Exposure
ID
PIONI.2021-03-09T07:07:04.428_1
Header ID
PIONI.2021-03-09T07:07:04.428
Date updated
2021-09-29 14:26:50 UTC+0000
Release date
2021-03-09 07:07:04 UTC+0000
UTC Start
2021-03-09 07:07:04.428
UTC End
2021-03-09 07:07:30.028
MJD Start
59282.2965790275
MJD End
59282.2968753238
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007095
Ambient temperature (°C)
16.09
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 67.9100 67.8900 272.5000 272.5000
K0-D0 95.9690 95.9650 252.7000 252.7000
K0-J3 54.2290 54.2110 334.4720 334.5360
G2-D0 39.4700 39.4800 217.1000 217.1000
G2-J3 63.9630 63.9780 44.0550 44.0930
D0-J3 103.2510 103.2770 41.3840 41.4240
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 59282.2965790275
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 67.91
HIERARCH ESO ISS PBL12 END 67.89
HIERARCH ESO ISS PBLA12 START 272.5
HIERARCH ESO ISS PBLA12 END 272.5
HIERARCH ESO ISS PBL13 START 95.969
HIERARCH ESO ISS PBL13 END 95.965
HIERARCH ESO ISS PBLA13 START 252.7
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 54.229
HIERARCH ESO ISS PBL14 END 54.211
HIERARCH ESO ISS PBLA14 START 334.472
HIERARCH ESO ISS PBLA14 END 334.536
HIERARCH ESO ISS PBL23 START 39.47
HIERARCH ESO ISS PBL23 END 39.48
HIERARCH ESO ISS PBLA23 START 217.1
HIERARCH ESO ISS PBLA23 END 217.1
HIERARCH ESO ISS PBL24 START 63.963
HIERARCH ESO ISS PBL24 END 63.978
HIERARCH ESO ISS PBLA24 START 44.055
HIERARCH ESO ISS PBLA24 END 44.093
HIERARCH ESO ISS PBL34 START 103.251
HIERARCH ESO ISS PBL34 END 103.277
HIERARCH ESO ISS PBLA34 START 41.384
HIERARCH ESO ISS PBLA34 END 41.424
HIERARCH ESO ISS AMBI TAU0 START 0.007095
HIERARCH ESO ISS AMBI TAU0 END 0.007095
HIERARCH ESO ISS AMBI TEMP 16.09
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73