Exposure
ID
PIONI.2021-09-19T03:24:55.541_1
Header ID
PIONI.2021-09-19T03:24:55.541
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2021-09-19 03:24:55 UTC+0000
UTC Start
2021-09-19 03:24:55.541
UTC End
2021-09-19 03:25:21.141
MJD Start
59476.1423095004
MJD End
59476.1426057967
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009944
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.25
Observation
ID
48254
Category
calibrator
Program ID
106.21GN.002
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
36202
Name
HD 190222
RA
302.085177
DEC
-66.35472
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 66.6790 66.6660 305.2000 305.3000
K0-D0 85.5730 85.5310 289.4000 289.5000
K0-J3 48.5810 48.5860 350.2260 350.3270
G2-D0 28.1000 28.0730 249.0000 249.2000
G2-J3 47.1880 47.1440 78.4630 78.5880
D0-J3 75.0510 74.9790 74.9520 75.0740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59476.1423095004
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 190222
RA 302.085177
DEC -66.35472
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 66.679
HIERARCH ESO ISS PBL12 END 66.666
HIERARCH ESO ISS PBLA12 START 305.2
HIERARCH ESO ISS PBLA12 END 305.3
HIERARCH ESO ISS PBL13 START 85.573
HIERARCH ESO ISS PBL13 END 85.531
HIERARCH ESO ISS PBLA13 START 289.4
HIERARCH ESO ISS PBLA13 END 289.5
HIERARCH ESO ISS PBL14 START 48.581
HIERARCH ESO ISS PBL14 END 48.586
HIERARCH ESO ISS PBLA14 START 350.226
HIERARCH ESO ISS PBLA14 END 350.327
HIERARCH ESO ISS PBL23 START 28.1
HIERARCH ESO ISS PBL23 END 28.073
HIERARCH ESO ISS PBLA23 START 249.0
HIERARCH ESO ISS PBLA23 END 249.2
HIERARCH ESO ISS PBL24 START 47.188
HIERARCH ESO ISS PBL24 END 47.144
HIERARCH ESO ISS PBLA24 START 78.463
HIERARCH ESO ISS PBLA24 END 78.588
HIERARCH ESO ISS PBL34 START 75.051
HIERARCH ESO ISS PBL34 END 74.979
HIERARCH ESO ISS PBLA34 START 74.952
HIERARCH ESO ISS PBLA34 END 75.074
HIERARCH ESO ISS AMBI TAU0 START 0.009944
HIERARCH ESO ISS AMBI TAU0 END 0.009944
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.25
HIERARCH ESO ISS AMBI FWHM END 0.25