Exposure
ID
PIONI.2022-01-04T06:52:34.096_1
Header ID
PIONI.2022-01-04T06:52:34.096
Date updated
2022-01-04 06:56:10 UTC+0000
Release date
2022-01-04 06:52:34 UTC+0000
UTC Start
2022-01-04 06:52:34.096
UTC End
2022-01-04 06:52:59.696
MJD Start
59583.2865057364
MJD End
59583.2868020327
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015606
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.32
Observation
ID
49123
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
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.0000 89.9870 130.5000 130.6000
A0-J2 124.5300 124.4690 108.9000 109.0000
A0-J3 118.7710 118.6760 59.8220 59.8890
G1-J2 52.5990 52.5550 69.9000 69.9000
G1-J3 123.0160 122.9900 16.1610 16.2130
J2-J3 101.1790 101.1860 351.3920 351.4600
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 59583.2865057364
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 90.0
HIERARCH ESO ISS PBL12 END 89.987
HIERARCH ESO ISS PBLA12 START 130.5
HIERARCH ESO ISS PBLA12 END 130.6
HIERARCH ESO ISS PBL13 START 124.53
HIERARCH ESO ISS PBL13 END 124.469
HIERARCH ESO ISS PBLA13 START 108.9
HIERARCH ESO ISS PBLA13 END 109.0
HIERARCH ESO ISS PBL14 START 118.771
HIERARCH ESO ISS PBL14 END 118.676
HIERARCH ESO ISS PBLA14 START 59.822
HIERARCH ESO ISS PBLA14 END 59.889
HIERARCH ESO ISS PBL23 START 52.599
HIERARCH ESO ISS PBL23 END 52.555
HIERARCH ESO ISS PBLA23 START 69.9
HIERARCH ESO ISS PBLA23 END 69.9
HIERARCH ESO ISS PBL24 START 123.016
HIERARCH ESO ISS PBL24 END 122.99
HIERARCH ESO ISS PBLA24 START 16.161
HIERARCH ESO ISS PBLA24 END 16.213
HIERARCH ESO ISS PBL34 START 101.179
HIERARCH ESO ISS PBL34 END 101.186
HIERARCH ESO ISS PBLA34 START 351.392
HIERARCH ESO ISS PBLA34 END 351.46
HIERARCH ESO ISS AMBI TAU0 START 0.015606
HIERARCH ESO ISS AMBI TAU0 END 0.015606
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.32