Exposure
ID
PIONI.2021-09-11T00:57:21.311_1
Header ID
PIONI.2021-09-11T00:57:21.311
Date updated
2021-09-29 14:28:36 UTC+0000
Release date
2022-09-11 01:00:35 UTC+0000
UTC Start
2021-09-11 00:57:21.311
UTC End
2021-09-11 00:57:46.911
MJD Start
59468.039829988
MJD End
59468.0401262843
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003908
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.88
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 85.5580 85.5960 104.2000 104.3000
A0-J2 128.4730 128.4910 84.3000 84.5000
A0-J3 124.2900 124.2480 45.0270 45.1380
G1-J2 56.1280 56.1120 53.1000 53.3000
G1-J3 108.9750 108.9700 2.6300 2.7080
J2-J3 85.1350 85.1710 332.0410 332.1240
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 59468.039829988
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 85.558
HIERARCH ESO ISS PBL12 END 85.596
HIERARCH ESO ISS PBLA12 START 104.2
HIERARCH ESO ISS PBLA12 END 104.3
HIERARCH ESO ISS PBL13 START 128.473
HIERARCH ESO ISS PBL13 END 128.491
HIERARCH ESO ISS PBLA13 START 84.3
HIERARCH ESO ISS PBLA13 END 84.5
HIERARCH ESO ISS PBL14 START 124.29
HIERARCH ESO ISS PBL14 END 124.248
HIERARCH ESO ISS PBLA14 START 45.027
HIERARCH ESO ISS PBLA14 END 45.138
HIERARCH ESO ISS PBL23 START 56.128
HIERARCH ESO ISS PBL23 END 56.112
HIERARCH ESO ISS PBLA23 START 53.1
HIERARCH ESO ISS PBLA23 END 53.3
HIERARCH ESO ISS PBL24 START 108.975
HIERARCH ESO ISS PBL24 END 108.97
HIERARCH ESO ISS PBLA24 START 2.63
HIERARCH ESO ISS PBLA24 END 2.708
HIERARCH ESO ISS PBL34 START 85.135
HIERARCH ESO ISS PBL34 END 85.171
HIERARCH ESO ISS PBLA34 START 332.041
HIERARCH ESO ISS PBLA34 END 332.124
HIERARCH ESO ISS AMBI TAU0 START 0.003908
HIERARCH ESO ISS AMBI TAU0 END 0.003908
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88