Exposure
ID
SPICA.2025-10-13T08-50-19_1
Header ID
SPICA.2025-10-13T08-50-19
Date updated
2025-10-13 08:49:13 UTC+0000
Release date
None
UTC Start
2025-10-13 08:49:13.946
UTC End
2025-10-13 08:50:13.946
MJD Start
60961.3675225229
MJD End
60961.368216967334
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 30.7632 30.7451 116.0861 116.2368
S1-E1 322.0061 322.0254 84.6119 84.7939
S1-E2 267.2617 267.2547 91.7287 91.9005
S1-W1 252.0149 251.7311 148.7558 148.9360
S2-E1 296.2047 296.2294 81.5034 81.6904
S2-E2 239.5729 239.5768 88.6929 88.8691
S2-W1 226.7275 226.4684 152.9560 153.1419
E1-E2 65.7497 65.7430 -125.6269 -125.3995
E1-W1 310.5129 310.4166 -142.3048 -142.0718
E2-W1 248.2473 248.1551 -146.6641 -146.4308
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 60961.3675225229
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 30.7632
HIERARCH ISS PBL12 END 30.7451
HIERARCH ISS PBLA12 START 116.0861
HIERARCH ISS PBLA12 END 116.2368
HIERARCH ISS PBL13 START 322.0061
HIERARCH ISS PBL13 END 322.0254
HIERARCH ISS PBLA13 START 84.6119
HIERARCH ISS PBLA13 END 84.7939
HIERARCH ISS PBL14 START 267.2617
HIERARCH ISS PBL14 END 267.2547
HIERARCH ISS PBLA14 START 91.7287
HIERARCH ISS PBLA14 END 91.9005
HIERARCH ISS PBL15 START 252.0149
HIERARCH ISS PBL15 END 251.7311
HIERARCH ISS PBLA15 START 148.7558
HIERARCH ISS PBLA15 END 148.936
HIERARCH ISS PBL23 START 296.2047
HIERARCH ISS PBL23 END 296.2294
HIERARCH ISS PBLA23 START 81.5034
HIERARCH ISS PBLA23 END 81.6904
HIERARCH ISS PBL24 START 239.5729
HIERARCH ISS PBL24 END 239.5768
HIERARCH ISS PBLA24 START 88.6929
HIERARCH ISS PBLA24 END 88.8691
HIERARCH ISS PBL25 START 226.7275
HIERARCH ISS PBL25 END 226.4684
HIERARCH ISS PBLA25 START 152.956
HIERARCH ISS PBLA25 END 153.1419
HIERARCH ISS PBL34 START 65.7497
HIERARCH ISS PBL34 END 65.743
HIERARCH ISS PBLA34 START -125.6269
HIERARCH ISS PBLA34 END -125.3995
HIERARCH ISS PBL35 START 310.5129
HIERARCH ISS PBL35 END 310.4166
HIERARCH ISS PBLA35 START -142.3048
HIERARCH ISS PBLA35 END -142.0718
HIERARCH ISS PBL45 START 248.2473
HIERARCH ISS PBL45 END 248.1551
HIERARCH ISS PBLA45 START -146.6641
HIERARCH ISS PBLA45 END -146.4308
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1