Exposure
ID
SPICA.2025-06-17T09-18-43_1
Header ID
SPICA.2025-06-17T09-18-43
Date updated
2025-06-17 09:17:38 UTC+0000
Release date
None
UTC Start
2025-06-17 09:17:38.741
UTC End
2025-06-17 09:18:38.741
MJD Start
60843.387253952
MJD End
60843.387948396434
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 28.5455 28.5525 94.4521 94.6331
S1-E1 296.6736 296.3094 58.2348 58.3535
S1-E2 244.3113 244.0569 66.3707 66.5124
S1-W1 229.3870 229.8678 130.0498 130.1969
S1-W2 173.6908 173.8450 105.7027 105.8871
S2-E1 274.1629 273.8138 54.7078 54.8159
S2-E2 219.5378 219.2881 62.8616 62.9939
S2-W1 206.8444 207.3074 134.6574 134.7916
S2-W2 145.8002 145.9479 107.8918 108.0752
E1-E2 64.8137 64.7629 -154.0044 -153.9778
E1-W1 313.3000 313.3513 -165.8399 -165.8375
E1-W2 220.2624 220.1455 -157.2925 -157.2750
E2-W1 250.2176 250.3249 -168.8853 -168.8854
E2-W2 155.5998 155.5344 -158.6615 -158.6473
W1-W2 100.9401 101.1191 -4.7643 -4.7511
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60843.387253952
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 28.5455
HIERARCH ISS PBL12 END 28.5525
HIERARCH ISS PBLA12 START 94.4521
HIERARCH ISS PBLA12 END 94.6331
HIERARCH ISS PBL13 START 296.6736
HIERARCH ISS PBL13 END 296.3094
HIERARCH ISS PBLA13 START 58.2348
HIERARCH ISS PBLA13 END 58.3535
HIERARCH ISS PBL14 START 244.3113
HIERARCH ISS PBL14 END 244.0569
HIERARCH ISS PBLA14 START 66.3707
HIERARCH ISS PBLA14 END 66.5124
HIERARCH ISS PBL15 START 229.387
HIERARCH ISS PBL15 END 229.8678
HIERARCH ISS PBLA15 START 130.0498
HIERARCH ISS PBLA15 END 130.1969
HIERARCH ISS PBL16 START 173.6908
HIERARCH ISS PBL16 END 173.845
HIERARCH ISS PBLA16 START 105.7027
HIERARCH ISS PBLA16 END 105.8871
HIERARCH ISS PBL23 START 274.1629
HIERARCH ISS PBL23 END 273.8138
HIERARCH ISS PBLA23 START 54.7078
HIERARCH ISS PBLA23 END 54.8159
HIERARCH ISS PBL24 START 219.5378
HIERARCH ISS PBL24 END 219.2881
HIERARCH ISS PBLA24 START 62.8616
HIERARCH ISS PBLA24 END 62.9939
HIERARCH ISS PBL25 START 206.8444
HIERARCH ISS PBL25 END 207.3074
HIERARCH ISS PBLA25 START 134.6574
HIERARCH ISS PBLA25 END 134.7916
HIERARCH ISS PBL26 START 145.8002
HIERARCH ISS PBL26 END 145.9479
HIERARCH ISS PBLA26 START 107.8918
HIERARCH ISS PBLA26 END 108.0752
HIERARCH ISS PBL34 START 64.8137
HIERARCH ISS PBL34 END 64.7629
HIERARCH ISS PBLA34 START -154.0044
HIERARCH ISS PBLA34 END -153.9778
HIERARCH ISS PBL35 START 313.3
HIERARCH ISS PBL35 END 313.3513
HIERARCH ISS PBLA35 START -165.8399
HIERARCH ISS PBLA35 END -165.8375
HIERARCH ISS PBL36 START 220.2624
HIERARCH ISS PBL36 END 220.1455
HIERARCH ISS PBLA36 START -157.2925
HIERARCH ISS PBLA36 END -157.275
HIERARCH ISS PBL45 START 250.2176
HIERARCH ISS PBL45 END 250.3249
HIERARCH ISS PBLA45 START -168.8853
HIERARCH ISS PBLA45 END -168.8854
HIERARCH ISS PBL46 START 155.5998
HIERARCH ISS PBL46 END 155.5344
HIERARCH ISS PBLA46 START -158.6615
HIERARCH ISS PBLA46 END -158.6473
HIERARCH ISS PBL56 START 100.9401
HIERARCH ISS PBL56 END 101.1191
HIERARCH ISS PBLA56 START -4.7643
HIERARCH ISS PBLA56 END -4.7511
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1