Exposure
ID
SPICA.2025-07-12T07-35-16_1
Header ID
SPICA.2025-07-12T07-35-16
Date updated
2025-07-12 07:34:11 UTC+0000
Release date
None
UTC Start
2025-07-12 07:34:11.593
UTC End
2025-07-12 07:35:11.593
MJD Start
60868.3154119538
MJD End
60868.31610639823
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
68335
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6734 31.6810 97.3733 97.5339
S1-E1 311.9453 311.7158 63.1679 63.3077
S1-E2 260.9658 260.8199 71.2187 71.3695
S1-W1 257.1452 257.4578 129.2112 129.3524
S1-W2 194.8838 194.9969 107.5360 107.6968
S2-E1 286.3047 286.0768 59.6023 59.7365
S2-E2 232.9542 232.8047 67.7828 67.9293
S2-W1 230.8427 231.1421 133.3619 133.4965
S2-W2 163.8027 163.9083 109.4912 109.6513
E1-E2 64.8348 64.7869 -151.1453 -151.0658
E1-W1 313.5144 313.4991 -165.3830 -165.3261
E1-W2 219.9368 219.8135 -155.1199 -155.0488
E2-W1 251.1777 251.2158 -169.0228 -168.9683
E2-W2 155.3229 155.2483 -156.7779 -156.7099
W1-W2 104.7056 104.8247 -7.3607 -7.2962
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60868.3154119538
PI-COI ibanez
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.6734
HIERARCH ISS PBL12 END 31.681
HIERARCH ISS PBLA12 START 97.3733
HIERARCH ISS PBLA12 END 97.5339
HIERARCH ISS PBL13 START 311.9453
HIERARCH ISS PBL13 END 311.7158
HIERARCH ISS PBLA13 START 63.1679
HIERARCH ISS PBLA13 END 63.3077
HIERARCH ISS PBL14 START 260.9658
HIERARCH ISS PBL14 END 260.8199
HIERARCH ISS PBLA14 START 71.2187
HIERARCH ISS PBLA14 END 71.3695
HIERARCH ISS PBL15 START 257.1452
HIERARCH ISS PBL15 END 257.4578
HIERARCH ISS PBLA15 START 129.2112
HIERARCH ISS PBLA15 END 129.3524
HIERARCH ISS PBL16 START 194.8838
HIERARCH ISS PBL16 END 194.9969
HIERARCH ISS PBLA16 START 107.536
HIERARCH ISS PBLA16 END 107.6968
HIERARCH ISS PBL23 START 286.3047
HIERARCH ISS PBL23 END 286.0768
HIERARCH ISS PBLA23 START 59.6023
HIERARCH ISS PBLA23 END 59.7365
HIERARCH ISS PBL24 START 232.9542
HIERARCH ISS PBL24 END 232.8047
HIERARCH ISS PBLA24 START 67.7828
HIERARCH ISS PBLA24 END 67.9293
HIERARCH ISS PBL25 START 230.8427
HIERARCH ISS PBL25 END 231.1421
HIERARCH ISS PBLA25 START 133.3619
HIERARCH ISS PBLA25 END 133.4965
HIERARCH ISS PBL26 START 163.8027
HIERARCH ISS PBL26 END 163.9083
HIERARCH ISS PBLA26 START 109.4912
HIERARCH ISS PBLA26 END 109.6513
HIERARCH ISS PBL34 START 64.8348
HIERARCH ISS PBL34 END 64.7869
HIERARCH ISS PBLA34 START -151.1453
HIERARCH ISS PBLA34 END -151.0658
HIERARCH ISS PBL35 START 313.5144
HIERARCH ISS PBL35 END 313.4991
HIERARCH ISS PBLA35 START -165.383
HIERARCH ISS PBLA35 END -165.3261
HIERARCH ISS PBL36 START 219.9368
HIERARCH ISS PBL36 END 219.8135
HIERARCH ISS PBLA36 START -155.1199
HIERARCH ISS PBLA36 END -155.0488
HIERARCH ISS PBL45 START 251.1777
HIERARCH ISS PBL45 END 251.2158
HIERARCH ISS PBLA45 START -169.0228
HIERARCH ISS PBLA45 END -168.9683
HIERARCH ISS PBL46 START 155.3229
HIERARCH ISS PBL46 END 155.2483
HIERARCH ISS PBLA46 START -156.7779
HIERARCH ISS PBLA46 END -156.7099
HIERARCH ISS PBL56 START 104.7056
HIERARCH ISS PBL56 END 104.8247
HIERARCH ISS PBLA56 START -7.3607
HIERARCH ISS PBLA56 END -7.2962
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1