Exposure
ID
SPICA.2025-08-19T12-48-24_1
Header ID
SPICA.2025-08-19T12-48-24
Date updated
2025-08-19 12:47:19 UTC+0000
Release date
None
UTC Start
2025-08-19 12:47:19.805
UTC End
2025-08-19 12:48:19.805
MJD Start
60906.5328681133
MJD End
60906.533562557735
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 30.3702 30.3491 119.1028 119.2508
S1-E1 322.2661 322.2720 88.2920 88.4745
S1-E2 266.9907 266.9701 95.1937 95.3651
S1-W1 245.9003 245.5760 152.3881 152.5679
S2-E1 296.5905 296.6037 85.2855 85.4733
S2-E2 239.5430 239.5357 92.2483 92.4244
S2-W1 221.1414 220.8450 156.7106 156.8969
E1-E2 65.5922 65.5834 -120.9916 -120.7595
E1-W1 308.3566 308.2394 -137.5427 -137.3035
E2-W1 246.1922 246.0808 -141.8955 -141.6558
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 60906.5328681133
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 30.3702
HIERARCH ISS PBL12 END 30.3491
HIERARCH ISS PBLA12 START 119.1028
HIERARCH ISS PBLA12 END 119.2508
HIERARCH ISS PBL13 START 322.2661
HIERARCH ISS PBL13 END 322.272
HIERARCH ISS PBLA13 START 88.292
HIERARCH ISS PBLA13 END 88.4745
HIERARCH ISS PBL14 START 266.9907
HIERARCH ISS PBL14 END 266.9701
HIERARCH ISS PBLA14 START 95.1937
HIERARCH ISS PBLA14 END 95.3651
HIERARCH ISS PBL15 START 245.9003
HIERARCH ISS PBL15 END 245.576
HIERARCH ISS PBLA15 START 152.3881
HIERARCH ISS PBLA15 END 152.5679
HIERARCH ISS PBL23 START 296.5905
HIERARCH ISS PBL23 END 296.6037
HIERARCH ISS PBLA23 START 85.2855
HIERARCH ISS PBLA23 END 85.4733
HIERARCH ISS PBL24 START 239.543
HIERARCH ISS PBL24 END 239.5357
HIERARCH ISS PBLA24 START 92.2483
HIERARCH ISS PBLA24 END 92.4244
HIERARCH ISS PBL25 START 221.1414
HIERARCH ISS PBL25 END 220.845
HIERARCH ISS PBLA25 START 156.7106
HIERARCH ISS PBLA25 END 156.8969
HIERARCH ISS PBL34 START 65.5922
HIERARCH ISS PBL34 END 65.5834
HIERARCH ISS PBLA34 START -120.9916
HIERARCH ISS PBLA34 END -120.7595
HIERARCH ISS PBL35 START 308.3566
HIERARCH ISS PBL35 END 308.2394
HIERARCH ISS PBLA35 START -137.5427
HIERARCH ISS PBLA35 END -137.3035
HIERARCH ISS PBL45 START 246.1922
HIERARCH ISS PBL45 END 246.0808
HIERARCH ISS PBLA45 START -141.8955
HIERARCH ISS PBLA45 END -141.6558
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1