Exposure
ID
SPICA.2025-10-07T06-26-02_1
Header ID
SPICA.2025-10-07T06-26-02
Date updated
2025-10-07 06:24:14 UTC+0000
Release date
None
UTC Start
2025-10-07 06:24:14.185
UTC End
2025-10-07 06:25:54.185
MJD Start
60955.2668308498
MJD End
60955.26798825718
Exposure time (s)
100.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.3955 28.4162 97.8665 98.1633
S1-E1 287.3741 286.7346 60.3047 60.5295
S1-E2 237.3376 236.9238 68.9081 69.1691
S1-W1 236.2924 237.0841 133.0071 133.2118
S1-W2 174.8424 175.1510 109.2358 109.5231
S2-E1 265.4302 264.8000 56.5654 56.7725
S2-E2 212.9367 212.5159 65.2062 65.4530
S2-W1 213.6982 214.4425 137.3935 137.5761
S2-W2 147.1106 147.3978 111.4165 111.6993
E1-E2 63.5502 63.4259 -153.6603 -153.6047
E1-W1 313.1093 312.9764 -165.7939 -165.7877
E1-W2 217.1062 216.7697 -157.0795 -157.0419
E2-W1 251.3340 251.3356 -168.8404 -168.8405
E2-W2 153.7158 153.5050 -158.4924 -158.4613
W1-W2 103.8561 104.0838 -4.2587 -4.2494
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60955.2668308498
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 5000
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 28.3955
HIERARCH ISS PBL12 END 28.4162
HIERARCH ISS PBLA12 START 97.8665
HIERARCH ISS PBLA12 END 98.1633
HIERARCH ISS PBL13 START 287.3741
HIERARCH ISS PBL13 END 286.7346
HIERARCH ISS PBLA13 START 60.3047
HIERARCH ISS PBLA13 END 60.5295
HIERARCH ISS PBL14 START 237.3376
HIERARCH ISS PBL14 END 236.9238
HIERARCH ISS PBLA14 START 68.9081
HIERARCH ISS PBLA14 END 69.1691
HIERARCH ISS PBL15 START 236.2924
HIERARCH ISS PBL15 END 237.0841
HIERARCH ISS PBLA15 START 133.0071
HIERARCH ISS PBLA15 END 133.2118
HIERARCH ISS PBL16 START 174.8424
HIERARCH ISS PBL16 END 175.151
HIERARCH ISS PBLA16 START 109.2358
HIERARCH ISS PBLA16 END 109.5231
HIERARCH ISS PBL23 START 265.4302
HIERARCH ISS PBL23 END 264.8
HIERARCH ISS PBLA23 START 56.5654
HIERARCH ISS PBLA23 END 56.7725
HIERARCH ISS PBL24 START 212.9367
HIERARCH ISS PBL24 END 212.5159
HIERARCH ISS PBLA24 START 65.2062
HIERARCH ISS PBLA24 END 65.453
HIERARCH ISS PBL25 START 213.6982
HIERARCH ISS PBL25 END 214.4425
HIERARCH ISS PBLA25 START 137.3935
HIERARCH ISS PBLA25 END 137.5761
HIERARCH ISS PBL26 START 147.1106
HIERARCH ISS PBL26 END 147.3978
HIERARCH ISS PBLA26 START 111.4165
HIERARCH ISS PBLA26 END 111.6993
HIERARCH ISS PBL34 START 63.5502
HIERARCH ISS PBL34 END 63.4259
HIERARCH ISS PBLA34 START -153.6603
HIERARCH ISS PBLA34 END -153.6047
HIERARCH ISS PBL35 START 313.1093
HIERARCH ISS PBL35 END 312.9764
HIERARCH ISS PBLA35 START -165.7939
HIERARCH ISS PBLA35 END -165.7877
HIERARCH ISS PBL36 START 217.1062
HIERARCH ISS PBL36 END 216.7697
HIERARCH ISS PBLA36 START -157.0795
HIERARCH ISS PBLA36 END -157.0419
HIERARCH ISS PBL45 START 251.334
HIERARCH ISS PBL45 END 251.3356
HIERARCH ISS PBLA45 START -168.8404
HIERARCH ISS PBLA45 END -168.8405
HIERARCH ISS PBL46 START 153.7158
HIERARCH ISS PBL46 END 153.505
HIERARCH ISS PBLA46 START -158.4924
HIERARCH ISS PBLA46 END -158.4613
HIERARCH ISS PBL56 START 103.8561
HIERARCH ISS PBL56 END 104.0838
HIERARCH ISS PBLA56 START -4.2587
HIERARCH ISS PBLA56 END -4.2494
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1