Exposure
ID
PIONI.2021-09-14T23:43:24.686_1
Header ID
PIONI.2021-09-14T23:43:24.686
Date updated
2021-09-29 14:28:39 UTC+0000
Release date
2022-09-14 23:51:36 UTC+0000
UTC Start
2021-09-14 23:43:24.686
UTC End
2021-09-14 23:43:50.286
MJD Start
59471.9884801563
MJD End
59471.9887764526
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0027315
Ambient temperature (°C)
9.09
Seeing (arcsec)
0.82
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 81.1590 81.2110 92.0000 92.1000
A0-J2 125.7300 125.7680 71.4000 71.6000
A0-J3 127.5930 127.5670 34.2090 34.3220
G1-J2 57.3350 57.3260 41.6000 41.8000
G1-J3 108.7780 108.7870 355.0620 355.1400
J2-J3 80.9060 80.9560 324.0850 324.1660
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 59471.9884801563
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 81.159
HIERARCH ESO ISS PBL12 END 81.211
HIERARCH ESO ISS PBLA12 START 92.0
HIERARCH ESO ISS PBLA12 END 92.1
HIERARCH ESO ISS PBL13 START 125.73
HIERARCH ESO ISS PBL13 END 125.768
HIERARCH ESO ISS PBLA13 START 71.4
HIERARCH ESO ISS PBLA13 END 71.6
HIERARCH ESO ISS PBL14 START 127.593
HIERARCH ESO ISS PBL14 END 127.567
HIERARCH ESO ISS PBLA14 START 34.209
HIERARCH ESO ISS PBLA14 END 34.322
HIERARCH ESO ISS PBL23 START 57.335
HIERARCH ESO ISS PBL23 END 57.326
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.8
HIERARCH ESO ISS PBL24 START 108.778
HIERARCH ESO ISS PBL24 END 108.787
HIERARCH ESO ISS PBLA24 START 355.062
HIERARCH ESO ISS PBLA24 END 355.14
HIERARCH ESO ISS PBL34 START 80.906
HIERARCH ESO ISS PBL34 END 80.956
HIERARCH ESO ISS PBLA34 START 324.085
HIERARCH ESO ISS PBLA34 END 324.166
HIERARCH ESO ISS AMBI TAU0 START 0.002529
HIERARCH ESO ISS AMBI TAU0 END 0.002934
HIERARCH ESO ISS AMBI TEMP 9.09
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82