Exposure
ID
PIONI.2021-01-03T08:07:42.744_1
Header ID
PIONI.2021-01-03T08:07:42.744
Date updated
2021-09-29 14:25:59 UTC+0000
Release date
2021-01-03 08:07:42 UTC+0000
UTC Start
2021-01-03 08:07:42.744
UTC End
2021-01-03 08:08:08.344
MJD Start
59217.3386891703
MJD End
59217.3389854666
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01079
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.67
Observation
ID
45959
Category
calibrator
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
34585
Name
gVir
RA
197.133957
DEC
-8.98466
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 24.2800 24.2930 135.6000 135.6000
A0-D0 23.3230 23.3700 55.9000 56.0000
A0-C1 19.1570 19.1850 112.1210 112.1100
B2-D0 30.5330 30.5360 4.4000 4.5000
B2-C1 10.1730 10.1740 4.3230 4.4180
D0-C1 20.3600 20.3620 184.3810 184.4760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59217.3386891703
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.133957
DEC -8.98466
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 24.28
HIERARCH ESO ISS PBL12 END 24.293
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 23.323
HIERARCH ESO ISS PBL13 END 23.37
HIERARCH ESO ISS PBLA13 START 55.9
HIERARCH ESO ISS PBLA13 END 56.0
HIERARCH ESO ISS PBL14 START 19.157
HIERARCH ESO ISS PBL14 END 19.185
HIERARCH ESO ISS PBLA14 START 112.121
HIERARCH ESO ISS PBLA14 END 112.11
HIERARCH ESO ISS PBL23 START 30.533
HIERARCH ESO ISS PBL23 END 30.536
HIERARCH ESO ISS PBLA23 START 4.4
HIERARCH ESO ISS PBLA23 END 4.5
HIERARCH ESO ISS PBL24 START 10.173
HIERARCH ESO ISS PBL24 END 10.174
HIERARCH ESO ISS PBLA24 START 4.323
HIERARCH ESO ISS PBLA24 END 4.418
HIERARCH ESO ISS PBL34 START 20.36
HIERARCH ESO ISS PBL34 END 20.362
HIERARCH ESO ISS PBLA34 START 184.381
HIERARCH ESO ISS PBLA34 END 184.476
HIERARCH ESO ISS AMBI TAU0 START 0.01079
HIERARCH ESO ISS AMBI TAU0 END 0.01079
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67