Exposure
ID
PIONI.2021-09-19T00:18:55.322_1
Header ID
PIONI.2021-09-19T00:18:55.322
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2022-09-19 00:26:12 UTC+0000
UTC Start
2021-09-19 00:18:55.322
UTC End
2021-09-19 00:19:20.922
MJD Start
59476.0131403031
MJD End
59476.0134365994
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011663
Ambient temperature (°C)
15.22
Seeing (arcsec)
0.33
Observation
ID
48250
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
36199
Name
V X Pav
RA
302.941377
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 67.9240 67.9330 261.8000 261.9000
K0-D0 95.5080 95.4970 245.1000 245.2000
K0-J3 46.8440 46.8700 321.3300 321.4200
G2-D0 36.1530 36.1410 212.5000 212.6000
G2-J3 59.8370 59.8170 39.3720 39.4790
D0-J3 95.8270 95.7940 36.7780 36.8820
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 59476.0131403031
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941377
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 67.924
HIERARCH ESO ISS PBL12 END 67.933
HIERARCH ESO ISS PBLA12 START 261.8
HIERARCH ESO ISS PBLA12 END 261.9
HIERARCH ESO ISS PBL13 START 95.508
HIERARCH ESO ISS PBL13 END 95.497
HIERARCH ESO ISS PBLA13 START 245.1
HIERARCH ESO ISS PBLA13 END 245.2
HIERARCH ESO ISS PBL14 START 46.844
HIERARCH ESO ISS PBL14 END 46.87
HIERARCH ESO ISS PBLA14 START 321.33
HIERARCH ESO ISS PBLA14 END 321.42
HIERARCH ESO ISS PBL23 START 36.153
HIERARCH ESO ISS PBL23 END 36.141
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.6
HIERARCH ESO ISS PBL24 START 59.837
HIERARCH ESO ISS PBL24 END 59.817
HIERARCH ESO ISS PBLA24 START 39.372
HIERARCH ESO ISS PBLA24 END 39.479
HIERARCH ESO ISS PBL34 START 95.827
HIERARCH ESO ISS PBL34 END 95.794
HIERARCH ESO ISS PBLA34 START 36.778
HIERARCH ESO ISS PBLA34 END 36.882
HIERARCH ESO ISS AMBI TAU0 START 0.011663
HIERARCH ESO ISS AMBI TAU0 END 0.011663
HIERARCH ESO ISS AMBI TEMP 15.22
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.33