Exposure
ID
PIONI.2022-11-20T05:39:53.129_1
Header ID
PIONI.2022-11-20T05:39:53.129
Date updated
2022-11-20 05:50:36 UTC+0000
Release date
2022-11-20 05:39:53 UTC+0000
UTC Start
2022-11-20 05:39:53.128
UTC End
2022-11-20 05:40:18.728
MJD Start
59903.2360315793
MJD End
59903.2363278756
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008088
Ambient temperature (°C)
13.56
Seeing (arcsec)
0.6
Observation
ID
53195
Category
calibrator
Program ID
110.241D.001
Program Title
INTERFEROMETRIC IMAGING OF TAU CETI, A PLANET-HOSTING SOLAR ANALOG
Program Type
Normal
PI / COI
ROETTENBACHER/ KORHONEN/ MONNIER/ FISCHER
Target
ID
39558
Name
HD 14376
RA
34.723074
DEC
-19.53477
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 23.5800 23.5740 163.4000 163.5000
A0-D0 26.5700 26.5260 81.9000 82.0000
A0-C1 19.1470 19.1270 136.1950 136.3100
B2-D0 32.8060 32.7930 36.6000 36.6000
B2-C1 10.9290 10.9250 36.5780 36.5980
D0-C1 21.8770 21.8680 216.6330 216.6530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.241D.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59903.2360315793
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 14376
RA 34.723074
DEC -19.53477
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 23.58
HIERARCH ESO ISS PBL12 END 23.574
HIERARCH ESO ISS PBLA12 START 163.4
HIERARCH ESO ISS PBLA12 END 163.5
HIERARCH ESO ISS PBL13 START 26.57
HIERARCH ESO ISS PBL13 END 26.526
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 82.0
HIERARCH ESO ISS PBL14 START 19.147
HIERARCH ESO ISS PBL14 END 19.127
HIERARCH ESO ISS PBLA14 START 136.195
HIERARCH ESO ISS PBLA14 END 136.31
HIERARCH ESO ISS PBL23 START 32.806
HIERARCH ESO ISS PBL23 END 32.793
HIERARCH ESO ISS PBLA23 START 36.6
HIERARCH ESO ISS PBLA23 END 36.6
HIERARCH ESO ISS PBL24 START 10.929
HIERARCH ESO ISS PBL24 END 10.925
HIERARCH ESO ISS PBLA24 START 36.578
HIERARCH ESO ISS PBLA24 END 36.598
HIERARCH ESO ISS PBL34 START 21.877
HIERARCH ESO ISS PBL34 END 21.868
HIERARCH ESO ISS PBLA34 START 216.633
HIERARCH ESO ISS PBLA34 END 216.653
HIERARCH ESO ISS AMBI TAU0 START 0.008088
HIERARCH ESO ISS AMBI TAU0 END 0.008088
HIERARCH ESO ISS AMBI TEMP 13.56
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6