Exposure
ID
SPICA.2025-10-07T06-46-40_1
Header ID
SPICA.2025-10-07T06-46-40
Date updated
2025-10-07 06:44:52 UTC+0000
Release date
None
UTC Start
2025-10-07 06:44:52.081
UTC End
2025-10-07 06:46:32.081
MJD Start
60955.2811583396
MJD End
60955.28231574698
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 28.6743 28.7029 101.1994 101.4837
S1-E1 280.0990 279.4709 63.0288 63.2829
S1-E2 232.8115 232.4401 72.0161 72.3003
S1-W1 245.0824 245.8200 135.1671 135.3378
S1-W2 178.5421 178.8811 112.3911 112.6532
S2-E1 258.1650 257.5273 59.0928 59.3306
S2-E2 208.2469 207.8524 68.1663 68.4394
S2-W1 221.8804 222.5586 139.3078 139.4577
S2-W2 150.5160 150.8244 114.5101 114.7658
E1-E2 61.9458 61.7868 -152.9232 -152.8478
E1-W1 310.4993 310.1578 -165.6719 -165.6558
E1-W2 212.5866 212.1224 -156.5634 -156.5091
E2-W1 250.4539 250.2834 -168.8007 -168.7930
E2-W2 150.8171 150.5134 -158.0577 -158.0112
W1-W2 106.0734 106.2266 -4.1695 -4.1635
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 60955.2811583396
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 28.6743
HIERARCH ISS PBL12 END 28.7029
HIERARCH ISS PBLA12 START 101.1994
HIERARCH ISS PBLA12 END 101.4837
HIERARCH ISS PBL13 START 280.099
HIERARCH ISS PBL13 END 279.4709
HIERARCH ISS PBLA13 START 63.0288
HIERARCH ISS PBLA13 END 63.2829
HIERARCH ISS PBL14 START 232.8115
HIERARCH ISS PBL14 END 232.4401
HIERARCH ISS PBLA14 START 72.0161
HIERARCH ISS PBLA14 END 72.3003
HIERARCH ISS PBL15 START 245.0824
HIERARCH ISS PBL15 END 245.82
HIERARCH ISS PBLA15 START 135.1671
HIERARCH ISS PBLA15 END 135.3378
HIERARCH ISS PBL16 START 178.5421
HIERARCH ISS PBL16 END 178.8811
HIERARCH ISS PBLA16 START 112.3911
HIERARCH ISS PBLA16 END 112.6532
HIERARCH ISS PBL23 START 258.165
HIERARCH ISS PBL23 END 257.5273
HIERARCH ISS PBLA23 START 59.0928
HIERARCH ISS PBLA23 END 59.3306
HIERARCH ISS PBL24 START 208.2469
HIERARCH ISS PBL24 END 207.8524
HIERARCH ISS PBLA24 START 68.1663
HIERARCH ISS PBLA24 END 68.4394
HIERARCH ISS PBL25 START 221.8804
HIERARCH ISS PBL25 END 222.5586
HIERARCH ISS PBLA25 START 139.3078
HIERARCH ISS PBLA25 END 139.4577
HIERARCH ISS PBL26 START 150.516
HIERARCH ISS PBL26 END 150.8244
HIERARCH ISS PBLA26 START 114.5101
HIERARCH ISS PBLA26 END 114.7658
HIERARCH ISS PBL34 START 61.9458
HIERARCH ISS PBL34 END 61.7868
HIERARCH ISS PBLA34 START -152.9232
HIERARCH ISS PBLA34 END -152.8478
HIERARCH ISS PBL35 START 310.4993
HIERARCH ISS PBL35 END 310.1578
HIERARCH ISS PBLA35 START -165.6719
HIERARCH ISS PBLA35 END -165.6558
HIERARCH ISS PBL36 START 212.5866
HIERARCH ISS PBL36 END 212.1224
HIERARCH ISS PBLA36 START -156.5634
HIERARCH ISS PBLA36 END -156.5091
HIERARCH ISS PBL45 START 250.4539
HIERARCH ISS PBL45 END 250.2834
HIERARCH ISS PBLA45 START -168.8007
HIERARCH ISS PBLA45 END -168.793
HIERARCH ISS PBL46 START 150.8171
HIERARCH ISS PBL46 END 150.5134
HIERARCH ISS PBLA46 START -158.0577
HIERARCH ISS PBLA46 END -158.0112
HIERARCH ISS PBL56 START 106.0734
HIERARCH ISS PBL56 END 106.2266
HIERARCH ISS PBLA56 START -4.1695
HIERARCH ISS PBLA56 END -4.1635
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1