Exposure
ID
PIONI.2022-01-13T06:34:36.771_1
Header ID
PIONI.2022-01-13T06:34:36.771
Date updated
2022-01-13 06:40:51 UTC+0000
Release date
2022-01-13 06:34:36 UTC+0000
UTC Start
2022-01-13 06:34:36.771
UTC End
2022-01-13 06:35:02.371
MJD Start
59592.2740367041
MJD End
59592.2743330004
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015224
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.65
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 108.2200 108.1140 257.5000 257.6000
K0-D0 86.6060 86.5260 269.9000 270.0000
K0-J3 55.8280 55.8320 346.2660 346.3510
B2-D0 30.0790 30.0600 39.3000 39.4000
B2-J3 120.6770 120.5790 49.9770 50.0410
D0-J3 91.2860 91.2080 53.4690 53.5360
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 59592.2740367041
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 108.22
HIERARCH ESO ISS PBL12 END 108.114
HIERARCH ESO ISS PBLA12 START 257.5
HIERARCH ESO ISS PBLA12 END 257.6
HIERARCH ESO ISS PBL13 START 86.606
HIERARCH ESO ISS PBL13 END 86.526
HIERARCH ESO ISS PBLA13 START 269.9
HIERARCH ESO ISS PBLA13 END 270.0
HIERARCH ESO ISS PBL14 START 55.828
HIERARCH ESO ISS PBL14 END 55.832
HIERARCH ESO ISS PBLA14 START 346.266
HIERARCH ESO ISS PBLA14 END 346.351
HIERARCH ESO ISS PBL23 START 30.079
HIERARCH ESO ISS PBL23 END 30.06
HIERARCH ESO ISS PBLA23 START 39.3
HIERARCH ESO ISS PBLA23 END 39.4
HIERARCH ESO ISS PBL24 START 120.677
HIERARCH ESO ISS PBL24 END 120.579
HIERARCH ESO ISS PBLA24 START 49.977
HIERARCH ESO ISS PBLA24 END 50.041
HIERARCH ESO ISS PBL34 START 91.286
HIERARCH ESO ISS PBL34 END 91.208
HIERARCH ESO ISS PBLA34 START 53.469
HIERARCH ESO ISS PBLA34 END 53.536
HIERARCH ESO ISS AMBI TAU0 START 0.015224
HIERARCH ESO ISS AMBI TAU0 END 0.015224
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65