Exposure
ID
PIONI.2024-10-25T04:57:44.064_1
Header ID
PIONI.2024-10-25T04:57:44.064
Date updated
2024-10-25 05:05:42 UTC+0000
Release date
2025-10-25 05:05:42 UTC+0000
UTC Start
2024-10-25 04:57:44.064
UTC End
2024-10-25 04:58:09.664
MJD Start
60608.206759999
MJD End
60608.2070562953
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006026
Ambient temperature (°C)
13.02
Seeing (arcsec)
0.355
Observation
ID
61173
Category
science
Program ID
114.27F3.001
Program Title
TOGETHER WE INTERFERE: COMBINING THE POWERS OF PIONIER AND MATISSE TO CONSTRAIN THE SPATIAL DISTRIBUTION OF HOT EXOZODIS
Program Type
Normal
PI / COI
STUBER / KIRCHSCHLAGER / ABSIL / AUGEREAU / DANCHI / DEFRERE / ERTEL / FARAMAZ / KRIVOV / MATTER / OLLMANN / PEARCE / PRIOLET / WOLF
Target
ID
45523
Name
10 Tau
RA
54.21587
DEC
0.39901
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2500 90.2660 113.6000 113.6000
A0-J2 124.7060 124.7950 92.8000 92.8000
A0-K0 117.3040 117.4310 71.4050 71.4240
G1-J2 51.5480 51.6060 54.3000 54.3000
G1-K0 78.8740 78.9160 21.1660 21.2440
J2-K0 45.4850 45.4710 342.8910 342.9440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27F3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60608.206759999
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 10 Tau
RA 54.21587
DEC 0.39901
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.25
HIERARCH ESO ISS PBL12 END 90.266
HIERARCH ESO ISS PBLA12 START 113.6
HIERARCH ESO ISS PBLA12 END 113.6
HIERARCH ESO ISS PBL13 START 124.706
HIERARCH ESO ISS PBL13 END 124.795
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 117.304
HIERARCH ESO ISS PBL14 END 117.431
HIERARCH ESO ISS PBLA14 START 71.405
HIERARCH ESO ISS PBLA14 END 71.424
HIERARCH ESO ISS PBL23 START 51.548
HIERARCH ESO ISS PBL23 END 51.606
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.3
HIERARCH ESO ISS PBL24 START 78.874
HIERARCH ESO ISS PBL24 END 78.916
HIERARCH ESO ISS PBLA24 START 21.166
HIERARCH ESO ISS PBLA24 END 21.244
HIERARCH ESO ISS PBL34 START 45.485
HIERARCH ESO ISS PBL34 END 45.471
HIERARCH ESO ISS PBLA34 START 342.891
HIERARCH ESO ISS PBLA34 END 342.944
HIERARCH ESO ISS AMBI TAU0 START 0.005724
HIERARCH ESO ISS AMBI TAU0 END 0.006328
HIERARCH ESO ISS AMBI TEMP 13.02
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.34