Exposure
ID
PIONI.2022-01-13T07:07:18.630_1
Header ID
PIONI.2022-01-13T07:07:18.630
Date updated
2022-01-13 07:16:09 UTC+0000
Release date
2022-01-13 07:07:18 UTC+0000
UTC Start
2022-01-13 07:07:18.630
UTC End
2022-01-13 07:07:44.230
MJD Start
59592.2967434032
MJD End
59592.2970396995
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01641
Ambient temperature (°C)
14.75
Seeing (arcsec)
0.605
Observation
ID
49259
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
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 101.7980 101.6690 262.5000 262.6000
K0-D0 81.8350 81.7400 275.7000 275.8000
K0-J3 56.0030 56.0060 350.9830 351.0710
B2-D0 28.9370 28.9140 42.4000 42.4000
B2-J3 114.8630 114.7460 53.3520 53.4120
D0-J3 86.6310 86.5380 57.0000 57.0630
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 59592.2967434032
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 K0
HIERARCH ESO ISS CONF STATION2 B2
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 101.798
HIERARCH ESO ISS PBL12 END 101.669
HIERARCH ESO ISS PBLA12 START 262.5
HIERARCH ESO ISS PBLA12 END 262.6
HIERARCH ESO ISS PBL13 START 81.835
HIERARCH ESO ISS PBL13 END 81.74
HIERARCH ESO ISS PBLA13 START 275.7
HIERARCH ESO ISS PBLA13 END 275.8
HIERARCH ESO ISS PBL14 START 56.003
HIERARCH ESO ISS PBL14 END 56.006
HIERARCH ESO ISS PBLA14 START 350.983
HIERARCH ESO ISS PBLA14 END 351.071
HIERARCH ESO ISS PBL23 START 28.937
HIERARCH ESO ISS PBL23 END 28.914
HIERARCH ESO ISS PBLA23 START 42.4
HIERARCH ESO ISS PBLA23 END 42.4
HIERARCH ESO ISS PBL24 START 114.863
HIERARCH ESO ISS PBL24 END 114.746
HIERARCH ESO ISS PBLA24 START 53.352
HIERARCH ESO ISS PBLA24 END 53.412
HIERARCH ESO ISS PBL34 START 86.631
HIERARCH ESO ISS PBL34 END 86.538
HIERARCH ESO ISS PBLA34 START 57.0
HIERARCH ESO ISS PBLA34 END 57.063
HIERARCH ESO ISS AMBI TAU0 START 0.01824
HIERARCH ESO ISS AMBI TAU0 END 0.01458
HIERARCH ESO ISS AMBI TEMP 14.75
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.67