Exposure
ID
PIONI.2024-10-25T05:18:52.043_1
Header ID
PIONI.2024-10-25T05:18:52.043
Date updated
2024-10-25 05:25:45 UTC+0000
Release date
2024-10-25 05:18:52 UTC+0000
UTC Start
2024-10-25 05:18:52.043
UTC End
2024-10-25 05:19:17.643
MJD Start
60608.2214356819
MJD End
60608.2217319782
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005717
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.36
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 90.4970 90.4930 113.5000 113.5000
A0-J2 127.0560 127.1180 93.2000 93.2000
A0-K0 120.2180 120.3270 72.8330 72.8410
G1-J2 52.5660 52.6210 56.5000 56.6000
G1-K0 78.3210 78.3700 24.0000 24.0710
J2-K0 44.2290 44.2150 344.2570 344.3160
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 60608.2214356819
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 90.497
HIERARCH ESO ISS PBL12 END 90.493
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 127.056
HIERARCH ESO ISS PBL13 END 127.118
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 120.218
HIERARCH ESO ISS PBL14 END 120.327
HIERARCH ESO ISS PBLA14 START 72.833
HIERARCH ESO ISS PBLA14 END 72.841
HIERARCH ESO ISS PBL23 START 52.566
HIERARCH ESO ISS PBL23 END 52.621
HIERARCH ESO ISS PBLA23 START 56.5
HIERARCH ESO ISS PBLA23 END 56.6
HIERARCH ESO ISS PBL24 START 78.321
HIERARCH ESO ISS PBL24 END 78.37
HIERARCH ESO ISS PBLA24 START 24.0
HIERARCH ESO ISS PBLA24 END 24.071
HIERARCH ESO ISS PBL34 START 44.229
HIERARCH ESO ISS PBL34 END 44.215
HIERARCH ESO ISS PBLA34 START 344.257
HIERARCH ESO ISS PBLA34 END 344.316
HIERARCH ESO ISS AMBI TAU0 START 0.005717
HIERARCH ESO ISS AMBI TAU0 END 0.005717
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.36