Exposure
ID
SPICA.2025-06-19T05-47-34_1
Header ID
SPICA.2025-06-19T05-47-34
Date updated
2025-06-19 05:46:29 UTC+0000
Release date
None
UTC Start
2025-06-19 05:46:29.751
UTC End
2025-06-19 05:47:29.751
MJD Start
60845.2406221236
MJD End
60845.241316568034
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 28.1087 28.1239 66.0356 66.2130
S1-E1 241.2654 241.6604 26.0172 26.2186
S1-E2 206.0406 206.3343 36.4001 36.5870
S1-W1 270.1510 270.1516 89.6002 89.8196
S2-E1 220.4808 220.8554 21.3149 21.5240
S2-E2 182.1400 182.4176 32.0236 32.2161
S2-W1 244.6445 244.6406 92.2330 92.4582
E1-E2 53.5609 53.6319 162.1253 162.3969
E1-W1 270.5457 270.7910 142.6020 142.8888
E2-W1 220.7910 220.9649 137.9519 138.2397
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 60845.2406221236
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 28.1087
HIERARCH ISS PBL12 END 28.1239
HIERARCH ISS PBLA12 START 66.0356
HIERARCH ISS PBLA12 END 66.213
HIERARCH ISS PBL13 START 241.2654
HIERARCH ISS PBL13 END 241.6604
HIERARCH ISS PBLA13 START 26.0172
HIERARCH ISS PBLA13 END 26.2186
HIERARCH ISS PBL14 START 206.0406
HIERARCH ISS PBL14 END 206.3343
HIERARCH ISS PBLA14 START 36.4001
HIERARCH ISS PBLA14 END 36.587
HIERARCH ISS PBL15 START 270.151
HIERARCH ISS PBL15 END 270.1516
HIERARCH ISS PBLA15 START 89.6002
HIERARCH ISS PBLA15 END 89.8196
HIERARCH ISS PBL23 START 220.4808
HIERARCH ISS PBL23 END 220.8554
HIERARCH ISS PBLA23 START 21.3149
HIERARCH ISS PBLA23 END 21.524
HIERARCH ISS PBL24 START 182.14
HIERARCH ISS PBL24 END 182.4176
HIERARCH ISS PBLA24 START 32.0236
HIERARCH ISS PBLA24 END 32.2161
HIERARCH ISS PBL25 START 244.6445
HIERARCH ISS PBL25 END 244.6406
HIERARCH ISS PBLA25 START 92.233
HIERARCH ISS PBLA25 END 92.4582
HIERARCH ISS PBL34 START 53.5609
HIERARCH ISS PBL34 END 53.6319
HIERARCH ISS PBLA34 START 162.1253
HIERARCH ISS PBLA34 END 162.3969
HIERARCH ISS PBL35 START 270.5457
HIERARCH ISS PBL35 END 270.791
HIERARCH ISS PBLA35 START 142.602
HIERARCH ISS PBLA35 END 142.8888
HIERARCH ISS PBL45 START 220.791
HIERARCH ISS PBL45 END 220.9649
HIERARCH ISS PBLA45 START 137.9519
HIERARCH ISS PBLA45 END 138.2397
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1