Exposure
ID
SPICA.2025-12-14T02-20-59_1
Header ID
SPICA.2025-12-14T02-20-59
Date updated
2025-12-14 02:19:54 UTC+0000
Release date
None
UTC Start
2025-12-14 02:19:54.874
UTC End
2025-12-14 02:20:54.874
MJD Start
61023.0971628895
MJD End
61023.09785733393
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
23.23562
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.86493
Observation
ID
64345
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47749
Name
HD_6658
RA
17.00354
DEC
43.94209
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6052 33.6051 90.2438 90.3991
S1-E1 321.4131 321.5536 57.7556 57.9041
S1-E2 271.6965 271.7839 65.5989 65.7465
S1-W1 278.4160 278.4265 117.6928 117.8851
S1-W2 209.7022 209.6895 99.1962 99.3632
S2-E1 293.6224 293.7650 54.2312 54.3807
S2-E2 241.5592 241.6486 62.2733 62.4211
S2-W1 249.0762 249.0979 121.2584 121.4549
S2-W2 176.5838 176.5724 100.8933 101.0625
E1-E2 64.0752 64.1231 -157.5999 -157.4294
E1-W1 301.9361 302.2213 -175.1895 -175.0058
E1-W2 215.0073 215.1834 -162.4486 -162.2752
E2-W1 241.6338 241.8682 -179.7858 -179.5978
E2-W2 151.2583 151.3865 -164.5005 -164.3258
W1-W2 103.6993 103.7931 -22.4003 -22.1908
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 61023.0971628895
PI-COI spica
HIERARCH OBS TARG NAME HD_6658
HIERARCH OBS RA 17.00354
HIERARCH OBS DEC 43.94209
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.6052
HIERARCH ISS PBL12 END 33.6051
HIERARCH ISS PBLA12 START 90.2438
HIERARCH ISS PBLA12 END 90.3991
HIERARCH ISS PBL13 START 321.4131
HIERARCH ISS PBL13 END 321.5536
HIERARCH ISS PBLA13 START 57.7556
HIERARCH ISS PBLA13 END 57.9041
HIERARCH ISS PBL14 START 271.6965
HIERARCH ISS PBL14 END 271.7839
HIERARCH ISS PBLA14 START 65.5989
HIERARCH ISS PBLA14 END 65.7465
HIERARCH ISS PBL15 START 278.416
HIERARCH ISS PBL15 END 278.4265
HIERARCH ISS PBLA15 START 117.6928
HIERARCH ISS PBLA15 END 117.8851
HIERARCH ISS PBL16 START 209.7022
HIERARCH ISS PBL16 END 209.6895
HIERARCH ISS PBLA16 START 99.1962
HIERARCH ISS PBLA16 END 99.3632
HIERARCH ISS PBL23 START 293.6224
HIERARCH ISS PBL23 END 293.765
HIERARCH ISS PBLA23 START 54.2312
HIERARCH ISS PBLA23 END 54.3807
HIERARCH ISS PBL24 START 241.5592
HIERARCH ISS PBL24 END 241.6486
HIERARCH ISS PBLA24 START 62.2733
HIERARCH ISS PBLA24 END 62.4211
HIERARCH ISS PBL25 START 249.0762
HIERARCH ISS PBL25 END 249.0979
HIERARCH ISS PBLA25 START 121.2584
HIERARCH ISS PBLA25 END 121.4549
HIERARCH ISS PBL26 START 176.5838
HIERARCH ISS PBL26 END 176.5724
HIERARCH ISS PBLA26 START 100.8933
HIERARCH ISS PBLA26 END 101.0625
HIERARCH ISS PBL34 START 64.0752
HIERARCH ISS PBL34 END 64.1231
HIERARCH ISS PBLA34 START -157.5999
HIERARCH ISS PBLA34 END -157.4294
HIERARCH ISS PBL35 START 301.9361
HIERARCH ISS PBL35 END 302.2213
HIERARCH ISS PBLA35 START -175.1895
HIERARCH ISS PBLA35 END -175.0058
HIERARCH ISS PBL36 START 215.0073
HIERARCH ISS PBL36 END 215.1834
HIERARCH ISS PBLA36 START -162.4486
HIERARCH ISS PBLA36 END -162.2752
HIERARCH ISS PBL45 START 241.6338
HIERARCH ISS PBL45 END 241.8682
HIERARCH ISS PBLA45 START -179.7858
HIERARCH ISS PBLA45 END -179.5978
HIERARCH ISS PBL46 START 151.2583
HIERARCH ISS PBL46 END 151.3865
HIERARCH ISS PBLA46 START -164.5005
HIERARCH ISS PBLA46 END -164.3258
HIERARCH ISS PBL56 START 103.6993
HIERARCH ISS PBL56 END 103.7931
HIERARCH ISS PBLA56 START -22.4003
HIERARCH ISS PBLA56 END -22.1908
HIERARCH CHARA TAU0 23.23562
HIERARCH CHARA SEEING 1.86493