Exposure
ID
PIONI.2021-03-18T09:13:08.552_1
Header ID
PIONI.2021-03-18T09:13:08.552
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2022-03-18 09:21:13 UTC+0000
UTC Start
2021-03-18 09:13:08.552
UTC End
2021-03-18 09:13:34.152
MJD Start
59291.384126761
MJD End
59291.3844230573
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003046
Ambient temperature (°C)
12.21
Seeing (arcsec)
1.18
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 61.0270 61.0510 215.6000 215.8000
K0-D0 94.2800 94.2890 201.9000 202.0000
K0-J3 33.8250 33.8800 292.7590 292.8500
G2-D0 37.8830 37.8830 179.4000 179.5000
G2-J3 62.8430 62.8420 3.9670 4.0800
D0-J3 100.6500 100.6480 2.2410 2.3510
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 59291.384126761
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 61.027
HIERARCH ESO ISS PBL12 END 61.051
HIERARCH ESO ISS PBLA12 START 215.6
HIERARCH ESO ISS PBLA12 END 215.8
HIERARCH ESO ISS PBL13 START 94.28
HIERARCH ESO ISS PBL13 END 94.289
HIERARCH ESO ISS PBLA13 START 201.9
HIERARCH ESO ISS PBLA13 END 202.0
HIERARCH ESO ISS PBL14 START 33.825
HIERARCH ESO ISS PBL14 END 33.88
HIERARCH ESO ISS PBLA14 START 292.759
HIERARCH ESO ISS PBLA14 END 292.85
HIERARCH ESO ISS PBL23 START 37.883
HIERARCH ESO ISS PBL23 END 37.883
HIERARCH ESO ISS PBLA23 START 179.4
HIERARCH ESO ISS PBLA23 END 179.5
HIERARCH ESO ISS PBL24 START 62.843
HIERARCH ESO ISS PBL24 END 62.842
HIERARCH ESO ISS PBLA24 START 3.967
HIERARCH ESO ISS PBLA24 END 4.08
HIERARCH ESO ISS PBL34 START 100.65
HIERARCH ESO ISS PBL34 END 100.648
HIERARCH ESO ISS PBLA34 START 2.241
HIERARCH ESO ISS PBLA34 END 2.351
HIERARCH ESO ISS AMBI TAU0 START 0.003046
HIERARCH ESO ISS AMBI TAU0 END 0.003046
HIERARCH ESO ISS AMBI TEMP 12.21
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 1.18