Exposure
ID
SPICA.2025-05-17T11-22-32_1
Header ID
SPICA.2025-05-17T11-22-32
Date updated
2025-05-17 11:21:27 UTC+0000
Release date
None
UTC Start
2025-05-17 11:21:27.533
UTC End
2025-05-17 11:22:27.533
MJD Start
60812.4732353312
MJD End
60812.47392977563
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 28.5581 28.5656 94.7742 94.9549
S1-E1 296.0248 295.6595 58.4467 58.5669
S1-E2 243.8587 243.6053 66.6234 66.7665
S1-W1 230.2424 230.7219 130.3108 130.4558
S1-W2 173.9663 174.1230 106.0306 106.2139
S2-E1 273.5407 273.1897 54.9008 55.0105
S2-E2 219.0935 218.8440 63.0977 63.2315
S2-W1 207.6678 208.1286 134.8953 135.0273
S2-W2 146.0639 146.2136 108.2178 108.3999
E1-E2 64.7226 64.6698 -153.9566 -153.9290
E1-W1 313.3868 313.4264 -165.8354 -165.8325
E1-W2 220.0515 219.9272 -157.2611 -157.2427
E2-W1 250.4050 250.5027 -168.8853 -168.8849
E2-W2 155.4813 155.4105 -158.6360 -158.6210
W1-W2 101.2572 101.4323 -4.7409 -4.7279
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60812.4732353312
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 28.5581
HIERARCH ISS PBL12 END 28.5656
HIERARCH ISS PBLA12 START 94.7742
HIERARCH ISS PBLA12 END 94.9549
HIERARCH ISS PBL13 START 296.0248
HIERARCH ISS PBL13 END 295.6595
HIERARCH ISS PBLA13 START 58.4467
HIERARCH ISS PBLA13 END 58.5669
HIERARCH ISS PBL14 START 243.8587
HIERARCH ISS PBL14 END 243.6053
HIERARCH ISS PBLA14 START 66.6234
HIERARCH ISS PBLA14 END 66.7665
HIERARCH ISS PBL15 START 230.2424
HIERARCH ISS PBL15 END 230.7219
HIERARCH ISS PBLA15 START 130.3108
HIERARCH ISS PBLA15 END 130.4558
HIERARCH ISS PBL16 START 173.9663
HIERARCH ISS PBL16 END 174.123
HIERARCH ISS PBLA16 START 106.0306
HIERARCH ISS PBLA16 END 106.2139
HIERARCH ISS PBL23 START 273.5407
HIERARCH ISS PBL23 END 273.1897
HIERARCH ISS PBLA23 START 54.9008
HIERARCH ISS PBLA23 END 55.0105
HIERARCH ISS PBL24 START 219.0935
HIERARCH ISS PBL24 END 218.844
HIERARCH ISS PBLA24 START 63.0977
HIERARCH ISS PBLA24 END 63.2315
HIERARCH ISS PBL25 START 207.6678
HIERARCH ISS PBL25 END 208.1286
HIERARCH ISS PBLA25 START 134.8953
HIERARCH ISS PBLA25 END 135.0273
HIERARCH ISS PBL26 START 146.0639
HIERARCH ISS PBL26 END 146.2136
HIERARCH ISS PBLA26 START 108.2178
HIERARCH ISS PBLA26 END 108.3999
HIERARCH ISS PBL34 START 64.7226
HIERARCH ISS PBL34 END 64.6698
HIERARCH ISS PBLA34 START -153.9566
HIERARCH ISS PBLA34 END -153.929
HIERARCH ISS PBL35 START 313.3868
HIERARCH ISS PBL35 END 313.4264
HIERARCH ISS PBLA35 START -165.8354
HIERARCH ISS PBLA35 END -165.8325
HIERARCH ISS PBL36 START 220.0515
HIERARCH ISS PBL36 END 219.9272
HIERARCH ISS PBLA36 START -157.2611
HIERARCH ISS PBLA36 END -157.2427
HIERARCH ISS PBL45 START 250.405
HIERARCH ISS PBL45 END 250.5027
HIERARCH ISS PBLA45 START -168.8853
HIERARCH ISS PBLA45 END -168.8849
HIERARCH ISS PBL46 START 155.4813
HIERARCH ISS PBL46 END 155.4105
HIERARCH ISS PBLA46 START -158.636
HIERARCH ISS PBLA46 END -158.621
HIERARCH ISS PBL56 START 101.2572
HIERARCH ISS PBL56 END 101.4323
HIERARCH ISS PBLA56 START -4.7409
HIERARCH ISS PBLA56 END -4.7279
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1