Exposure
ID
PIONI.2022-01-06T08:02:27.037_1
Header ID
PIONI.2022-01-06T08:02:27.037
Date updated
2022-01-06 08:06:16 UTC+0000
Release date
2022-01-06 08:02:27 UTC+0000
UTC Start
2022-01-06 08:02:27.037
UTC End
2022-01-06 08:02:52.637
MJD Start
59585.3350351499
MJD End
59585.3353314462
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009138
Ambient temperature (°C)
12.56
Seeing (arcsec)
0.72
Observation
ID
49181
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 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.1960 87.1700 145.9000 146.0000
A0-D0 25.7280 25.6920 100.9000 101.1000
A0-J3 102.8140 102.6640 69.2890 69.3600
G1-D0 71.3530 71.3500 340.7000 340.8000
G1-J3 118.4400 118.3950 23.5420 23.5950
D0-J3 82.0310 81.9250 59.8160 59.8760
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 59585.3350351499
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 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 87.196
HIERARCH ESO ISS PBL12 END 87.17
HIERARCH ESO ISS PBLA12 START 145.9
HIERARCH ESO ISS PBLA12 END 146.0
HIERARCH ESO ISS PBL13 START 25.728
HIERARCH ESO ISS PBL13 END 25.692
HIERARCH ESO ISS PBLA13 START 100.9
HIERARCH ESO ISS PBLA13 END 101.1
HIERARCH ESO ISS PBL14 START 102.814
HIERARCH ESO ISS PBL14 END 102.664
HIERARCH ESO ISS PBLA14 START 69.289
HIERARCH ESO ISS PBLA14 END 69.36
HIERARCH ESO ISS PBL23 START 71.353
HIERARCH ESO ISS PBL23 END 71.35
HIERARCH ESO ISS PBLA23 START 340.7
HIERARCH ESO ISS PBLA23 END 340.8
HIERARCH ESO ISS PBL24 START 118.44
HIERARCH ESO ISS PBL24 END 118.395
HIERARCH ESO ISS PBLA24 START 23.542
HIERARCH ESO ISS PBLA24 END 23.595
HIERARCH ESO ISS PBL34 START 82.031
HIERARCH ESO ISS PBL34 END 81.925
HIERARCH ESO ISS PBLA34 START 59.816
HIERARCH ESO ISS PBLA34 END 59.876
HIERARCH ESO ISS AMBI TAU0 START 0.009138
HIERARCH ESO ISS AMBI TAU0 END 0.009138
HIERARCH ESO ISS AMBI TEMP 12.56
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72