Exposure
ID
PIONI.2022-11-24T03:11:19.401_1
Header ID
PIONI.2022-11-24T03:11:19.401
Date updated
2022-11-24 03:18:20 UTC+0000
Release date
2022-11-24 03:11:19 UTC+0000
UTC Start
2022-11-24 03:11:19.401
UTC End
2022-11-24 03:11:45.001
MJD Start
59907.1328634419
MJD End
59907.1331597382
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008959
Ambient temperature (°C)
12.27
Seeing (arcsec)
0.6
Observation
ID
53231
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
39589
Name
HD 14376
RA
34.724254
DEC
-19.53477
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0530 68.0370 273.4000 273.5000
K0-D0 95.8240 95.8110 252.9000 253.0000
K0-J3 56.1540 56.1470 335.1250 335.1900
G2-D0 39.9770 39.9780 216.3000 216.3000
G2-J3 64.5060 64.5070 43.3880 43.4390
D0-J3 104.2940 104.2960 40.6750 40.7260
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 59907.1328634419
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 14376
RA 34.724254
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 K0
HIERARCH ESO ISS CONF STATION2 G2
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 68.053
HIERARCH ESO ISS PBL12 END 68.037
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.824
HIERARCH ESO ISS PBL13 END 95.811
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 56.154
HIERARCH ESO ISS PBL14 END 56.147
HIERARCH ESO ISS PBLA14 START 335.125
HIERARCH ESO ISS PBLA14 END 335.19
HIERARCH ESO ISS PBL23 START 39.977
HIERARCH ESO ISS PBL23 END 39.978
HIERARCH ESO ISS PBLA23 START 216.3
HIERARCH ESO ISS PBLA23 END 216.3
HIERARCH ESO ISS PBL24 START 64.506
HIERARCH ESO ISS PBL24 END 64.507
HIERARCH ESO ISS PBLA24 START 43.388
HIERARCH ESO ISS PBLA24 END 43.439
HIERARCH ESO ISS PBL34 START 104.294
HIERARCH ESO ISS PBL34 END 104.296
HIERARCH ESO ISS PBLA34 START 40.675
HIERARCH ESO ISS PBLA34 END 40.726
HIERARCH ESO ISS AMBI TAU0 START 0.008959
HIERARCH ESO ISS AMBI TAU0 END 0.008959
HIERARCH ESO ISS AMBI TEMP 12.27
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6