Exposure
ID
PIONI.2021-09-11T00:49:32.595_1
Header ID
PIONI.2021-09-11T00:49:32.595
Date updated
2021-09-29 14:28:35 UTC+0000
Release date
2021-09-11 00:49:32 UTC+0000
UTC Start
2021-09-11 00:49:32.595
UTC End
2021-09-11 00:49:58.195
MJD Start
59468.034405035
MJD End
59468.0347013313
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005052
Ambient temperature (°C)
14.03
Seeing (arcsec)
0.64
Observation
ID
48127
Category
calibrator
Program ID
106.21GN.003
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
36112
Name
HD 192531
RA
304.761168
DEC
-63.2311
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.2130 84.2520 99.8000 100.0000
A0-J2 128.1020 128.1220 80.6000 80.7000
A0-J3 123.3860 123.3470 43.0410 43.1560
G1-J2 55.9640 55.9490 50.8000 51.0000
G1-J3 104.5560 104.5550 0.6830 0.7640
J2-J3 81.0420 81.0820 328.6570 328.7450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59468.034405035
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 192531
RA 304.761168
DEC -63.2311
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 84.213
HIERARCH ESO ISS PBL12 END 84.252
HIERARCH ESO ISS PBLA12 START 99.8
HIERARCH ESO ISS PBLA12 END 100.0
HIERARCH ESO ISS PBL13 START 128.102
HIERARCH ESO ISS PBL13 END 128.122
HIERARCH ESO ISS PBLA13 START 80.6
HIERARCH ESO ISS PBLA13 END 80.7
HIERARCH ESO ISS PBL14 START 123.386
HIERARCH ESO ISS PBL14 END 123.347
HIERARCH ESO ISS PBLA14 START 43.041
HIERARCH ESO ISS PBLA14 END 43.156
HIERARCH ESO ISS PBL23 START 55.964
HIERARCH ESO ISS PBL23 END 55.949
HIERARCH ESO ISS PBLA23 START 50.8
HIERARCH ESO ISS PBLA23 END 51.0
HIERARCH ESO ISS PBL24 START 104.556
HIERARCH ESO ISS PBL24 END 104.555
HIERARCH ESO ISS PBLA24 START 0.683
HIERARCH ESO ISS PBLA24 END 0.764
HIERARCH ESO ISS PBL34 START 81.042
HIERARCH ESO ISS PBL34 END 81.082
HIERARCH ESO ISS PBLA34 START 328.657
HIERARCH ESO ISS PBLA34 END 328.745
HIERARCH ESO ISS AMBI TAU0 START 0.005052
HIERARCH ESO ISS AMBI TAU0 END 0.005052
HIERARCH ESO ISS AMBI TEMP 14.03
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64