Exposure
ID
SPICA.2025-05-16T09-46-16_1
Header ID
SPICA.2025-05-16T09-46-16
Date updated
2025-05-16 09:45:11 UTC+0000
Release date
None
UTC Start
2025-05-16 09:45:11.237
UTC End
2025-05-16 09:46:11.237
MJD Start
60811.4063800572
MJD End
60811.40707450163
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 29.0614 29.0442 78.1793 78.3469
S1-E1 323.7552 323.5526 50.7889 50.8376
S1-E2 266.7799 266.5689 56.6663 56.7401
S1-W1 188.7282 189.0747 110.8111 111.0903
S1-W2 167.5674 167.5381 87.1249 87.3369
S2-E1 298.2517 298.0943 48.2196 48.2583
S2-E2 239.9799 239.8041 54.1211 54.1839
S2-W1 165.0000 165.3933 116.2610 116.5406
S2-W2 138.9330 138.9248 88.9888 89.2091
E1-E2 64.4535 64.5110 -154.2889 -154.3087
E1-W1 281.7358 282.3611 -164.6799 -164.7099
E1-W2 213.2887 213.5522 -156.9540 -156.9793
E2-W1 218.6487 219.2198 -167.7277 -167.7554
E2-W2 148.9351 149.1416 -158.1070 -158.1341
W1-W2 75.9998 76.3591 -6.8455 -6.8083
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60811.4063800572
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 29.0614
HIERARCH ISS PBL12 END 29.0442
HIERARCH ISS PBLA12 START 78.1793
HIERARCH ISS PBLA12 END 78.3469
HIERARCH ISS PBL13 START 323.7552
HIERARCH ISS PBL13 END 323.5526
HIERARCH ISS PBLA13 START 50.7889
HIERARCH ISS PBLA13 END 50.8376
HIERARCH ISS PBL14 START 266.7799
HIERARCH ISS PBL14 END 266.5689
HIERARCH ISS PBLA14 START 56.6663
HIERARCH ISS PBLA14 END 56.7401
HIERARCH ISS PBL15 START 188.7282
HIERARCH ISS PBL15 END 189.0747
HIERARCH ISS PBLA15 START 110.8111
HIERARCH ISS PBLA15 END 111.0903
HIERARCH ISS PBL16 START 167.5674
HIERARCH ISS PBL16 END 167.5381
HIERARCH ISS PBLA16 START 87.1249
HIERARCH ISS PBLA16 END 87.3369
HIERARCH ISS PBL23 START 298.2517
HIERARCH ISS PBL23 END 298.0943
HIERARCH ISS PBLA23 START 48.2196
HIERARCH ISS PBLA23 END 48.2583
HIERARCH ISS PBL24 START 239.9799
HIERARCH ISS PBL24 END 239.8041
HIERARCH ISS PBLA24 START 54.1211
HIERARCH ISS PBLA24 END 54.1839
HIERARCH ISS PBL25 START 165.0
HIERARCH ISS PBL25 END 165.3933
HIERARCH ISS PBLA25 START 116.261
HIERARCH ISS PBLA25 END 116.5406
HIERARCH ISS PBL26 START 138.933
HIERARCH ISS PBL26 END 138.9248
HIERARCH ISS PBLA26 START 88.9888
HIERARCH ISS PBLA26 END 89.2091
HIERARCH ISS PBL34 START 64.4535
HIERARCH ISS PBL34 END 64.511
HIERARCH ISS PBLA34 START -154.2889
HIERARCH ISS PBLA34 END -154.3087
HIERARCH ISS PBL35 START 281.7358
HIERARCH ISS PBL35 END 282.3611
HIERARCH ISS PBLA35 START -164.6799
HIERARCH ISS PBLA35 END -164.7099
HIERARCH ISS PBL36 START 213.2887
HIERARCH ISS PBL36 END 213.5522
HIERARCH ISS PBLA36 START -156.954
HIERARCH ISS PBLA36 END -156.9793
HIERARCH ISS PBL45 START 218.6487
HIERARCH ISS PBL45 END 219.2198
HIERARCH ISS PBLA45 START -167.7277
HIERARCH ISS PBLA45 END -167.7554
HIERARCH ISS PBL46 START 148.9351
HIERARCH ISS PBL46 END 149.1416
HIERARCH ISS PBLA46 START -158.107
HIERARCH ISS PBLA46 END -158.1341
HIERARCH ISS PBL56 START 75.9998
HIERARCH ISS PBL56 END 76.3591
HIERARCH ISS PBLA56 START -6.8455
HIERARCH ISS PBLA56 END -6.8083
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1