Exposure
ID
PIONI.2022-01-13T06:39:46.348_1
Header ID
PIONI.2022-01-13T06:39:46.348
Date updated
2022-01-13 06:46:32 UTC+0000
Release date
2022-01-13 06:39:46 UTC+0000
UTC Start
2022-01-13 06:39:46.348
UTC End
2022-01-13 06:40:11.948
MJD Start
59592.2776197656
MJD End
59592.2779160619
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015748
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.65
Observation
ID
49259
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
36758
Name
HD60687
RA
113.458605
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 107.2860 107.1760 258.3000 258.4000
K0-D0 85.9120 85.8300 270.8000 270.9000
K0-J3 55.8620 55.8660 347.0030 347.0890
B2-D0 29.9120 29.8920 39.8000 39.9000
B2-J3 119.8280 119.7280 50.5270 50.5900
D0-J3 90.6070 90.5270 54.0420 54.1080
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 59592.2776197656
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.458605
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 B2
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 107.286
HIERARCH ESO ISS PBL12 END 107.176
HIERARCH ESO ISS PBLA12 START 258.3
HIERARCH ESO ISS PBLA12 END 258.4
HIERARCH ESO ISS PBL13 START 85.912
HIERARCH ESO ISS PBL13 END 85.83
HIERARCH ESO ISS PBLA13 START 270.8
HIERARCH ESO ISS PBLA13 END 270.9
HIERARCH ESO ISS PBL14 START 55.862
HIERARCH ESO ISS PBL14 END 55.866
HIERARCH ESO ISS PBLA14 START 347.003
HIERARCH ESO ISS PBLA14 END 347.089
HIERARCH ESO ISS PBL23 START 29.912
HIERARCH ESO ISS PBL23 END 29.892
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 39.9
HIERARCH ESO ISS PBL24 START 119.828
HIERARCH ESO ISS PBL24 END 119.728
HIERARCH ESO ISS PBLA24 START 50.527
HIERARCH ESO ISS PBLA24 END 50.59
HIERARCH ESO ISS PBL34 START 90.607
HIERARCH ESO ISS PBL34 END 90.527
HIERARCH ESO ISS PBLA34 START 54.042
HIERARCH ESO ISS PBLA34 END 54.108
HIERARCH ESO ISS AMBI TAU0 START 0.015748
HIERARCH ESO ISS AMBI TAU0 END 0.015748
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65