Exposure
ID
SPICA.2025-06-11T06-34-00_1
Header ID
SPICA.2025-06-11T06-34-00
Date updated
2025-06-11 06:32:55 UTC+0000
Release date
None
UTC Start
2025-06-11 06:32:55.882
UTC End
2025-06-11 06:33:55.882
MJD Start
60837.2728690003
MJD End
60837.27356344473
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 28.3079 28.3214 68.4933 68.6710
S1-E1 246.6067 246.9820 28.7901 28.9894
S1-E2 209.9985 210.2754 38.9812 39.1672
S1-W1 270.1153 270.1090 92.6363 92.8556
S2-E1 225.5537 225.9107 24.1916 24.3980
S2-E2 185.8873 186.1500 34.6790 34.8701
S2-W1 244.5578 244.5488 95.3499 95.5750
E1-E2 54.5364 54.6061 165.8455 166.1110
E1-W1 273.9600 274.2078 146.5366 146.8179
E2-W1 223.2209 223.3980 141.9028 142.1856
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 60837.2728690003
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 28.3079
HIERARCH ISS PBL12 END 28.3214
HIERARCH ISS PBLA12 START 68.4933
HIERARCH ISS PBLA12 END 68.671
HIERARCH ISS PBL13 START 246.6067
HIERARCH ISS PBL13 END 246.982
HIERARCH ISS PBLA13 START 28.7901
HIERARCH ISS PBLA13 END 28.9894
HIERARCH ISS PBL14 START 209.9985
HIERARCH ISS PBL14 END 210.2754
HIERARCH ISS PBLA14 START 38.9812
HIERARCH ISS PBLA14 END 39.1672
HIERARCH ISS PBL15 START 270.1153
HIERARCH ISS PBL15 END 270.109
HIERARCH ISS PBLA15 START 92.6363
HIERARCH ISS PBLA15 END 92.8556
HIERARCH ISS PBL23 START 225.5537
HIERARCH ISS PBL23 END 225.9107
HIERARCH ISS PBLA23 START 24.1916
HIERARCH ISS PBLA23 END 24.398
HIERARCH ISS PBL24 START 185.8873
HIERARCH ISS PBL24 END 186.15
HIERARCH ISS PBLA24 START 34.679
HIERARCH ISS PBLA24 END 34.8701
HIERARCH ISS PBL25 START 244.5578
HIERARCH ISS PBL25 END 244.5488
HIERARCH ISS PBLA25 START 95.3499
HIERARCH ISS PBLA25 END 95.575
HIERARCH ISS PBL34 START 54.5364
HIERARCH ISS PBL34 END 54.6061
HIERARCH ISS PBLA34 START 165.8455
HIERARCH ISS PBLA34 END 166.111
HIERARCH ISS PBL35 START 273.96
HIERARCH ISS PBL35 END 274.2078
HIERARCH ISS PBLA35 START 146.5366
HIERARCH ISS PBLA35 END 146.8179
HIERARCH ISS PBL45 START 223.2209
HIERARCH ISS PBL45 END 223.398
HIERARCH ISS PBLA45 START 141.9028
HIERARCH ISS PBLA45 END 142.1856
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1