Exposure
ID
PIONI.2020-12-29T06:27:08.842_1
Header ID
PIONI.2020-12-29T06:27:08.842
Date updated
2021-09-29 14:25:54 UTC+0000
Release date
2020-12-29 06:27:08 UTC+0000
UTC Start
2020-12-29 06:27:08.842
UTC End
2020-12-29 06:27:34.442
MJD Start
59212.2688523419
MJD End
59212.2691486382
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013226
Ambient temperature (°C)
10.76
Seeing (arcsec)
0.685
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 24.3860 24.3980 134.7000 134.7000
A0-D0 26.1340 26.1740 56.6000 56.7000
A0-C1 19.9660 19.9910 109.4120 109.4230
B2-D0 31.8390 31.8430 8.1000 8.2000
B2-C1 10.6070 10.6090 8.0270 8.1170
D0-C1 21.2320 21.2340 188.0850 188.1750
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 59212.2688523419
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 24.386
HIERARCH ESO ISS PBL12 END 24.398
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 134.7
HIERARCH ESO ISS PBL13 START 26.134
HIERARCH ESO ISS PBL13 END 26.174
HIERARCH ESO ISS PBLA13 START 56.6
HIERARCH ESO ISS PBLA13 END 56.7
HIERARCH ESO ISS PBL14 START 19.966
HIERARCH ESO ISS PBL14 END 19.991
HIERARCH ESO ISS PBLA14 START 109.412
HIERARCH ESO ISS PBLA14 END 109.423
HIERARCH ESO ISS PBL23 START 31.839
HIERARCH ESO ISS PBL23 END 31.843
HIERARCH ESO ISS PBLA23 START 8.1
HIERARCH ESO ISS PBLA23 END 8.2
HIERARCH ESO ISS PBL24 START 10.607
HIERARCH ESO ISS PBL24 END 10.609
HIERARCH ESO ISS PBLA24 START 8.027
HIERARCH ESO ISS PBLA24 END 8.117
HIERARCH ESO ISS PBL34 START 21.232
HIERARCH ESO ISS PBL34 END 21.234
HIERARCH ESO ISS PBLA34 START 188.085
HIERARCH ESO ISS PBLA34 END 188.175
HIERARCH ESO ISS AMBI TAU0 START 0.013288
HIERARCH ESO ISS AMBI TAU0 END 0.013164
HIERARCH ESO ISS AMBI TEMP 10.76
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.73