Exposure
ID
PIONI.2022-01-08T08:07:03.159_1
Header ID
PIONI.2022-01-08T08:07:03.159
Date updated
2022-01-08 08:16:19 UTC+0000
Release date
2022-01-08 08:07:03 UTC+0000
UTC Start
2022-01-08 08:07:03.159
UTC End
2022-01-08 08:07:28.759
MJD Start
59587.3382310052
MJD End
59587.3385273015
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00606
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.74
Observation
ID
49219
Category
calibrator
Program ID
108.221K.001
Program Title
THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
Program Type
Normal
PI / COI
WITTKOWSKI/ LAGADEC/ SCICLUNA/ HUMPHREYS/ MONTARGES/ RAU/ PALADINI/ BRUNO/ NORRIS/ HÖFNER/ CANNON/ CHIAVASSA/ FREYTAG
Target
ID
36833
Name
HD60687
RA
113.459368
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 58.8180 58.7640 306.5000 306.6000
K0-D0 74.8820 74.7700 283.4000 283.6000
K0-J3 56.1050 56.1060 356.8810 356.9700
G2-D0 31.0280 30.9880 235.5000 235.5000
G2-J3 48.9660 48.8930 64.5720 64.6350
D0-J3 79.7540 79.6410 61.0400 61.0980
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.221K.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59587.3382310052
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.459368
DEC -43.11373
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 58.818
HIERARCH ESO ISS PBL12 END 58.764
HIERARCH ESO ISS PBLA12 START 306.5
HIERARCH ESO ISS PBLA12 END 306.6
HIERARCH ESO ISS PBL13 START 74.882
HIERARCH ESO ISS PBL13 END 74.77
HIERARCH ESO ISS PBLA13 START 283.4
HIERARCH ESO ISS PBLA13 END 283.6
HIERARCH ESO ISS PBL14 START 56.105
HIERARCH ESO ISS PBL14 END 56.106
HIERARCH ESO ISS PBLA14 START 356.881
HIERARCH ESO ISS PBLA14 END 356.97
HIERARCH ESO ISS PBL23 START 31.028
HIERARCH ESO ISS PBL23 END 30.988
HIERARCH ESO ISS PBLA23 START 235.5
HIERARCH ESO ISS PBLA23 END 235.5
HIERARCH ESO ISS PBL24 START 48.966
HIERARCH ESO ISS PBL24 END 48.893
HIERARCH ESO ISS PBLA24 START 64.572
HIERARCH ESO ISS PBLA24 END 64.635
HIERARCH ESO ISS PBL34 START 79.754
HIERARCH ESO ISS PBL34 END 79.641
HIERARCH ESO ISS PBLA34 START 61.04
HIERARCH ESO ISS PBLA34 END 61.098
HIERARCH ESO ISS AMBI TAU0 START 0.00606
HIERARCH ESO ISS AMBI TAU0 END 0.00606
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.68