Exposure
ID
PIONI.2020-12-29T06:05:14.083_1
Header ID
PIONI.2020-12-29T06:05:14.083
Date updated
2021-09-29 14:25:54 UTC+0000
Release date
2020-12-29 06:05:14 UTC+0000
UTC Start
2020-12-29 06:05:14.083
UTC End
2020-12-29 06:05:39.683
MJD Start
59212.2536352202
MJD End
59212.2539315165
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009593
Ambient temperature (°C)
10.35
Seeing (arcsec)
0.81
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 23.8870 23.9020 134.5000 134.5000
A0-D0 24.6570 24.6990 52.9000 53.0000
A0-C1 18.9560 18.9850 109.1130 109.1180
B2-D0 31.7160 31.7180 4.7000 4.8000
B2-C1 10.5670 10.5670 4.7060 4.7980
D0-C1 21.1490 21.1510 184.7600 184.8520
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 59212.2536352202
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 23.887
HIERARCH ESO ISS PBL12 END 23.902
HIERARCH ESO ISS PBLA12 START 134.5
HIERARCH ESO ISS PBLA12 END 134.5
HIERARCH ESO ISS PBL13 START 24.657
HIERARCH ESO ISS PBL13 END 24.699
HIERARCH ESO ISS PBLA13 START 52.9
HIERARCH ESO ISS PBLA13 END 53.0
HIERARCH ESO ISS PBL14 START 18.956
HIERARCH ESO ISS PBL14 END 18.985
HIERARCH ESO ISS PBLA14 START 109.113
HIERARCH ESO ISS PBLA14 END 109.118
HIERARCH ESO ISS PBL23 START 31.716
HIERARCH ESO ISS PBL23 END 31.718
HIERARCH ESO ISS PBLA23 START 4.7
HIERARCH ESO ISS PBLA23 END 4.8
HIERARCH ESO ISS PBL24 START 10.567
HIERARCH ESO ISS PBL24 END 10.567
HIERARCH ESO ISS PBLA24 START 4.706
HIERARCH ESO ISS PBLA24 END 4.798
HIERARCH ESO ISS PBL34 START 21.149
HIERARCH ESO ISS PBL34 END 21.151
HIERARCH ESO ISS PBLA34 START 184.76
HIERARCH ESO ISS PBLA34 END 184.852
HIERARCH ESO ISS AMBI TAU0 START 0.009593
HIERARCH ESO ISS AMBI TAU0 END 0.009593
HIERARCH ESO ISS AMBI TEMP 10.35
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81