Exposure
ID
SPICA.2025-06-19T05-48-40_1
Header ID
SPICA.2025-06-19T05-48-40
Date updated
2025-06-19 05:47:35 UTC+0000
Release date
None
UTC Start
2025-06-19 05:47:35.871
UTC End
2025-06-19 05:48:35.871
MJD Start
60845.2413873974
MJD End
60845.24208184183
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 28.1241 28.1392 66.2162 66.3937
S1-E1 241.6676 242.0612 26.2222 26.4234
S1-E2 206.3397 206.6322 36.5904 36.7773
S1-W1 270.1516 270.1518 89.8236 90.0429
S2-E1 220.8623 221.2357 21.5279 21.7368
S2-E2 182.4227 182.6993 32.2196 32.4120
S2-W1 244.6406 244.6363 92.4623 92.6875
E1-E2 53.6332 53.7042 162.4019 162.6730
E1-W1 270.7955 271.0410 142.8940 143.1804
E2-W1 220.9681 221.1422 138.2450 138.5323
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 60845.2413873974
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 28.1241
HIERARCH ISS PBL12 END 28.1392
HIERARCH ISS PBLA12 START 66.2162
HIERARCH ISS PBLA12 END 66.3937
HIERARCH ISS PBL13 START 241.6676
HIERARCH ISS PBL13 END 242.0612
HIERARCH ISS PBLA13 START 26.2222
HIERARCH ISS PBLA13 END 26.4234
HIERARCH ISS PBL14 START 206.3397
HIERARCH ISS PBL14 END 206.6322
HIERARCH ISS PBLA14 START 36.5904
HIERARCH ISS PBLA14 END 36.7773
HIERARCH ISS PBL15 START 270.1516
HIERARCH ISS PBL15 END 270.1518
HIERARCH ISS PBLA15 START 89.8236
HIERARCH ISS PBLA15 END 90.0429
HIERARCH ISS PBL23 START 220.8623
HIERARCH ISS PBL23 END 221.2357
HIERARCH ISS PBLA23 START 21.5279
HIERARCH ISS PBLA23 END 21.7368
HIERARCH ISS PBL24 START 182.4227
HIERARCH ISS PBL24 END 182.6993
HIERARCH ISS PBLA24 START 32.2196
HIERARCH ISS PBLA24 END 32.412
HIERARCH ISS PBL25 START 244.6406
HIERARCH ISS PBL25 END 244.6363
HIERARCH ISS PBLA25 START 92.4623
HIERARCH ISS PBLA25 END 92.6875
HIERARCH ISS PBL34 START 53.6332
HIERARCH ISS PBL34 END 53.7042
HIERARCH ISS PBLA34 START 162.4019
HIERARCH ISS PBLA34 END 162.673
HIERARCH ISS PBL35 START 270.7955
HIERARCH ISS PBL35 END 271.041
HIERARCH ISS PBLA35 START 142.894
HIERARCH ISS PBLA35 END 143.1804
HIERARCH ISS PBL45 START 220.9681
HIERARCH ISS PBL45 END 221.1422
HIERARCH ISS PBLA45 START 138.245
HIERARCH ISS PBLA45 END 138.5323
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1