Exposure
ID
PIONI.2024-10-25T05:09:38.080_1
Header ID
PIONI.2024-10-25T05:09:38.080
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 05:09:38.080
UTC End
2024-10-25 05:10:03.680
MJD Start
60608.2150240703
MJD End
60608.2153203666
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00427
Ambient temperature (°C)
13.06
Seeing (arcsec)
0.465
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 90.4730 90.4790 113.5000 113.5000
A0-J2 126.3000 126.3720 92.7000 92.7000
A0-K0 119.6880 119.8010 71.7630 71.7800
G1-J2 52.6520 52.7060 55.1000 55.2000
G1-K0 79.7210 79.7650 22.6620 22.7350
J2-K0 45.2230 45.2100 343.9750 344.0310
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 60608.2150240703
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 90.473
HIERARCH ESO ISS PBL12 END 90.479
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 126.3
HIERARCH ESO ISS PBL13 END 126.372
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 119.688
HIERARCH ESO ISS PBL14 END 119.801
HIERARCH ESO ISS PBLA14 START 71.763
HIERARCH ESO ISS PBLA14 END 71.78
HIERARCH ESO ISS PBL23 START 52.652
HIERARCH ESO ISS PBL23 END 52.706
HIERARCH ESO ISS PBLA23 START 55.1
HIERARCH ESO ISS PBLA23 END 55.2
HIERARCH ESO ISS PBL24 START 79.721
HIERARCH ESO ISS PBL24 END 79.765
HIERARCH ESO ISS PBLA24 START 22.662
HIERARCH ESO ISS PBLA24 END 22.735
HIERARCH ESO ISS PBL34 START 45.223
HIERARCH ESO ISS PBL34 END 45.21
HIERARCH ESO ISS PBLA34 START 343.975
HIERARCH ESO ISS PBLA34 END 344.031
HIERARCH ESO ISS AMBI TAU0 START 0.0041
HIERARCH ESO ISS AMBI TAU0 END 0.00444
HIERARCH ESO ISS AMBI TEMP 13.06
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.47