Exposure
ID
SPICA.2025-08-19T11-34-52_1
Header ID
SPICA.2025-08-19T11-34-52
Date updated
2025-08-19 11:33:47 UTC+0000
Release date
None
UTC Start
2025-08-19 11:33:47.731
UTC End
2025-08-19 11:34:47.731
MJD Start
60906.4818024467
MJD End
60906.482496891134
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
70050
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
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.9555 27.9256 128.0853 128.2384
S1-E1 314.8098 314.7765 97.5368 97.7226
S1-E2 257.7237 257.6592 104.0738 104.2481
S1-W1 223.4636 223.0655 164.5370 164.7401
S2-E1 291.0816 291.0645 94.7388 94.9302
S2-E2 232.4658 232.4234 101.2689 101.4480
S2-W1 201.6625 201.3043 169.2615 169.4735
E1-E2 65.6796 65.6755 -108.9968 -108.7552
E1-W1 306.7036 306.6120 -124.5827 -124.3267
E2-W1 244.0779 243.9848 -128.7289 -128.4704
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4818024467
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 S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 27.9555
HIERARCH ISS PBL12 END 27.9256
HIERARCH ISS PBLA12 START 128.0853
HIERARCH ISS PBLA12 END 128.2384
HIERARCH ISS PBL13 START 314.8098
HIERARCH ISS PBL13 END 314.7765
HIERARCH ISS PBLA13 START 97.5368
HIERARCH ISS PBLA13 END 97.7226
HIERARCH ISS PBL14 START 257.7237
HIERARCH ISS PBL14 END 257.6592
HIERARCH ISS PBLA14 START 104.0738
HIERARCH ISS PBLA14 END 104.2481
HIERARCH ISS PBL15 START 223.4636
HIERARCH ISS PBL15 END 223.0655
HIERARCH ISS PBLA15 START 164.537
HIERARCH ISS PBLA15 END 164.7401
HIERARCH ISS PBL23 START 291.0816
HIERARCH ISS PBL23 END 291.0645
HIERARCH ISS PBLA23 START 94.7388
HIERARCH ISS PBLA23 END 94.9302
HIERARCH ISS PBL24 START 232.4658
HIERARCH ISS PBL24 END 232.4234
HIERARCH ISS PBLA24 START 101.2689
HIERARCH ISS PBLA24 END 101.448
HIERARCH ISS PBL25 START 201.6625
HIERARCH ISS PBL25 END 201.3043
HIERARCH ISS PBLA25 START 169.2615
HIERARCH ISS PBLA25 END 169.4735
HIERARCH ISS PBL34 START 65.6796
HIERARCH ISS PBL34 END 65.6755
HIERARCH ISS PBLA34 START -108.9968
HIERARCH ISS PBLA34 END -108.7552
HIERARCH ISS PBL35 START 306.7036
HIERARCH ISS PBL35 END 306.612
HIERARCH ISS PBLA35 START -124.5827
HIERARCH ISS PBLA35 END -124.3267
HIERARCH ISS PBL45 START 244.0779
HIERARCH ISS PBL45 END 243.9848
HIERARCH ISS PBLA45 START -128.7289
HIERARCH ISS PBLA45 END -128.4704
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1