Exposure
ID
SPICA.2025-05-19T08-52-15_1
Header ID
SPICA.2025-05-19T08-52-15
Date updated
2025-05-19 08:51:09 UTC+0000
Release date
None
UTC Start
2025-05-19 08:51:09.921
UTC End
2025-05-19 08:52:09.921
MJD Start
60814.3688648248
MJD End
60814.36955926923
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
68324
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50781
Name
HD_155763
RA
257.1967
DEC
65.71468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9951 28.9901 98.1351 98.3141
S1-E1 289.5956 289.7458 60.9840 61.1776
S1-E2 240.2950 240.3904 69.6101 69.7959
S1-W1 260.8197 260.7005 128.6389 128.8536
S2-E1 267.0598 267.2087 57.2246 57.4221
S2-E2 215.2654 215.3630 65.9221 66.1110
S2-W1 236.2964 236.1917 132.2099 132.4293
E1-E2 63.2841 63.3159 -153.7317 -153.4987
E1-W1 307.3438 307.4623 -170.7276 -170.4840
E2-W1 247.5158 247.6000 -175.0137 -174.7681
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 60814.3688648248
PI-COI spica
HIERARCH OBS TARG NAME HD_155763
HIERARCH OBS RA 257.1967
HIERARCH OBS DEC 65.71468
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 28.9951
HIERARCH ISS PBL12 END 28.9901
HIERARCH ISS PBLA12 START 98.1351
HIERARCH ISS PBLA12 END 98.3141
HIERARCH ISS PBL13 START 289.5956
HIERARCH ISS PBL13 END 289.7458
HIERARCH ISS PBLA13 START 60.984
HIERARCH ISS PBLA13 END 61.1776
HIERARCH ISS PBL14 START 240.295
HIERARCH ISS PBL14 END 240.3904
HIERARCH ISS PBLA14 START 69.6101
HIERARCH ISS PBLA14 END 69.7959
HIERARCH ISS PBL15 START 260.8197
HIERARCH ISS PBL15 END 260.7005
HIERARCH ISS PBLA15 START 128.6389
HIERARCH ISS PBLA15 END 128.8536
HIERARCH ISS PBL23 START 267.0598
HIERARCH ISS PBL23 END 267.2087
HIERARCH ISS PBLA23 START 57.2246
HIERARCH ISS PBLA23 END 57.4221
HIERARCH ISS PBL24 START 215.2654
HIERARCH ISS PBL24 END 215.363
HIERARCH ISS PBLA24 START 65.9221
HIERARCH ISS PBLA24 END 66.111
HIERARCH ISS PBL25 START 236.2964
HIERARCH ISS PBL25 END 236.1917
HIERARCH ISS PBLA25 START 132.2099
HIERARCH ISS PBLA25 END 132.4293
HIERARCH ISS PBL34 START 63.2841
HIERARCH ISS PBL34 END 63.3159
HIERARCH ISS PBLA34 START -153.7317
HIERARCH ISS PBLA34 END -153.4987
HIERARCH ISS PBL35 START 307.3438
HIERARCH ISS PBL35 END 307.4623
HIERARCH ISS PBLA35 START -170.7276
HIERARCH ISS PBLA35 END -170.484
HIERARCH ISS PBL45 START 247.5158
HIERARCH ISS PBL45 END 247.6
HIERARCH ISS PBLA45 START -175.0137
HIERARCH ISS PBLA45 END -174.7681
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1