Exposure
ID
SPICA.2025-08-22T05-48-05_1
Header ID
SPICA.2025-08-22T05-48-05
Date updated
2025-08-22 05:47:00 UTC+0000
Release date
None
UTC Start
2025-08-22 05:47:00.251
UTC End
2025-08-22 05:48:00.251
MJD Start
60909.2409751282
MJD End
60909.241669572635
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.8809 20.8876 93.0226 93.2715
S1-E1 254.5346 253.9189 49.6909 49.7712
S1-E2 200.2295 199.7681 58.1065 58.2360
S1-W1 177.9179 178.6661 140.8587 140.9705
S1-W2 125.0463 125.2914 108.5582 108.8065
S2-E1 239.7745 239.2002 46.2648 46.3251
S2-E2 183.4970 183.0586 54.3720 54.4801
S2-W1 164.6307 165.3316 146.2532 146.3321
S2-W2 105.0772 105.3156 111.6092 111.8515
E1-E2 63.6128 63.5409 -157.7391 -157.7961
E1-W1 313.5100 313.5210 -164.8772 -164.9612
E1-W2 217.9733 217.7974 -159.7189 -159.7853
E2-W1 250.5150 250.6017 -166.6854 -166.7736
E2-W2 154.4141 154.3106 -160.5343 -160.6043
W1-W2 98.3911 98.5894 3.6337 3.5430
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2409751282
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.8809
HIERARCH ISS PBL12 END 20.8876
HIERARCH ISS PBLA12 START 93.0226
HIERARCH ISS PBLA12 END 93.2715
HIERARCH ISS PBL13 START 254.5346
HIERARCH ISS PBL13 END 253.9189
HIERARCH ISS PBLA13 START 49.6909
HIERARCH ISS PBLA13 END 49.7712
HIERARCH ISS PBL14 START 200.2295
HIERARCH ISS PBL14 END 199.7681
HIERARCH ISS PBLA14 START 58.1065
HIERARCH ISS PBLA14 END 58.236
HIERARCH ISS PBL15 START 177.9179
HIERARCH ISS PBL15 END 178.6661
HIERARCH ISS PBLA15 START 140.8587
HIERARCH ISS PBLA15 END 140.9705
HIERARCH ISS PBL16 START 125.0463
HIERARCH ISS PBL16 END 125.2914
HIERARCH ISS PBLA16 START 108.5582
HIERARCH ISS PBLA16 END 108.8065
HIERARCH ISS PBL23 START 239.7745
HIERARCH ISS PBL23 END 239.2002
HIERARCH ISS PBLA23 START 46.2648
HIERARCH ISS PBLA23 END 46.3251
HIERARCH ISS PBL24 START 183.497
HIERARCH ISS PBL24 END 183.0586
HIERARCH ISS PBLA24 START 54.372
HIERARCH ISS PBLA24 END 54.4801
HIERARCH ISS PBL25 START 164.6307
HIERARCH ISS PBL25 END 165.3316
HIERARCH ISS PBLA25 START 146.2532
HIERARCH ISS PBLA25 END 146.3321
HIERARCH ISS PBL26 START 105.0772
HIERARCH ISS PBL26 END 105.3156
HIERARCH ISS PBLA26 START 111.6092
HIERARCH ISS PBLA26 END 111.8515
HIERARCH ISS PBL34 START 63.6128
HIERARCH ISS PBL34 END 63.5409
HIERARCH ISS PBLA34 START -157.7391
HIERARCH ISS PBLA34 END -157.7961
HIERARCH ISS PBL35 START 313.51
HIERARCH ISS PBL35 END 313.521
HIERARCH ISS PBLA35 START -164.8772
HIERARCH ISS PBLA35 END -164.9612
HIERARCH ISS PBL36 START 217.9733
HIERARCH ISS PBL36 END 217.7974
HIERARCH ISS PBLA36 START -159.7189
HIERARCH ISS PBLA36 END -159.7853
HIERARCH ISS PBL45 START 250.515
HIERARCH ISS PBL45 END 250.6017
HIERARCH ISS PBLA45 START -166.6854
HIERARCH ISS PBLA45 END -166.7736
HIERARCH ISS PBL46 START 154.4141
HIERARCH ISS PBL46 END 154.3106
HIERARCH ISS PBLA46 START -160.5343
HIERARCH ISS PBLA46 END -160.6043
HIERARCH ISS PBL56 START 98.3911
HIERARCH ISS PBL56 END 98.5894
HIERARCH ISS PBLA56 START 3.6337
HIERARCH ISS PBLA56 END 3.543
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1