Exposure
ID
PIONI.2022-11-21T06:24:31.995_1
Header ID
PIONI.2022-11-21T06:24:31.995
Date updated
2022-11-21 06:30:53 UTC+0000
Release date
2022-11-21 06:24:31 UTC+0000
UTC Start
2022-11-21 06:24:31.995
UTC End
2022-11-21 06:24:57.595
MJD Start
59904.2670369837
MJD End
59904.26733328
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013598
Ambient temperature (°C)
14.62
Seeing (arcsec)
0.38
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 23.1680 23.1650 172.1000 172.2000
A0-D0 22.5180 22.4630 84.9000 84.9000
A0-J3 109.2460 109.0980 55.2640 55.2590
B2-D0 31.5160 31.4980 37.6000 37.6000
B2-J3 121.4820 121.3710 45.4660 45.4630
D0-J3 90.3610 90.2670 48.1860 48.1810
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 59904.2670369837
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 23.168
HIERARCH ESO ISS PBL12 END 23.165
HIERARCH ESO ISS PBLA12 START 172.1
HIERARCH ESO ISS PBLA12 END 172.2
HIERARCH ESO ISS PBL13 START 22.518
HIERARCH ESO ISS PBL13 END 22.463
HIERARCH ESO ISS PBLA13 START 84.9
HIERARCH ESO ISS PBLA13 END 84.9
HIERARCH ESO ISS PBL14 START 109.246
HIERARCH ESO ISS PBL14 END 109.098
HIERARCH ESO ISS PBLA14 START 55.264
HIERARCH ESO ISS PBLA14 END 55.259
HIERARCH ESO ISS PBL23 START 31.516
HIERARCH ESO ISS PBL23 END 31.498
HIERARCH ESO ISS PBLA23 START 37.6
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 121.482
HIERARCH ESO ISS PBL24 END 121.371
HIERARCH ESO ISS PBLA24 START 45.466
HIERARCH ESO ISS PBLA24 END 45.463
HIERARCH ESO ISS PBL34 START 90.361
HIERARCH ESO ISS PBL34 END 90.267
HIERARCH ESO ISS PBLA34 START 48.186
HIERARCH ESO ISS PBLA34 END 48.181
HIERARCH ESO ISS AMBI TAU0 START 0.013598
HIERARCH ESO ISS AMBI TAU0 END 0.013598
HIERARCH ESO ISS AMBI TEMP 14.62
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38