Exposure
ID
SPICA.2025-06-17T09-19-49_1
Header ID
SPICA.2025-06-17T09-19-49
Date updated
2025-06-17 09:18:44 UTC+0000
Release date
None
UTC Start
2025-06-17 09:18:44.840
UTC End
2025-06-17 09:19:44.840
MJD Start
60843.3880189862
MJD End
60843.388713430635
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 28.5526 28.5599 94.6364 94.8172
S1-E1 296.3028 295.9379 58.3556 58.4752
S1-E2 244.0523 243.7984 66.5149 66.6574
S1-W1 229.8764 230.3565 130.1996 130.3454
S1-W2 173.8478 174.0034 105.8904 106.0742
S2-E1 273.8075 273.4573 54.8179 54.9268
S2-E2 219.2836 219.0341 62.9963 63.1294
S2-W1 207.3157 207.7775 134.7940 134.9268
S2-W2 145.9506 146.0994 108.0785 108.2612
E1-E2 64.7620 64.7101 -153.9773 -153.9501
E1-W1 313.3522 313.3969 -165.8375 -165.8348
E1-W2 220.1434 220.0223 -157.2747 -157.2567
E2-W1 250.3268 250.4287 -168.8854 -168.8852
E2-W2 155.5332 155.4647 -158.6471 -158.6325
W1-W2 101.1223 101.2991 -4.7509 -4.7378
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.3880189862
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 28.5526
HIERARCH ISS PBL12 END 28.5599
HIERARCH ISS PBLA12 START 94.6364
HIERARCH ISS PBLA12 END 94.8172
HIERARCH ISS PBL13 START 296.3028
HIERARCH ISS PBL13 END 295.9379
HIERARCH ISS PBLA13 START 58.3556
HIERARCH ISS PBLA13 END 58.4752
HIERARCH ISS PBL14 START 244.0523
HIERARCH ISS PBL14 END 243.7984
HIERARCH ISS PBLA14 START 66.5149
HIERARCH ISS PBLA14 END 66.6574
HIERARCH ISS PBL15 START 229.8764
HIERARCH ISS PBL15 END 230.3565
HIERARCH ISS PBLA15 START 130.1996
HIERARCH ISS PBLA15 END 130.3454
HIERARCH ISS PBL16 START 173.8478
HIERARCH ISS PBL16 END 174.0034
HIERARCH ISS PBLA16 START 105.8904
HIERARCH ISS PBLA16 END 106.0742
HIERARCH ISS PBL23 START 273.8075
HIERARCH ISS PBL23 END 273.4573
HIERARCH ISS PBLA23 START 54.8179
HIERARCH ISS PBLA23 END 54.9268
HIERARCH ISS PBL24 START 219.2836
HIERARCH ISS PBL24 END 219.0341
HIERARCH ISS PBLA24 START 62.9963
HIERARCH ISS PBLA24 END 63.1294
HIERARCH ISS PBL25 START 207.3157
HIERARCH ISS PBL25 END 207.7775
HIERARCH ISS PBLA25 START 134.794
HIERARCH ISS PBLA25 END 134.9268
HIERARCH ISS PBL26 START 145.9506
HIERARCH ISS PBL26 END 146.0994
HIERARCH ISS PBLA26 START 108.0785
HIERARCH ISS PBLA26 END 108.2612
HIERARCH ISS PBL34 START 64.762
HIERARCH ISS PBL34 END 64.7101
HIERARCH ISS PBLA34 START -153.9773
HIERARCH ISS PBLA34 END -153.9501
HIERARCH ISS PBL35 START 313.3522
HIERARCH ISS PBL35 END 313.3969
HIERARCH ISS PBLA35 START -165.8375
HIERARCH ISS PBLA35 END -165.8348
HIERARCH ISS PBL36 START 220.1434
HIERARCH ISS PBL36 END 220.0223
HIERARCH ISS PBLA36 START -157.2747
HIERARCH ISS PBLA36 END -157.2567
HIERARCH ISS PBL45 START 250.3268
HIERARCH ISS PBL45 END 250.4287
HIERARCH ISS PBLA45 START -168.8854
HIERARCH ISS PBLA45 END -168.8852
HIERARCH ISS PBL46 START 155.5332
HIERARCH ISS PBL46 END 155.4647
HIERARCH ISS PBLA46 START -158.6471
HIERARCH ISS PBLA46 END -158.6325
HIERARCH ISS PBL56 START 101.1223
HIERARCH ISS PBL56 END 101.2991
HIERARCH ISS PBLA56 START -4.7509
HIERARCH ISS PBLA56 END -4.7378
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1