Exposure
ID
PIONI.2022-11-20T04:29:55.754_1
Header ID
PIONI.2022-11-20T04:29:55.754
Date updated
2022-11-20 04:36:24 UTC+0000
Release date
2022-11-20 04:29:55 UTC+0000
UTC Start
2022-11-20 04:29:55.754
UTC End
2022-11-20 04:30:21.354
MJD Start
59903.187450856
MJD End
59903.1877471523
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005007
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.73
Observation
ID
53191
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
39555
Name
HD 12702
RA
31.05109
DEC
-11.85978
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.2130 23.2020 153.3000 153.4000
A0-D0 30.2100 30.1840 75.7000 75.7000
A0-C1 20.1820 20.1600 124.2000 124.2730
B2-D0 33.9300 33.9300 33.8000 33.8000
B2-C1 11.3030 11.3020 33.7260 33.7550
D0-C1 22.6280 22.6270 213.7830 213.8120
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 59903.187450856
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12702
RA 31.05109
DEC -11.85978
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 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.213
HIERARCH ESO ISS PBL12 END 23.202
HIERARCH ESO ISS PBLA12 START 153.3
HIERARCH ESO ISS PBLA12 END 153.4
HIERARCH ESO ISS PBL13 START 30.21
HIERARCH ESO ISS PBL13 END 30.184
HIERARCH ESO ISS PBLA13 START 75.7
HIERARCH ESO ISS PBLA13 END 75.7
HIERARCH ESO ISS PBL14 START 20.182
HIERARCH ESO ISS PBL14 END 20.16
HIERARCH ESO ISS PBLA14 START 124.2
HIERARCH ESO ISS PBLA14 END 124.273
HIERARCH ESO ISS PBL23 START 33.93
HIERARCH ESO ISS PBL23 END 33.93
HIERARCH ESO ISS PBLA23 START 33.8
HIERARCH ESO ISS PBLA23 END 33.8
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.302
HIERARCH ESO ISS PBLA24 START 33.726
HIERARCH ESO ISS PBLA24 END 33.755
HIERARCH ESO ISS PBL34 START 22.628
HIERARCH ESO ISS PBL34 END 22.627
HIERARCH ESO ISS PBLA34 START 213.783
HIERARCH ESO ISS PBLA34 END 213.812
HIERARCH ESO ISS AMBI TAU0 START 0.005007
HIERARCH ESO ISS AMBI TAU0 END 0.005007
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73