Exposure
ID
PIONI.2022-01-04T06:53:50.398_1
Header ID
PIONI.2022-01-04T06:53:50.398
Date updated
2022-01-04 07:00:44 UTC+0000
Release date
2022-01-04 06:53:50 UTC+0000
UTC Start
2022-01-04 06:53:50.398
UTC End
2022-01-04 06:54:15.998
MJD Start
59583.2873888626
MJD End
59583.2876851589
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015606
Ambient temperature (°C)
14.93
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 89.9700 89.9560 130.7000 130.8000
A0-J2 124.3970 124.3340 109.1000 109.2000
A0-J3 118.5660 118.4680 59.9820 60.0570
G1-J2 52.5030 52.4580 70.0000 70.1000
G1-J3 122.9600 122.9340 16.2890 16.3500
J2-J3 101.1940 101.2000 351.5550 351.6320
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 59583.2873888626
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 89.97
HIERARCH ESO ISS PBL12 END 89.956
HIERARCH ESO ISS PBLA12 START 130.7
HIERARCH ESO ISS PBLA12 END 130.8
HIERARCH ESO ISS PBL13 START 124.397
HIERARCH ESO ISS PBL13 END 124.334
HIERARCH ESO ISS PBLA13 START 109.1
HIERARCH ESO ISS PBLA13 END 109.2
HIERARCH ESO ISS PBL14 START 118.566
HIERARCH ESO ISS PBL14 END 118.468
HIERARCH ESO ISS PBLA14 START 59.982
HIERARCH ESO ISS PBLA14 END 60.057
HIERARCH ESO ISS PBL23 START 52.503
HIERARCH ESO ISS PBL23 END 52.458
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.1
HIERARCH ESO ISS PBL24 START 122.96
HIERARCH ESO ISS PBL24 END 122.934
HIERARCH ESO ISS PBLA24 START 16.289
HIERARCH ESO ISS PBLA24 END 16.35
HIERARCH ESO ISS PBL34 START 101.194
HIERARCH ESO ISS PBL34 END 101.2
HIERARCH ESO ISS PBLA34 START 351.555
HIERARCH ESO ISS PBLA34 END 351.632
HIERARCH ESO ISS AMBI TAU0 START 0.015606
HIERARCH ESO ISS AMBI TAU0 END 0.015606
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.32