Exposure
ID
PIONI.2021-10-21T01:40:32.940_1
Header ID
PIONI.2021-10-21T01:40:32.940
Date updated
2021-10-21 01:45:54 UTC+0000
Release date
2022-10-21 01:45:54 UTC+0000
UTC Start
2021-10-21 01:40:32.940
UTC End
2021-10-21 01:40:58.540
MJD Start
59508.0698256972
MJD End
59508.0701219935
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003577
Ambient temperature (°C)
12.11
Seeing (arcsec)
0.71
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 24.1450 24.1480 165.4000 165.5000
A0-D0 27.4120 27.3920 110.5000 110.7000
A0-C1 22.6190 22.6190 146.1000 146.2310
B2-D0 23.9180 23.8920 54.9000 55.0000
B2-C1 7.9670 7.9590 54.8600 54.9460
D0-C1 15.9510 15.9340 234.9490 235.0360
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 59508.0698256972
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 24.145
HIERARCH ESO ISS PBL12 END 24.148
HIERARCH ESO ISS PBLA12 START 165.4
HIERARCH ESO ISS PBLA12 END 165.5
HIERARCH ESO ISS PBL13 START 27.412
HIERARCH ESO ISS PBL13 END 27.392
HIERARCH ESO ISS PBLA13 START 110.5
HIERARCH ESO ISS PBLA13 END 110.7
HIERARCH ESO ISS PBL14 START 22.619
HIERARCH ESO ISS PBL14 END 22.619
HIERARCH ESO ISS PBLA14 START 146.1
HIERARCH ESO ISS PBLA14 END 146.231
HIERARCH ESO ISS PBL23 START 23.918
HIERARCH ESO ISS PBL23 END 23.892
HIERARCH ESO ISS PBLA23 START 54.9
HIERARCH ESO ISS PBLA23 END 55.0
HIERARCH ESO ISS PBL24 START 7.967
HIERARCH ESO ISS PBL24 END 7.959
HIERARCH ESO ISS PBLA24 START 54.86
HIERARCH ESO ISS PBLA24 END 54.946
HIERARCH ESO ISS PBL34 START 15.951
HIERARCH ESO ISS PBL34 END 15.934
HIERARCH ESO ISS PBLA34 START 234.949
HIERARCH ESO ISS PBLA34 END 235.036
HIERARCH ESO ISS AMBI TAU0 START 0.003577
HIERARCH ESO ISS AMBI TAU0 END 0.003577
HIERARCH ESO ISS AMBI TEMP 12.11
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71