Exposure
ID
SPICA.2025-06-24T05-57-14_1
Header ID
SPICA.2025-06-24T05-57-14
Date updated
2025-06-24 05:56:09 UTC+0000
Release date
None
UTC Start
2025-06-24 05:56:09.587
UTC End
2025-06-24 05:57:09.587
MJD Start
60850.2473331771
MJD End
60850.248027621536
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
None
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 28.4769 28.4888 70.8502 71.0282
S1-E1 251.4625 251.8187 31.4198 31.6174
S1-E2 213.5704 213.8313 41.4416 41.6270
S1-W1 269.9901 269.9770 95.5420 95.7611
S2-E1 230.1788 230.5185 26.9130 27.1172
S2-E2 189.2803 189.5286 37.2050 37.3951
S2-W1 244.4065 244.3923 98.3318 98.5567
E1-E2 55.4502 55.5182 169.3324 169.5927
E1-W1 277.2441 277.4915 150.2342 150.5105
E2-W1 225.5766 225.7548 145.6210 145.8991
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 60850.2473331771
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 28.4769
HIERARCH ISS PBL12 END 28.4888
HIERARCH ISS PBLA12 START 70.8502
HIERARCH ISS PBLA12 END 71.0282
HIERARCH ISS PBL13 START 251.4625
HIERARCH ISS PBL13 END 251.8187
HIERARCH ISS PBLA13 START 31.4198
HIERARCH ISS PBLA13 END 31.6174
HIERARCH ISS PBL14 START 213.5704
HIERARCH ISS PBL14 END 213.8313
HIERARCH ISS PBLA14 START 41.4416
HIERARCH ISS PBLA14 END 41.627
HIERARCH ISS PBL15 START 269.9901
HIERARCH ISS PBL15 END 269.977
HIERARCH ISS PBLA15 START 95.542
HIERARCH ISS PBLA15 END 95.7611
HIERARCH ISS PBL23 START 230.1788
HIERARCH ISS PBL23 END 230.5185
HIERARCH ISS PBLA23 START 26.913
HIERARCH ISS PBLA23 END 27.1172
HIERARCH ISS PBL24 START 189.2803
HIERARCH ISS PBL24 END 189.5286
HIERARCH ISS PBLA24 START 37.205
HIERARCH ISS PBLA24 END 37.3951
HIERARCH ISS PBL25 START 244.4065
HIERARCH ISS PBL25 END 244.3923
HIERARCH ISS PBLA25 START 98.3318
HIERARCH ISS PBLA25 END 98.5567
HIERARCH ISS PBL34 START 55.4502
HIERARCH ISS PBL34 END 55.5182
HIERARCH ISS PBLA34 START 169.3324
HIERARCH ISS PBLA34 END 169.5927
HIERARCH ISS PBL35 START 277.2441
HIERARCH ISS PBL35 END 277.4915
HIERARCH ISS PBLA35 START 150.2342
HIERARCH ISS PBLA35 END 150.5105
HIERARCH ISS PBL45 START 225.5766
HIERARCH ISS PBL45 END 225.7548
HIERARCH ISS PBLA45 START 145.621
HIERARCH ISS PBLA45 END 145.8991
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1