Exposure
ID
PIONI.2021-01-03T08:05:10.214_1
Header ID
PIONI.2021-01-03T08:05:10.214
Date updated
2021-09-29 14:25:59 UTC+0000
Release date
2021-01-03 08:05:10 UTC+0000
UTC Start
2021-01-03 08:05:10.214
UTC End
2021-01-03 08:05:35.814
MJD Start
59217.3369237715
MJD End
59217.3372200678
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0111605
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.57
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 24.2250 24.2380 135.7000 135.7000
A0-D0 23.1230 23.1700 55.4000 55.5000
A0-C1 19.0330 19.0620 112.1720 112.1600
B2-D0 30.5210 30.5240 4.0000 4.1000
B2-C1 10.1690 10.1700 3.9170 4.0130
D0-C1 20.3520 20.3540 183.9750 184.0700
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 59217.3369237715
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 24.225
HIERARCH ESO ISS PBL12 END 24.238
HIERARCH ESO ISS PBLA12 START 135.7
HIERARCH ESO ISS PBLA12 END 135.7
HIERARCH ESO ISS PBL13 START 23.123
HIERARCH ESO ISS PBL13 END 23.17
HIERARCH ESO ISS PBLA13 START 55.4
HIERARCH ESO ISS PBLA13 END 55.5
HIERARCH ESO ISS PBL14 START 19.033
HIERARCH ESO ISS PBL14 END 19.062
HIERARCH ESO ISS PBLA14 START 112.172
HIERARCH ESO ISS PBLA14 END 112.16
HIERARCH ESO ISS PBL23 START 30.521
HIERARCH ESO ISS PBL23 END 30.524
HIERARCH ESO ISS PBLA23 START 4.0
HIERARCH ESO ISS PBLA23 END 4.1
HIERARCH ESO ISS PBL24 START 10.169
HIERARCH ESO ISS PBL24 END 10.17
HIERARCH ESO ISS PBLA24 START 3.917
HIERARCH ESO ISS PBLA24 END 4.013
HIERARCH ESO ISS PBL34 START 20.352
HIERARCH ESO ISS PBL34 END 20.354
HIERARCH ESO ISS PBLA34 START 183.975
HIERARCH ESO ISS PBLA34 END 184.07
HIERARCH ESO ISS AMBI TAU0 START 0.011031
HIERARCH ESO ISS AMBI TAU0 END 0.01129
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.58