Exposure
ID
PIONI.2020-12-31T06:44:48.504_1
Header ID
PIONI.2020-12-31T06:44:48.504
Date updated
2021-09-29 14:25:56 UTC+0000
Release date
2020-12-31 06:44:48 UTC+0000
UTC Start
2020-12-31 06:44:48.505
UTC End
2020-12-31 06:45:14.105
MJD Start
59214.2811169522
MJD End
59214.2814132485
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0036885
Ambient temperature (°C)
13.69
Seeing (arcsec)
1.015
Observation
ID
45948
Category
calibrator
Program ID
106.21GN.001
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
34575
Name
HD92770
RA
160.62949
DEC
-13.97444
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8310 24.8390 135.2000 135.2000
A0-D0 27.7250 27.7600 60.2000 60.3000
A0-C1 20.9450 20.9650 109.9870 110.0030
B2-D0 32.0530 32.0590 11.8000 11.9000
B2-C1 10.6780 10.6800 11.7720 11.8580
D0-C1 21.3750 21.3790 191.8330 191.9190
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59214.2811169522
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD92770
RA 160.62949
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 A0
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 24.831
HIERARCH ESO ISS PBL12 END 24.839
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 135.2
HIERARCH ESO ISS PBL13 START 27.725
HIERARCH ESO ISS PBL13 END 27.76
HIERARCH ESO ISS PBLA13 START 60.2
HIERARCH ESO ISS PBLA13 END 60.3
HIERARCH ESO ISS PBL14 START 20.945
HIERARCH ESO ISS PBL14 END 20.965
HIERARCH ESO ISS PBLA14 START 109.987
HIERARCH ESO ISS PBLA14 END 110.003
HIERARCH ESO ISS PBL23 START 32.053
HIERARCH ESO ISS PBL23 END 32.059
HIERARCH ESO ISS PBLA23 START 11.8
HIERARCH ESO ISS PBLA23 END 11.9
HIERARCH ESO ISS PBL24 START 10.678
HIERARCH ESO ISS PBL24 END 10.68
HIERARCH ESO ISS PBLA24 START 11.772
HIERARCH ESO ISS PBLA24 END 11.858
HIERARCH ESO ISS PBL34 START 21.375
HIERARCH ESO ISS PBL34 END 21.379
HIERARCH ESO ISS PBLA34 START 191.833
HIERARCH ESO ISS PBLA34 END 191.919
HIERARCH ESO ISS AMBI TAU0 START 0.003556
HIERARCH ESO ISS AMBI TAU0 END 0.003821
HIERARCH ESO ISS AMBI TEMP 13.69
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 0.98