Exposure
ID
SPICA.2025-08-20T10-19-22_1
Header ID
SPICA.2025-08-20T10-19-22
Date updated
2025-08-20 10:18:17 UTC+0000
Release date
None
UTC Start
2025-08-20 10:18:17.561
UTC End
2025-08-20 10:19:17.561
MJD Start
60907.4293699177
MJD End
60907.43006436213
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 29.5789 29.5593 117.7578 117.9170
S1-E1 315.2056 315.2259 85.2151 85.4013
S1-E2 260.1565 260.1455 92.4594 92.6359
S1-W1 246.0124 245.7272 151.4433 151.6384
S2-E1 290.7067 290.7347 82.0775 82.2684
S2-E2 233.7564 233.7583 89.3597 89.5402
S2-W1 222.0069 221.7494 155.6811 155.8823
E1-E2 65.8756 65.8753 -124.6527 -124.4211
E1-W1 312.0277 311.9683 -140.9667 -140.7267
E2-W1 249.4917 249.4293 -145.2202 -144.9791
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.4293699177
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 29.5789
HIERARCH ISS PBL12 END 29.5593
HIERARCH ISS PBLA12 START 117.7578
HIERARCH ISS PBLA12 END 117.917
HIERARCH ISS PBL13 START 315.2056
HIERARCH ISS PBL13 END 315.2259
HIERARCH ISS PBLA13 START 85.2151
HIERARCH ISS PBLA13 END 85.4013
HIERARCH ISS PBL14 START 260.1565
HIERARCH ISS PBL14 END 260.1455
HIERARCH ISS PBLA14 START 92.4594
HIERARCH ISS PBLA14 END 92.6359
HIERARCH ISS PBL15 START 246.0124
HIERARCH ISS PBL15 END 245.7272
HIERARCH ISS PBLA15 START 151.4433
HIERARCH ISS PBLA15 END 151.6384
HIERARCH ISS PBL23 START 290.7067
HIERARCH ISS PBL23 END 290.7347
HIERARCH ISS PBLA23 START 82.0775
HIERARCH ISS PBLA23 END 82.2684
HIERARCH ISS PBL24 START 233.7564
HIERARCH ISS PBL24 END 233.7583
HIERARCH ISS PBLA24 START 89.3597
HIERARCH ISS PBLA24 END 89.5402
HIERARCH ISS PBL25 START 222.0069
HIERARCH ISS PBL25 END 221.7494
HIERARCH ISS PBLA25 START 155.6811
HIERARCH ISS PBLA25 END 155.8823
HIERARCH ISS PBL34 START 65.8756
HIERARCH ISS PBL34 END 65.8753
HIERARCH ISS PBLA34 START -124.6527
HIERARCH ISS PBLA34 END -124.4211
HIERARCH ISS PBL35 START 312.0277
HIERARCH ISS PBL35 END 311.9683
HIERARCH ISS PBLA35 START -140.9667
HIERARCH ISS PBLA35 END -140.7267
HIERARCH ISS PBL45 START 249.4917
HIERARCH ISS PBL45 END 249.4293
HIERARCH ISS PBLA45 START -145.2202
HIERARCH ISS PBLA45 END -144.9791
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1