Exposure
ID
PIONI.2021-03-19T09:16:15.319_1
Header ID
PIONI.2021-03-19T09:16:15.319
Date updated
2021-09-29 14:26:57 UTC+0000
Release date
2021-03-19 09:16:15 UTC+0000
UTC Start
2021-03-19 09:16:15.318
UTC End
2021-03-19 09:16:40.918
MJD Start
59292.3862884082
MJD End
59292.3865847045
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003705
Ambient temperature (°C)
9.71
Seeing (arcsec)
0.72
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 63.8550 63.8700 216.7000 216.8000
K0-D0 95.6910 95.6940 204.0000 204.1000
K0-J3 32.9920 33.0380 286.2500 286.3640
G2-D0 36.2130 36.2130 181.2000 181.3000
G2-J3 60.7930 60.7910 6.0940 6.2110
D0-J3 96.9250 96.9220 4.2770 4.3910
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 59292.3862884082
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 63.855
HIERARCH ESO ISS PBL12 END 63.87
HIERARCH ESO ISS PBLA12 START 216.7
HIERARCH ESO ISS PBLA12 END 216.8
HIERARCH ESO ISS PBL13 START 95.691
HIERARCH ESO ISS PBL13 END 95.694
HIERARCH ESO ISS PBLA13 START 204.0
HIERARCH ESO ISS PBLA13 END 204.1
HIERARCH ESO ISS PBL14 START 32.992
HIERARCH ESO ISS PBL14 END 33.038
HIERARCH ESO ISS PBLA14 START 286.25
HIERARCH ESO ISS PBLA14 END 286.364
HIERARCH ESO ISS PBL23 START 36.213
HIERARCH ESO ISS PBL23 END 36.213
HIERARCH ESO ISS PBLA23 START 181.2
HIERARCH ESO ISS PBLA23 END 181.3
HIERARCH ESO ISS PBL24 START 60.793
HIERARCH ESO ISS PBL24 END 60.791
HIERARCH ESO ISS PBLA24 START 6.094
HIERARCH ESO ISS PBLA24 END 6.211
HIERARCH ESO ISS PBL34 START 96.925
HIERARCH ESO ISS PBL34 END 96.922
HIERARCH ESO ISS PBLA34 START 4.277
HIERARCH ESO ISS PBLA34 END 4.391
HIERARCH ESO ISS AMBI TAU0 START 0.003705
HIERARCH ESO ISS AMBI TAU0 END 0.003705
HIERARCH ESO ISS AMBI TEMP 9.71
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72