Exposure
ID
PIONI.2024-11-06T06:06:01.951_1
Header ID
PIONI.2024-11-06T06:06:01.951
Date updated
2024-11-06 06:10:38 UTC+0000
Release date
2024-11-06 06:06:01 UTC+0000
UTC Start
2024-11-06 06:06:01.951
UTC End
2024-11-06 06:06:27.551
MJD Start
60620.2541892468
MJD End
60620.2544855431
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006161
Ambient temperature (°C)
13.72
Seeing (arcsec)
0.56
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 66.7320 66.6940 270.8000 270.8000
K0-D0 95.8850 95.8740 252.6000 252.6000
K0-J3 48.9990 48.9680 334.7030 334.7730
G2-D0 38.5680 38.5860 220.0000 220.0000
G2-J3 63.0820 63.1080 46.5430 46.5570
D0-J3 101.4940 101.5370 44.0540 44.0710
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 60620.2541892468
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 66.732
HIERARCH ESO ISS PBL12 END 66.694
HIERARCH ESO ISS PBLA12 START 270.8
HIERARCH ESO ISS PBLA12 END 270.8
HIERARCH ESO ISS PBL13 START 95.885
HIERARCH ESO ISS PBL13 END 95.874
HIERARCH ESO ISS PBLA13 START 252.6
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 48.999
HIERARCH ESO ISS PBL14 END 48.968
HIERARCH ESO ISS PBLA14 START 334.703
HIERARCH ESO ISS PBLA14 END 334.773
HIERARCH ESO ISS PBL23 START 38.568
HIERARCH ESO ISS PBL23 END 38.586
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 63.082
HIERARCH ESO ISS PBL24 END 63.108
HIERARCH ESO ISS PBLA24 START 46.543
HIERARCH ESO ISS PBLA24 END 46.557
HIERARCH ESO ISS PBL34 START 101.494
HIERARCH ESO ISS PBL34 END 101.537
HIERARCH ESO ISS PBLA34 START 44.054
HIERARCH ESO ISS PBLA34 END 44.071
HIERARCH ESO ISS AMBI TAU0 START 0.006161
HIERARCH ESO ISS AMBI TAU0 END 0.006161
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56