Exposure
ID
PIONI.2024-10-25T05:16:59.407_1
Header ID
PIONI.2024-10-25T05:16:59.407
Date updated
2024-10-25 05:25:45 UTC+0000
Release date
2024-10-25 05:16:59 UTC+0000
UTC Start
2024-10-25 05:16:59.407
UTC End
2024-10-25 05:17:25.007
MJD Start
60608.2201320217
MJD End
60608.220428318
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005379
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.39
Observation
ID
61176
Category
calibrator
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
45526
Name
12 Tau
RA
54.961685
DEC
3.05691
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 90.5050 90.5030 113.5000 113.5000
A0-J2 126.8600 126.9240 93.2000 93.2000
A0-K0 119.8720 119.9840 72.8070 72.8160
G1-J2 52.3940 52.4500 56.4000 56.5000
G1-K0 78.1710 78.2190 23.7770 23.8490
J2-K0 44.2740 44.2590 344.0780 344.1350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27F3.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60608.2201320217
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 12 Tau
RA 54.961685
DEC 3.05691
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 90.505
HIERARCH ESO ISS PBL12 END 90.503
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 126.86
HIERARCH ESO ISS PBL13 END 126.924
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 119.872
HIERARCH ESO ISS PBL14 END 119.984
HIERARCH ESO ISS PBLA14 START 72.807
HIERARCH ESO ISS PBLA14 END 72.816
HIERARCH ESO ISS PBL23 START 52.394
HIERARCH ESO ISS PBL23 END 52.45
HIERARCH ESO ISS PBLA23 START 56.4
HIERARCH ESO ISS PBLA23 END 56.5
HIERARCH ESO ISS PBL24 START 78.171
HIERARCH ESO ISS PBL24 END 78.219
HIERARCH ESO ISS PBLA24 START 23.777
HIERARCH ESO ISS PBLA24 END 23.849
HIERARCH ESO ISS PBL34 START 44.274
HIERARCH ESO ISS PBL34 END 44.259
HIERARCH ESO ISS PBLA34 START 344.078
HIERARCH ESO ISS PBLA34 END 344.135
HIERARCH ESO ISS AMBI TAU0 START 0.005379
HIERARCH ESO ISS AMBI TAU0 END 0.005379
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39