Exposure
ID
SPICA.2025-07-10T09-07-34_1
Header ID
SPICA.2025-07-10T09-07-34
Date updated
2025-07-10 09:06:28 UTC+0000
Release date
None
UTC Start
2025-07-10 09:06:28.916
UTC End
2025-07-10 09:07:28.916
MJD Start
60866.3795013476
MJD End
60866.38019579203
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6662 31.6762 99.8187 99.9760
S1-E1 307.2357 306.9981 65.2466 65.3963
S1-E2 257.7025 257.5626 73.4786 73.6372
S1-W1 260.9124 261.2107 131.4114 131.5386
S1-W2 195.8381 195.9629 109.9991 110.1521
S2-E1 281.7349 281.4926 61.5899 61.7345
S2-E2 229.7541 229.6054 69.9725 70.1279
S2-W1 234.5268 234.8065 135.4676 135.5878
S2-W2 164.7656 164.8800 111.9457 112.0972
E1-E2 63.9147 63.8500 -150.0143 -149.9276
E1-W1 312.5399 312.4256 -164.5371 -164.4781
E1-W2 217.4591 217.2743 -154.1026 -154.0257
E2-W1 251.1793 251.1363 -168.1956 -168.1404
E2-W2 153.7746 153.6553 -155.8007 -155.7275
W1-W2 106.2465 106.3327 -6.2953 -6.2370
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 60866.3795013476
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.6662
HIERARCH ISS PBL12 END 31.6762
HIERARCH ISS PBLA12 START 99.8187
HIERARCH ISS PBLA12 END 99.976
HIERARCH ISS PBL13 START 307.2357
HIERARCH ISS PBL13 END 306.9981
HIERARCH ISS PBLA13 START 65.2466
HIERARCH ISS PBLA13 END 65.3963
HIERARCH ISS PBL14 START 257.7025
HIERARCH ISS PBL14 END 257.5626
HIERARCH ISS PBLA14 START 73.4786
HIERARCH ISS PBLA14 END 73.6372
HIERARCH ISS PBL15 START 260.9124
HIERARCH ISS PBL15 END 261.2107
HIERARCH ISS PBLA15 START 131.4114
HIERARCH ISS PBLA15 END 131.5386
HIERARCH ISS PBL16 START 195.8381
HIERARCH ISS PBL16 END 195.9629
HIERARCH ISS PBLA16 START 109.9991
HIERARCH ISS PBLA16 END 110.1521
HIERARCH ISS PBL23 START 281.7349
HIERARCH ISS PBL23 END 281.4926
HIERARCH ISS PBLA23 START 61.5899
HIERARCH ISS PBLA23 END 61.7345
HIERARCH ISS PBL24 START 229.7541
HIERARCH ISS PBL24 END 229.6054
HIERARCH ISS PBLA24 START 69.9725
HIERARCH ISS PBLA24 END 70.1279
HIERARCH ISS PBL25 START 234.5268
HIERARCH ISS PBL25 END 234.8065
HIERARCH ISS PBLA25 START 135.4676
HIERARCH ISS PBLA25 END 135.5878
HIERARCH ISS PBL26 START 164.7656
HIERARCH ISS PBL26 END 164.88
HIERARCH ISS PBLA26 START 111.9457
HIERARCH ISS PBLA26 END 112.0972
HIERARCH ISS PBL34 START 63.9147
HIERARCH ISS PBL34 END 63.85
HIERARCH ISS PBLA34 START -150.0143
HIERARCH ISS PBLA34 END -149.9276
HIERARCH ISS PBL35 START 312.5399
HIERARCH ISS PBL35 END 312.4256
HIERARCH ISS PBLA35 START -164.5371
HIERARCH ISS PBLA35 END -164.4781
HIERARCH ISS PBL36 START 217.4591
HIERARCH ISS PBL36 END 217.2743
HIERARCH ISS PBLA36 START -154.1026
HIERARCH ISS PBLA36 END -154.0257
HIERARCH ISS PBL45 START 251.1793
HIERARCH ISS PBL45 END 251.1363
HIERARCH ISS PBLA45 START -168.1956
HIERARCH ISS PBLA45 END -168.1404
HIERARCH ISS PBL46 START 153.7746
HIERARCH ISS PBL46 END 153.6553
HIERARCH ISS PBLA46 START -155.8007
HIERARCH ISS PBLA46 END -155.7275
HIERARCH ISS PBL56 START 106.2465
HIERARCH ISS PBL56 END 106.3327
HIERARCH ISS PBLA56 START -6.2953
HIERARCH ISS PBLA56 END -6.237
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1