Exposure
ID
SPICA.2025-10-07T11-35-41_1
Header ID
SPICA.2025-10-07T11-35-41
Date updated
2025-10-07 11:34:36 UTC+0000
Release date
None
UTC Start
2025-10-07 11:34:36.395
UTC End
2025-10-07 11:35:36.395
MJD Start
60955.4823656833
MJD End
60955.483060127735
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
70857
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52571
Name
HD_26764
RA
64.17953
DEC
53.6118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7738 31.7648 104.9860 105.1441
S1-E1 319.0790 319.1548 71.7691 71.9460
S1-E2 266.4231 266.4648 79.4981 79.6678
S1-W1 267.7460 267.5914 135.6194 135.8055
S1-W2 197.9845 197.8975 115.0391 115.2037
S2-E1 293.0145 293.0911 68.3636 68.5440
S2-E2 238.1346 238.1809 76.2065 76.3792
S2-W1 240.9510 240.8129 139.4722 139.6626
S2-W2 166.7908 166.7134 116.9447 117.1110
E1-E2 65.7055 65.7157 -141.2773 -141.0661
E1-W1 313.3630 313.3883 -158.3137 -158.0972
E1-W2 221.3890 221.4207 -146.0358 -145.8229
E2-W1 251.2792 251.2927 -162.7074 -162.4900
E2-W2 156.0053 156.0266 -148.0380 -147.8245
W1-W2 107.8554 107.8444 -4.1948 -3.9769
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 60955.4823656833
PI-COI spica
HIERARCH OBS TARG NAME HD_26764
HIERARCH OBS RA 64.17953
HIERARCH OBS DEC 53.6118
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 31.7738
HIERARCH ISS PBL12 END 31.7648
HIERARCH ISS PBLA12 START 104.986
HIERARCH ISS PBLA12 END 105.1441
HIERARCH ISS PBL13 START 319.079
HIERARCH ISS PBL13 END 319.1548
HIERARCH ISS PBLA13 START 71.7691
HIERARCH ISS PBLA13 END 71.946
HIERARCH ISS PBL14 START 266.4231
HIERARCH ISS PBL14 END 266.4648
HIERARCH ISS PBLA14 START 79.4981
HIERARCH ISS PBLA14 END 79.6678
HIERARCH ISS PBL15 START 267.746
HIERARCH ISS PBL15 END 267.5914
HIERARCH ISS PBLA15 START 135.6194
HIERARCH ISS PBLA15 END 135.8055
HIERARCH ISS PBL16 START 197.9845
HIERARCH ISS PBL16 END 197.8975
HIERARCH ISS PBLA16 START 115.0391
HIERARCH ISS PBLA16 END 115.2037
HIERARCH ISS PBL23 START 293.0145
HIERARCH ISS PBL23 END 293.0911
HIERARCH ISS PBLA23 START 68.3636
HIERARCH ISS PBLA23 END 68.544
HIERARCH ISS PBL24 START 238.1346
HIERARCH ISS PBL24 END 238.1809
HIERARCH ISS PBLA24 START 76.2065
HIERARCH ISS PBLA24 END 76.3792
HIERARCH ISS PBL25 START 240.951
HIERARCH ISS PBL25 END 240.8129
HIERARCH ISS PBLA25 START 139.4722
HIERARCH ISS PBLA25 END 139.6626
HIERARCH ISS PBL26 START 166.7908
HIERARCH ISS PBL26 END 166.7134
HIERARCH ISS PBLA26 START 116.9447
HIERARCH ISS PBLA26 END 117.111
HIERARCH ISS PBL34 START 65.7055
HIERARCH ISS PBL34 END 65.7157
HIERARCH ISS PBLA34 START -141.2773
HIERARCH ISS PBLA34 END -141.0661
HIERARCH ISS PBL35 START 313.363
HIERARCH ISS PBL35 END 313.3883
HIERARCH ISS PBLA35 START -158.3137
HIERARCH ISS PBLA35 END -158.0972
HIERARCH ISS PBL36 START 221.389
HIERARCH ISS PBL36 END 221.4207
HIERARCH ISS PBLA36 START -146.0358
HIERARCH ISS PBLA36 END -145.8229
HIERARCH ISS PBL45 START 251.2792
HIERARCH ISS PBL45 END 251.2927
HIERARCH ISS PBLA45 START -162.7074
HIERARCH ISS PBLA45 END -162.49
HIERARCH ISS PBL46 START 156.0053
HIERARCH ISS PBL46 END 156.0266
HIERARCH ISS PBLA46 START -148.038
HIERARCH ISS PBLA46 END -147.8245
HIERARCH ISS PBL56 START 107.8554
HIERARCH ISS PBL56 END 107.8444
HIERARCH ISS PBLA56 START -4.1948
HIERARCH ISS PBLA56 END -3.9769
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1