Exposure
ID
PIONI.2021-09-09T04:08:21.214_1
Header ID
PIONI.2021-09-09T04:08:21.214
Date updated
2021-09-29 14:28:32 UTC+0000
Release date
2022-09-09 04:16:00 UTC+0000
UTC Start
2021-09-09 04:08:21.214
UTC End
2021-09-09 04:08:46.814
MJD Start
59466.1724677584
MJD End
59466.1727640547
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006338
Ambient temperature (°C)
12.42
Seeing (arcsec)
0.43
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 90.5080 90.5080 142.3000 142.4000
A0-J2 124.4630 124.4250 125.0000 125.2000
A0-J3 101.1450 101.0340 78.9940 79.1120
G1-J2 46.5810 46.5350 89.8000 89.9000
G1-J3 101.0060 100.9570 25.8020 25.8750
J2-J3 90.8050 90.8070 358.3480 358.4350
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 59466.1724677584
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 90.508
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 142.3
HIERARCH ESO ISS PBLA12 END 142.4
HIERARCH ESO ISS PBL13 START 124.463
HIERARCH ESO ISS PBL13 END 124.425
HIERARCH ESO ISS PBLA13 START 125.0
HIERARCH ESO ISS PBLA13 END 125.2
HIERARCH ESO ISS PBL14 START 101.145
HIERARCH ESO ISS PBL14 END 101.034
HIERARCH ESO ISS PBLA14 START 78.994
HIERARCH ESO ISS PBLA14 END 79.112
HIERARCH ESO ISS PBL23 START 46.581
HIERARCH ESO ISS PBL23 END 46.535
HIERARCH ESO ISS PBLA23 START 89.8
HIERARCH ESO ISS PBLA23 END 89.9
HIERARCH ESO ISS PBL24 START 101.006
HIERARCH ESO ISS PBL24 END 100.957
HIERARCH ESO ISS PBLA24 START 25.802
HIERARCH ESO ISS PBLA24 END 25.875
HIERARCH ESO ISS PBL34 START 90.805
HIERARCH ESO ISS PBL34 END 90.807
HIERARCH ESO ISS PBLA34 START 358.348
HIERARCH ESO ISS PBLA34 END 358.435
HIERARCH ESO ISS AMBI TAU0 START 0.006338
HIERARCH ESO ISS AMBI TAU0 END 0.006338
HIERARCH ESO ISS AMBI TEMP 12.42
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43