Exposure
ID
PIONI.2022-01-13T06:33:20.678_1
Header ID
PIONI.2022-01-13T06:33:20.678
Date updated
2022-01-13 06:40:51 UTC+0000
Release date
2022-01-13 06:33:20 UTC+0000
UTC Start
2022-01-13 06:33:20.678
UTC End
2022-01-13 06:33:46.278
MJD Start
59592.2731559956
MJD End
59592.2734522919
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.020397
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.58
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 108.4450 108.3390 257.3000 257.4000
K0-D0 86.7720 86.6930 269.7000 269.8000
K0-J3 55.8190 55.8230 346.0850 346.1710
B2-D0 30.1190 30.1000 39.2000 39.3000
B2-J3 120.8810 120.7840 49.8410 49.9060
D0-J3 91.4490 91.3720 53.3280 53.3950
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 59592.2731559956
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 108.445
HIERARCH ESO ISS PBL12 END 108.339
HIERARCH ESO ISS PBLA12 START 257.3
HIERARCH ESO ISS PBLA12 END 257.4
HIERARCH ESO ISS PBL13 START 86.772
HIERARCH ESO ISS PBL13 END 86.693
HIERARCH ESO ISS PBLA13 START 269.7
HIERARCH ESO ISS PBLA13 END 269.8
HIERARCH ESO ISS PBL14 START 55.819
HIERARCH ESO ISS PBL14 END 55.823
HIERARCH ESO ISS PBLA14 START 346.085
HIERARCH ESO ISS PBLA14 END 346.171
HIERARCH ESO ISS PBL23 START 30.119
HIERARCH ESO ISS PBL23 END 30.1
HIERARCH ESO ISS PBLA23 START 39.2
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 120.881
HIERARCH ESO ISS PBL24 END 120.784
HIERARCH ESO ISS PBLA24 START 49.841
HIERARCH ESO ISS PBLA24 END 49.906
HIERARCH ESO ISS PBL34 START 91.449
HIERARCH ESO ISS PBL34 END 91.372
HIERARCH ESO ISS PBLA34 START 53.328
HIERARCH ESO ISS PBLA34 END 53.395
HIERARCH ESO ISS AMBI TAU0 START 0.020397
HIERARCH ESO ISS AMBI TAU0 END 0.020397
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58