Exposure
ID
PIONI.2022-01-05T07:14:38.882_1
Header ID
PIONI.2022-01-05T07:14:38.882
Date updated
2022-01-05 07:21:19 UTC+0000
Release date
2022-01-05 07:14:38 UTC+0000
UTC Start
2022-01-05 07:14:38.882
UTC End
2022-01-05 07:15:04.482
MJD Start
59584.3018389069
MJD End
59584.3021352032
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010964
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.64
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 89.2540 89.2330 135.4000 135.5000
A0-J2 121.4940 121.4170 113.9000 114.0000
A0-J3 114.1950 114.0810 63.0520 63.1250
G1-J2 50.4710 50.4180 73.5000 73.6000
G1-J3 121.7590 121.7270 18.7440 18.8020
J2-J3 101.4140 101.4180 354.7520 354.8300
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 59584.3018389069
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 89.254
HIERARCH ESO ISS PBL12 END 89.233
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.5
HIERARCH ESO ISS PBL13 START 121.494
HIERARCH ESO ISS PBL13 END 121.417
HIERARCH ESO ISS PBLA13 START 113.9
HIERARCH ESO ISS PBLA13 END 114.0
HIERARCH ESO ISS PBL14 START 114.195
HIERARCH ESO ISS PBL14 END 114.081
HIERARCH ESO ISS PBLA14 START 63.052
HIERARCH ESO ISS PBLA14 END 63.125
HIERARCH ESO ISS PBL23 START 50.471
HIERARCH ESO ISS PBL23 END 50.418
HIERARCH ESO ISS PBLA23 START 73.5
HIERARCH ESO ISS PBLA23 END 73.6
HIERARCH ESO ISS PBL24 START 121.759
HIERARCH ESO ISS PBL24 END 121.727
HIERARCH ESO ISS PBLA24 START 18.744
HIERARCH ESO ISS PBLA24 END 18.802
HIERARCH ESO ISS PBL34 START 101.414
HIERARCH ESO ISS PBL34 END 101.418
HIERARCH ESO ISS PBLA34 START 354.752
HIERARCH ESO ISS PBLA34 END 354.83
HIERARCH ESO ISS AMBI TAU0 START 0.010964
HIERARCH ESO ISS AMBI TAU0 END 0.010964
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64