Exposure
ID
SPICA.2025-10-13T05-41-40_1
Header ID
SPICA.2025-10-13T05-41-40
Date updated
2025-10-13 05:40:35 UTC+0000
Release date
None
UTC Start
2025-10-13 05:40:35.807
UTC End
2025-10-13 05:41:35.807
MJD Start
60961.2365255406
MJD End
60961.23721998503
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 32.1158 32.1167 88.4333 88.5958
S1-E1 304.4786 304.6885 54.1589 54.3232
S1-E2 257.0688 257.2073 62.4720 62.6318
S1-W1 276.6513 276.6122 115.6765 115.8789
S2-E1 278.5275 278.7356 50.4357 50.6030
S2-E2 228.6265 228.7647 58.9464 59.1079
S2-W1 248.5332 248.5049 119.0677 119.2752
E1-E2 62.3902 62.4461 -162.4058 -162.2030
E1-W1 298.1650 298.4343 179.5177 179.7373
E2-W1 239.6374 239.8472 174.8841 175.1077
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 60961.2365255406
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 32.1158
HIERARCH ISS PBL12 END 32.1167
HIERARCH ISS PBLA12 START 88.4333
HIERARCH ISS PBLA12 END 88.5958
HIERARCH ISS PBL13 START 304.4786
HIERARCH ISS PBL13 END 304.6885
HIERARCH ISS PBLA13 START 54.1589
HIERARCH ISS PBLA13 END 54.3232
HIERARCH ISS PBL14 START 257.0688
HIERARCH ISS PBL14 END 257.2073
HIERARCH ISS PBLA14 START 62.472
HIERARCH ISS PBLA14 END 62.6318
HIERARCH ISS PBL15 START 276.6513
HIERARCH ISS PBL15 END 276.6122
HIERARCH ISS PBLA15 START 115.6765
HIERARCH ISS PBLA15 END 115.8789
HIERARCH ISS PBL23 START 278.5275
HIERARCH ISS PBL23 END 278.7356
HIERARCH ISS PBLA23 START 50.4357
HIERARCH ISS PBLA23 END 50.603
HIERARCH ISS PBL24 START 228.6265
HIERARCH ISS PBL24 END 228.7647
HIERARCH ISS PBLA24 START 58.9464
HIERARCH ISS PBLA24 END 59.1079
HIERARCH ISS PBL25 START 248.5332
HIERARCH ISS PBL25 END 248.5049
HIERARCH ISS PBLA25 START 119.0677
HIERARCH ISS PBLA25 END 119.2752
HIERARCH ISS PBL34 START 62.3902
HIERARCH ISS PBL34 END 62.4461
HIERARCH ISS PBLA34 START -162.4058
HIERARCH ISS PBLA34 END -162.203
HIERARCH ISS PBL35 START 298.165
HIERARCH ISS PBL35 END 298.4343
HIERARCH ISS PBLA35 START 179.5177
HIERARCH ISS PBLA35 END 179.7373
HIERARCH ISS PBL45 START 239.6374
HIERARCH ISS PBL45 END 239.8472
HIERARCH ISS PBLA45 START 174.8841
HIERARCH ISS PBLA45 END 175.1077
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1