Exposure
ID
PIONI.2022-08-13T09:37:03.198_1
Header ID
PIONI.2022-08-13T09:37:03.198
Date updated
2022-08-13 09:45:51 UTC+0000
Release date
2022-08-13 09:37:03 UTC+0000
UTC Start
2022-08-13 09:37:03.198
UTC End
2022-08-13 09:37:28.798
MJD Start
59804.4007314625
MJD End
59804.401027758795
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001902
Ambient temperature (°C)
9.29
Seeing (arcsec)
0.98
Observation
ID
51879
Category
calibrator
Program ID
109.23HT.001
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
SANA/ FROST/ TOONEN/ BORDIER/ LE BOUQUIN/ MAHY/ SHENAR
Target
ID
38640
Name
HD_17142
RA
41.2516
DEC
-0.19161
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 90.1470 90.1280 113.6000 113.6000
A0-J2 128.8030 128.8300 92.6000 92.6000
A0-K0 124.5210 124.5950 72.2950 72.3060
G1-J2 55.1620 55.2030 56.6000 56.7000
G1-K0 82.2850 82.3290 25.9590 26.0210
J2-K0 44.7910 44.7800 347.0280 347.0900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23HT.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59804.4007314625
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_17142
RA 41.2516
DEC -0.19161
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 90.147
HIERARCH ESO ISS PBL12 END 90.128
HIERARCH ESO ISS PBLA12 START 113.6
HIERARCH ESO ISS PBLA12 END 113.6
HIERARCH ESO ISS PBL13 START 128.803
HIERARCH ESO ISS PBL13 END 128.83
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 124.521
HIERARCH ESO ISS PBL14 END 124.595
HIERARCH ESO ISS PBLA14 START 72.295
HIERARCH ESO ISS PBLA14 END 72.306
HIERARCH ESO ISS PBL23 START 55.162
HIERARCH ESO ISS PBL23 END 55.203
HIERARCH ESO ISS PBLA23 START 56.6
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 82.285
HIERARCH ESO ISS PBL24 END 82.329
HIERARCH ESO ISS PBLA24 START 25.959
HIERARCH ESO ISS PBLA24 END 26.021
HIERARCH ESO ISS PBL34 START 44.791
HIERARCH ESO ISS PBL34 END 44.78
HIERARCH ESO ISS PBLA34 START 347.028
HIERARCH ESO ISS PBLA34 END 347.09
HIERARCH ESO ISS AMBI TAU0 START 0.001902
HIERARCH ESO ISS AMBI TAU0 END 0.001902
HIERARCH ESO ISS AMBI TEMP 9.29
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.98