Exposure
ID
PIONI.2022-11-24T03:13:49.796_1
Header ID
PIONI.2022-11-24T03:13:49.796
Date updated
2022-11-24 03:23:56 UTC+0000
Release date
2022-11-24 03:13:49 UTC+0000
UTC Start
2022-11-24 03:13:49.796
UTC End
2022-11-24 03:14:15.396
MJD Start
59907.1346041178
MJD End
59907.1349004141
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008493
Ambient temperature (°C)
12.28
Seeing (arcsec)
0.6
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 67.9840 67.9670 273.6000 273.7000
K0-D0 95.7660 95.7510 253.1000 253.2000
K0-J3 56.1240 56.1170 335.3980 335.4640
G2-D0 39.9820 39.9830 216.5000 216.6000
G2-J3 64.5070 64.5070 43.5970 43.6470
D0-J3 104.3000 104.3010 40.8870 40.9370
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 59907.1346041178
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 67.984
HIERARCH ESO ISS PBL12 END 67.967
HIERARCH ESO ISS PBLA12 START 273.6
HIERARCH ESO ISS PBLA12 END 273.7
HIERARCH ESO ISS PBL13 START 95.766
HIERARCH ESO ISS PBL13 END 95.751
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 56.124
HIERARCH ESO ISS PBL14 END 56.117
HIERARCH ESO ISS PBLA14 START 335.398
HIERARCH ESO ISS PBLA14 END 335.464
HIERARCH ESO ISS PBL23 START 39.982
HIERARCH ESO ISS PBL23 END 39.983
HIERARCH ESO ISS PBLA23 START 216.5
HIERARCH ESO ISS PBLA23 END 216.6
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.507
HIERARCH ESO ISS PBLA24 START 43.597
HIERARCH ESO ISS PBLA24 END 43.647
HIERARCH ESO ISS PBL34 START 104.3
HIERARCH ESO ISS PBL34 END 104.301
HIERARCH ESO ISS PBLA34 START 40.887
HIERARCH ESO ISS PBLA34 END 40.937
HIERARCH ESO ISS AMBI TAU0 START 0.008493
HIERARCH ESO ISS AMBI TAU0 END 0.008493
HIERARCH ESO ISS AMBI TEMP 12.28
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6