Exposure
ID
PIONI.2022-11-24T03:40:01.652_1
Header ID
PIONI.2022-11-24T03:40:01.652
Date updated
2022-11-24 03:45:54 UTC+0000
Release date
2022-11-24 03:40:01 UTC+0000
UTC Start
2022-11-24 03:40:01.652
UTC End
2022-11-24 03:40:27.252
MJD Start
59907.1527969013
MJD End
59907.1530931976
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 66.8340 66.7980 275.9000 276.0000
K0-D0 94.5880 94.5480 255.1000 255.1000
K0-J3 55.7750 55.7660 338.4170 338.4890
G2-D0 39.9390 39.9360 218.6000 218.7000
G2-J3 64.3210 64.3130 45.6110 45.6530
D0-J3 104.0760 104.0650 42.9300 42.9730
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 59907.1527969013
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 66.834
HIERARCH ESO ISS PBL12 END 66.798
HIERARCH ESO ISS PBLA12 START 275.9
HIERARCH ESO ISS PBLA12 END 276.0
HIERARCH ESO ISS PBL13 START 94.588
HIERARCH ESO ISS PBL13 END 94.548
HIERARCH ESO ISS PBLA13 START 255.1
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 55.775
HIERARCH ESO ISS PBL14 END 55.766
HIERARCH ESO ISS PBLA14 START 338.417
HIERARCH ESO ISS PBLA14 END 338.489
HIERARCH ESO ISS PBL23 START 39.939
HIERARCH ESO ISS PBL23 END 39.936
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 64.321
HIERARCH ESO ISS PBL24 END 64.313
HIERARCH ESO ISS PBLA24 START 45.611
HIERARCH ESO ISS PBLA24 END 45.653
HIERARCH ESO ISS PBL34 START 104.076
HIERARCH ESO ISS PBL34 END 104.065
HIERARCH ESO ISS PBLA34 START 42.93
HIERARCH ESO ISS PBLA34 END 42.973
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