Exposure
ID
PIONI.2022-01-17T05:16:14.896_1
Header ID
PIONI.2022-01-17T05:16:14.896
Date updated
2022-01-17 05:26:13 UTC+0000
Release date
2022-01-17 05:16:14 UTC+0000
UTC Start
2022-01-17 05:16:14.896
UTC End
2022-01-17 05:16:40.496
MJD Start
59596.2196168494
MJD End
59596.2199131457
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0157795
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.305
Observation
ID
49272
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
36866
Name
HD60687
RA
113.457843
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9400 24.9450 147.6000 147.7000
A0-D0 31.0330 31.0180 79.5000 79.6000
A0-C1 22.6230 22.6230 122.5030 122.6050
B2-D0 31.7150 31.7030 32.7000 32.8000
B2-C1 10.5640 10.5600 32.6750 32.7430
D0-C1 21.1510 21.1420 212.7430 212.8100
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 59596.2196168494
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.457843
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.94
HIERARCH ESO ISS PBL12 END 24.945
HIERARCH ESO ISS PBLA12 START 147.6
HIERARCH ESO ISS PBLA12 END 147.7
HIERARCH ESO ISS PBL13 START 31.033
HIERARCH ESO ISS PBL13 END 31.018
HIERARCH ESO ISS PBLA13 START 79.5
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 22.623
HIERARCH ESO ISS PBL14 END 22.623
HIERARCH ESO ISS PBLA14 START 122.503
HIERARCH ESO ISS PBLA14 END 122.605
HIERARCH ESO ISS PBL23 START 31.715
HIERARCH ESO ISS PBL23 END 31.703
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 10.564
HIERARCH ESO ISS PBL24 END 10.56
HIERARCH ESO ISS PBLA24 START 32.675
HIERARCH ESO ISS PBLA24 END 32.743
HIERARCH ESO ISS PBL34 START 21.151
HIERARCH ESO ISS PBL34 END 21.142
HIERARCH ESO ISS PBLA34 START 212.743
HIERARCH ESO ISS PBLA34 END 212.81
HIERARCH ESO ISS AMBI TAU0 START 0.015616
HIERARCH ESO ISS AMBI TAU0 END 0.015943
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.29
HIERARCH ESO ISS AMBI FWHM END 0.32