Exposure
ID
PIONI.2022-01-13T06:54:14.696_1
Header ID
PIONI.2022-01-13T06:54:14.696
Date updated
2022-01-13 07:01:16 UTC+0000
Release date
2022-01-13 06:54:14 UTC+0000
UTC Start
2022-01-13 06:54:14.696
UTC End
2022-01-13 06:54:40.296
MJD Start
59592.2876700894
MJD End
59592.2879663857
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.020023
Ambient temperature (°C)
14.86
Seeing (arcsec)
0.5
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 104.5090 104.3880 260.5000 260.6000
K0-D0 83.8480 83.7580 273.3000 273.5000
K0-J3 55.9450 55.9480 349.0850 349.1720
B2-D0 29.4180 29.3970 41.2000 41.2000
B2-J3 117.3130 117.2040 52.0330 52.0950
D0-J3 88.5930 88.5060 55.6150 55.6800
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 59592.2876700894
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 104.509
HIERARCH ESO ISS PBL12 END 104.388
HIERARCH ESO ISS PBLA12 START 260.5
HIERARCH ESO ISS PBLA12 END 260.6
HIERARCH ESO ISS PBL13 START 83.848
HIERARCH ESO ISS PBL13 END 83.758
HIERARCH ESO ISS PBLA13 START 273.3
HIERARCH ESO ISS PBLA13 END 273.5
HIERARCH ESO ISS PBL14 START 55.945
HIERARCH ESO ISS PBL14 END 55.948
HIERARCH ESO ISS PBLA14 START 349.085
HIERARCH ESO ISS PBLA14 END 349.172
HIERARCH ESO ISS PBL23 START 29.418
HIERARCH ESO ISS PBL23 END 29.397
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.2
HIERARCH ESO ISS PBL24 START 117.313
HIERARCH ESO ISS PBL24 END 117.204
HIERARCH ESO ISS PBLA24 START 52.033
HIERARCH ESO ISS PBLA24 END 52.095
HIERARCH ESO ISS PBL34 START 88.593
HIERARCH ESO ISS PBL34 END 88.506
HIERARCH ESO ISS PBLA34 START 55.615
HIERARCH ESO ISS PBLA34 END 55.68
HIERARCH ESO ISS AMBI TAU0 START 0.020023
HIERARCH ESO ISS AMBI TAU0 END 0.020023
HIERARCH ESO ISS AMBI TEMP 14.86
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5