Exposure
ID
PIONI.2021-03-22T09:23:57.327_1
Header ID
PIONI.2021-03-22T09:23:57.327
Date updated
2021-09-29 14:26:59 UTC+0000
Release date
2021-03-22 09:23:57 UTC+0000
UTC Start
2021-03-22 09:23:57.327
UTC End
2021-03-22 09:24:22.927
MJD Start
59295.3916357304
MJD End
59295.3919320267
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004096
Ambient temperature (°C)
11.3
Seeing (arcsec)
1.0
Observation
ID
47209
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
35408
Name
HD 190222
RA
302.08518
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 64.3670 64.3830 221.7000 221.8000
K0-D0 95.7920 95.7950 208.6000 208.7000
K0-J3 34.4710 34.5150 289.8980 290.0090
G2-D0 36.1830 36.1820 184.8000 184.9000
G2-J3 60.6900 60.6860 9.8660 9.9820
D0-J3 96.7840 96.7780 7.9640 8.0770
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 59295.3916357304
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 190222
RA 302.08518
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 64.367
HIERARCH ESO ISS PBL12 END 64.383
HIERARCH ESO ISS PBLA12 START 221.7
HIERARCH ESO ISS PBLA12 END 221.8
HIERARCH ESO ISS PBL13 START 95.792
HIERARCH ESO ISS PBL13 END 95.795
HIERARCH ESO ISS PBLA13 START 208.6
HIERARCH ESO ISS PBLA13 END 208.7
HIERARCH ESO ISS PBL14 START 34.471
HIERARCH ESO ISS PBL14 END 34.515
HIERARCH ESO ISS PBLA14 START 289.898
HIERARCH ESO ISS PBLA14 END 290.009
HIERARCH ESO ISS PBL23 START 36.183
HIERARCH ESO ISS PBL23 END 36.182
HIERARCH ESO ISS PBLA23 START 184.8
HIERARCH ESO ISS PBLA23 END 184.9
HIERARCH ESO ISS PBL24 START 60.69
HIERARCH ESO ISS PBL24 END 60.686
HIERARCH ESO ISS PBLA24 START 9.866
HIERARCH ESO ISS PBLA24 END 9.982
HIERARCH ESO ISS PBL34 START 96.784
HIERARCH ESO ISS PBL34 END 96.778
HIERARCH ESO ISS PBLA34 START 7.964
HIERARCH ESO ISS PBLA34 END 8.077
HIERARCH ESO ISS AMBI TAU0 START 0.004096
HIERARCH ESO ISS AMBI TAU0 END 0.004096
HIERARCH ESO ISS AMBI TEMP 11.3
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.0