Exposure
ID
PIONI.2021-03-13T05:38:58.987_1
Header ID
PIONI.2021-03-13T05:38:58.987
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2021-03-13 05:38:58 UTC+0000
UTC Start
2021-03-13 05:38:58.987
UTC End
2021-03-13 05:39:24.587
MJD Start
59286.2354049417
MJD End
59286.235701238
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006585
Ambient temperature (°C)
11.36
Seeing (arcsec)
0.495
Observation
ID
48360
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
36266
Name
HD92770
RA
160.629489
DEC
-13.97444
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 117.6760 117.5990 245.2000 245.2000
K0-D0 90.4990 90.4190 256.4000 256.5000
K0-C1 108.2070 108.1280 248.2900 248.3100
B2-D0 33.9000 33.8980 33.7000 33.8000
B2-C1 11.2920 11.2920 33.6840 33.7150
D0-C1 22.6070 22.6060 213.7410 213.7720
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 59286.2354049417
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD92770
RA 160.629489
DEC -13.97444
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 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 117.676
HIERARCH ESO ISS PBL12 END 117.599
HIERARCH ESO ISS PBLA12 START 245.2
HIERARCH ESO ISS PBLA12 END 245.2
HIERARCH ESO ISS PBL13 START 90.499
HIERARCH ESO ISS PBL13 END 90.419
HIERARCH ESO ISS PBLA13 START 256.4
HIERARCH ESO ISS PBLA13 END 256.5
HIERARCH ESO ISS PBL14 START 108.207
HIERARCH ESO ISS PBL14 END 108.128
HIERARCH ESO ISS PBLA14 START 248.29
HIERARCH ESO ISS PBLA14 END 248.31
HIERARCH ESO ISS PBL23 START 33.9
HIERARCH ESO ISS PBL23 END 33.898
HIERARCH ESO ISS PBLA23 START 33.7
HIERARCH ESO ISS PBLA23 END 33.8
HIERARCH ESO ISS PBL24 START 11.292
HIERARCH ESO ISS PBL24 END 11.292
HIERARCH ESO ISS PBLA24 START 33.684
HIERARCH ESO ISS PBLA24 END 33.715
HIERARCH ESO ISS PBL34 START 22.607
HIERARCH ESO ISS PBL34 END 22.606
HIERARCH ESO ISS PBLA34 START 213.741
HIERARCH ESO ISS PBLA34 END 213.772
HIERARCH ESO ISS AMBI TAU0 START 0.006459
HIERARCH ESO ISS AMBI TAU0 END 0.006711
HIERARCH ESO ISS AMBI TEMP 11.36
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.49