Exposure
ID
PIONI.2021-09-09T23:39:31.738_1
Header ID
PIONI.2021-09-09T23:39:31.738
Date updated
2021-09-29 14:28:33 UTC+0000
Release date
2022-09-09 23:46:04 UTC+0000
UTC Start
2021-09-09 23:39:31.738
UTC End
2021-09-09 23:39:57.338
MJD Start
59466.9857840035
MJD End
59466.9860802998
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007152
Ambient temperature (°C)
11.27
Seeing (arcsec)
0.44
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 78.9820 79.0400 86.9000 87.0000
A0-J2 124.1460 124.1890 66.1000 66.2000
A0-J3 128.5150 128.4940 29.7650 29.8790
G1-J2 57.6360 57.6300 36.9000 37.0000
G1-J3 108.3380 108.3520 352.0120 352.0890
J2-J3 78.8120 78.8690 320.9400 321.0200
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 59466.9857840035
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 78.982
HIERARCH ESO ISS PBL12 END 79.04
HIERARCH ESO ISS PBLA12 START 86.9
HIERARCH ESO ISS PBLA12 END 87.0
HIERARCH ESO ISS PBL13 START 124.146
HIERARCH ESO ISS PBL13 END 124.189
HIERARCH ESO ISS PBLA13 START 66.1
HIERARCH ESO ISS PBLA13 END 66.2
HIERARCH ESO ISS PBL14 START 128.515
HIERARCH ESO ISS PBL14 END 128.494
HIERARCH ESO ISS PBLA14 START 29.765
HIERARCH ESO ISS PBLA14 END 29.879
HIERARCH ESO ISS PBL23 START 57.636
HIERARCH ESO ISS PBL23 END 57.63
HIERARCH ESO ISS PBLA23 START 36.9
HIERARCH ESO ISS PBLA23 END 37.0
HIERARCH ESO ISS PBL24 START 108.338
HIERARCH ESO ISS PBL24 END 108.352
HIERARCH ESO ISS PBLA24 START 352.012
HIERARCH ESO ISS PBLA24 END 352.089
HIERARCH ESO ISS PBL34 START 78.812
HIERARCH ESO ISS PBL34 END 78.869
HIERARCH ESO ISS PBLA34 START 320.94
HIERARCH ESO ISS PBLA34 END 321.02
HIERARCH ESO ISS AMBI TAU0 START 0.007152
HIERARCH ESO ISS AMBI TAU0 END 0.007152
HIERARCH ESO ISS AMBI TEMP 11.27
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44