Exposure
ID
SPICA.2025-10-13T09-03-10_1
Header ID
SPICA.2025-10-13T09-03-10
Date updated
2025-10-13 09:02:05 UTC+0000
Release date
None
UTC Start
2025-10-13 09:02:05.274
UTC End
2025-10-13 09:03:05.274
MJD Start
60961.3764499298
MJD End
60961.37714437423
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.5393 30.5195 117.8678 118.0169
S1-E1 322.1921 322.2035 86.7764 86.9587
S1-E2 267.1354 267.1205 93.7687 93.9403
S1-W1 248.5159 248.2085 150.8941 151.0740
S2-E1 296.4598 296.4776 83.7270 83.9144
S2-E2 239.5827 239.5799 90.7852 90.9614
S2-W1 223.5317 223.2508 155.1644 155.3504
E1-E2 65.6622 65.6541 -122.9108 -122.6806
E1-W1 309.2948 309.1854 -139.5178 -139.2812
E2-W1 247.0853 246.9811 -143.8737 -143.6368
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 60961.3764499298
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 30.5393
HIERARCH ISS PBL12 END 30.5195
HIERARCH ISS PBLA12 START 117.8678
HIERARCH ISS PBLA12 END 118.0169
HIERARCH ISS PBL13 START 322.1921
HIERARCH ISS PBL13 END 322.2035
HIERARCH ISS PBLA13 START 86.7764
HIERARCH ISS PBLA13 END 86.9587
HIERARCH ISS PBL14 START 267.1354
HIERARCH ISS PBL14 END 267.1205
HIERARCH ISS PBLA14 START 93.7687
HIERARCH ISS PBLA14 END 93.9403
HIERARCH ISS PBL15 START 248.5159
HIERARCH ISS PBL15 END 248.2085
HIERARCH ISS PBLA15 START 150.8941
HIERARCH ISS PBLA15 END 151.074
HIERARCH ISS PBL23 START 296.4598
HIERARCH ISS PBL23 END 296.4776
HIERARCH ISS PBLA23 START 83.727
HIERARCH ISS PBLA23 END 83.9144
HIERARCH ISS PBL24 START 239.5827
HIERARCH ISS PBL24 END 239.5799
HIERARCH ISS PBLA24 START 90.7852
HIERARCH ISS PBLA24 END 90.9614
HIERARCH ISS PBL25 START 223.5317
HIERARCH ISS PBL25 END 223.2508
HIERARCH ISS PBLA25 START 155.1644
HIERARCH ISS PBLA25 END 155.3504
HIERARCH ISS PBL34 START 65.6622
HIERARCH ISS PBL34 END 65.6541
HIERARCH ISS PBLA34 START -122.9108
HIERARCH ISS PBLA34 END -122.6806
HIERARCH ISS PBL35 START 309.2948
HIERARCH ISS PBL35 END 309.1854
HIERARCH ISS PBLA35 START -139.5178
HIERARCH ISS PBLA35 END -139.2812
HIERARCH ISS PBL45 START 247.0853
HIERARCH ISS PBL45 END 246.9811
HIERARCH ISS PBLA45 START -143.8737
HIERARCH ISS PBLA45 END -143.6368
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1