Exposure
ID
PIONI.2022-11-21T03:08:35.768_1
Header ID
PIONI.2022-11-21T03:08:35.768
Date updated
2022-11-21 03:15:33 UTC+0000
Release date
2022-11-21 03:08:35 UTC+0000
UTC Start
2022-11-21 03:08:35.768
UTC End
2022-11-21 03:09:01.368
MJD Start
59904.1309695411
MJD End
59904.1312658374
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01254
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.55
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 25.1950 25.1920 143.2000 143.3000
A0-D0 32.0040 32.0040 71.7000 71.8000
A0-J3 132.3100 132.3200 46.8230 46.8770
B2-D0 33.8560 33.8580 26.9000 26.9000
B2-J3 137.4110 137.4220 36.3240 36.3800
D0-J3 104.1630 104.1720 39.3850 39.4400
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 59904.1309695411
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 25.195
HIERARCH ESO ISS PBL12 END 25.192
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.3
HIERARCH ESO ISS PBL13 START 32.004
HIERARCH ESO ISS PBL13 END 32.004
HIERARCH ESO ISS PBLA13 START 71.7
HIERARCH ESO ISS PBLA13 END 71.8
HIERARCH ESO ISS PBL14 START 132.31
HIERARCH ESO ISS PBL14 END 132.32
HIERARCH ESO ISS PBLA14 START 46.823
HIERARCH ESO ISS PBLA14 END 46.877
HIERARCH ESO ISS PBL23 START 33.856
HIERARCH ESO ISS PBL23 END 33.858
HIERARCH ESO ISS PBLA23 START 26.9
HIERARCH ESO ISS PBLA23 END 26.9
HIERARCH ESO ISS PBL24 START 137.411
HIERARCH ESO ISS PBL24 END 137.422
HIERARCH ESO ISS PBLA24 START 36.324
HIERARCH ESO ISS PBLA24 END 36.38
HIERARCH ESO ISS PBL34 START 104.163
HIERARCH ESO ISS PBL34 END 104.172
HIERARCH ESO ISS PBLA34 START 39.385
HIERARCH ESO ISS PBLA34 END 39.44
HIERARCH ESO ISS AMBI TAU0 START 0.01254
HIERARCH ESO ISS AMBI TAU0 END 0.01254
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55