Exposure
ID
PIONI.2021-03-18T09:10:35.767_1
Header ID
PIONI.2021-03-18T09:10:35.767
Date updated
2021-09-29 14:26:55 UTC+0000
Release date
2022-03-18 09:15:44 UTC+0000
UTC Start
2021-03-18 09:10:35.767
UTC End
2021-03-18 09:11:01.367
MJD Start
59291.3823584113
MJD End
59291.3826547076
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003023
Ambient temperature (°C)
12.22
Seeing (arcsec)
1.145
Observation
ID
47208
Category
science
Program ID
106.21GN.002
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
35407
Name
V X Pav
RA
302.941371
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.9280 60.9510 214.9000 215.1000
K0-D0 94.2430 94.2510 201.3000 201.4000
K0-J3 33.5910 33.6460 292.3760 292.4670
G2-D0 37.8820 37.8820 178.9000 179.0000
G2-J3 62.8480 62.8470 3.4920 3.6050
D0-J3 100.6550 100.6540 1.7790 1.8890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59291.3823584113
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941371
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 60.928
HIERARCH ESO ISS PBL12 END 60.951
HIERARCH ESO ISS PBLA12 START 214.9
HIERARCH ESO ISS PBLA12 END 215.1
HIERARCH ESO ISS PBL13 START 94.243
HIERARCH ESO ISS PBL13 END 94.251
HIERARCH ESO ISS PBLA13 START 201.3
HIERARCH ESO ISS PBLA13 END 201.4
HIERARCH ESO ISS PBL14 START 33.591
HIERARCH ESO ISS PBL14 END 33.646
HIERARCH ESO ISS PBLA14 START 292.376
HIERARCH ESO ISS PBLA14 END 292.467
HIERARCH ESO ISS PBL23 START 37.882
HIERARCH ESO ISS PBL23 END 37.882
HIERARCH ESO ISS PBLA23 START 178.9
HIERARCH ESO ISS PBLA23 END 179.0
HIERARCH ESO ISS PBL24 START 62.848
HIERARCH ESO ISS PBL24 END 62.847
HIERARCH ESO ISS PBLA24 START 3.492
HIERARCH ESO ISS PBLA24 END 3.605
HIERARCH ESO ISS PBL34 START 100.655
HIERARCH ESO ISS PBL34 END 100.654
HIERARCH ESO ISS PBLA34 START 1.779
HIERARCH ESO ISS PBLA34 END 1.889
HIERARCH ESO ISS AMBI TAU0 START 0.002595
HIERARCH ESO ISS AMBI TAU0 END 0.003451
HIERARCH ESO ISS AMBI TEMP 12.22
HIERARCH ESO ISS AMBI FWHM START 1.2
HIERARCH ESO ISS AMBI FWHM END 1.09