Exposure
ID
SPICA.2025-07-10T07-27-11_1
Header ID
SPICA.2025-07-10T07-27-11
Date updated
2025-07-10 07:26:06 UTC+0000
Release date
None
UTC Start
2025-07-10 07:26:06.873
UTC End
2025-07-10 07:27:06.873
MJD Start
60866.3098017754
MJD End
60866.310496219834
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.4650 28.4665 90.8949 91.0781
S1-E1 303.6119 303.2654 56.0899 56.1922
S1-E2 249.3526 249.0917 63.7611 63.8879
S1-W1 219.9338 220.4199 126.9254 127.0980
S1-W2 171.0011 171.1234 101.9821 102.1783
S2-E1 280.7099 280.3876 52.7717 52.8633
S2-E2 224.3961 224.1487 60.4445 60.5610
S2-W1 197.6247 198.1043 131.7856 131.9454
S2-W2 143.1720 143.2942 104.1732 104.3702
E1-E2 65.5681 65.5404 -154.4177 -154.4013
E1-W1 310.9816 311.1613 -165.8254 -165.8290
E1-W2 221.6995 221.6649 -157.5404 -157.5319
E2-W1 247.0494 247.2615 -168.8344 -168.8394
E2-W2 156.2696 156.2633 -158.8501 -158.8444
W1-W2 97.0070 97.2289 -5.0528 -5.0364
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3098017754
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.465
HIERARCH ISS PBL12 END 28.4665
HIERARCH ISS PBLA12 START 90.8949
HIERARCH ISS PBLA12 END 91.0781
HIERARCH ISS PBL13 START 303.6119
HIERARCH ISS PBL13 END 303.2654
HIERARCH ISS PBLA13 START 56.0899
HIERARCH ISS PBLA13 END 56.1922
HIERARCH ISS PBL14 START 249.3526
HIERARCH ISS PBL14 END 249.0917
HIERARCH ISS PBLA14 START 63.7611
HIERARCH ISS PBLA14 END 63.8879
HIERARCH ISS PBL15 START 219.9338
HIERARCH ISS PBL15 END 220.4199
HIERARCH ISS PBLA15 START 126.9254
HIERARCH ISS PBLA15 END 127.098
HIERARCH ISS PBL16 START 171.0011
HIERARCH ISS PBL16 END 171.1234
HIERARCH ISS PBLA16 START 101.9821
HIERARCH ISS PBLA16 END 102.1783
HIERARCH ISS PBL23 START 280.7099
HIERARCH ISS PBL23 END 280.3876
HIERARCH ISS PBLA23 START 52.7717
HIERARCH ISS PBLA23 END 52.8633
HIERARCH ISS PBL24 START 224.3961
HIERARCH ISS PBL24 END 224.1487
HIERARCH ISS PBLA24 START 60.4445
HIERARCH ISS PBLA24 END 60.561
HIERARCH ISS PBL25 START 197.6247
HIERARCH ISS PBL25 END 198.1043
HIERARCH ISS PBLA25 START 131.7856
HIERARCH ISS PBLA25 END 131.9454
HIERARCH ISS PBL26 START 143.172
HIERARCH ISS PBL26 END 143.2942
HIERARCH ISS PBLA26 START 104.1732
HIERARCH ISS PBLA26 END 104.3702
HIERARCH ISS PBL34 START 65.5681
HIERARCH ISS PBL34 END 65.5404
HIERARCH ISS PBLA34 START -154.4177
HIERARCH ISS PBLA34 END -154.4013
HIERARCH ISS PBL35 START 310.9816
HIERARCH ISS PBL35 END 311.1613
HIERARCH ISS PBLA35 START -165.8254
HIERARCH ISS PBLA35 END -165.829
HIERARCH ISS PBL36 START 221.6995
HIERARCH ISS PBL36 END 221.6649
HIERARCH ISS PBLA36 START -157.5404
HIERARCH ISS PBLA36 END -157.5319
HIERARCH ISS PBL45 START 247.0494
HIERARCH ISS PBL45 END 247.2615
HIERARCH ISS PBLA45 START -168.8344
HIERARCH ISS PBLA45 END -168.8394
HIERARCH ISS PBL46 START 156.2696
HIERARCH ISS PBL46 END 156.2633
HIERARCH ISS PBLA46 START -158.8501
HIERARCH ISS PBLA46 END -158.8444
HIERARCH ISS PBL56 START 97.007
HIERARCH ISS PBL56 END 97.2289
HIERARCH ISS PBLA56 START -5.0528
HIERARCH ISS PBLA56 END -5.0364
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1