Exposure
ID
PIONI.2022-06-09T03:02:59.169_1
Header ID
PIONI.2022-06-09T03:02:59.169
Date updated
2022-06-09 03:10:58 UTC+0000
Release date
2022-06-09 03:02:59 UTC+0000
UTC Start
2022-06-09 03:02:59.169
UTC End
2022-06-09 03:04:15.969
MJD Start
59739.1270737182
MJD End
59739.1279626071
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.006727
Ambient temperature (°C)
8.86
Seeing (arcsec)
0.8
Observation
ID
51200
Category
calibrator
Program ID
109.23HT.002
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
38148
Name
HD_100791
RA
173.844392
DEC
-63.45022
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 90.4750 90.4730 161.9000 162.2000
A0-J2 121.3270 121.2600 147.7000 148.1000
A0-K0 103.0540 102.8930 131.0360 131.4400
G1-J2 40.2470 40.1390 114.3000 114.7000
G1-K0 52.8410 52.6460 69.7290 69.9770
J2-K0 37.1830 37.1520 20.2850 20.4820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23HT.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59739.1270737182
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_100791
RA 173.844392
DEC -63.45022
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.475
HIERARCH ESO ISS PBL12 END 90.473
HIERARCH ESO ISS PBLA12 START 161.9
HIERARCH ESO ISS PBLA12 END 162.2
HIERARCH ESO ISS PBL13 START 121.327
HIERARCH ESO ISS PBL13 END 121.26
HIERARCH ESO ISS PBLA13 START 147.7
HIERARCH ESO ISS PBLA13 END 148.1
HIERARCH ESO ISS PBL14 START 103.054
HIERARCH ESO ISS PBL14 END 102.893
HIERARCH ESO ISS PBLA14 START 131.036
HIERARCH ESO ISS PBLA14 END 131.44
HIERARCH ESO ISS PBL23 START 40.247
HIERARCH ESO ISS PBL23 END 40.139
HIERARCH ESO ISS PBLA23 START 114.3
HIERARCH ESO ISS PBLA23 END 114.7
HIERARCH ESO ISS PBL24 START 52.841
HIERARCH ESO ISS PBL24 END 52.646
HIERARCH ESO ISS PBLA24 START 69.729
HIERARCH ESO ISS PBLA24 END 69.977
HIERARCH ESO ISS PBL34 START 37.183
HIERARCH ESO ISS PBL34 END 37.152
HIERARCH ESO ISS PBLA34 START 20.285
HIERARCH ESO ISS PBLA34 END 20.482
HIERARCH ESO ISS AMBI TAU0 START 0.006727
HIERARCH ESO ISS AMBI TAU0 END 0.006727
HIERARCH ESO ISS AMBI TEMP 8.86
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8