Exposure
ID
PIONI.2022-01-06T08:01:48.920_1
Header ID
PIONI.2022-01-06T08:01:48.920
Date updated
2022-01-06 08:06:16 UTC+0000
Release date
2022-01-06 08:01:48 UTC+0000
UTC Start
2022-01-06 08:01:48.920
UTC End
2022-01-06 08:02:14.520
MJD Start
59585.3345939778
MJD End
59585.3348902741
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009138
Ambient temperature (°C)
12.69
Seeing (arcsec)
0.72
Observation
ID
49181
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
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 87.2230 87.1970 145.8000 145.9000
A0-D0 25.7660 25.7300 100.8000 100.9000
A0-J3 102.9710 102.8220 69.2130 69.2850
G1-D0 71.3570 71.3530 340.6000 340.7000
G1-J3 118.4880 118.4430 23.4870 23.5390
D0-J3 82.1440 82.0370 59.7530 59.8130
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 59585.3345939778
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 A0
HIERARCH ESO ISS CONF STATION2 G1
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 87.223
HIERARCH ESO ISS PBL12 END 87.197
HIERARCH ESO ISS PBLA12 START 145.8
HIERARCH ESO ISS PBLA12 END 145.9
HIERARCH ESO ISS PBL13 START 25.766
HIERARCH ESO ISS PBL13 END 25.73
HIERARCH ESO ISS PBLA13 START 100.8
HIERARCH ESO ISS PBLA13 END 100.9
HIERARCH ESO ISS PBL14 START 102.971
HIERARCH ESO ISS PBL14 END 102.822
HIERARCH ESO ISS PBLA14 START 69.213
HIERARCH ESO ISS PBLA14 END 69.285
HIERARCH ESO ISS PBL23 START 71.357
HIERARCH ESO ISS PBL23 END 71.353
HIERARCH ESO ISS PBLA23 START 340.6
HIERARCH ESO ISS PBLA23 END 340.7
HIERARCH ESO ISS PBL24 START 118.488
HIERARCH ESO ISS PBL24 END 118.443
HIERARCH ESO ISS PBLA24 START 23.487
HIERARCH ESO ISS PBLA24 END 23.539
HIERARCH ESO ISS PBL34 START 82.144
HIERARCH ESO ISS PBL34 END 82.037
HIERARCH ESO ISS PBLA34 START 59.753
HIERARCH ESO ISS PBLA34 END 59.813
HIERARCH ESO ISS AMBI TAU0 START 0.009138
HIERARCH ESO ISS AMBI TAU0 END 0.009138
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72