Exposure
ID
PIONI.2021-09-19T00:19:33.460_1
Header ID
PIONI.2021-09-19T00:19:33.460
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 00:19:33.460
UTC End
2021-09-19 00:19:59.060
MJD Start
59476.0135817141
MJD End
59476.0138780104
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 67.9340 67.9440 261.9000 262.1000
K0-D0 95.4960 95.4850 245.3000 245.4000
K0-J3 46.8720 46.8980 321.4250 321.5160
G2-D0 36.1400 36.1280 212.6000 212.7000
G2-J3 59.8160 59.7950 39.4850 39.5910
D0-J3 95.7930 95.7600 36.8880 36.9920
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 59476.0135817141
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 67.934
HIERARCH ESO ISS PBL12 END 67.944
HIERARCH ESO ISS PBLA12 START 261.9
HIERARCH ESO ISS PBLA12 END 262.1
HIERARCH ESO ISS PBL13 START 95.496
HIERARCH ESO ISS PBL13 END 95.485
HIERARCH ESO ISS PBLA13 START 245.3
HIERARCH ESO ISS PBLA13 END 245.4
HIERARCH ESO ISS PBL14 START 46.872
HIERARCH ESO ISS PBL14 END 46.898
HIERARCH ESO ISS PBLA14 START 321.425
HIERARCH ESO ISS PBLA14 END 321.516
HIERARCH ESO ISS PBL23 START 36.14
HIERARCH ESO ISS PBL23 END 36.128
HIERARCH ESO ISS PBLA23 START 212.6
HIERARCH ESO ISS PBLA23 END 212.7
HIERARCH ESO ISS PBL24 START 59.816
HIERARCH ESO ISS PBL24 END 59.795
HIERARCH ESO ISS PBLA24 START 39.485
HIERARCH ESO ISS PBLA24 END 39.591
HIERARCH ESO ISS PBL34 START 95.793
HIERARCH ESO ISS PBL34 END 95.76
HIERARCH ESO ISS PBLA34 START 36.888
HIERARCH ESO ISS PBLA34 END 36.992
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