Exposure
ID
PIONI.2021-09-05T05:51:34.342_1
Header ID
PIONI.2021-09-05T05:51:34.342
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 05:51:34.342
UTC End
2021-09-05 05:51:59.942
MJD Start
59462.2441474772
MJD End
59462.2444437735
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008663
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.49
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 90.1560 90.1530 161.7000 161.9000
A0-J2 118.7420 118.7050 146.8000 147.0000
A0-J3 83.0700 82.9360 97.6850 97.8280
G1-J2 39.2210 39.1680 110.6000 110.7000
G1-J3 92.0770 92.0040 35.9820 36.0490
J2-J3 89.9860 89.9730 11.1320 11.2200
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 59462.2441474772
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 90.156
HIERARCH ESO ISS PBL12 END 90.153
HIERARCH ESO ISS PBLA12 START 161.7
HIERARCH ESO ISS PBLA12 END 161.9
HIERARCH ESO ISS PBL13 START 118.742
HIERARCH ESO ISS PBL13 END 118.705
HIERARCH ESO ISS PBLA13 START 146.8
HIERARCH ESO ISS PBLA13 END 147.0
HIERARCH ESO ISS PBL14 START 83.07
HIERARCH ESO ISS PBL14 END 82.936
HIERARCH ESO ISS PBLA14 START 97.685
HIERARCH ESO ISS PBLA14 END 97.828
HIERARCH ESO ISS PBL23 START 39.221
HIERARCH ESO ISS PBL23 END 39.168
HIERARCH ESO ISS PBLA23 START 110.6
HIERARCH ESO ISS PBLA23 END 110.7
HIERARCH ESO ISS PBL24 START 92.077
HIERARCH ESO ISS PBL24 END 92.004
HIERARCH ESO ISS PBLA24 START 35.982
HIERARCH ESO ISS PBLA24 END 36.049
HIERARCH ESO ISS PBL34 START 89.986
HIERARCH ESO ISS PBL34 END 89.973
HIERARCH ESO ISS PBLA34 START 11.132
HIERARCH ESO ISS PBLA34 END 11.22
HIERARCH ESO ISS AMBI TAU0 START 0.008663
HIERARCH ESO ISS AMBI TAU0 END 0.008663
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49