Exposure
ID
PIONI.2021-09-09T23:42:04.329_1
Header ID
PIONI.2021-09-09T23:42:04.329
Date updated
2021-09-29 14:28:34 UTC+0000
Release date
2022-09-09 23:46:04 UTC+0000
UTC Start
2021-09-09 23:42:04.329
UTC End
2021-09-09 23:42:29.929
MJD Start
59466.9875500998
MJD End
59466.9878463961
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007152
Ambient temperature (°C)
11.21
Seeing (arcsec)
0.425
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 79.2260 79.2840 87.5000 87.6000
A0-J2 124.3270 124.3700 66.6000 66.8000
A0-J3 128.4260 128.4040 30.2450 30.3590
G1-J2 57.6080 57.6010 37.4000 37.5000
G1-J3 108.3960 108.4090 352.3390 352.4160
J2-J3 79.0490 79.1040 321.2760 321.3560
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 59466.9875500998
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 79.226
HIERARCH ESO ISS PBL12 END 79.284
HIERARCH ESO ISS PBLA12 START 87.5
HIERARCH ESO ISS PBLA12 END 87.6
HIERARCH ESO ISS PBL13 START 124.327
HIERARCH ESO ISS PBL13 END 124.37
HIERARCH ESO ISS PBLA13 START 66.6
HIERARCH ESO ISS PBLA13 END 66.8
HIERARCH ESO ISS PBL14 START 128.426
HIERARCH ESO ISS PBL14 END 128.404
HIERARCH ESO ISS PBLA14 START 30.245
HIERARCH ESO ISS PBLA14 END 30.359
HIERARCH ESO ISS PBL23 START 57.608
HIERARCH ESO ISS PBL23 END 57.601
HIERARCH ESO ISS PBLA23 START 37.4
HIERARCH ESO ISS PBLA23 END 37.5
HIERARCH ESO ISS PBL24 START 108.396
HIERARCH ESO ISS PBL24 END 108.409
HIERARCH ESO ISS PBLA24 START 352.339
HIERARCH ESO ISS PBLA24 END 352.416
HIERARCH ESO ISS PBL34 START 79.049
HIERARCH ESO ISS PBL34 END 79.104
HIERARCH ESO ISS PBLA34 START 321.276
HIERARCH ESO ISS PBLA34 END 321.356
HIERARCH ESO ISS AMBI TAU0 START 0.007152
HIERARCH ESO ISS AMBI TAU0 END 0.007152
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.41