Exposure
ID
SPICA.2025-06-19T10-52-05_1
Header ID
SPICA.2025-06-19T10-52-05
Date updated
2025-06-19 10:51:00 UTC+0000
Release date
None
UTC Start
2025-06-19 10:51:00.481
UTC End
2025-06-19 10:52:00.481
MJD Start
60845.4520888951
MJD End
60845.45278333953
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
68363
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
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.8990 27.8820 116.2795 116.4566
S1-E1 299.3024 299.3457 80.8007 80.9963
S1-E2 245.4007 245.4065 88.6178 88.8050
S1-W1 243.2964 243.0660 150.5114 150.7282
S2-E1 277.0570 277.1078 77.4502 77.6499
S2-E2 221.0702 221.0880 85.2590 85.4496
S2-W1 220.7890 220.5845 154.5876 154.8098
E1-E2 65.3488 65.3591 -129.9132 -129.6768
E1-W1 313.4860 313.4937 -145.9137 -145.6674
E2-W1 251.3153 251.3094 -150.0239 -149.7759
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 60845.4520888951
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 S1S2E1E2W1
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 27.899
HIERARCH ISS PBL12 END 27.882
HIERARCH ISS PBLA12 START 116.2795
HIERARCH ISS PBLA12 END 116.4566
HIERARCH ISS PBL13 START 299.3024
HIERARCH ISS PBL13 END 299.3457
HIERARCH ISS PBLA13 START 80.8007
HIERARCH ISS PBLA13 END 80.9963
HIERARCH ISS PBL14 START 245.4007
HIERARCH ISS PBL14 END 245.4065
HIERARCH ISS PBLA14 START 88.6178
HIERARCH ISS PBLA14 END 88.805
HIERARCH ISS PBL15 START 243.2964
HIERARCH ISS PBL15 END 243.066
HIERARCH ISS PBLA15 START 150.5114
HIERARCH ISS PBLA15 END 150.7282
HIERARCH ISS PBL23 START 277.057
HIERARCH ISS PBL23 END 277.1078
HIERARCH ISS PBLA23 START 77.4502
HIERARCH ISS PBLA23 END 77.6499
HIERARCH ISS PBL24 START 221.0702
HIERARCH ISS PBL24 END 221.088
HIERARCH ISS PBLA24 START 85.259
HIERARCH ISS PBLA24 END 85.4496
HIERARCH ISS PBL25 START 220.789
HIERARCH ISS PBL25 END 220.5845
HIERARCH ISS PBLA25 START 154.5876
HIERARCH ISS PBLA25 END 154.8098
HIERARCH ISS PBL34 START 65.3488
HIERARCH ISS PBL34 END 65.3591
HIERARCH ISS PBLA34 START -129.9132
HIERARCH ISS PBLA34 END -129.6768
HIERARCH ISS PBL35 START 313.486
HIERARCH ISS PBL35 END 313.4937
HIERARCH ISS PBLA35 START -145.9137
HIERARCH ISS PBLA35 END -145.6674
HIERARCH ISS PBL45 START 251.3153
HIERARCH ISS PBL45 END 251.3094
HIERARCH ISS PBLA45 START -150.0239
HIERARCH ISS PBLA45 END -149.7759
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1