Exposure
ID
SPICA.2025-10-13T07-30-57_1
Header ID
SPICA.2025-10-13T07-30-57
Date updated
2025-10-13 07:29:52 UTC+0000
Release date
None
UTC Start
2025-10-13 07:29:52.084
UTC End
2025-10-13 07:30:52.084
MJD Start
60961.3124083769
MJD End
60961.31310282133
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 31.7307 31.7218 104.7217 104.8803
S1-E1 318.5212 318.5996 71.4173 71.5943
S1-E2 265.9389 265.9824 79.1678 79.3377
S1-W1 267.7614 267.6087 135.3325 135.5195
S2-E1 292.5211 292.6004 68.0026 68.1832
S2-E2 237.7065 237.7547 75.8668 76.0396
S2-W1 240.9948 240.8586 139.1768 139.3681
E1-E2 65.6700 65.6812 -141.6847 -141.4733
E1-W1 313.2889 313.3195 -158.7239 -158.5069
E2-W1 251.2395 251.2573 -163.1165 -162.8986
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 60961.3124083769
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 31.7307
HIERARCH ISS PBL12 END 31.7218
HIERARCH ISS PBLA12 START 104.7217
HIERARCH ISS PBLA12 END 104.8803
HIERARCH ISS PBL13 START 318.5212
HIERARCH ISS PBL13 END 318.5996
HIERARCH ISS PBLA13 START 71.4173
HIERARCH ISS PBLA13 END 71.5943
HIERARCH ISS PBL14 START 265.9389
HIERARCH ISS PBL14 END 265.9824
HIERARCH ISS PBLA14 START 79.1678
HIERARCH ISS PBLA14 END 79.3377
HIERARCH ISS PBL15 START 267.7614
HIERARCH ISS PBL15 END 267.6087
HIERARCH ISS PBLA15 START 135.3325
HIERARCH ISS PBLA15 END 135.5195
HIERARCH ISS PBL23 START 292.5211
HIERARCH ISS PBL23 END 292.6004
HIERARCH ISS PBLA23 START 68.0026
HIERARCH ISS PBLA23 END 68.1832
HIERARCH ISS PBL24 START 237.7065
HIERARCH ISS PBL24 END 237.7547
HIERARCH ISS PBLA24 START 75.8668
HIERARCH ISS PBLA24 END 76.0396
HIERARCH ISS PBL25 START 240.9948
HIERARCH ISS PBL25 END 240.8586
HIERARCH ISS PBLA25 START 139.1768
HIERARCH ISS PBLA25 END 139.3681
HIERARCH ISS PBL34 START 65.67
HIERARCH ISS PBL34 END 65.6812
HIERARCH ISS PBLA34 START -141.6847
HIERARCH ISS PBLA34 END -141.4733
HIERARCH ISS PBL35 START 313.2889
HIERARCH ISS PBL35 END 313.3195
HIERARCH ISS PBLA35 START -158.7239
HIERARCH ISS PBLA35 END -158.5069
HIERARCH ISS PBL45 START 251.2395
HIERARCH ISS PBL45 END 251.2573
HIERARCH ISS PBLA45 START -163.1165
HIERARCH ISS PBLA45 END -162.8986
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1