Exposure
ID
PIONI.2021-09-11T00:56:43.175_1
Header ID
PIONI.2021-09-11T00:56:43.175
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 00:56:43.175
UTC End
2021-09-11 00:57:08.775
MJD Start
59468.0393886026
MJD End
59468.0396848989
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 85.5180 85.5560 104.1000 104.2000
A0-J2 128.4530 128.4720 84.2000 84.3000
A0-J3 124.3350 124.2930 44.9110 45.0210
G1-J2 56.1460 56.1290 53.0000 53.1000
G1-J3 108.9790 108.9750 2.5470 2.6250
J2-J3 85.0960 85.1330 331.9530 332.0360
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 59468.0393886026
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 85.518
HIERARCH ESO ISS PBL12 END 85.556
HIERARCH ESO ISS PBLA12 START 104.1
HIERARCH ESO ISS PBLA12 END 104.2
HIERARCH ESO ISS PBL13 START 128.453
HIERARCH ESO ISS PBL13 END 128.472
HIERARCH ESO ISS PBLA13 START 84.2
HIERARCH ESO ISS PBLA13 END 84.3
HIERARCH ESO ISS PBL14 START 124.335
HIERARCH ESO ISS PBL14 END 124.293
HIERARCH ESO ISS PBLA14 START 44.911
HIERARCH ESO ISS PBLA14 END 45.021
HIERARCH ESO ISS PBL23 START 56.146
HIERARCH ESO ISS PBL23 END 56.129
HIERARCH ESO ISS PBLA23 START 53.0
HIERARCH ESO ISS PBLA23 END 53.1
HIERARCH ESO ISS PBL24 START 108.979
HIERARCH ESO ISS PBL24 END 108.975
HIERARCH ESO ISS PBLA24 START 2.547
HIERARCH ESO ISS PBLA24 END 2.625
HIERARCH ESO ISS PBL34 START 85.096
HIERARCH ESO ISS PBL34 END 85.133
HIERARCH ESO ISS PBLA34 START 331.953
HIERARCH ESO ISS PBLA34 END 332.036
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