Exposure
ID
PIONI.2021-09-19T00:28:00.102_1
Header ID
PIONI.2021-09-19T00:28:00.102
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2021-09-19 00:28:00 UTC+0000
UTC Start
2021-09-19 00:28:00.103
UTC End
2021-09-19 00:28:25.703
MJD Start
59476.0194456321
MJD End
59476.0197419284
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007682
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.37
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 68.1640 68.1690 264.0000 264.1000
K0-D0 94.6680 94.6530 248.6000 248.7000
K0-J3 44.4580 44.4820 320.3190 320.4200
G2-D0 34.1410 34.1280 216.6000 216.7000
G2-J3 57.1320 57.1100 43.5970 43.7110
D0-J3 91.1120 91.0770 40.9680 41.0800
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 59476.0194456321
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 68.164
HIERARCH ESO ISS PBL12 END 68.169
HIERARCH ESO ISS PBLA12 START 264.0
HIERARCH ESO ISS PBLA12 END 264.1
HIERARCH ESO ISS PBL13 START 94.668
HIERARCH ESO ISS PBL13 END 94.653
HIERARCH ESO ISS PBLA13 START 248.6
HIERARCH ESO ISS PBLA13 END 248.7
HIERARCH ESO ISS PBL14 START 44.458
HIERARCH ESO ISS PBL14 END 44.482
HIERARCH ESO ISS PBLA14 START 320.319
HIERARCH ESO ISS PBLA14 END 320.42
HIERARCH ESO ISS PBL23 START 34.141
HIERARCH ESO ISS PBL23 END 34.128
HIERARCH ESO ISS PBLA23 START 216.6
HIERARCH ESO ISS PBLA23 END 216.7
HIERARCH ESO ISS PBL24 START 57.132
HIERARCH ESO ISS PBL24 END 57.11
HIERARCH ESO ISS PBLA24 START 43.597
HIERARCH ESO ISS PBLA24 END 43.711
HIERARCH ESO ISS PBL34 START 91.112
HIERARCH ESO ISS PBL34 END 91.077
HIERARCH ESO ISS PBLA34 START 40.968
HIERARCH ESO ISS PBLA34 END 41.08
HIERARCH ESO ISS AMBI TAU0 START 0.007682
HIERARCH ESO ISS AMBI TAU0 END 0.007682
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.37