Exposure
ID
PIONI.2022-11-23T02:03:25.110_1
Header ID
PIONI.2022-11-23T02:03:25.110
Date updated
2022-11-23 02:11:23 UTC+0000
Release date
2022-11-23 02:03:25 UTC+0000
UTC Start
2022-11-23 02:03:25.110
UTC End
2022-11-23 02:03:50.710
MJD Start
59906.0857072924
MJD End
59906.0860035887
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0047435
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.605
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 66.9390 66.9730 267.4000 267.4000
K0-D0 93.6350 93.6830 246.4000 246.4000
K0-J3 56.5510 56.5530 328.3310 328.3780
G2-D0 39.3200 39.3290 208.8000 208.8000
G2-J3 63.2590 63.2770 35.9960 36.0690
D0-J3 102.3860 102.4130 33.2240 33.2970
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 59906.0857072924
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 66.939
HIERARCH ESO ISS PBL12 END 66.973
HIERARCH ESO ISS PBLA12 START 267.4
HIERARCH ESO ISS PBLA12 END 267.4
HIERARCH ESO ISS PBL13 START 93.635
HIERARCH ESO ISS PBL13 END 93.683
HIERARCH ESO ISS PBLA13 START 246.4
HIERARCH ESO ISS PBLA13 END 246.4
HIERARCH ESO ISS PBL14 START 56.551
HIERARCH ESO ISS PBL14 END 56.553
HIERARCH ESO ISS PBLA14 START 328.331
HIERARCH ESO ISS PBLA14 END 328.378
HIERARCH ESO ISS PBL23 START 39.32
HIERARCH ESO ISS PBL23 END 39.329
HIERARCH ESO ISS PBLA23 START 208.8
HIERARCH ESO ISS PBLA23 END 208.8
HIERARCH ESO ISS PBL24 START 63.259
HIERARCH ESO ISS PBL24 END 63.277
HIERARCH ESO ISS PBLA24 START 35.996
HIERARCH ESO ISS PBLA24 END 36.069
HIERARCH ESO ISS PBL34 START 102.386
HIERARCH ESO ISS PBL34 END 102.413
HIERARCH ESO ISS PBLA34 START 33.224
HIERARCH ESO ISS PBLA34 END 33.297
HIERARCH ESO ISS AMBI TAU0 START 0.004944
HIERARCH ESO ISS AMBI TAU0 END 0.004543
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.67