Exposure
ID
PIONI.2021-05-20T08:30:07.882_1
Header ID
PIONI.2021-05-20T08:30:07.882
Date updated
2021-09-29 14:27:16 UTC+0000
Release date
2022-05-20 08:35:48 UTC+0000
UTC Start
2021-05-20 08:30:07.882
UTC End
2021-05-20 08:30:33.482
MJD Start
59354.3542578919
MJD End
59354.3545541882
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002442
Ambient temperature (°C)
9.43
Seeing (arcsec)
0.9
Observation
ID
47410
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
35557
Name
V X Pav
RA
302.939165
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 21.8760 21.8890 131.4000 131.5000
A0-D0 31.7650 31.7610 67.6000 67.7000
A0-C1 21.4570 21.4660 105.1740 105.2970
B2-D0 29.5920 29.5820 26.0000 26.1000
B2-C1 9.8560 9.8520 25.9430 26.0350
D0-C1 19.7360 19.7300 206.0100 206.1020
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 59354.3542578919
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.939165
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 21.876
HIERARCH ESO ISS PBL12 END 21.889
HIERARCH ESO ISS PBLA12 START 131.4
HIERARCH ESO ISS PBLA12 END 131.5
HIERARCH ESO ISS PBL13 START 31.765
HIERARCH ESO ISS PBL13 END 31.761
HIERARCH ESO ISS PBLA13 START 67.6
HIERARCH ESO ISS PBLA13 END 67.7
HIERARCH ESO ISS PBL14 START 21.457
HIERARCH ESO ISS PBL14 END 21.466
HIERARCH ESO ISS PBLA14 START 105.174
HIERARCH ESO ISS PBLA14 END 105.297
HIERARCH ESO ISS PBL23 START 29.592
HIERARCH ESO ISS PBL23 END 29.582
HIERARCH ESO ISS PBLA23 START 26.0
HIERARCH ESO ISS PBLA23 END 26.1
HIERARCH ESO ISS PBL24 START 9.856
HIERARCH ESO ISS PBL24 END 9.852
HIERARCH ESO ISS PBLA24 START 25.943
HIERARCH ESO ISS PBLA24 END 26.035
HIERARCH ESO ISS PBL34 START 19.736
HIERARCH ESO ISS PBL34 END 19.73
HIERARCH ESO ISS PBLA34 START 206.01
HIERARCH ESO ISS PBLA34 END 206.102
HIERARCH ESO ISS AMBI TAU0 START 0.002442
HIERARCH ESO ISS AMBI TAU0 END 0.002442
HIERARCH ESO ISS AMBI TEMP 9.43
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9