Exposure
ID
SPICA.2025-10-07T03-48-58_1
Header ID
SPICA.2025-10-07T03-48-58
Date updated
2025-10-07 03:47:53 UTC+0000
Release date
None
UTC Start
2025-10-07 03:47:53.690
UTC End
2025-10-07 03:48:53.690
MJD Start
60955.1582603043
MJD End
60955.15895474873
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 33.9603 33.9594 85.4895 85.6422
S1-E1 329.3393 329.4083 54.9704 55.0860
S1-E2 278.4443 278.4693 62.2681 62.3911
S1-W1 265.6235 265.7568 112.6474 112.8488
S2-E1 300.5790 300.6609 51.6812 51.7942
S2-E2 247.5975 247.6311 59.1681 59.2878
S2-W1 235.9170 236.0657 116.4147 116.6199
E1-E2 63.8434 63.9054 -158.6717 -158.5607
E1-W1 292.3530 292.8165 -175.1850 -175.0600
E2-W1 231.8541 232.2528 -179.6740 -179.5419
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 60955.1582603043
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 33.9603
HIERARCH ISS PBL12 END 33.9594
HIERARCH ISS PBLA12 START 85.4895
HIERARCH ISS PBLA12 END 85.6422
HIERARCH ISS PBL13 START 329.3393
HIERARCH ISS PBL13 END 329.4083
HIERARCH ISS PBLA13 START 54.9704
HIERARCH ISS PBLA13 END 55.086
HIERARCH ISS PBL14 START 278.4443
HIERARCH ISS PBL14 END 278.4693
HIERARCH ISS PBLA14 START 62.2681
HIERARCH ISS PBLA14 END 62.3911
HIERARCH ISS PBL15 START 265.6235
HIERARCH ISS PBL15 END 265.7568
HIERARCH ISS PBLA15 START 112.6474
HIERARCH ISS PBLA15 END 112.8488
HIERARCH ISS PBL23 START 300.579
HIERARCH ISS PBL23 END 300.6609
HIERARCH ISS PBLA23 START 51.6812
HIERARCH ISS PBLA23 END 51.7942
HIERARCH ISS PBL24 START 247.5975
HIERARCH ISS PBL24 END 247.6311
HIERARCH ISS PBLA24 START 59.1681
HIERARCH ISS PBLA24 END 59.2878
HIERARCH ISS PBL25 START 235.917
HIERARCH ISS PBL25 END 236.0657
HIERARCH ISS PBLA25 START 116.4147
HIERARCH ISS PBLA25 END 116.6199
HIERARCH ISS PBL34 START 63.8434
HIERARCH ISS PBL34 END 63.9054
HIERARCH ISS PBLA34 START -158.6717
HIERARCH ISS PBLA34 END -158.5607
HIERARCH ISS PBL35 START 292.353
HIERARCH ISS PBL35 END 292.8165
HIERARCH ISS PBLA35 START -175.185
HIERARCH ISS PBLA35 END -175.06
HIERARCH ISS PBL45 START 231.8541
HIERARCH ISS PBL45 END 232.2528
HIERARCH ISS PBLA45 START -179.674
HIERARCH ISS PBLA45 END -179.5419
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1