Exposure
ID
SPICA.2025-06-16T09-11-06_1
Header ID
SPICA.2025-06-16T09-11-06
Date updated
2025-06-16 09:10:01 UTC+0000
Release date
None
UTC Start
2025-06-16 09:10:01.298
UTC End
2025-06-16 09:11:01.298
MJD Start
60842.3819594639
MJD End
60842.38265390833
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
68354
Category
science
Program ID
2025A-S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
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 31.6319 31.6385 96.4196 96.5814
S1-E1 313.2958 313.0682 62.3551 62.4909
S1-E2 261.8390 261.6902 70.3377 70.4854
S1-W1 255.2724 255.5919 128.3580 128.5045
S1-W2 194.2283 194.3375 106.5748 106.7386
S2-E1 287.6379 287.4143 58.8236 58.9536
S2-E2 233.8423 233.6917 66.9282 67.0713
S2-W1 229.0411 229.3494 132.5477 132.6876
S2-W2 163.1873 163.2902 108.5334 108.6967
E1-E2 65.0965 65.0548 -151.6033 -151.5273
E1-W1 313.4764 313.4984 -165.7132 -165.6581
E1-W2 220.5872 220.4867 -155.5296 -155.4616
E2-W1 250.8463 250.9152 -169.3403 -169.2871
E2-W2 155.7073 155.6492 -157.1701 -157.1049
W1-W2 103.9571 104.0891 -7.7472 -7.6812
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60842.3819594639
PI-COI roettenbacher
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 31.6319
HIERARCH ISS PBL12 END 31.6385
HIERARCH ISS PBLA12 START 96.4196
HIERARCH ISS PBLA12 END 96.5814
HIERARCH ISS PBL13 START 313.2958
HIERARCH ISS PBL13 END 313.0682
HIERARCH ISS PBLA13 START 62.3551
HIERARCH ISS PBLA13 END 62.4909
HIERARCH ISS PBL14 START 261.839
HIERARCH ISS PBL14 END 261.6902
HIERARCH ISS PBLA14 START 70.3377
HIERARCH ISS PBLA14 END 70.4854
HIERARCH ISS PBL15 START 255.2724
HIERARCH ISS PBL15 END 255.5919
HIERARCH ISS PBLA15 START 128.358
HIERARCH ISS PBLA15 END 128.5045
HIERARCH ISS PBL16 START 194.2283
HIERARCH ISS PBL16 END 194.3375
HIERARCH ISS PBLA16 START 106.5748
HIERARCH ISS PBLA16 END 106.7386
HIERARCH ISS PBL23 START 287.6379
HIERARCH ISS PBL23 END 287.4143
HIERARCH ISS PBLA23 START 58.8236
HIERARCH ISS PBLA23 END 58.9536
HIERARCH ISS PBL24 START 233.8423
HIERARCH ISS PBL24 END 233.6917
HIERARCH ISS PBLA24 START 66.9282
HIERARCH ISS PBLA24 END 67.0713
HIERARCH ISS PBL25 START 229.0411
HIERARCH ISS PBL25 END 229.3494
HIERARCH ISS PBLA25 START 132.5477
HIERARCH ISS PBLA25 END 132.6876
HIERARCH ISS PBL26 START 163.1873
HIERARCH ISS PBL26 END 163.2902
HIERARCH ISS PBLA26 START 108.5334
HIERARCH ISS PBLA26 END 108.6967
HIERARCH ISS PBL34 START 65.0965
HIERARCH ISS PBL34 END 65.0548
HIERARCH ISS PBLA34 START -151.6033
HIERARCH ISS PBLA34 END -151.5273
HIERARCH ISS PBL35 START 313.4764
HIERARCH ISS PBL35 END 313.4984
HIERARCH ISS PBLA35 START -165.7132
HIERARCH ISS PBLA35 END -165.6581
HIERARCH ISS PBL36 START 220.5872
HIERARCH ISS PBL36 END 220.4867
HIERARCH ISS PBLA36 START -155.5296
HIERARCH ISS PBLA36 END -155.4616
HIERARCH ISS PBL45 START 250.8463
HIERARCH ISS PBL45 END 250.9152
HIERARCH ISS PBLA45 START -169.3403
HIERARCH ISS PBLA45 END -169.2871
HIERARCH ISS PBL46 START 155.7073
HIERARCH ISS PBL46 END 155.6492
HIERARCH ISS PBLA46 START -157.1701
HIERARCH ISS PBLA46 END -157.1049
HIERARCH ISS PBL56 START 103.9571
HIERARCH ISS PBL56 END 104.0891
HIERARCH ISS PBLA56 START -7.7472
HIERARCH ISS PBLA56 END -7.6812
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1