Exposure
ID
PIONI.2022-11-21T03:07:20.808_1
Header ID
PIONI.2022-11-21T03:07:20.808
Date updated
2022-11-21 03:10:44 UTC+0000
Release date
2022-11-21 03:07:20 UTC+0000
UTC Start
2022-11-21 03:07:20.809
UTC End
2022-11-21 03:07:46.409
MJD Start
59904.1301019532
MJD End
59904.1303982495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0134145
Ambient temperature (°C)
15.08
Seeing (arcsec)
0.52
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 25.2020 25.1990 143.0000 143.1000
A0-D0 32.0030 32.0040 71.6000 71.7000
A0-J3 132.2890 132.3000 46.6720 46.7270
B2-D0 33.8500 33.8530 26.7000 26.8000
B2-J3 137.3870 137.3980 36.1680 36.2250
D0-J3 104.1450 104.1540 39.2300 39.2860
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 59904.1301019532
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 25.202
HIERARCH ESO ISS PBL12 END 25.199
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 32.003
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 71.6
HIERARCH ESO ISS PBLA13 END 71.7
HIERARCH ESO ISS PBL14 START 132.289
HIERARCH ESO ISS PBL14 END 132.3
HIERARCH ESO ISS PBLA14 START 46.672
HIERARCH ESO ISS PBLA14 END 46.727
HIERARCH ESO ISS PBL23 START 33.85
HIERARCH ESO ISS PBL23 END 33.853
HIERARCH ESO ISS PBLA23 START 26.7
HIERARCH ESO ISS PBLA23 END 26.8
HIERARCH ESO ISS PBL24 START 137.387
HIERARCH ESO ISS PBL24 END 137.398
HIERARCH ESO ISS PBLA24 START 36.168
HIERARCH ESO ISS PBLA24 END 36.225
HIERARCH ESO ISS PBL34 START 104.145
HIERARCH ESO ISS PBL34 END 104.154
HIERARCH ESO ISS PBLA34 START 39.23
HIERARCH ESO ISS PBLA34 END 39.286
HIERARCH ESO ISS AMBI TAU0 START 0.014289
HIERARCH ESO ISS AMBI TAU0 END 0.01254
HIERARCH ESO ISS AMBI TEMP 15.08
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.55