Exposure
ID
PIONI.2022-02-10T04:36:38.936_1
Header ID
PIONI.2022-02-10T04:36:38.936
Date updated
2022-02-10 04:41:20 UTC+0000
Release date
2022-02-10 04:36:38 UTC+0000
UTC Start
2022-02-10 04:36:38.936
UTC End
2022-02-10 04:37:04.536
MJD Start
59620.1921173148
MJD End
59620.1924136111
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008713
Ambient temperature (°C)
13.22
Seeing (arcsec)
0.59
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 65.1440 65.1060 289.5000 289.6000
K0-D0 87.6170 87.5420 268.6000 268.7000
K0-J3 55.7700 55.7750 345.1490 345.2340
G2-D0 35.4520 35.4260 227.6000 227.7000
G2-J3 57.0440 56.9960 55.6810 55.7520
D0-J3 92.2790 92.2050 52.5900 52.6570
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 59620.1921173148
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 65.144
HIERARCH ESO ISS PBL12 END 65.106
HIERARCH ESO ISS PBLA12 START 289.5
HIERARCH ESO ISS PBLA12 END 289.6
HIERARCH ESO ISS PBL13 START 87.617
HIERARCH ESO ISS PBL13 END 87.542
HIERARCH ESO ISS PBLA13 START 268.6
HIERARCH ESO ISS PBLA13 END 268.7
HIERARCH ESO ISS PBL14 START 55.77
HIERARCH ESO ISS PBL14 END 55.775
HIERARCH ESO ISS PBLA14 START 345.149
HIERARCH ESO ISS PBLA14 END 345.234
HIERARCH ESO ISS PBL23 START 35.452
HIERARCH ESO ISS PBL23 END 35.426
HIERARCH ESO ISS PBLA23 START 227.6
HIERARCH ESO ISS PBLA23 END 227.7
HIERARCH ESO ISS PBL24 START 57.044
HIERARCH ESO ISS PBL24 END 56.996
HIERARCH ESO ISS PBLA24 START 55.681
HIERARCH ESO ISS PBLA24 END 55.752
HIERARCH ESO ISS PBL34 START 92.279
HIERARCH ESO ISS PBL34 END 92.205
HIERARCH ESO ISS PBLA34 START 52.59
HIERARCH ESO ISS PBLA34 END 52.657
HIERARCH ESO ISS AMBI TAU0 START 0.008713
HIERARCH ESO ISS AMBI TAU0 END 0.008713
HIERARCH ESO ISS AMBI TEMP 13.22
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59