Exposure
ID
PIONI.2022-01-13T07:30:20.545_1
Header ID
PIONI.2022-01-13T07:30:20.545
Date updated
2022-01-13 07:40:43 UTC+0000
Release date
2022-01-13 07:30:20 UTC+0000
UTC Start
2022-01-13 07:30:20.545
UTC End
2022-01-13 07:30:46.145
MJD Start
59592.3127377927
MJD End
59592.313034089
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.020599
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.53
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 96.5680 96.4240 266.2000 266.3000
K0-D0 77.9720 77.8670 280.0000 280.1000
K0-J3 56.0750 56.0760 354.3610 354.4490
B2-D0 28.0060 27.9800 44.3000 44.4000
B2-J3 110.1260 109.9960 55.5800 55.6360
D0-J3 82.8380 82.7330 59.3590 59.4190
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 59592.3127377927
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 96.568
HIERARCH ESO ISS PBL12 END 96.424
HIERARCH ESO ISS PBLA12 START 266.2
HIERARCH ESO ISS PBLA12 END 266.3
HIERARCH ESO ISS PBL13 START 77.972
HIERARCH ESO ISS PBL13 END 77.867
HIERARCH ESO ISS PBLA13 START 280.0
HIERARCH ESO ISS PBLA13 END 280.1
HIERARCH ESO ISS PBL14 START 56.075
HIERARCH ESO ISS PBL14 END 56.076
HIERARCH ESO ISS PBLA14 START 354.361
HIERARCH ESO ISS PBLA14 END 354.449
HIERARCH ESO ISS PBL23 START 28.006
HIERARCH ESO ISS PBL23 END 27.98
HIERARCH ESO ISS PBLA23 START 44.3
HIERARCH ESO ISS PBLA23 END 44.4
HIERARCH ESO ISS PBL24 START 110.126
HIERARCH ESO ISS PBL24 END 109.996
HIERARCH ESO ISS PBLA24 START 55.58
HIERARCH ESO ISS PBLA24 END 55.636
HIERARCH ESO ISS PBL34 START 82.838
HIERARCH ESO ISS PBL34 END 82.733
HIERARCH ESO ISS PBLA34 START 59.359
HIERARCH ESO ISS PBLA34 END 59.419
HIERARCH ESO ISS AMBI TAU0 START 0.020599
HIERARCH ESO ISS AMBI TAU0 END 0.020599
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53