Exposure
ID
PIONI.2021-03-09T07:06:26.298_1
Header ID
PIONI.2021-03-09T07:06:26.298
Date updated
2021-09-29 14:26:50 UTC+0000
Release date
2021-03-09 07:06:26 UTC+0000
UTC Start
2021-03-09 07:06:26.298
UTC End
2021-03-09 07:06:51.898
MJD Start
59282.296137711
MJD End
59282.2964340073
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007095
Ambient temperature (°C)
16.11
Seeing (arcsec)
0.73
Observation
ID
47090
Category
calibrator
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
35335
Name
gVir
RA
197.13508
DEC
-8.98466
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 67.9310 67.9120 272.5000 272.5000
K0-D0 95.9720 95.9690 252.7000 252.7000
K0-J3 54.2480 54.2300 334.4050 334.4680
G2-D0 39.4600 39.4700 217.0000 217.1000
G2-J3 63.9470 63.9630 44.0150 44.0530
D0-J3 103.2250 103.2500 41.3420 41.3820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59282.296137711
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.13508
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 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 67.931
HIERARCH ESO ISS PBL12 END 67.912
HIERARCH ESO ISS PBLA12 START 272.5
HIERARCH ESO ISS PBLA12 END 272.5
HIERARCH ESO ISS PBL13 START 95.972
HIERARCH ESO ISS PBL13 END 95.969
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 54.248
HIERARCH ESO ISS PBL14 END 54.23
HIERARCH ESO ISS PBLA14 START 334.405
HIERARCH ESO ISS PBLA14 END 334.468
HIERARCH ESO ISS PBL23 START 39.46
HIERARCH ESO ISS PBL23 END 39.47
HIERARCH ESO ISS PBLA23 START 217.0
HIERARCH ESO ISS PBLA23 END 217.1
HIERARCH ESO ISS PBL24 START 63.947
HIERARCH ESO ISS PBL24 END 63.963
HIERARCH ESO ISS PBLA24 START 44.015
HIERARCH ESO ISS PBLA24 END 44.053
HIERARCH ESO ISS PBL34 START 103.225
HIERARCH ESO ISS PBL34 END 103.25
HIERARCH ESO ISS PBLA34 START 41.342
HIERARCH ESO ISS PBLA34 END 41.382
HIERARCH ESO ISS AMBI TAU0 START 0.007095
HIERARCH ESO ISS AMBI TAU0 END 0.007095
HIERARCH ESO ISS AMBI TEMP 16.11
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73