Exposure
ID
PIONI.2021-09-09T04:05:48.615_1
Header ID
PIONI.2021-09-09T04:05:48.615
Date updated
2021-09-29 14:28:32 UTC+0000
Release date
2022-09-09 04:11:10 UTC+0000
UTC Start
2021-09-09 04:05:48.615
UTC End
2021-09-09 04:06:14.215
MJD Start
59466.1707015601
MJD End
59466.1709978564
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007142
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.36
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 90.5070 90.5080 141.8000 141.9000
A0-J2 124.6210 124.5830 124.4000 124.6000
A0-J3 101.6100 101.5000 78.4980 78.6150
G1-J2 46.7740 46.7280 89.2000 89.4000
G1-J3 101.2120 101.1640 25.4960 25.5690
J2-J3 90.7960 90.7980 357.9760 358.0640
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 59466.1707015601
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 90.507
HIERARCH ESO ISS PBL12 END 90.508
HIERARCH ESO ISS PBLA12 START 141.8
HIERARCH ESO ISS PBLA12 END 141.9
HIERARCH ESO ISS PBL13 START 124.621
HIERARCH ESO ISS PBL13 END 124.583
HIERARCH ESO ISS PBLA13 START 124.4
HIERARCH ESO ISS PBLA13 END 124.6
HIERARCH ESO ISS PBL14 START 101.61
HIERARCH ESO ISS PBL14 END 101.5
HIERARCH ESO ISS PBLA14 START 78.498
HIERARCH ESO ISS PBLA14 END 78.615
HIERARCH ESO ISS PBL23 START 46.774
HIERARCH ESO ISS PBL23 END 46.728
HIERARCH ESO ISS PBLA23 START 89.2
HIERARCH ESO ISS PBLA23 END 89.4
HIERARCH ESO ISS PBL24 START 101.212
HIERARCH ESO ISS PBL24 END 101.164
HIERARCH ESO ISS PBLA24 START 25.496
HIERARCH ESO ISS PBLA24 END 25.569
HIERARCH ESO ISS PBL34 START 90.796
HIERARCH ESO ISS PBL34 END 90.798
HIERARCH ESO ISS PBLA34 START 357.976
HIERARCH ESO ISS PBLA34 END 358.064
HIERARCH ESO ISS AMBI TAU0 START 0.007142
HIERARCH ESO ISS AMBI TAU0 END 0.007142
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.36