Exposure
ID
SPICA.2025-06-24T05-52-50_1
Header ID
SPICA.2025-06-24T05-52-50
Date updated
2025-06-24 05:51:45 UTC+0000
Release date
None
UTC Start
2025-06-24 05:51:45.189
UTC End
2025-06-24 05:52:45.189
MJD Start
60850.2442730184
MJD End
60850.24496746283
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.4272 28.4396 70.1256 70.3036
S1-E1 249.9976 250.3596 30.6142 30.8122
S1-E2 212.4955 212.7613 40.6866 40.8721
S1-W1 270.0381 270.0271 94.6494 94.8686
S2-E1 228.7821 229.1271 26.0799 26.2848
S2-E2 188.2580 188.5108 36.4304 36.6207
S2-W1 244.4603 244.4477 97.4159 97.6409
E1-E2 55.1719 55.2405 168.2684 168.5303
E1-W1 276.2356 276.4834 149.1051 149.3830
E2-W1 224.8514 225.0295 144.4852 144.7647
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60850.2442730184
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 28.4272
HIERARCH ISS PBL12 END 28.4396
HIERARCH ISS PBLA12 START 70.1256
HIERARCH ISS PBLA12 END 70.3036
HIERARCH ISS PBL13 START 249.9976
HIERARCH ISS PBL13 END 250.3596
HIERARCH ISS PBLA13 START 30.6142
HIERARCH ISS PBLA13 END 30.8122
HIERARCH ISS PBL14 START 212.4955
HIERARCH ISS PBL14 END 212.7613
HIERARCH ISS PBLA14 START 40.6866
HIERARCH ISS PBLA14 END 40.8721
HIERARCH ISS PBL15 START 270.0381
HIERARCH ISS PBL15 END 270.0271
HIERARCH ISS PBLA15 START 94.6494
HIERARCH ISS PBLA15 END 94.8686
HIERARCH ISS PBL23 START 228.7821
HIERARCH ISS PBL23 END 229.1271
HIERARCH ISS PBLA23 START 26.0799
HIERARCH ISS PBLA23 END 26.2848
HIERARCH ISS PBL24 START 188.258
HIERARCH ISS PBL24 END 188.5108
HIERARCH ISS PBLA24 START 36.4304
HIERARCH ISS PBLA24 END 36.6207
HIERARCH ISS PBL25 START 244.4603
HIERARCH ISS PBL25 END 244.4477
HIERARCH ISS PBLA25 START 97.4159
HIERARCH ISS PBLA25 END 97.6409
HIERARCH ISS PBL34 START 55.1719
HIERARCH ISS PBL34 END 55.2405
HIERARCH ISS PBLA34 START 168.2684
HIERARCH ISS PBLA34 END 168.5303
HIERARCH ISS PBL35 START 276.2356
HIERARCH ISS PBL35 END 276.4834
HIERARCH ISS PBLA35 START 149.1051
HIERARCH ISS PBLA35 END 149.383
HIERARCH ISS PBL45 START 224.8514
HIERARCH ISS PBL45 END 225.0295
HIERARCH ISS PBLA45 START 144.4852
HIERARCH ISS PBLA45 END 144.7647
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1