Exposure
ID
PIONI.2021-03-09T07:05:10.225_1
Header ID
PIONI.2021-03-09T07:05:10.225
Date updated
2021-09-29 14:26:50 UTC+0000
Release date
2021-03-09 07:05:10 UTC+0000
UTC Start
2021-03-09 07:05:10.224
UTC End
2021-03-09 07:05:35.824
MJD Start
59282.295257228
MJD End
59282.2955535243
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007095
Ambient temperature (°C)
16.08
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 67.9710 67.9530 272.4000 272.5000
K0-D0 95.9760 95.9750 252.6000 252.7000
K0-J3 54.2860 54.2680 334.2720 334.3410
G2-D0 39.4380 39.4480 216.9000 217.0000
G2-J3 63.9150 63.9300 43.9340 43.9790
D0-J3 103.1700 103.1960 41.2570 41.3040
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 59282.295257228
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 67.971
HIERARCH ESO ISS PBL12 END 67.953
HIERARCH ESO ISS PBLA12 START 272.4
HIERARCH ESO ISS PBLA12 END 272.5
HIERARCH ESO ISS PBL13 START 95.976
HIERARCH ESO ISS PBL13 END 95.975
HIERARCH ESO ISS PBLA13 START 252.6
HIERARCH ESO ISS PBLA13 END 252.7
HIERARCH ESO ISS PBL14 START 54.286
HIERARCH ESO ISS PBL14 END 54.268
HIERARCH ESO ISS PBLA14 START 334.272
HIERARCH ESO ISS PBLA14 END 334.341
HIERARCH ESO ISS PBL23 START 39.438
HIERARCH ESO ISS PBL23 END 39.448
HIERARCH ESO ISS PBLA23 START 216.9
HIERARCH ESO ISS PBLA23 END 217.0
HIERARCH ESO ISS PBL24 START 63.915
HIERARCH ESO ISS PBL24 END 63.93
HIERARCH ESO ISS PBLA24 START 43.934
HIERARCH ESO ISS PBLA24 END 43.979
HIERARCH ESO ISS PBL34 START 103.17
HIERARCH ESO ISS PBL34 END 103.196
HIERARCH ESO ISS PBLA34 START 41.257
HIERARCH ESO ISS PBLA34 END 41.304
HIERARCH ESO ISS AMBI TAU0 START 0.007095
HIERARCH ESO ISS AMBI TAU0 END 0.007095
HIERARCH ESO ISS AMBI TEMP 16.08
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73