Exposure
ID
PIONI.2022-01-08T07:51:37.868_1
Header ID
PIONI.2022-01-08T07:51:37.868
Date updated
2022-01-08 08:00:49 UTC+0000
Release date
2022-01-08 07:51:37 UTC+0000
UTC Start
2022-01-08 07:51:37.868
UTC End
2022-01-08 07:52:03.468
MJD Start
59587.3275216226
MJD End
59587.3278179189
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004726
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.94
Observation
ID
49219
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
36833
Name
HD60687
RA
113.459368
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.1760 60.1260 303.0000 303.1000
K0-D0 77.6840 77.5800 280.3000 280.5000
K0-J3 56.0800 56.0810 354.6020 354.6900
G2-D0 32.0160 31.9800 234.1000 234.1000
G2-J3 50.7710 50.7050 62.9480 63.0120
D0-J3 82.5520 82.4500 59.5220 59.5820
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 59587.3275216226
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.459368
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 G2
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 60.176
HIERARCH ESO ISS PBL12 END 60.126
HIERARCH ESO ISS PBLA12 START 303.0
HIERARCH ESO ISS PBLA12 END 303.1
HIERARCH ESO ISS PBL13 START 77.684
HIERARCH ESO ISS PBL13 END 77.58
HIERARCH ESO ISS PBLA13 START 280.3
HIERARCH ESO ISS PBLA13 END 280.5
HIERARCH ESO ISS PBL14 START 56.08
HIERARCH ESO ISS PBL14 END 56.081
HIERARCH ESO ISS PBLA14 START 354.602
HIERARCH ESO ISS PBLA14 END 354.69
HIERARCH ESO ISS PBL23 START 32.016
HIERARCH ESO ISS PBL23 END 31.98
HIERARCH ESO ISS PBLA23 START 234.1
HIERARCH ESO ISS PBLA23 END 234.1
HIERARCH ESO ISS PBL24 START 50.771
HIERARCH ESO ISS PBL24 END 50.705
HIERARCH ESO ISS PBLA24 START 62.948
HIERARCH ESO ISS PBLA24 END 63.012
HIERARCH ESO ISS PBL34 START 82.552
HIERARCH ESO ISS PBL34 END 82.45
HIERARCH ESO ISS PBLA34 START 59.522
HIERARCH ESO ISS PBLA34 END 59.582
HIERARCH ESO ISS AMBI TAU0 START 0.004726
HIERARCH ESO ISS AMBI TAU0 END 0.004726
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94