Exposure
ID
PIONI.2022-11-21T05:33:58.358_1
Header ID
PIONI.2022-11-21T05:33:58.358
Date updated
2022-11-21 05:41:10 UTC+0000
Release date
2022-11-21 05:33:58 UTC+0000
UTC Start
2022-11-21 05:33:58.358
UTC End
2022-11-21 05:34:23.958
MJD Start
59904.2319254358
MJD End
59904.2322217321
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015391
Ambient temperature (°C)
14.36
Seeing (arcsec)
0.48
Observation
ID
53211
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
39572
Name
HD 14376
RA
34.723664
DEC
-19.53477
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.6020 23.5960 163.0000 163.1000
A0-D0 26.7130 26.6700 81.8000 81.8000
A0-J3 120.4040 120.2920 54.9150 54.9270
B2-D0 32.8480 32.8360 36.5000 36.6000
B2-J3 129.7070 129.6260 44.9560 44.9700
D0-J3 97.3300 97.2610 47.7850 47.7980
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 59904.2319254358
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 14376
RA 34.723664
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 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.602
HIERARCH ESO ISS PBL12 END 23.596
HIERARCH ESO ISS PBLA12 START 163.0
HIERARCH ESO ISS PBLA12 END 163.1
HIERARCH ESO ISS PBL13 START 26.713
HIERARCH ESO ISS PBL13 END 26.67
HIERARCH ESO ISS PBLA13 START 81.8
HIERARCH ESO ISS PBLA13 END 81.8
HIERARCH ESO ISS PBL14 START 120.404
HIERARCH ESO ISS PBL14 END 120.292
HIERARCH ESO ISS PBLA14 START 54.915
HIERARCH ESO ISS PBLA14 END 54.927
HIERARCH ESO ISS PBL23 START 32.848
HIERARCH ESO ISS PBL23 END 32.836
HIERARCH ESO ISS PBLA23 START 36.5
HIERARCH ESO ISS PBLA23 END 36.6
HIERARCH ESO ISS PBL24 START 129.707
HIERARCH ESO ISS PBL24 END 129.626
HIERARCH ESO ISS PBLA24 START 44.956
HIERARCH ESO ISS PBLA24 END 44.97
HIERARCH ESO ISS PBL34 START 97.33
HIERARCH ESO ISS PBL34 END 97.261
HIERARCH ESO ISS PBLA34 START 47.785
HIERARCH ESO ISS PBLA34 END 47.798
HIERARCH ESO ISS AMBI TAU0 START 0.015391
HIERARCH ESO ISS AMBI TAU0 END 0.015391
HIERARCH ESO ISS AMBI TEMP 14.36
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48