Exposure
ID
PIONI.2021-09-09T23:40:09.942_1
Header ID
PIONI.2021-09-09T23:40:09.942
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 23:40:09.942
UTC End
2021-09-09 23:40:35.542
MJD Start
59466.9862261764
MJD End
59466.9865224727
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007152
Ambient temperature (°C)
11.27
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 79.0430 79.1010 87.0000 87.2000
A0-J2 124.1910 124.2340 66.2000 66.3000
A0-J3 128.4930 128.4720 29.8850 29.9990
G1-J2 57.6290 57.6230 37.0000 37.1000
G1-J3 108.3530 108.3660 352.0930 352.1710
J2-J3 78.8720 78.9280 321.0240 321.1040
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 59466.9862261764
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 79.043
HIERARCH ESO ISS PBL12 END 79.101
HIERARCH ESO ISS PBLA12 START 87.0
HIERARCH ESO ISS PBLA12 END 87.2
HIERARCH ESO ISS PBL13 START 124.191
HIERARCH ESO ISS PBL13 END 124.234
HIERARCH ESO ISS PBLA13 START 66.2
HIERARCH ESO ISS PBLA13 END 66.3
HIERARCH ESO ISS PBL14 START 128.493
HIERARCH ESO ISS PBL14 END 128.472
HIERARCH ESO ISS PBLA14 START 29.885
HIERARCH ESO ISS PBLA14 END 29.999
HIERARCH ESO ISS PBL23 START 57.629
HIERARCH ESO ISS PBL23 END 57.623
HIERARCH ESO ISS PBLA23 START 37.0
HIERARCH ESO ISS PBLA23 END 37.1
HIERARCH ESO ISS PBL24 START 108.353
HIERARCH ESO ISS PBL24 END 108.366
HIERARCH ESO ISS PBLA24 START 352.093
HIERARCH ESO ISS PBLA24 END 352.171
HIERARCH ESO ISS PBL34 START 78.872
HIERARCH ESO ISS PBL34 END 78.928
HIERARCH ESO ISS PBLA34 START 321.024
HIERARCH ESO ISS PBLA34 END 321.104
HIERARCH ESO ISS AMBI TAU0 START 0.007152
HIERARCH ESO ISS AMBI TAU0 END 0.007152
HIERARCH ESO ISS AMBI TEMP 11.27
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44