Exposure
ID
PIONI.2024-11-06T06:07:54.333_1
Header ID
PIONI.2024-11-06T06:07:54.333
Date updated
2024-11-06 06:15:29 UTC+0000
Release date
2024-11-06 06:07:54 UTC+0000
UTC Start
2024-11-06 06:07:54.332
UTC End
2024-11-06 06:08:19.932
MJD Start
60620.2554899594
MJD End
60620.2557862557
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00595
Ambient temperature (°C)
13.72
Seeing (arcsec)
0.585
Observation
ID
61472
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
45684
Name
12 Tau
RA
54.962798
DEC
3.05692
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 66.6100 66.5690 270.8000 270.8000
K0-D0 95.8490 95.8370 252.6000 252.6000
K0-J3 48.9010 48.8700 334.9220 334.9930
G2-D0 38.6230 38.6410 220.1000 220.1000
G2-J3 63.1610 63.1860 46.5850 46.5980
D0-J3 101.6280 101.6710 44.1070 44.1240
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 60620.2554899594
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 12 Tau
RA 54.962798
DEC 3.05692
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 66.61
HIERARCH ESO ISS PBL12 END 66.569
HIERARCH ESO ISS PBLA12 START 270.8
HIERARCH ESO ISS PBLA12 END 270.8
HIERARCH ESO ISS PBL13 START 95.849
HIERARCH ESO ISS PBL13 END 95.837
HIERARCH ESO ISS PBLA13 START 252.6
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 48.901
HIERARCH ESO ISS PBL14 END 48.87
HIERARCH ESO ISS PBLA14 START 334.922
HIERARCH ESO ISS PBLA14 END 334.993
HIERARCH ESO ISS PBL23 START 38.623
HIERARCH ESO ISS PBL23 END 38.641
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 63.161
HIERARCH ESO ISS PBL24 END 63.186
HIERARCH ESO ISS PBLA24 START 46.585
HIERARCH ESO ISS PBLA24 END 46.598
HIERARCH ESO ISS PBL34 START 101.628
HIERARCH ESO ISS PBL34 END 101.671
HIERARCH ESO ISS PBLA34 START 44.107
HIERARCH ESO ISS PBLA34 END 44.124
HIERARCH ESO ISS AMBI TAU0 START 0.006341
HIERARCH ESO ISS AMBI TAU0 END 0.005559
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.61