Exposure
ID
PIONI.2021-09-09T23:40:48.043_1
Header ID
PIONI.2021-09-09T23:40:48.043
Date updated
2021-09-29 14:28:33 UTC+0000
Release date
2022-09-09 23:46:04 UTC+0000
UTC Start
2021-09-09 23:40:48.044
UTC End
2021-09-09 23:41:13.644
MJD Start
59466.9866671739
MJD End
59466.9869634702
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007152
Ambient temperature (°C)
11.25
Seeing (arcsec)
0.44
Observation
ID
48128
Category
science
Program ID
106.21GN.003
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
36113
Name
V X Pav
RA
302.940273
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.1050 79.1620 87.2000 87.3000
A0-J2 124.2370 124.2800 66.4000 66.5000
A0-J3 128.4710 128.4500 30.0050 30.1190
G1-J2 57.6220 57.6160 37.2000 37.3000
G1-J3 108.3670 108.3810 352.1750 352.2530
J2-J3 78.9310 78.9870 321.1080 321.1880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59466.9866671739
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.940273
DEC -59.93694
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 79.105
HIERARCH ESO ISS PBL12 END 79.162
HIERARCH ESO ISS PBLA12 START 87.2
HIERARCH ESO ISS PBLA12 END 87.3
HIERARCH ESO ISS PBL13 START 124.237
HIERARCH ESO ISS PBL13 END 124.28
HIERARCH ESO ISS PBLA13 START 66.4
HIERARCH ESO ISS PBLA13 END 66.5
HIERARCH ESO ISS PBL14 START 128.471
HIERARCH ESO ISS PBL14 END 128.45
HIERARCH ESO ISS PBLA14 START 30.005
HIERARCH ESO ISS PBLA14 END 30.119
HIERARCH ESO ISS PBL23 START 57.622
HIERARCH ESO ISS PBL23 END 57.616
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.3
HIERARCH ESO ISS PBL24 START 108.367
HIERARCH ESO ISS PBL24 END 108.381
HIERARCH ESO ISS PBLA24 START 352.175
HIERARCH ESO ISS PBLA24 END 352.253
HIERARCH ESO ISS PBL34 START 78.931
HIERARCH ESO ISS PBL34 END 78.987
HIERARCH ESO ISS PBLA34 START 321.108
HIERARCH ESO ISS PBLA34 END 321.188
HIERARCH ESO ISS AMBI TAU0 START 0.007152
HIERARCH ESO ISS AMBI TAU0 END 0.007152
HIERARCH ESO ISS AMBI TEMP 11.25
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44