Exposure
ID
GRAVI.2020-12-26T08:01:22.151_1
Header ID
GRAVI.2020-12-26T08:01:22.151
Date updated
2020-12-26 08:16:17 UTC+0000
Release date
2020-12-26 08:01:22 UTC+0000
UTC Start
2020-12-26 08:01:22.151
UTC End
2020-12-26 08:07:22.151
MJD Start
59209.33428416
MJD End
59209.3384508267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004141
Ambient temperature (°C)
12.1
Seeing (arcsec)
1.05
Observation
ID
46093
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
34712
Name
hd37379
RA
83.28241
DEC
-65.94217
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.4360 23.4340 180.3000 181.5000
A0-D0 25.9790 25.8350 135.9000 137.6000
A0-C1 22.6240 22.6240 164.7810 166.2190
B2-D0 18.8450 18.5370 75.3000 76.5000
B2-C1 6.2770 6.1740 75.1980 76.4000
D0-C1 12.5680 12.3620 255.3110 256.5150
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 59209.33428416
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd37379
HIERARCH ESO INS SOBJ NAME hd37379
RA 83.28241
DEC -65.94217
HIERARCH ESO INS SPEC RES MEDIUM
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 23.436
HIERARCH ESO ISS PBL12 END 23.434
HIERARCH ESO ISS PBLA12 START 180.3
HIERARCH ESO ISS PBLA12 END 181.5
HIERARCH ESO ISS PBL13 START 25.979
HIERARCH ESO ISS PBL13 END 25.835
HIERARCH ESO ISS PBLA13 START 135.9
HIERARCH ESO ISS PBLA13 END 137.6
HIERARCH ESO ISS PBL14 START 22.624
HIERARCH ESO ISS PBL14 END 22.624
HIERARCH ESO ISS PBLA14 START 164.781
HIERARCH ESO ISS PBLA14 END 166.219
HIERARCH ESO ISS PBL23 START 18.845
HIERARCH ESO ISS PBL23 END 18.537
HIERARCH ESO ISS PBLA23 START 75.3
HIERARCH ESO ISS PBLA23 END 76.5
HIERARCH ESO ISS PBL24 START 6.277
HIERARCH ESO ISS PBL24 END 6.174
HIERARCH ESO ISS PBLA24 START 75.198
HIERARCH ESO ISS PBLA24 END 76.4
HIERARCH ESO ISS PBL34 START 12.568
HIERARCH ESO ISS PBL34 END 12.362
HIERARCH ESO ISS PBLA34 START 255.311
HIERARCH ESO ISS PBLA34 END 256.515
HIERARCH ESO ISS AMBI TAU0 START 0.003989
HIERARCH ESO ISS AMBI TAU0 END 0.004293
HIERARCH ESO ISS AMBI TEMP 12.1
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.0