Exposure
ID
PIONI.2021-10-22T02:59:04.042_1
Header ID
PIONI.2021-10-22T02:59:04.042
Date updated
2021-10-22 03:06:33 UTC+0000
Release date
2022-10-22 03:06:32 UTC+0000
UTC Start
2021-10-22 02:59:04.042
UTC End
2021-10-22 02:59:29.642
MJD Start
59509.1243523429
MJD End
59509.1246486392
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004498
Ambient temperature (°C)
11.82
Seeing (arcsec)
0.6
Observation
ID
48580
Category
science
Program ID
106.21GN.001
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
36402
Name
V X Pav
RA
302.93917
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3100 24.3100 180.2000 180.3000
A0-D0 24.5540 24.5350 132.3000 132.5000
A0-C1 22.5200 22.5190 164.5640 164.6950
B2-D0 19.8370 19.8050 66.9000 67.0000
B2-C1 6.6090 6.5980 66.8300 66.9150
D0-C1 13.2290 13.2070 246.9360 247.0210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59509.1243523429
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.93917
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.31
HIERARCH ESO ISS PBL12 END 24.31
HIERARCH ESO ISS PBLA12 START 180.2
HIERARCH ESO ISS PBLA12 END 180.3
HIERARCH ESO ISS PBL13 START 24.554
HIERARCH ESO ISS PBL13 END 24.535
HIERARCH ESO ISS PBLA13 START 132.3
HIERARCH ESO ISS PBLA13 END 132.5
HIERARCH ESO ISS PBL14 START 22.52
HIERARCH ESO ISS PBL14 END 22.519
HIERARCH ESO ISS PBLA14 START 164.564
HIERARCH ESO ISS PBLA14 END 164.695
HIERARCH ESO ISS PBL23 START 19.837
HIERARCH ESO ISS PBL23 END 19.805
HIERARCH ESO ISS PBLA23 START 66.9
HIERARCH ESO ISS PBLA23 END 67.0
HIERARCH ESO ISS PBL24 START 6.609
HIERARCH ESO ISS PBL24 END 6.598
HIERARCH ESO ISS PBLA24 START 66.83
HIERARCH ESO ISS PBLA24 END 66.915
HIERARCH ESO ISS PBL34 START 13.229
HIERARCH ESO ISS PBL34 END 13.207
HIERARCH ESO ISS PBLA34 START 246.936
HIERARCH ESO ISS PBLA34 END 247.021
HIERARCH ESO ISS AMBI TAU0 START 0.004498
HIERARCH ESO ISS AMBI TAU0 END 0.004498
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6