Exposure
ID
SPICA.2025-10-13T09-05-22_1
Header ID
SPICA.2025-10-13T09-05-22
Date updated
2025-10-13 09:04:17 UTC+0000
Release date
None
UTC Start
2025-10-13 09:04:17.542
UTC End
2025-10-13 09:05:17.542
MJD Start
60961.3779808095
MJD End
60961.37867525393
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 30.4988 30.4787 118.1715 118.3203
S1-E1 322.2145 322.2245 87.1479 87.3303
S1-E2 267.1043 267.0880 94.1182 94.2898
S1-W1 247.8875 247.5760 151.2605 151.4403
S2-E1 296.4954 296.5120 84.1089 84.2964
S2-E2 239.5765 239.5726 91.1440 91.3201
S2-W1 222.9575 222.6728 155.5433 155.7294
E1-E2 65.6456 65.6373 -122.4417 -122.2111
E1-W1 309.0708 308.9594 -139.0355 -138.7983
E2-W1 246.8720 246.7659 -143.3907 -143.1532
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 60961.3779808095
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 30.4988
HIERARCH ISS PBL12 END 30.4787
HIERARCH ISS PBLA12 START 118.1715
HIERARCH ISS PBLA12 END 118.3203
HIERARCH ISS PBL13 START 322.2145
HIERARCH ISS PBL13 END 322.2245
HIERARCH ISS PBLA13 START 87.1479
HIERARCH ISS PBLA13 END 87.3303
HIERARCH ISS PBL14 START 267.1043
HIERARCH ISS PBL14 END 267.088
HIERARCH ISS PBLA14 START 94.1182
HIERARCH ISS PBLA14 END 94.2898
HIERARCH ISS PBL15 START 247.8875
HIERARCH ISS PBL15 END 247.576
HIERARCH ISS PBLA15 START 151.2605
HIERARCH ISS PBLA15 END 151.4403
HIERARCH ISS PBL23 START 296.4954
HIERARCH ISS PBL23 END 296.512
HIERARCH ISS PBLA23 START 84.1089
HIERARCH ISS PBLA23 END 84.2964
HIERARCH ISS PBL24 START 239.5765
HIERARCH ISS PBL24 END 239.5726
HIERARCH ISS PBLA24 START 91.144
HIERARCH ISS PBLA24 END 91.3201
HIERARCH ISS PBL25 START 222.9575
HIERARCH ISS PBL25 END 222.6728
HIERARCH ISS PBLA25 START 155.5433
HIERARCH ISS PBLA25 END 155.7294
HIERARCH ISS PBL34 START 65.6456
HIERARCH ISS PBL34 END 65.6373
HIERARCH ISS PBLA34 START -122.4417
HIERARCH ISS PBLA34 END -122.2111
HIERARCH ISS PBL35 START 309.0708
HIERARCH ISS PBL35 END 308.9594
HIERARCH ISS PBLA35 START -139.0355
HIERARCH ISS PBLA35 END -138.7983
HIERARCH ISS PBL45 START 246.872
HIERARCH ISS PBL45 END 246.7659
HIERARCH ISS PBLA45 START -143.3907
HIERARCH ISS PBLA45 END -143.1532
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1