Exposure
ID
PIONI.2021-10-22T02:58:25.951_1
Header ID
PIONI.2021-10-22T02:58:25.951
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 02:58:25.951
UTC End
2021-10-22 02:58:51.551
MJD Start
59509.1239114674
MJD End
59509.1242077637
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004498
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.645
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 180.1000 180.2000
A0-D0 24.5760 24.5560 132.1000 132.3000
A0-C1 22.5210 22.5200 164.4200 164.5510
B2-D0 19.8720 19.8400 66.8000 66.9000
B2-C1 6.6200 6.6100 66.7360 66.8210
D0-C1 13.2520 13.2300 246.8420 246.9270
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 59509.1239114674
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 180.1
HIERARCH ESO ISS PBLA12 END 180.2
HIERARCH ESO ISS PBL13 START 24.576
HIERARCH ESO ISS PBL13 END 24.556
HIERARCH ESO ISS PBLA13 START 132.1
HIERARCH ESO ISS PBLA13 END 132.3
HIERARCH ESO ISS PBL14 START 22.521
HIERARCH ESO ISS PBL14 END 22.52
HIERARCH ESO ISS PBLA14 START 164.42
HIERARCH ESO ISS PBLA14 END 164.551
HIERARCH ESO ISS PBL23 START 19.872
HIERARCH ESO ISS PBL23 END 19.84
HIERARCH ESO ISS PBLA23 START 66.8
HIERARCH ESO ISS PBLA23 END 66.9
HIERARCH ESO ISS PBL24 START 6.62
HIERARCH ESO ISS PBL24 END 6.61
HIERARCH ESO ISS PBLA24 START 66.736
HIERARCH ESO ISS PBLA24 END 66.821
HIERARCH ESO ISS PBL34 START 13.252
HIERARCH ESO ISS PBL34 END 13.23
HIERARCH ESO ISS PBLA34 START 246.842
HIERARCH ESO ISS PBLA34 END 246.927
HIERARCH ESO ISS AMBI TAU0 START 0.004498
HIERARCH ESO ISS AMBI TAU0 END 0.004498
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.6