Exposure
ID
PIONI.2022-01-05T07:15:55.110_1
Header ID
PIONI.2022-01-05T07:15:55.110
Date updated
2022-01-05 07:26:09 UTC+0000
Release date
2022-01-05 07:15:55 UTC+0000
UTC Start
2022-01-05 07:15:55.110
UTC End
2022-01-05 07:16:20.710
MJD Start
59584.3027211805
MJD End
59584.3030174768
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0107015
Ambient temperature (°C)
13.53
Seeing (arcsec)
0.63
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 89.2100 89.1900 135.6000 135.8000
A0-J2 121.3290 121.2510 114.2000 114.3000
A0-J3 113.9500 113.8340 63.2090 63.2830
G1-J2 50.3570 50.3030 73.7000 73.8000
G1-J3 121.6900 121.6580 18.8690 18.9270
J2-J3 101.4230 101.4260 354.9190 354.9970
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 59584.3027211805
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 89.21
HIERARCH ESO ISS PBL12 END 89.19
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 121.329
HIERARCH ESO ISS PBL13 END 121.251
HIERARCH ESO ISS PBLA13 START 114.2
HIERARCH ESO ISS PBLA13 END 114.3
HIERARCH ESO ISS PBL14 START 113.95
HIERARCH ESO ISS PBL14 END 113.834
HIERARCH ESO ISS PBLA14 START 63.209
HIERARCH ESO ISS PBLA14 END 63.283
HIERARCH ESO ISS PBL23 START 50.357
HIERARCH ESO ISS PBL23 END 50.303
HIERARCH ESO ISS PBLA23 START 73.7
HIERARCH ESO ISS PBLA23 END 73.8
HIERARCH ESO ISS PBL24 START 121.69
HIERARCH ESO ISS PBL24 END 121.658
HIERARCH ESO ISS PBLA24 START 18.869
HIERARCH ESO ISS PBLA24 END 18.927
HIERARCH ESO ISS PBL34 START 101.423
HIERARCH ESO ISS PBL34 END 101.426
HIERARCH ESO ISS PBLA34 START 354.919
HIERARCH ESO ISS PBLA34 END 354.997
HIERARCH ESO ISS AMBI TAU0 START 0.010964
HIERARCH ESO ISS AMBI TAU0 END 0.010439
HIERARCH ESO ISS AMBI TEMP 13.53
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63