Exposure
ID
PIONI.2021-09-19T03:17:57.902_1
Header ID
PIONI.2021-09-19T03:17:57.902
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2022-09-19 03:25:45 UTC+0000
UTC Start
2021-09-19 03:17:57.902
UTC End
2021-09-19 03:18:23.502
MJD Start
59476.1374757173
MJD End
59476.1377720136
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009399
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.25
Observation
ID
48250
Category
science
Program ID
106.21GN.002
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
36199
Name
V X Pav
RA
302.941377
DEC
-59.93694
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.9390 65.9190 301.4000 301.6000
K0-D0 85.0120 84.9550 283.8000 283.9000
K0-J3 51.3880 51.3940 349.1620 349.2570
G2-D0 29.8890 29.8580 241.7000 241.8000
G2-J3 49.2830 49.2320 70.9690 71.0780
D0-J3 78.9290 78.8460 67.4720 67.5770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59476.1374757173
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.941377
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 65.939
HIERARCH ESO ISS PBL12 END 65.919
HIERARCH ESO ISS PBLA12 START 301.4
HIERARCH ESO ISS PBLA12 END 301.6
HIERARCH ESO ISS PBL13 START 85.012
HIERARCH ESO ISS PBL13 END 84.955
HIERARCH ESO ISS PBLA13 START 283.8
HIERARCH ESO ISS PBLA13 END 283.9
HIERARCH ESO ISS PBL14 START 51.388
HIERARCH ESO ISS PBL14 END 51.394
HIERARCH ESO ISS PBLA14 START 349.162
HIERARCH ESO ISS PBLA14 END 349.257
HIERARCH ESO ISS PBL23 START 29.889
HIERARCH ESO ISS PBL23 END 29.858
HIERARCH ESO ISS PBLA23 START 241.7
HIERARCH ESO ISS PBLA23 END 241.8
HIERARCH ESO ISS PBL24 START 49.283
HIERARCH ESO ISS PBL24 END 49.232
HIERARCH ESO ISS PBLA24 START 70.969
HIERARCH ESO ISS PBLA24 END 71.078
HIERARCH ESO ISS PBL34 START 78.929
HIERARCH ESO ISS PBL34 END 78.846
HIERARCH ESO ISS PBLA34 START 67.472
HIERARCH ESO ISS PBLA34 END 67.577
HIERARCH ESO ISS AMBI TAU0 START 0.009399
HIERARCH ESO ISS AMBI TAU0 END 0.009399
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.25
HIERARCH ESO ISS AMBI FWHM END 0.25