Exposure
ID
SPICA.2025-05-10T07-41-01_1
Header ID
SPICA.2025-05-10T07-41-01
Date updated
2025-05-10 07:39:56 UTC+0000
Release date
None
UTC Start
2025-05-10 07:39:56.368
UTC End
2025-05-10 07:40:56.368
MJD Start
60805.3194024045
MJD End
60805.32009684893
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
64267
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47863
Name
HD_160922
RA
264.2379
DEC
68.75797
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7879 27.7964 75.3294 75.5148
S1-E1 254.4216 254.7180 34.9286 35.1347
S1-E2 213.7675 213.9844 44.9042 45.0990
S1-W1 265.3947 265.3647 101.8485 102.0707
S2-E1 233.9546 234.2370 30.5135 30.7255
S2-E2 190.3272 190.5339 40.6641 40.8633
S2-W1 240.8503 240.8217 104.8013 105.0286
E1-E2 57.4216 57.4767 174.7712 175.0290
E1-W1 286.7487 286.9481 156.5590 156.8291
E2-W1 232.8961 233.0394 152.1396 152.4110
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.3194024045
PI-COI jonak
HIERARCH OBS TARG NAME HD_160922
HIERARCH OBS RA 264.2379
HIERARCH OBS DEC 68.75797
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 27.7879
HIERARCH ISS PBL12 END 27.7964
HIERARCH ISS PBLA12 START 75.3294
HIERARCH ISS PBLA12 END 75.5148
HIERARCH ISS PBL13 START 254.4216
HIERARCH ISS PBL13 END 254.718
HIERARCH ISS PBLA13 START 34.9286
HIERARCH ISS PBLA13 END 35.1347
HIERARCH ISS PBL14 START 213.7675
HIERARCH ISS PBL14 END 213.9844
HIERARCH ISS PBLA14 START 44.9042
HIERARCH ISS PBLA14 END 45.099
HIERARCH ISS PBL15 START 265.3947
HIERARCH ISS PBL15 END 265.3647
HIERARCH ISS PBLA15 START 101.8485
HIERARCH ISS PBLA15 END 102.0707
HIERARCH ISS PBL23 START 233.9546
HIERARCH ISS PBL23 END 234.237
HIERARCH ISS PBLA23 START 30.5135
HIERARCH ISS PBLA23 END 30.7255
HIERARCH ISS PBL24 START 190.3272
HIERARCH ISS PBL24 END 190.5339
HIERARCH ISS PBLA24 START 40.6641
HIERARCH ISS PBLA24 END 40.8633
HIERARCH ISS PBL25 START 240.8503
HIERARCH ISS PBL25 END 240.8217
HIERARCH ISS PBLA25 START 104.8013
HIERARCH ISS PBLA25 END 105.0286
HIERARCH ISS PBL34 START 57.4216
HIERARCH ISS PBL34 END 57.4767
HIERARCH ISS PBLA34 START 174.7712
HIERARCH ISS PBLA34 END 175.029
HIERARCH ISS PBL35 START 286.7487
HIERARCH ISS PBL35 END 286.9481
HIERARCH ISS PBLA35 START 156.559
HIERARCH ISS PBLA35 END 156.8291
HIERARCH ISS PBL45 START 232.8961
HIERARCH ISS PBL45 END 233.0394
HIERARCH ISS PBLA45 START 152.1396
HIERARCH ISS PBLA45 END 152.411
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1