Exposure
ID
PIONI.2022-11-21T04:42:12.733_1
Header ID
PIONI.2022-11-21T04:42:12.733
Date updated
2022-11-21 04:51:09 UTC+0000
Release date
2022-11-21 04:42:12 UTC+0000
UTC Start
2022-11-21 04:42:12.733
UTC End
2022-11-21 04:42:38.333
MJD Start
59904.1959807086
MJD End
59904.1962770049
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0123605
Ambient temperature (°C)
14.63
Seeing (arcsec)
0.42
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 24.2330 24.2260 154.8000 154.9000
A0-D0 29.8050 29.7770 78.6000 78.6000
A0-J3 128.0960 128.0300 53.1540 53.1810
B2-D0 33.6490 33.6420 34.2000 34.2000
B2-J3 135.0900 135.0450 43.0340 43.0640
D0-J3 101.9760 101.9370 45.9520 45.9810
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 59904.1959807086
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 24.233
HIERARCH ESO ISS PBL12 END 24.226
HIERARCH ESO ISS PBLA12 START 154.8
HIERARCH ESO ISS PBLA12 END 154.9
HIERARCH ESO ISS PBL13 START 29.805
HIERARCH ESO ISS PBL13 END 29.777
HIERARCH ESO ISS PBLA13 START 78.6
HIERARCH ESO ISS PBLA13 END 78.6
HIERARCH ESO ISS PBL14 START 128.096
HIERARCH ESO ISS PBL14 END 128.03
HIERARCH ESO ISS PBLA14 START 53.154
HIERARCH ESO ISS PBLA14 END 53.181
HIERARCH ESO ISS PBL23 START 33.649
HIERARCH ESO ISS PBL23 END 33.642
HIERARCH ESO ISS PBLA23 START 34.2
HIERARCH ESO ISS PBLA23 END 34.2
HIERARCH ESO ISS PBL24 START 135.09
HIERARCH ESO ISS PBL24 END 135.045
HIERARCH ESO ISS PBLA24 START 43.034
HIERARCH ESO ISS PBLA24 END 43.064
HIERARCH ESO ISS PBL34 START 101.976
HIERARCH ESO ISS PBL34 END 101.937
HIERARCH ESO ISS PBLA34 START 45.952
HIERARCH ESO ISS PBLA34 END 45.981
HIERARCH ESO ISS AMBI TAU0 START 0.011701
HIERARCH ESO ISS AMBI TAU0 END 0.01302
HIERARCH ESO ISS AMBI TEMP 14.63
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42