Exposure
ID
SPICA.2025-05-10T07-42-07_1
Header ID
SPICA.2025-05-10T07-42-07
Date updated
2025-05-10 07:41:02 UTC+0000
Release date
None
UTC Start
2025-05-10 07:41:02.463
UTC End
2025-05-10 07:42:02.463
MJD Start
60805.3201673938
MJD End
60805.320861838234
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 27.7966 27.8050 75.5181 75.7035
S1-E1 254.7234 255.0185 35.1384 35.3444
S1-E2 213.9883 214.2041 45.1025 45.2972
S1-W1 265.3642 265.3335 102.0747 102.2970
S2-E1 234.2421 234.5234 30.7293 30.9411
S2-E2 190.5376 190.7433 40.8669 41.0661
S2-W1 240.8212 240.7921 105.0327 105.2600
E1-E2 57.4777 57.5326 175.0336 175.2911
E1-W1 286.9517 287.1508 156.8339 157.1037
E2-W1 233.0419 233.1850 152.4159 152.6870
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.3201673938
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 27.7966
HIERARCH ISS PBL12 END 27.805
HIERARCH ISS PBLA12 START 75.5181
HIERARCH ISS PBLA12 END 75.7035
HIERARCH ISS PBL13 START 254.7234
HIERARCH ISS PBL13 END 255.0185
HIERARCH ISS PBLA13 START 35.1384
HIERARCH ISS PBLA13 END 35.3444
HIERARCH ISS PBL14 START 213.9883
HIERARCH ISS PBL14 END 214.2041
HIERARCH ISS PBLA14 START 45.1025
HIERARCH ISS PBLA14 END 45.2972
HIERARCH ISS PBL15 START 265.3642
HIERARCH ISS PBL15 END 265.3335
HIERARCH ISS PBLA15 START 102.0747
HIERARCH ISS PBLA15 END 102.297
HIERARCH ISS PBL23 START 234.2421
HIERARCH ISS PBL23 END 234.5234
HIERARCH ISS PBLA23 START 30.7293
HIERARCH ISS PBLA23 END 30.9411
HIERARCH ISS PBL24 START 190.5376
HIERARCH ISS PBL24 END 190.7433
HIERARCH ISS PBLA24 START 40.8669
HIERARCH ISS PBLA24 END 41.0661
HIERARCH ISS PBL25 START 240.8212
HIERARCH ISS PBL25 END 240.7921
HIERARCH ISS PBLA25 START 105.0327
HIERARCH ISS PBLA25 END 105.26
HIERARCH ISS PBL34 START 57.4777
HIERARCH ISS PBL34 END 57.5326
HIERARCH ISS PBLA34 START 175.0336
HIERARCH ISS PBLA34 END 175.2911
HIERARCH ISS PBL35 START 286.9517
HIERARCH ISS PBL35 END 287.1508
HIERARCH ISS PBLA35 START 156.8339
HIERARCH ISS PBLA35 END 157.1037
HIERARCH ISS PBL45 START 233.0419
HIERARCH ISS PBL45 END 233.185
HIERARCH ISS PBLA45 START 152.4159
HIERARCH ISS PBLA45 END 152.687
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1