Exposure
ID
GRAVI.2020-12-26T08:07:55.168_1
Header ID
GRAVI.2020-12-26T08:07:55.168
Date updated
2020-12-26 08:21:19 UTC+0000
Release date
2020-12-26 08:07:55 UTC+0000
UTC Start
2020-12-26 08:07:55.168
UTC End
2020-12-26 08:13:55.168
MJD Start
59209.33883296
MJD End
59209.3429996267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00411
Ambient temperature (°C)
12.19
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 23.4340 23.4300 181.5000 182.7000
A0-D0 25.8290 25.6880 137.7000 139.5000
A0-C1 22.6240 22.6240 166.2780 167.7120
B2-D0 18.5240 18.2130 76.5000 77.7000
B2-C1 6.1700 6.0660 76.4500 77.6630
D0-C1 12.3540 12.1460 256.5660 257.7800
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 59209.33883296
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 23.434
HIERARCH ESO ISS PBL12 END 23.43
HIERARCH ESO ISS PBLA12 START 181.5
HIERARCH ESO ISS PBLA12 END 182.7
HIERARCH ESO ISS PBL13 START 25.829
HIERARCH ESO ISS PBL13 END 25.688
HIERARCH ESO ISS PBLA13 START 137.7
HIERARCH ESO ISS PBLA13 END 139.5
HIERARCH ESO ISS PBL14 START 22.624
HIERARCH ESO ISS PBL14 END 22.624
HIERARCH ESO ISS PBLA14 START 166.278
HIERARCH ESO ISS PBLA14 END 167.712
HIERARCH ESO ISS PBL23 START 18.524
HIERARCH ESO ISS PBL23 END 18.213
HIERARCH ESO ISS PBLA23 START 76.5
HIERARCH ESO ISS PBLA23 END 77.7
HIERARCH ESO ISS PBL24 START 6.17
HIERARCH ESO ISS PBL24 END 6.066
HIERARCH ESO ISS PBLA24 START 76.45
HIERARCH ESO ISS PBLA24 END 77.663
HIERARCH ESO ISS PBL34 START 12.354
HIERARCH ESO ISS PBL34 END 12.146
HIERARCH ESO ISS PBLA34 START 256.566
HIERARCH ESO ISS PBLA34 END 257.78
HIERARCH ESO ISS AMBI TAU0 START 0.004293
HIERARCH ESO ISS AMBI TAU0 END 0.003927
HIERARCH ESO ISS AMBI TEMP 12.19
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.1