Exposure
ID
SPICA.2025-06-06T04-44-36_1
Header ID
SPICA.2025-06-06T04-44-36
Date updated
2025-06-06 04:43:31 UTC+0000
Release date
None
UTC Start
2025-06-06 04:43:31.006
UTC End
2025-06-06 04:44:31.006
MJD Start
60832.1968866466
MJD End
60832.19758109103
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 25.7752 25.8045 47.4268 47.6030
S1-E1 192.3229 192.8455 3.2299 3.4681
S1-E2 168.4183 168.8338 15.8851 16.0919
S1-W1 267.0566 267.1175 66.5657 66.7827
S2-E1 174.7696 175.2492 -2.6713 -2.4170
S2-E2 147.0705 147.4526 10.6248 10.8439
S2-W1 242.8532 242.8933 68.5598 68.7829
E1-E2 46.3165 46.3758 130.4194 130.7523
E1-W1 249.4187 249.5469 110.1231 110.4501
E2-W1 206.6035 206.6794 105.6632 105.9848
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 60832.1968866466
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 25.7752
HIERARCH ISS PBL12 END 25.8045
HIERARCH ISS PBLA12 START 47.4268
HIERARCH ISS PBLA12 END 47.603
HIERARCH ISS PBL13 START 192.3229
HIERARCH ISS PBL13 END 192.8455
HIERARCH ISS PBLA13 START 3.2299
HIERARCH ISS PBLA13 END 3.4681
HIERARCH ISS PBL14 START 168.4183
HIERARCH ISS PBL14 END 168.8338
HIERARCH ISS PBLA14 START 15.8851
HIERARCH ISS PBLA14 END 16.0919
HIERARCH ISS PBL15 START 267.0566
HIERARCH ISS PBL15 END 267.1175
HIERARCH ISS PBLA15 START 66.5657
HIERARCH ISS PBLA15 END 66.7827
HIERARCH ISS PBL23 START 174.7696
HIERARCH ISS PBL23 END 175.2492
HIERARCH ISS PBLA23 START -2.6713
HIERARCH ISS PBLA23 END -2.417
HIERARCH ISS PBL24 START 147.0705
HIERARCH ISS PBL24 END 147.4526
HIERARCH ISS PBLA24 START 10.6248
HIERARCH ISS PBLA24 END 10.8439
HIERARCH ISS PBL25 START 242.8532
HIERARCH ISS PBL25 END 242.8933
HIERARCH ISS PBLA25 START 68.5598
HIERARCH ISS PBLA25 END 68.7829
HIERARCH ISS PBL34 START 46.3165
HIERARCH ISS PBL34 END 46.3758
HIERARCH ISS PBLA34 START 130.4194
HIERARCH ISS PBLA34 END 130.7523
HIERARCH ISS PBL35 START 249.4187
HIERARCH ISS PBL35 END 249.5469
HIERARCH ISS PBLA35 START 110.1231
HIERARCH ISS PBLA35 END 110.4501
HIERARCH ISS PBL45 START 206.6035
HIERARCH ISS PBL45 END 206.6794
HIERARCH ISS PBLA45 START 105.6632
HIERARCH ISS PBLA45 END 105.9848
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1