Exposure
ID
PIONI.2022-02-10T05:19:23.847_1
Header ID
PIONI.2022-02-10T05:19:23.847
Date updated
2022-02-10 05:26:04 UTC+0000
Release date
2022-02-10 05:19:23 UTC+0000
UTC Start
2022-02-10 05:19:23.848
UTC End
2022-02-10 05:19:49.448
MJD Start
59620.2218037941
MJD End
59620.2221000904
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006043
Ambient temperature (°C)
13.03
Seeing (arcsec)
0.62
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 62.0640 62.0160 298.1000 298.2000
K0-D0 81.4870 81.3900 276.1000 276.2000
K0-J3 56.0120 56.0140 351.3000 351.3880
G2-D0 33.3360 33.3030 232.0000 232.0000
G2-J3 53.1820 53.1210 60.5210 60.5870
D0-J3 86.2900 86.1960 57.2280 57.2900
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 59620.2218037941
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 62.064
HIERARCH ESO ISS PBL12 END 62.016
HIERARCH ESO ISS PBLA12 START 298.1
HIERARCH ESO ISS PBLA12 END 298.2
HIERARCH ESO ISS PBL13 START 81.487
HIERARCH ESO ISS PBL13 END 81.39
HIERARCH ESO ISS PBLA13 START 276.1
HIERARCH ESO ISS PBLA13 END 276.2
HIERARCH ESO ISS PBL14 START 56.012
HIERARCH ESO ISS PBL14 END 56.014
HIERARCH ESO ISS PBLA14 START 351.3
HIERARCH ESO ISS PBLA14 END 351.388
HIERARCH ESO ISS PBL23 START 33.336
HIERARCH ESO ISS PBL23 END 33.303
HIERARCH ESO ISS PBLA23 START 232.0
HIERARCH ESO ISS PBLA23 END 232.0
HIERARCH ESO ISS PBL24 START 53.182
HIERARCH ESO ISS PBL24 END 53.121
HIERARCH ESO ISS PBLA24 START 60.521
HIERARCH ESO ISS PBLA24 END 60.587
HIERARCH ESO ISS PBL34 START 86.29
HIERARCH ESO ISS PBL34 END 86.196
HIERARCH ESO ISS PBLA34 START 57.228
HIERARCH ESO ISS PBLA34 END 57.29
HIERARCH ESO ISS AMBI TAU0 START 0.006043
HIERARCH ESO ISS AMBI TAU0 END 0.006043
HIERARCH ESO ISS AMBI TEMP 13.03
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62