Exposure
ID
PIONI.2021-09-11T00:55:26.939_1
Header ID
PIONI.2021-09-11T00:55:26.939
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 00:55:26.939
UTC End
2021-09-11 00:55:52.539
MJD Start
59468.0385062383
MJD End
59468.0388025346
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003908
Ambient temperature (°C)
14.11
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 85.4380 85.4760 103.8000 103.9000
A0-J2 128.4130 128.4320 83.9000 84.1000
A0-J3 124.4240 124.3820 44.6780 44.7880
G1-J2 56.1800 56.1640 52.8000 52.9000
G1-J3 108.9880 108.9840 2.3830 2.4610
J2-J3 85.0170 85.0540 331.7770 331.8600
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 59468.0385062383
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 85.438
HIERARCH ESO ISS PBL12 END 85.476
HIERARCH ESO ISS PBLA12 START 103.8
HIERARCH ESO ISS PBLA12 END 103.9
HIERARCH ESO ISS PBL13 START 128.413
HIERARCH ESO ISS PBL13 END 128.432
HIERARCH ESO ISS PBLA13 START 83.9
HIERARCH ESO ISS PBLA13 END 84.1
HIERARCH ESO ISS PBL14 START 124.424
HIERARCH ESO ISS PBL14 END 124.382
HIERARCH ESO ISS PBLA14 START 44.678
HIERARCH ESO ISS PBLA14 END 44.788
HIERARCH ESO ISS PBL23 START 56.18
HIERARCH ESO ISS PBL23 END 56.164
HIERARCH ESO ISS PBLA23 START 52.8
HIERARCH ESO ISS PBLA23 END 52.9
HIERARCH ESO ISS PBL24 START 108.988
HIERARCH ESO ISS PBL24 END 108.984
HIERARCH ESO ISS PBLA24 START 2.383
HIERARCH ESO ISS PBLA24 END 2.461
HIERARCH ESO ISS PBL34 START 85.017
HIERARCH ESO ISS PBL34 END 85.054
HIERARCH ESO ISS PBLA34 START 331.777
HIERARCH ESO ISS PBLA34 END 331.86
HIERARCH ESO ISS AMBI TAU0 START 0.003908
HIERARCH ESO ISS AMBI TAU0 END 0.003908
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88