Exposure
ID
SPICA.2025-10-07T06-44-48_1
Header ID
SPICA.2025-10-07T06-44-48
Date updated
2025-10-07 06:42:59 UTC+0000
Release date
None
UTC Start
2025-10-07 06:42:59.890
UTC End
2025-10-07 06:44:39.890
MJD Start
60955.2798598372
MJD End
60955.28101724458
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 28.6454 28.6733 100.9034 101.1890
S1-E1 280.7521 280.1221 62.7680 63.0195
S1-E2 233.2011 232.8252 71.7235 72.0057
S1-W1 244.3120 245.0553 134.9872 135.1608
S1-W2 178.1930 178.5298 112.1170 112.3814
S2-E1 258.8262 258.1883 58.8492 59.0841
S2-E2 208.6590 208.2614 67.8856 68.1564
S2-W1 221.1707 221.8555 139.1495 139.3022
S2-W2 150.1978 150.5048 114.2425 114.5007
E1-E2 62.1075 61.9516 -152.9995 -152.9259
E1-W1 310.8341 310.5114 -165.6877 -165.6725
E1-W2 213.0563 212.6034 -156.6182 -156.5654
E2-W1 250.6148 250.4599 -168.8080 -168.8010
E2-W2 151.1234 150.8280 -158.1045 -158.0594
W1-W2 105.9076 106.0676 -4.1761 -4.1697
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 60955.2798598372
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 28.6454
HIERARCH ISS PBL12 END 28.6733
HIERARCH ISS PBLA12 START 100.9034
HIERARCH ISS PBLA12 END 101.189
HIERARCH ISS PBL13 START 280.7521
HIERARCH ISS PBL13 END 280.1221
HIERARCH ISS PBLA13 START 62.768
HIERARCH ISS PBLA13 END 63.0195
HIERARCH ISS PBL14 START 233.2011
HIERARCH ISS PBL14 END 232.8252
HIERARCH ISS PBLA14 START 71.7235
HIERARCH ISS PBLA14 END 72.0057
HIERARCH ISS PBL15 START 244.312
HIERARCH ISS PBL15 END 245.0553
HIERARCH ISS PBLA15 START 134.9872
HIERARCH ISS PBLA15 END 135.1608
HIERARCH ISS PBL16 START 178.193
HIERARCH ISS PBL16 END 178.5298
HIERARCH ISS PBLA16 START 112.117
HIERARCH ISS PBLA16 END 112.3814
HIERARCH ISS PBL23 START 258.8262
HIERARCH ISS PBL23 END 258.1883
HIERARCH ISS PBLA23 START 58.8492
HIERARCH ISS PBLA23 END 59.0841
HIERARCH ISS PBL24 START 208.659
HIERARCH ISS PBL24 END 208.2614
HIERARCH ISS PBLA24 START 67.8856
HIERARCH ISS PBLA24 END 68.1564
HIERARCH ISS PBL25 START 221.1707
HIERARCH ISS PBL25 END 221.8555
HIERARCH ISS PBLA25 START 139.1495
HIERARCH ISS PBLA25 END 139.3022
HIERARCH ISS PBL26 START 150.1978
HIERARCH ISS PBL26 END 150.5048
HIERARCH ISS PBLA26 START 114.2425
HIERARCH ISS PBLA26 END 114.5007
HIERARCH ISS PBL34 START 62.1075
HIERARCH ISS PBL34 END 61.9516
HIERARCH ISS PBLA34 START -152.9995
HIERARCH ISS PBLA34 END -152.9259
HIERARCH ISS PBL35 START 310.8341
HIERARCH ISS PBL35 END 310.5114
HIERARCH ISS PBLA35 START -165.6877
HIERARCH ISS PBLA35 END -165.6725
HIERARCH ISS PBL36 START 213.0563
HIERARCH ISS PBL36 END 212.6034
HIERARCH ISS PBLA36 START -156.6182
HIERARCH ISS PBLA36 END -156.5654
HIERARCH ISS PBL45 START 250.6148
HIERARCH ISS PBL45 END 250.4599
HIERARCH ISS PBLA45 START -168.808
HIERARCH ISS PBLA45 END -168.801
HIERARCH ISS PBL46 START 151.1234
HIERARCH ISS PBL46 END 150.828
HIERARCH ISS PBLA46 START -158.1045
HIERARCH ISS PBLA46 END -158.0594
HIERARCH ISS PBL56 START 105.9076
HIERARCH ISS PBL56 END 106.0676
HIERARCH ISS PBLA56 START -4.1761
HIERARCH ISS PBLA56 END -4.1697
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1