Exposure
ID
PIONI.2022-01-13T07:12:55.359_1
Header ID
PIONI.2022-01-13T07:12:55.359
Date updated
2022-01-13 07:20:55 UTC+0000
Release date
2022-01-13 07:12:55 UTC+0000
UTC Start
2022-01-13 07:12:55.359
UTC End
2022-01-13 07:13:20.959
MJD Start
59592.300640733
MJD End
59592.3009370293
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01663
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.93
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 100.5740 100.4420 263.4000 263.5000
K0-D0 80.9290 80.8310 276.7000 276.8000
K0-J3 56.0240 56.0260 351.8030 351.8910
B2-D0 28.7200 28.6960 42.9000 42.9000
B2-J3 113.7570 113.6370 53.9070 53.9660
D0-J3 85.7450 85.6490 57.5850 57.6470
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 59592.300640733
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 100.574
HIERARCH ESO ISS PBL12 END 100.442
HIERARCH ESO ISS PBLA12 START 263.4
HIERARCH ESO ISS PBLA12 END 263.5
HIERARCH ESO ISS PBL13 START 80.929
HIERARCH ESO ISS PBL13 END 80.831
HIERARCH ESO ISS PBLA13 START 276.7
HIERARCH ESO ISS PBLA13 END 276.8
HIERARCH ESO ISS PBL14 START 56.024
HIERARCH ESO ISS PBL14 END 56.026
HIERARCH ESO ISS PBLA14 START 351.803
HIERARCH ESO ISS PBLA14 END 351.891
HIERARCH ESO ISS PBL23 START 28.72
HIERARCH ESO ISS PBL23 END 28.696
HIERARCH ESO ISS PBLA23 START 42.9
HIERARCH ESO ISS PBLA23 END 42.9
HIERARCH ESO ISS PBL24 START 113.757
HIERARCH ESO ISS PBL24 END 113.637
HIERARCH ESO ISS PBLA24 START 53.907
HIERARCH ESO ISS PBLA24 END 53.966
HIERARCH ESO ISS PBL34 START 85.745
HIERARCH ESO ISS PBL34 END 85.649
HIERARCH ESO ISS PBLA34 START 57.585
HIERARCH ESO ISS PBLA34 END 57.647
HIERARCH ESO ISS AMBI TAU0 START 0.01663
HIERARCH ESO ISS AMBI TAU0 END 0.01663
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 1.15