Exposure
ID
PIONI.2021-03-22T09:23:19.137_1
Header ID
PIONI.2021-03-22T09:23:19.137
Date updated
2021-09-29 14:26:59 UTC+0000
Release date
2021-03-22 09:23:19 UTC+0000
UTC Start
2021-03-22 09:23:19.136
UTC End
2021-03-22 09:23:44.736
MJD Start
59295.3911937065
MJD End
59295.3914900028
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 64.3500 64.3660 221.5000 221.7000
K0-D0 95.7890 95.7920 208.4000 208.6000
K0-J3 34.4240 34.4680 289.7810 289.8920
G2-D0 36.1850 36.1830 184.7000 184.8000
G2-J3 60.6950 60.6910 9.7430 9.8590
D0-J3 96.7900 96.7840 7.8440 7.9570
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 59295.3911937065
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 64.35
HIERARCH ESO ISS PBL12 END 64.366
HIERARCH ESO ISS PBLA12 START 221.5
HIERARCH ESO ISS PBLA12 END 221.7
HIERARCH ESO ISS PBL13 START 95.789
HIERARCH ESO ISS PBL13 END 95.792
HIERARCH ESO ISS PBLA13 START 208.4
HIERARCH ESO ISS PBLA13 END 208.6
HIERARCH ESO ISS PBL14 START 34.424
HIERARCH ESO ISS PBL14 END 34.468
HIERARCH ESO ISS PBLA14 START 289.781
HIERARCH ESO ISS PBLA14 END 289.892
HIERARCH ESO ISS PBL23 START 36.185
HIERARCH ESO ISS PBL23 END 36.183
HIERARCH ESO ISS PBLA23 START 184.7
HIERARCH ESO ISS PBLA23 END 184.8
HIERARCH ESO ISS PBL24 START 60.695
HIERARCH ESO ISS PBL24 END 60.691
HIERARCH ESO ISS PBLA24 START 9.743
HIERARCH ESO ISS PBLA24 END 9.859
HIERARCH ESO ISS PBL34 START 96.79
HIERARCH ESO ISS PBL34 END 96.784
HIERARCH ESO ISS PBLA34 START 7.844
HIERARCH ESO ISS PBLA34 END 7.957
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