Exposure
ID
PIONI.2021-03-18T08:49:50.586_1
Header ID
PIONI.2021-03-18T08:49:50.586
Date updated
2021-09-29 14:26:55 UTC+0000
Release date
2022-03-18 08:55:47 UTC+0000
UTC Start
2021-03-18 08:49:50.587
UTC End
2021-03-18 08:50:16.187
MJD Start
59291.3679466038
MJD End
59291.3682429001
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0031755
Ambient temperature (°C)
12.44
Seeing (arcsec)
1.025
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 60.1600 60.1810 209.3000 209.4000
K0-D0 93.9670 93.9740 196.3000 196.4000
K0-J3 31.6230 31.6810 289.1860 289.2790
G2-D0 37.8520 37.8540 175.3000 175.4000
G2-J3 62.8660 62.8660 359.5930 359.7060
D0-J3 100.6520 100.6540 357.9880 358.0980
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 59291.3679466038
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 60.16
HIERARCH ESO ISS PBL12 END 60.181
HIERARCH ESO ISS PBLA12 START 209.3
HIERARCH ESO ISS PBLA12 END 209.4
HIERARCH ESO ISS PBL13 START 93.967
HIERARCH ESO ISS PBL13 END 93.974
HIERARCH ESO ISS PBLA13 START 196.3
HIERARCH ESO ISS PBLA13 END 196.4
HIERARCH ESO ISS PBL14 START 31.623
HIERARCH ESO ISS PBL14 END 31.681
HIERARCH ESO ISS PBLA14 START 289.186
HIERARCH ESO ISS PBLA14 END 289.279
HIERARCH ESO ISS PBL23 START 37.852
HIERARCH ESO ISS PBL23 END 37.854
HIERARCH ESO ISS PBLA23 START 175.3
HIERARCH ESO ISS PBLA23 END 175.4
HIERARCH ESO ISS PBL24 START 62.866
HIERARCH ESO ISS PBL24 END 62.866
HIERARCH ESO ISS PBLA24 START 359.593
HIERARCH ESO ISS PBLA24 END 359.706
HIERARCH ESO ISS PBL34 START 100.652
HIERARCH ESO ISS PBL34 END 100.654
HIERARCH ESO ISS PBLA34 START 357.988
HIERARCH ESO ISS PBLA34 END 358.098
HIERARCH ESO ISS AMBI TAU0 START 0.00299
HIERARCH ESO ISS AMBI TAU0 END 0.003361
HIERARCH ESO ISS AMBI TEMP 12.44
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.0