Exposure
ID
PIONI.2021-05-20T08:38:59.195_1
Header ID
PIONI.2021-05-20T08:38:59.195
Date updated
2021-09-29 14:27:16 UTC+0000
Release date
2021-05-20 08:38:59 UTC+0000
UTC Start
2021-05-20 08:38:59.195
UTC End
2021-05-20 08:39:24.795
MJD Start
59354.3604073469
MJD End
59354.3607036432
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002197
Ambient temperature (°C)
9.29
Seeing (arcsec)
1.07
Observation
ID
47411
Category
calibrator
Program ID
106.21GN.001
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
35558
Name
HD 190222
RA
302.082404
DEC
-66.35472
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 21.1370 21.1480 130.6000 130.7000
A0-D0 31.4630 31.4570 71.1000 71.3000
A0-C1 21.4080 21.4160 105.6540 105.7860
B2-D0 27.5870 27.5760 29.8000 29.9000
B2-C1 9.1870 9.1840 29.7790 29.8790
D0-C1 18.4000 18.3930 209.8500 209.9500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59354.3604073469
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 190222
RA 302.082404
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 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 21.137
HIERARCH ESO ISS PBL12 END 21.148
HIERARCH ESO ISS PBLA12 START 130.6
HIERARCH ESO ISS PBLA12 END 130.7
HIERARCH ESO ISS PBL13 START 31.463
HIERARCH ESO ISS PBL13 END 31.457
HIERARCH ESO ISS PBLA13 START 71.1
HIERARCH ESO ISS PBLA13 END 71.3
HIERARCH ESO ISS PBL14 START 21.408
HIERARCH ESO ISS PBL14 END 21.416
HIERARCH ESO ISS PBLA14 START 105.654
HIERARCH ESO ISS PBLA14 END 105.786
HIERARCH ESO ISS PBL23 START 27.587
HIERARCH ESO ISS PBL23 END 27.576
HIERARCH ESO ISS PBLA23 START 29.8
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 9.187
HIERARCH ESO ISS PBL24 END 9.184
HIERARCH ESO ISS PBLA24 START 29.779
HIERARCH ESO ISS PBLA24 END 29.879
HIERARCH ESO ISS PBL34 START 18.4
HIERARCH ESO ISS PBL34 END 18.393
HIERARCH ESO ISS PBLA34 START 209.85
HIERARCH ESO ISS PBLA34 END 209.95
HIERARCH ESO ISS AMBI TAU0 START 0.002197
HIERARCH ESO ISS AMBI TAU0 END 0.002197
HIERARCH ESO ISS AMBI TEMP 9.29
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07