Exposure
ID
PIONI.2021-09-18T01:31:42.124_1
Header ID
PIONI.2021-09-18T01:31:42.124
Date updated
2021-09-29 14:28:43 UTC+0000
Release date
2022-09-18 01:41:13 UTC+0000
UTC Start
2021-09-18 01:31:42.124
UTC End
2021-09-18 01:32:07.724
MJD Start
59475.0636819894
MJD End
59475.0639782857
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0034395
Ambient temperature (°C)
13.7
Seeing (arcsec)
0.9
Observation
ID
48250
Category
science
Program ID
106.21GN.002
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
36199
Name
V X Pav
RA
302.941377
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2950 68.2920 276.8000 276.9000
K0-D0 93.1670 93.1370 259.6000 259.7000
K0-J3 49.3170 49.3340 331.8150 331.9080
G2-D0 34.4050 34.3860 223.8000 223.9000
G2-J3 56.9060 56.8740 51.4860 51.5910
D0-J3 91.1180 91.0680 48.5970 48.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59475.0636819894
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941377
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.295
HIERARCH ESO ISS PBL12 END 68.292
HIERARCH ESO ISS PBLA12 START 276.8
HIERARCH ESO ISS PBLA12 END 276.9
HIERARCH ESO ISS PBL13 START 93.167
HIERARCH ESO ISS PBL13 END 93.137
HIERARCH ESO ISS PBLA13 START 259.6
HIERARCH ESO ISS PBLA13 END 259.7
HIERARCH ESO ISS PBL14 START 49.317
HIERARCH ESO ISS PBL14 END 49.334
HIERARCH ESO ISS PBLA14 START 331.815
HIERARCH ESO ISS PBLA14 END 331.908
HIERARCH ESO ISS PBL23 START 34.405
HIERARCH ESO ISS PBL23 END 34.386
HIERARCH ESO ISS PBLA23 START 223.8
HIERARCH ESO ISS PBLA23 END 223.9
HIERARCH ESO ISS PBL24 START 56.906
HIERARCH ESO ISS PBL24 END 56.874
HIERARCH ESO ISS PBLA24 START 51.486
HIERARCH ESO ISS PBLA24 END 51.591
HIERARCH ESO ISS PBL34 START 91.118
HIERARCH ESO ISS PBL34 END 91.068
HIERARCH ESO ISS PBLA34 START 48.597
HIERARCH ESO ISS PBLA34 END 48.7
HIERARCH ESO ISS AMBI TAU0 START 0.003149
HIERARCH ESO ISS AMBI TAU0 END 0.00373
HIERARCH ESO ISS AMBI TEMP 13.7
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9