Exposure
ID
GRAVI.2020-12-26T06:46:27.963_1
Header ID
GRAVI.2020-12-26T06:46:27.963
Date updated
2020-12-26 07:05:53 UTC+0000
Release date
2020-12-26 06:46:27 UTC+0000
UTC Start
2020-12-26 06:46:27.963
UTC End
2020-12-26 06:52:03.963
MJD Start
59209.28226809
MJD End
59209.2861569789
Exposure time (s)
336.0
Validation level
1
Tau 0: Coherence time (s)
0.0032555
Ambient temperature (°C)
12.84
Seeing (arcsec)
1.29
Observation
ID
46095
Category
calibrator
Program ID
106.219D.001
Program Title
VLTI/GRAVITY IMAGING OF THE DUST TORUS OF THE RED SUPERGIANT WOH G64 IN THE LARGE MAGELLANIC CLOUD
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ VAN LOON
Target
ID
34714
Name
iotcar
RA
139.268008
DEC
-59.27517
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.5160 21.6620 128.4000 129.4000
A0-D0 31.9040 31.8700 63.4000 64.7000
A0-C1 21.1510 21.2600 101.3020 102.6050
B2-D0 30.0150 29.9260 22.9000 23.8000
B2-C1 9.9960 9.9670 22.8110 23.7820
D0-C1 20.0180 19.9590 202.8760 203.8470
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.219D.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59209.28226809
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME iotcar
HIERARCH ESO INS SOBJ NAME iotcar
RA 139.268008
DEC -59.27517
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 379.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 112
HIERARCH ESO ISS PBL12 START 21.516
HIERARCH ESO ISS PBL12 END 21.662
HIERARCH ESO ISS PBLA12 START 128.4
HIERARCH ESO ISS PBLA12 END 129.4
HIERARCH ESO ISS PBL13 START 31.904
HIERARCH ESO ISS PBL13 END 31.87
HIERARCH ESO ISS PBLA13 START 63.4
HIERARCH ESO ISS PBLA13 END 64.7
HIERARCH ESO ISS PBL14 START 21.151
HIERARCH ESO ISS PBL14 END 21.26
HIERARCH ESO ISS PBLA14 START 101.302
HIERARCH ESO ISS PBLA14 END 102.605
HIERARCH ESO ISS PBL23 START 30.015
HIERARCH ESO ISS PBL23 END 29.926
HIERARCH ESO ISS PBLA23 START 22.9
HIERARCH ESO ISS PBLA23 END 23.8
HIERARCH ESO ISS PBL24 START 9.996
HIERARCH ESO ISS PBL24 END 9.967
HIERARCH ESO ISS PBLA24 START 22.811
HIERARCH ESO ISS PBLA24 END 23.782
HIERARCH ESO ISS PBL34 START 20.018
HIERARCH ESO ISS PBL34 END 19.959
HIERARCH ESO ISS PBLA34 START 202.876
HIERARCH ESO ISS PBLA34 END 203.847
HIERARCH ESO ISS AMBI TAU0 START 0.003499
HIERARCH ESO ISS AMBI TAU0 END 0.003012
HIERARCH ESO ISS AMBI TEMP 12.84
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.49