Exposure
ID
SPICA.2025-08-21T05-53-31_1
Header ID
SPICA.2025-08-21T05-53-31
Date updated
2025-08-21 05:52:25 UTC+0000
Release date
None
UTC Start
2025-08-21 05:52:25.989
UTC End
2025-08-21 05:53:25.989
MJD Start
60908.2447452462
MJD End
60908.24543969063
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 20.8903 20.8976 93.3667 93.6153
S1-E1 253.6827 253.0654 49.8023 49.8842
S1-E2 199.5915 199.1309 58.2859 58.4172
S1-W1 178.9525 179.6992 141.0128 141.1221
S1-W2 125.3860 125.6350 108.9013 109.1475
S2-E1 238.9797 238.4030 46.3485 46.4103
S2-E2 182.8907 182.4522 54.5219 54.6318
S2-W1 165.5997 166.2983 146.3619 146.4387
S2-W2 105.4075 105.6489 111.9438 112.1837
E1-E2 63.5130 63.4395 -157.8178 -157.8743
E1-W1 313.5236 313.5263 -164.9934 -165.0770
E1-W2 217.7289 217.5476 -159.8107 -159.8766
E2-W1 250.6336 250.7136 -166.8073 -166.8950
E2-W2 154.2702 154.1627 -160.6310 -160.7005
W1-W2 98.6649 98.8606 3.5083 3.4179
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.2447452462
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 20.8903
HIERARCH ISS PBL12 END 20.8976
HIERARCH ISS PBLA12 START 93.3667
HIERARCH ISS PBLA12 END 93.6153
HIERARCH ISS PBL13 START 253.6827
HIERARCH ISS PBL13 END 253.0654
HIERARCH ISS PBLA13 START 49.8023
HIERARCH ISS PBLA13 END 49.8842
HIERARCH ISS PBL14 START 199.5915
HIERARCH ISS PBL14 END 199.1309
HIERARCH ISS PBLA14 START 58.2859
HIERARCH ISS PBLA14 END 58.4172
HIERARCH ISS PBL15 START 178.9525
HIERARCH ISS PBL15 END 179.6992
HIERARCH ISS PBLA15 START 141.0128
HIERARCH ISS PBLA15 END 141.1221
HIERARCH ISS PBL16 START 125.386
HIERARCH ISS PBL16 END 125.635
HIERARCH ISS PBLA16 START 108.9013
HIERARCH ISS PBLA16 END 109.1475
HIERARCH ISS PBL23 START 238.9797
HIERARCH ISS PBL23 END 238.403
HIERARCH ISS PBLA23 START 46.3485
HIERARCH ISS PBLA23 END 46.4103
HIERARCH ISS PBL24 START 182.8907
HIERARCH ISS PBL24 END 182.4522
HIERARCH ISS PBLA24 START 54.5219
HIERARCH ISS PBLA24 END 54.6318
HIERARCH ISS PBL25 START 165.5997
HIERARCH ISS PBL25 END 166.2983
HIERARCH ISS PBLA25 START 146.3619
HIERARCH ISS PBLA25 END 146.4387
HIERARCH ISS PBL26 START 105.4075
HIERARCH ISS PBL26 END 105.6489
HIERARCH ISS PBLA26 START 111.9438
HIERARCH ISS PBLA26 END 112.1837
HIERARCH ISS PBL34 START 63.513
HIERARCH ISS PBL34 END 63.4395
HIERARCH ISS PBLA34 START -157.8178
HIERARCH ISS PBLA34 END -157.8743
HIERARCH ISS PBL35 START 313.5236
HIERARCH ISS PBL35 END 313.5263
HIERARCH ISS PBLA35 START -164.9934
HIERARCH ISS PBLA35 END -165.077
HIERARCH ISS PBL36 START 217.7289
HIERARCH ISS PBL36 END 217.5476
HIERARCH ISS PBLA36 START -159.8107
HIERARCH ISS PBLA36 END -159.8766
HIERARCH ISS PBL45 START 250.6336
HIERARCH ISS PBL45 END 250.7136
HIERARCH ISS PBLA45 START -166.8073
HIERARCH ISS PBLA45 END -166.895
HIERARCH ISS PBL46 START 154.2702
HIERARCH ISS PBL46 END 154.1627
HIERARCH ISS PBLA46 START -160.631
HIERARCH ISS PBLA46 END -160.7005
HIERARCH ISS PBL56 START 98.6649
HIERARCH ISS PBL56 END 98.8606
HIERARCH ISS PBLA56 START 3.5083
HIERARCH ISS PBLA56 END 3.4179
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1