Exposure
ID
PIONI.2022-11-24T03:40:39.097_1
Header ID
PIONI.2022-11-24T03:40:39.097
Date updated
2022-11-24 03:45:54 UTC+0000
Release date
2022-11-24 03:40:39 UTC+0000
UTC Start
2022-11-24 03:40:39.097
UTC End
2022-11-24 03:41:04.697
MJD Start
59907.1532302932
MJD End
59907.1535265895
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010993
Ambient temperature (°C)
12.23
Seeing (arcsec)
0.57
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 66.7970 66.7610 276.0000 276.0000
K0-D0 94.5470 94.5080 255.1000 255.2000
K0-J3 55.7660 55.7570 338.4910 338.5630
G2-D0 39.9350 39.9320 218.7000 218.7000
G2-J3 64.3120 64.3030 45.6540 45.6960
D0-J3 104.0640 104.0520 42.9750 43.0180
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 59907.1532302932
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 66.797
HIERARCH ESO ISS PBL12 END 66.761
HIERARCH ESO ISS PBLA12 START 276.0
HIERARCH ESO ISS PBLA12 END 276.0
HIERARCH ESO ISS PBL13 START 94.547
HIERARCH ESO ISS PBL13 END 94.508
HIERARCH ESO ISS PBLA13 START 255.1
HIERARCH ESO ISS PBLA13 END 255.2
HIERARCH ESO ISS PBL14 START 55.766
HIERARCH ESO ISS PBL14 END 55.757
HIERARCH ESO ISS PBLA14 START 338.491
HIERARCH ESO ISS PBLA14 END 338.563
HIERARCH ESO ISS PBL23 START 39.935
HIERARCH ESO ISS PBL23 END 39.932
HIERARCH ESO ISS PBLA23 START 218.7
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 64.312
HIERARCH ESO ISS PBL24 END 64.303
HIERARCH ESO ISS PBLA24 START 45.654
HIERARCH ESO ISS PBLA24 END 45.696
HIERARCH ESO ISS PBL34 START 104.064
HIERARCH ESO ISS PBL34 END 104.052
HIERARCH ESO ISS PBLA34 START 42.975
HIERARCH ESO ISS PBLA34 END 43.018
HIERARCH ESO ISS AMBI TAU0 START 0.010993
HIERARCH ESO ISS AMBI TAU0 END 0.010993
HIERARCH ESO ISS AMBI TEMP 12.23
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57