Exposure
ID
SPICA.2025-06-06T04-35-47_1
Header ID
SPICA.2025-06-06T04-35-47
Date updated
2025-06-06 04:34:42 UTC+0000
Release date
None
UTC Start
2025-06-06 04:34:42.082
UTC End
2025-06-06 04:35:42.082
MJD Start
60832.1907648339
MJD End
60832.19145927833
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 25.5312 25.5617 45.9909 46.1673
S1-E1 188.0355 188.5647 1.2662 1.5096
S1-E2 164.9956 165.4193 14.1867 14.3965
S1-W1 266.5348 266.6014 64.7993 65.0160
S2-E1 170.8430 171.3268 -4.7704 -4.5099
S2-E2 143.9282 144.3167 8.8224 9.0454
S2-W1 242.5067 242.5511 66.7444 66.9671
E1-E2 45.8461 45.9026 127.6839 128.0220
E1-W1 248.4449 248.5576 107.4499 107.7790
E2-W1 206.0392 206.1031 103.0362 103.3593
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 60832.1907648339
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 25.5312
HIERARCH ISS PBL12 END 25.5617
HIERARCH ISS PBLA12 START 45.9909
HIERARCH ISS PBLA12 END 46.1673
HIERARCH ISS PBL13 START 188.0355
HIERARCH ISS PBL13 END 188.5647
HIERARCH ISS PBLA13 START 1.2662
HIERARCH ISS PBLA13 END 1.5096
HIERARCH ISS PBL14 START 164.9956
HIERARCH ISS PBL14 END 165.4193
HIERARCH ISS PBLA14 START 14.1867
HIERARCH ISS PBLA14 END 14.3965
HIERARCH ISS PBL15 START 266.5348
HIERARCH ISS PBL15 END 266.6014
HIERARCH ISS PBLA15 START 64.7993
HIERARCH ISS PBLA15 END 65.016
HIERARCH ISS PBL23 START 170.843
HIERARCH ISS PBL23 END 171.3268
HIERARCH ISS PBLA23 START -4.7704
HIERARCH ISS PBLA23 END -4.5099
HIERARCH ISS PBL24 START 143.9282
HIERARCH ISS PBL24 END 144.3167
HIERARCH ISS PBLA24 START 8.8224
HIERARCH ISS PBLA24 END 9.0454
HIERARCH ISS PBL25 START 242.5067
HIERARCH ISS PBL25 END 242.5511
HIERARCH ISS PBLA25 START 66.7444
HIERARCH ISS PBLA25 END 66.9671
HIERARCH ISS PBL34 START 45.8461
HIERARCH ISS PBL34 END 45.9026
HIERARCH ISS PBLA34 START 127.6839
HIERARCH ISS PBLA34 END 128.022
HIERARCH ISS PBL35 START 248.4449
HIERARCH ISS PBL35 END 248.5576
HIERARCH ISS PBLA35 START 107.4499
HIERARCH ISS PBLA35 END 107.779
HIERARCH ISS PBL45 START 206.0392
HIERARCH ISS PBL45 END 206.1031
HIERARCH ISS PBLA45 START 103.0362
HIERARCH ISS PBLA45 END 103.3593
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1