Exposure
ID
SPICA.2025-10-07T03-46-46_1
Header ID
SPICA.2025-10-07T03-46-46
Date updated
2025-10-07 03:45:41 UTC+0000
Release date
None
UTC Start
2025-10-07 03:45:41.424
UTC End
2025-10-07 03:46:41.424
MJD Start
60955.1567294476
MJD End
60955.15742389203
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
70853
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9622 33.9613 85.1790 85.3314
S1-E1 329.1923 329.2656 54.7363 54.8510
S1-E2 278.3898 278.4171 62.0189 62.1411
S1-W1 265.3534 265.4858 112.2358 112.4381
S2-E1 300.4055 300.4918 51.4524 51.5645
S2-E2 247.5252 247.5614 58.9255 59.0444
S2-W1 235.6152 235.7632 115.9952 116.2015
E1-E2 63.7142 63.7781 -158.8971 -158.7866
E1-W1 291.3935 291.8672 -175.4401 -175.3148
E2-W1 231.0300 231.4367 -179.9438 -179.8113
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 60955.1567294476
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.9622
HIERARCH ISS PBL12 END 33.9613
HIERARCH ISS PBLA12 START 85.179
HIERARCH ISS PBLA12 END 85.3314
HIERARCH ISS PBL13 START 329.1923
HIERARCH ISS PBL13 END 329.2656
HIERARCH ISS PBLA13 START 54.7363
HIERARCH ISS PBLA13 END 54.851
HIERARCH ISS PBL14 START 278.3898
HIERARCH ISS PBL14 END 278.4171
HIERARCH ISS PBLA14 START 62.0189
HIERARCH ISS PBLA14 END 62.1411
HIERARCH ISS PBL15 START 265.3534
HIERARCH ISS PBL15 END 265.4858
HIERARCH ISS PBLA15 START 112.2358
HIERARCH ISS PBLA15 END 112.4381
HIERARCH ISS PBL23 START 300.4055
HIERARCH ISS PBL23 END 300.4918
HIERARCH ISS PBLA23 START 51.4524
HIERARCH ISS PBLA23 END 51.5645
HIERARCH ISS PBL24 START 247.5252
HIERARCH ISS PBL24 END 247.5614
HIERARCH ISS PBLA24 START 58.9255
HIERARCH ISS PBLA24 END 59.0444
HIERARCH ISS PBL25 START 235.6152
HIERARCH ISS PBL25 END 235.7632
HIERARCH ISS PBLA25 START 115.9952
HIERARCH ISS PBLA25 END 116.2015
HIERARCH ISS PBL34 START 63.7142
HIERARCH ISS PBL34 END 63.7781
HIERARCH ISS PBLA34 START -158.8971
HIERARCH ISS PBLA34 END -158.7866
HIERARCH ISS PBL35 START 291.3935
HIERARCH ISS PBL35 END 291.8672
HIERARCH ISS PBLA35 START -175.4401
HIERARCH ISS PBLA35 END -175.3148
HIERARCH ISS PBL45 START 231.03
HIERARCH ISS PBL45 END 231.4367
HIERARCH ISS PBLA45 START -179.9438
HIERARCH ISS PBLA45 END -179.8113
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1