Exposure
ID
SPICA.2025-10-13T07-35-02_1
Header ID
SPICA.2025-10-13T07-35-02
Date updated
2025-10-13 07:33:57 UTC+0000
Release date
None
UTC Start
2025-10-13 07:33:57.106
UTC End
2025-10-13 07:34:57.106
MJD Start
60961.3152442872
MJD End
60961.315938731634
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 31.6966 31.6873 105.3197 105.4779
S1-E1 318.8122 318.8870 72.0858 72.2632
S1-E2 266.0990 266.1396 79.8092 79.9793
S1-W1 267.1769 267.0182 136.0375 136.2239
S2-E1 292.8156 292.8914 68.6846 68.8656
S2-E2 237.8846 237.9301 76.5195 76.6926
S2-W1 240.4732 240.3314 139.8981 140.0889
E1-E2 65.7105 65.7205 -140.8859 -140.6738
E1-W1 313.3932 313.4158 -157.9043 -157.6867
E2-W1 251.2971 251.3081 -162.2935 -162.0751
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 60961.3152442872
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 31.6966
HIERARCH ISS PBL12 END 31.6873
HIERARCH ISS PBLA12 START 105.3197
HIERARCH ISS PBLA12 END 105.4779
HIERARCH ISS PBL13 START 318.8122
HIERARCH ISS PBL13 END 318.887
HIERARCH ISS PBLA13 START 72.0858
HIERARCH ISS PBLA13 END 72.2632
HIERARCH ISS PBL14 START 266.099
HIERARCH ISS PBL14 END 266.1396
HIERARCH ISS PBLA14 START 79.8092
HIERARCH ISS PBLA14 END 79.9793
HIERARCH ISS PBL15 START 267.1769
HIERARCH ISS PBL15 END 267.0182
HIERARCH ISS PBLA15 START 136.0375
HIERARCH ISS PBLA15 END 136.2239
HIERARCH ISS PBL23 START 292.8156
HIERARCH ISS PBL23 END 292.8914
HIERARCH ISS PBLA23 START 68.6846
HIERARCH ISS PBLA23 END 68.8656
HIERARCH ISS PBL24 START 237.8846
HIERARCH ISS PBL24 END 237.9301
HIERARCH ISS PBLA24 START 76.5195
HIERARCH ISS PBLA24 END 76.6926
HIERARCH ISS PBL25 START 240.4732
HIERARCH ISS PBL25 END 240.3314
HIERARCH ISS PBLA25 START 139.8981
HIERARCH ISS PBLA25 END 140.0889
HIERARCH ISS PBL34 START 65.7105
HIERARCH ISS PBL34 END 65.7205
HIERARCH ISS PBLA34 START -140.8859
HIERARCH ISS PBLA34 END -140.6738
HIERARCH ISS PBL35 START 313.3932
HIERARCH ISS PBL35 END 313.4158
HIERARCH ISS PBLA35 START -157.9043
HIERARCH ISS PBLA35 END -157.6867
HIERARCH ISS PBL45 START 251.2971
HIERARCH ISS PBL45 END 251.3081
HIERARCH ISS PBLA45 START -162.2935
HIERARCH ISS PBLA45 END -162.0751
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1