Exposure
ID
PIONI.2024-10-25T05:10:15.424_1
Header ID
PIONI.2024-10-25T05:10:15.424
Date updated
2024-10-25 05:15:49 UTC+0000
Release date
2025-10-25 05:15:49 UTC+0000
UTC Start
2024-10-25 05:10:15.424
UTC End
2024-10-25 05:10:41.024
MJD Start
60608.2154563018
MJD End
60608.2157525981
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004734
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.425
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 90.4790 90.4840 113.5000 113.5000
A0-J2 126.3760 126.4460 92.7000 92.7000
A0-K0 119.8070 119.9190 71.7810 71.7970
G1-J2 52.7090 52.7620 55.2000 55.2000
G1-K0 79.7670 79.8100 22.7390 22.8120
J2-K0 45.2100 45.1970 344.0350 344.0910
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 60608.2154563018
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 90.479
HIERARCH ESO ISS PBL12 END 90.484
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 126.376
HIERARCH ESO ISS PBL13 END 126.446
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 119.807
HIERARCH ESO ISS PBL14 END 119.919
HIERARCH ESO ISS PBLA14 START 71.781
HIERARCH ESO ISS PBLA14 END 71.797
HIERARCH ESO ISS PBL23 START 52.709
HIERARCH ESO ISS PBL23 END 52.762
HIERARCH ESO ISS PBLA23 START 55.2
HIERARCH ESO ISS PBLA23 END 55.2
HIERARCH ESO ISS PBL24 START 79.767
HIERARCH ESO ISS PBL24 END 79.81
HIERARCH ESO ISS PBLA24 START 22.739
HIERARCH ESO ISS PBLA24 END 22.812
HIERARCH ESO ISS PBL34 START 45.21
HIERARCH ESO ISS PBL34 END 45.197
HIERARCH ESO ISS PBLA34 START 344.035
HIERARCH ESO ISS PBLA34 END 344.091
HIERARCH ESO ISS AMBI TAU0 START 0.00444
HIERARCH ESO ISS AMBI TAU0 END 0.005028
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.38