Exposure
ID
PIONI.2021-09-09T04:30:11.376_1
Header ID
PIONI.2021-09-09T04:30:11.376
Date updated
2021-09-29 14:28:32 UTC+0000
Release date
2022-09-09 04:40:45 UTC+0000
UTC Start
2021-09-09 04:30:11.376
UTC End
2021-09-09 04:30:36.976
MJD Start
59466.1876316676
MJD End
59466.1879279639
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008004
Ambient temperature (°C)
12.44
Seeing (arcsec)
0.4
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 90.4770 90.4760 147.1000 147.2000
A0-J2 123.0530 123.0140 130.3000 130.4000
A0-J3 96.9830 96.8680 83.3520 83.4760
G1-J2 44.8540 44.8060 94.6000 94.7000
G1-J3 99.1100 99.0560 28.4140 28.4880
J2-J3 90.8060 90.8050 1.5450 1.6350
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 59466.1876316676
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 90.477
HIERARCH ESO ISS PBL12 END 90.476
HIERARCH ESO ISS PBLA12 START 147.1
HIERARCH ESO ISS PBLA12 END 147.2
HIERARCH ESO ISS PBL13 START 123.053
HIERARCH ESO ISS PBL13 END 123.014
HIERARCH ESO ISS PBLA13 START 130.3
HIERARCH ESO ISS PBLA13 END 130.4
HIERARCH ESO ISS PBL14 START 96.983
HIERARCH ESO ISS PBL14 END 96.868
HIERARCH ESO ISS PBLA14 START 83.352
HIERARCH ESO ISS PBLA14 END 83.476
HIERARCH ESO ISS PBL23 START 44.854
HIERARCH ESO ISS PBL23 END 44.806
HIERARCH ESO ISS PBLA23 START 94.6
HIERARCH ESO ISS PBLA23 END 94.7
HIERARCH ESO ISS PBL24 START 99.11
HIERARCH ESO ISS PBL24 END 99.056
HIERARCH ESO ISS PBLA24 START 28.414
HIERARCH ESO ISS PBLA24 END 28.488
HIERARCH ESO ISS PBL34 START 90.806
HIERARCH ESO ISS PBL34 END 90.805
HIERARCH ESO ISS PBLA34 START 1.545
HIERARCH ESO ISS PBLA34 END 1.635
HIERARCH ESO ISS AMBI TAU0 START 0.007683
HIERARCH ESO ISS AMBI TAU0 END 0.008325
HIERARCH ESO ISS AMBI TEMP 12.44
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.41