
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 31.0544
HIERARCH ISS PBL12 END 31.0506
HIERARCH ISS PBLA12 START 96.171
HIERARCH ISS PBLA12 END 96.3382
HIERARCH ISS PBL13 START 304.3848
HIERARCH ISS PBL13 END 304.5389
HIERARCH ISS PBLA13 START 61.1126
HIERARCH ISS PBLA13 END 61.2909
HIERARCH ISS PBL14 START 254.6634
HIERARCH ISS PBL14 END 254.7619
HIERARCH ISS PBLA14 START 69.397
HIERARCH ISS PBLA14 END 69.5689
HIERARCH ISS PBL15 START 270.1757
HIERARCH ISS PBL15 END 270.0779
HIERARCH ISS PBLA15 START 125.4839
HIERARCH ISS PBLA15 END 125.686
HIERARCH ISS PBL16 START 196.0447
HIERARCH ISS PBL16 END 195.991
HIERARCH ISS PBLA16 START 106.0358
HIERARCH ISS PBLA16 END 106.2126
HIERARCH ISS PBL23 START 279.5344
HIERARCH ISS PBL23 END 279.6874
HIERARCH ISS PBLA23 START 57.4539
HIERARCH ISS PBLA23 END 57.6357
HIERARCH ISS PBL24 START 227.3691
HIERARCH ISS PBL24 END 227.4694
HIERARCH ISS PBLA24 START 65.8695
HIERARCH ISS PBLA24 END 66.044
HIERARCH ISS PBL25 START 243.5725
HIERARCH ISS PBL25 END 243.4883
HIERARCH ISS PBLA25 START 129.0625
HIERARCH ISS PBLA25 END 129.2693
HIERARCH ISS PBL26 START 165.535
HIERARCH ISS PBL26 END 165.4861
HIERARCH ISS PBLA26 START 107.8776
HIERARCH ISS PBLA26 END 108.0565
HIERARCH ISS PBL34 START 63.9528
HIERARCH ISS PBL34 END 63.9878
HIERARCH ISS PBLA34 START -153.9004
HIERARCH ISS PBLA34 END -153.6847
HIERARCH ISS PBL35 START 307.4142
HIERARCH ISS PBL35 END 307.5643
HIERARCH ISS PBLA35 START -171.2977
HIERARCH ISS PBLA35 END -171.0709
HIERARCH ISS PBL36 START 215.8245
HIERARCH ISS PBL36 END 215.9423
HIERARCH ISS PBLA36 START -158.7868
HIERARCH ISS PBLA36 END -158.5679
HIERARCH ISS PBL45 START 247.1279
HIERARCH ISS PBL45 END 247.2404
HIERARCH ISS PBLA45 START -175.7354
HIERARCH ISS PBLA45 END -175.5063
HIERARCH ISS PBL46 START 152.2017
HIERARCH ISS PBL46 END 152.2843
HIERARCH ISS PBLA46 START -160.8379
HIERARCH ISS PBLA46 END -160.6177
HIERARCH ISS PBL56 START 107.4223
HIERARCH ISS PBL56 END 107.4466
HIERARCH ISS PBLA56 START -17.0974
HIERARCH ISS PBLA56 END -16.8624
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1