Exposure
ID
PIONI.2022-06-11T06:51:01.898_1
Header ID
PIONI.2022-06-11T06:51:01.898
Date updated
2022-06-11 07:01:41 UTC+0000
Release date
2022-06-11 06:51:01 UTC+0000
UTC Start
2022-06-11 06:51:01.897
UTC End
2022-06-11 06:52:18.697
MJD Start
59741.2854386284
MJD End
59741.2863275173
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.003675
Ambient temperature (°C)
10.71
Seeing (arcsec)
0.65
Observation
ID
51227
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
38171
Name
HD_151016
RA
251.612729
DEC
-39.60859
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 86.4020 86.3240 143.2000 143.5000
A0-J2 113.5600 113.3050 121.1000 121.4000
A0-K0 104.6020 104.2480 96.5630 96.8150
G1-J2 46.7280 46.5640 76.9000 77.1000
G1-K0 77.4450 77.2930 42.3570 42.4620
J2-K0 47.1340 47.1250 8.1220 8.2810
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 59741.2854386284
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_151016
RA 251.612729
DEC -39.60859
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 86.402
HIERARCH ESO ISS PBL12 END 86.324
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 113.56
HIERARCH ESO ISS PBL13 END 113.305
HIERARCH ESO ISS PBLA13 START 121.1
HIERARCH ESO ISS PBLA13 END 121.4
HIERARCH ESO ISS PBL14 START 104.602
HIERARCH ESO ISS PBL14 END 104.248
HIERARCH ESO ISS PBLA14 START 96.563
HIERARCH ESO ISS PBLA14 END 96.815
HIERARCH ESO ISS PBL23 START 46.728
HIERARCH ESO ISS PBL23 END 46.564
HIERARCH ESO ISS PBLA23 START 76.9
HIERARCH ESO ISS PBLA23 END 77.1
HIERARCH ESO ISS PBL24 START 77.445
HIERARCH ESO ISS PBL24 END 77.293
HIERARCH ESO ISS PBLA24 START 42.357
HIERARCH ESO ISS PBLA24 END 42.462
HIERARCH ESO ISS PBL34 START 47.134
HIERARCH ESO ISS PBL34 END 47.125
HIERARCH ESO ISS PBLA34 START 8.122
HIERARCH ESO ISS PBLA34 END 8.281
HIERARCH ESO ISS AMBI TAU0 START 0.003675
HIERARCH ESO ISS AMBI TAU0 END 0.003675
HIERARCH ESO ISS AMBI TEMP 10.71
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65