Exposure
ID
PIONI.2022-11-23T02:02:10.319_1
Header ID
PIONI.2022-11-23T02:02:10.319
Date updated
2022-11-23 02:11:23 UTC+0000
Release date
2022-11-23 02:02:10 UTC+0000
UTC Start
2022-11-23 02:02:10.319
UTC End
2022-11-23 02:02:35.919
MJD Start
59906.0848416546
MJD End
59906.0851379509
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005058
Ambient temperature (°C)
13.56
Seeing (arcsec)
0.545
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 66.8680 66.9020 267.3000 267.3000
K0-D0 93.5360 93.5830 246.2000 246.3000
K0-J3 56.5480 56.5490 328.2330 328.2790
G2-D0 39.3030 39.3110 208.6000 208.7000
G2-J3 63.2210 63.2390 35.8450 35.9170
D0-J3 102.3300 102.3570 33.0730 33.1440
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 59906.0848416546
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 66.868
HIERARCH ESO ISS PBL12 END 66.902
HIERARCH ESO ISS PBLA12 START 267.3
HIERARCH ESO ISS PBLA12 END 267.3
HIERARCH ESO ISS PBL13 START 93.536
HIERARCH ESO ISS PBL13 END 93.583
HIERARCH ESO ISS PBLA13 START 246.2
HIERARCH ESO ISS PBLA13 END 246.3
HIERARCH ESO ISS PBL14 START 56.548
HIERARCH ESO ISS PBL14 END 56.549
HIERARCH ESO ISS PBLA14 START 328.233
HIERARCH ESO ISS PBLA14 END 328.279
HIERARCH ESO ISS PBL23 START 39.303
HIERARCH ESO ISS PBL23 END 39.311
HIERARCH ESO ISS PBLA23 START 208.6
HIERARCH ESO ISS PBLA23 END 208.7
HIERARCH ESO ISS PBL24 START 63.221
HIERARCH ESO ISS PBL24 END 63.239
HIERARCH ESO ISS PBLA24 START 35.845
HIERARCH ESO ISS PBLA24 END 35.917
HIERARCH ESO ISS PBL34 START 102.33
HIERARCH ESO ISS PBL34 END 102.357
HIERARCH ESO ISS PBLA34 START 33.073
HIERARCH ESO ISS PBLA34 END 33.144
HIERARCH ESO ISS AMBI TAU0 START 0.005172
HIERARCH ESO ISS AMBI TAU0 END 0.004944
HIERARCH ESO ISS AMBI TEMP 13.56
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.54