Exposure
ID
SPICA.2025-05-10T12-21-27_1
Header ID
SPICA.2025-05-10T12-21-27
Date updated
2025-05-10 12:20:22 UTC+0000
Release date
None
UTC Start
2025-05-10 12:20:22.681
UTC End
2025-05-10 12:21:22.681
MJD Start
60805.5141514017
MJD End
60805.51484584613
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 28.7171 28.7077 105.1240 105.3025
S1-E1 294.6177 294.7240 68.5649 68.7592
S1-E2 243.3360 243.3956 76.8882 77.0747
S1-W1 255.4247 255.2660 137.0183 137.2326
S2-E1 272.0891 272.1972 64.9605 65.1588
S2-E2 218.4589 218.5242 73.3226 73.5123
S2-W1 231.5408 231.4006 140.7756 140.9947
E1-E2 64.3433 64.3656 -144.6277 -144.3945
E1-W1 311.0743 311.1459 -161.2289 -160.9861
E2-W1 250.0897 250.1364 -165.4444 -165.1999
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 60805.5141514017
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 28.7171
HIERARCH ISS PBL12 END 28.7077
HIERARCH ISS PBLA12 START 105.124
HIERARCH ISS PBLA12 END 105.3025
HIERARCH ISS PBL13 START 294.6177
HIERARCH ISS PBL13 END 294.724
HIERARCH ISS PBLA13 START 68.5649
HIERARCH ISS PBLA13 END 68.7592
HIERARCH ISS PBL14 START 243.336
HIERARCH ISS PBL14 END 243.3956
HIERARCH ISS PBLA14 START 76.8882
HIERARCH ISS PBLA14 END 77.0747
HIERARCH ISS PBL15 START 255.4247
HIERARCH ISS PBL15 END 255.266
HIERARCH ISS PBLA15 START 137.0183
HIERARCH ISS PBLA15 END 137.2326
HIERARCH ISS PBL23 START 272.0891
HIERARCH ISS PBL23 END 272.1972
HIERARCH ISS PBLA23 START 64.9605
HIERARCH ISS PBLA23 END 65.1588
HIERARCH ISS PBL24 START 218.4589
HIERARCH ISS PBL24 END 218.5242
HIERARCH ISS PBLA24 START 73.3226
HIERARCH ISS PBLA24 END 73.5123
HIERARCH ISS PBL25 START 231.5408
HIERARCH ISS PBL25 END 231.4006
HIERARCH ISS PBLA25 START 140.7756
HIERARCH ISS PBLA25 END 140.9947
HIERARCH ISS PBL34 START 64.3433
HIERARCH ISS PBL34 END 64.3656
HIERARCH ISS PBLA34 START -144.6277
HIERARCH ISS PBLA34 END -144.3945
HIERARCH ISS PBL35 START 311.0743
HIERARCH ISS PBL35 END 311.1459
HIERARCH ISS PBLA35 START -161.2289
HIERARCH ISS PBLA35 END -160.9861
HIERARCH ISS PBL45 START 250.0897
HIERARCH ISS PBL45 END 250.1364
HIERARCH ISS PBLA45 START -165.4444
HIERARCH ISS PBLA45 END -165.1999
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1