Exposure
ID
PIONI.2021-09-11T00:54:49.026_1
Header ID
PIONI.2021-09-11T00:54:49.026
Date updated
2021-09-29 14:28:36 UTC+0000
Release date
2022-09-11 01:00:35 UTC+0000
UTC Start
2021-09-11 00:54:49.026
UTC End
2021-09-11 00:55:14.626
MJD Start
59468.0380674303
MJD End
59468.0383637266
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003908
Ambient temperature (°C)
14.11
Seeing (arcsec)
0.88
Observation
ID
48128
Category
science
Program ID
106.21GN.003
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
36113
Name
V X Pav
RA
302.940273
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.3970 85.4350 103.7000 103.8000
A0-J2 128.3930 128.4120 83.8000 83.9000
A0-J3 124.4680 124.4280 44.5610 44.6650
G1-J2 56.1970 56.1810 52.6000 52.8000
G1-J3 108.9930 108.9890 2.3000 2.3730
J2-J3 84.9780 85.0140 331.6900 331.7670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59468.0380674303
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.940273
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 85.397
HIERARCH ESO ISS PBL12 END 85.435
HIERARCH ESO ISS PBLA12 START 103.7
HIERARCH ESO ISS PBLA12 END 103.8
HIERARCH ESO ISS PBL13 START 128.393
HIERARCH ESO ISS PBL13 END 128.412
HIERARCH ESO ISS PBLA13 START 83.8
HIERARCH ESO ISS PBLA13 END 83.9
HIERARCH ESO ISS PBL14 START 124.468
HIERARCH ESO ISS PBL14 END 124.428
HIERARCH ESO ISS PBLA14 START 44.561
HIERARCH ESO ISS PBLA14 END 44.665
HIERARCH ESO ISS PBL23 START 56.197
HIERARCH ESO ISS PBL23 END 56.181
HIERARCH ESO ISS PBLA23 START 52.6
HIERARCH ESO ISS PBLA23 END 52.8
HIERARCH ESO ISS PBL24 START 108.993
HIERARCH ESO ISS PBL24 END 108.989
HIERARCH ESO ISS PBLA24 START 2.3
HIERARCH ESO ISS PBLA24 END 2.373
HIERARCH ESO ISS PBL34 START 84.978
HIERARCH ESO ISS PBL34 END 85.014
HIERARCH ESO ISS PBLA34 START 331.69
HIERARCH ESO ISS PBLA34 END 331.767
HIERARCH ESO ISS AMBI TAU0 START 0.003908
HIERARCH ESO ISS AMBI TAU0 END 0.003908
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.88