Exposure
ID
SPICA.2025-08-19T11-06-49_1
Header ID
SPICA.2025-08-19T11-06-49
Date updated
2025-08-19 11:05:44 UTC+0000
Release date
None
UTC Start
2025-08-19 11:05:44.129
UTC End
2025-08-19 11:06:44.129
MJD Start
60906.4623163097
MJD End
60906.46301075413
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 31.7338 31.7250 104.6655 104.8242
S1-E1 318.4932 318.5720 71.3546 71.5316
S1-E2 265.9233 265.9671 79.1076 79.2775
S1-W1 267.8151 267.6629 135.2663 135.4533
S2-E1 292.4928 292.5725 67.9387 68.1193
S2-E2 237.6893 237.7377 75.8056 75.9784
S2-W1 241.0427 240.9070 139.1090 139.3004
E1-E2 65.6659 65.6773 -141.7596 -141.5482
E1-W1 313.2775 313.3089 -158.8007 -158.5837
E2-W1 251.2328 251.2512 -163.1937 -162.9758
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 60906.4623163097
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 31.7338
HIERARCH ISS PBL12 END 31.725
HIERARCH ISS PBLA12 START 104.6655
HIERARCH ISS PBLA12 END 104.8242
HIERARCH ISS PBL13 START 318.4932
HIERARCH ISS PBL13 END 318.572
HIERARCH ISS PBLA13 START 71.3546
HIERARCH ISS PBLA13 END 71.5316
HIERARCH ISS PBL14 START 265.9233
HIERARCH ISS PBL14 END 265.9671
HIERARCH ISS PBLA14 START 79.1076
HIERARCH ISS PBLA14 END 79.2775
HIERARCH ISS PBL15 START 267.8151
HIERARCH ISS PBL15 END 267.6629
HIERARCH ISS PBLA15 START 135.2663
HIERARCH ISS PBLA15 END 135.4533
HIERARCH ISS PBL23 START 292.4928
HIERARCH ISS PBL23 END 292.5725
HIERARCH ISS PBLA23 START 67.9387
HIERARCH ISS PBLA23 END 68.1193
HIERARCH ISS PBL24 START 237.6893
HIERARCH ISS PBL24 END 237.7377
HIERARCH ISS PBLA24 START 75.8056
HIERARCH ISS PBLA24 END 75.9784
HIERARCH ISS PBL25 START 241.0427
HIERARCH ISS PBL25 END 240.907
HIERARCH ISS PBLA25 START 139.109
HIERARCH ISS PBLA25 END 139.3004
HIERARCH ISS PBL34 START 65.6659
HIERARCH ISS PBL34 END 65.6773
HIERARCH ISS PBLA34 START -141.7596
HIERARCH ISS PBLA34 END -141.5482
HIERARCH ISS PBL35 START 313.2775
HIERARCH ISS PBL35 END 313.3089
HIERARCH ISS PBLA35 START -158.8007
HIERARCH ISS PBLA35 END -158.5837
HIERARCH ISS PBL45 START 251.2328
HIERARCH ISS PBL45 END 251.2512
HIERARCH ISS PBLA45 START -163.1937
HIERARCH ISS PBLA45 END -162.9758
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1