Exposure
ID
PIONI.2021-09-09T04:28:55.125_1
Header ID
PIONI.2021-09-09T04:28:55.125
Date updated
2021-09-29 14:28:32 UTC+0000
Release date
2022-09-09 04:36:20 UTC+0000
UTC Start
2021-09-09 04:28:55.125
UTC End
2021-09-09 04:29:20.725
MJD Start
59466.1867491319
MJD End
59466.1870454282
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006724
Ambient temperature (°C)
12.43
Seeing (arcsec)
0.39
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 90.4810 90.4790 146.8000 146.9000
A0-J2 123.1380 123.0980 130.0000 130.1000
A0-J3 97.2350 97.1170 83.0960 83.2180
G1-J2 44.9580 44.9090 94.3000 94.5000
G1-J3 99.2270 99.1730 28.2660 28.3370
J2-J3 90.8100 90.8080 1.3610 1.4490
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 59466.1867491319
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 90.481
HIERARCH ESO ISS PBL12 END 90.479
HIERARCH ESO ISS PBLA12 START 146.8
HIERARCH ESO ISS PBLA12 END 146.9
HIERARCH ESO ISS PBL13 START 123.138
HIERARCH ESO ISS PBL13 END 123.098
HIERARCH ESO ISS PBLA13 START 130.0
HIERARCH ESO ISS PBLA13 END 130.1
HIERARCH ESO ISS PBL14 START 97.235
HIERARCH ESO ISS PBL14 END 97.117
HIERARCH ESO ISS PBLA14 START 83.096
HIERARCH ESO ISS PBLA14 END 83.218
HIERARCH ESO ISS PBL23 START 44.958
HIERARCH ESO ISS PBL23 END 44.909
HIERARCH ESO ISS PBLA23 START 94.3
HIERARCH ESO ISS PBLA23 END 94.5
HIERARCH ESO ISS PBL24 START 99.227
HIERARCH ESO ISS PBL24 END 99.173
HIERARCH ESO ISS PBLA24 START 28.266
HIERARCH ESO ISS PBLA24 END 28.337
HIERARCH ESO ISS PBL34 START 90.81
HIERARCH ESO ISS PBL34 END 90.808
HIERARCH ESO ISS PBLA34 START 1.361
HIERARCH ESO ISS PBLA34 END 1.449
HIERARCH ESO ISS AMBI TAU0 START 0.006724
HIERARCH ESO ISS AMBI TAU0 END 0.006724
HIERARCH ESO ISS AMBI TEMP 12.43
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39