Exposure
ID
PIONI.2021-09-05T05:50:56.152_1
Header ID
PIONI.2021-09-05T05:50:56.152
Date updated
2021-09-29 14:28:27 UTC+0000
Release date
2022-09-05 05:56:16 UTC+0000
UTC Start
2021-09-05 05:50:56.152
UTC End
2021-09-05 05:51:21.752
MJD Start
59462.2437054608
MJD End
59462.2440017571
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0084975
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.505
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 90.1600 90.1570 161.6000 161.7000
A0-J2 118.7810 118.7440 146.7000 146.8000
A0-J3 83.2120 83.0780 97.5350 97.6770
G1-J2 39.2770 39.2240 110.4000 110.6000
G1-J3 92.1550 92.0810 35.9110 35.9780
J2-J3 90.0000 89.9870 11.0400 11.1280
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 59462.2437054608
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 90.16
HIERARCH ESO ISS PBL12 END 90.157
HIERARCH ESO ISS PBLA12 START 161.6
HIERARCH ESO ISS PBLA12 END 161.7
HIERARCH ESO ISS PBL13 START 118.781
HIERARCH ESO ISS PBL13 END 118.744
HIERARCH ESO ISS PBLA13 START 146.7
HIERARCH ESO ISS PBLA13 END 146.8
HIERARCH ESO ISS PBL14 START 83.212
HIERARCH ESO ISS PBL14 END 83.078
HIERARCH ESO ISS PBLA14 START 97.535
HIERARCH ESO ISS PBLA14 END 97.677
HIERARCH ESO ISS PBL23 START 39.277
HIERARCH ESO ISS PBL23 END 39.224
HIERARCH ESO ISS PBLA23 START 110.4
HIERARCH ESO ISS PBLA23 END 110.6
HIERARCH ESO ISS PBL24 START 92.155
HIERARCH ESO ISS PBL24 END 92.081
HIERARCH ESO ISS PBLA24 START 35.911
HIERARCH ESO ISS PBLA24 END 35.978
HIERARCH ESO ISS PBL34 START 90.0
HIERARCH ESO ISS PBL34 END 89.987
HIERARCH ESO ISS PBLA34 START 11.04
HIERARCH ESO ISS PBLA34 END 11.128
HIERARCH ESO ISS AMBI TAU0 START 0.008332
HIERARCH ESO ISS AMBI TAU0 END 0.008663
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.49