Exposure
ID
PIONI.2021-09-09T03:09:12.107_1
Header ID
PIONI.2021-09-09T03:09:12.107
Date updated
2021-09-29 14:28:31 UTC+0000
Release date
2022-09-09 03:16:17 UTC+0000
UTC Start
2021-09-09 03:09:12.107
UTC End
2021-09-09 03:09:37.707
MJD Start
59466.1313901301
MJD End
59466.1316864264
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007977
Ambient temperature (°C)
12.22
Seeing (arcsec)
0.48
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 90.1290 90.1370 129.7000 129.8000
A0-J2 127.6170 127.5920 111.4000 111.6000
A0-J3 110.9530 110.8650 67.7360 67.8470
G1-J2 50.6820 50.6450 77.5000 77.6000
G1-J3 105.0790 105.0460 18.5160 18.5910
J2-J3 90.1130 90.1250 349.7010 349.7880
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 59466.1313901301
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 90.129
HIERARCH ESO ISS PBL12 END 90.137
HIERARCH ESO ISS PBLA12 START 129.7
HIERARCH ESO ISS PBLA12 END 129.8
HIERARCH ESO ISS PBL13 START 127.617
HIERARCH ESO ISS PBL13 END 127.592
HIERARCH ESO ISS PBLA13 START 111.4
HIERARCH ESO ISS PBLA13 END 111.6
HIERARCH ESO ISS PBL14 START 110.953
HIERARCH ESO ISS PBL14 END 110.865
HIERARCH ESO ISS PBLA14 START 67.736
HIERARCH ESO ISS PBLA14 END 67.847
HIERARCH ESO ISS PBL23 START 50.682
HIERARCH ESO ISS PBL23 END 50.645
HIERARCH ESO ISS PBLA23 START 77.5
HIERARCH ESO ISS PBLA23 END 77.6
HIERARCH ESO ISS PBL24 START 105.079
HIERARCH ESO ISS PBL24 END 105.046
HIERARCH ESO ISS PBLA24 START 18.516
HIERARCH ESO ISS PBLA24 END 18.591
HIERARCH ESO ISS PBL34 START 90.113
HIERARCH ESO ISS PBL34 END 90.125
HIERARCH ESO ISS PBLA34 START 349.701
HIERARCH ESO ISS PBLA34 END 349.788
HIERARCH ESO ISS AMBI TAU0 START 0.007977
HIERARCH ESO ISS AMBI TAU0 END 0.007977
HIERARCH ESO ISS AMBI TEMP 12.22
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48