Exposure
ID
PIONI.2023-09-14T02:15:46.394_1
Header ID
PIONI.2023-09-14T02:15:46.394
Date updated
2023-09-14 02:20:33 UTC+0000
Release date
2024-09-14 02:20:33 UTC+0000
UTC Start
2023-09-14 02:15:46.394
UTC End
2023-09-14 02:16:11.994
MJD Start
60201.0942869689
MJD End
60201.0945832652
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003313
Ambient temperature (°C)
10.76
Seeing (arcsec)
0.785
Observation
ID
56984
Category
science
Program ID
111.24X6.001
Program Title
3D ORBITS OF GALACTIC LUMINOUS BLUE VARIABLE STARS
Program Type
Normal
PI / COI
MAHY/ SANA/ FROST/ HUTSEMEKERS/ KLUSKA/ LANTHERMANN/ LE BOUQUIN/ GOSSET
Target
ID
42251
Name
HD_168607
RA
275.311451
DEC
-16.3755
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 88.0130 87.9820 216.4000 216.4000
K0-D0 78.4440 78.3060 260.2000 260.2000
K0-J3 53.4600 53.4550 353.7130 353.8050
G1-D0 62.7840 62.7490 336.4000 336.5000
G1-J3 132.3830 132.3810 20.4880 20.5270
D0-J3 97.5860 97.5180 47.0720 47.0780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24X6.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60201.0942869689
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_168607
RA 275.311451
DEC -16.3755
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 G1
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 88.013
HIERARCH ESO ISS PBL12 END 87.982
HIERARCH ESO ISS PBLA12 START 216.4
HIERARCH ESO ISS PBLA12 END 216.4
HIERARCH ESO ISS PBL13 START 78.444
HIERARCH ESO ISS PBL13 END 78.306
HIERARCH ESO ISS PBLA13 START 260.2
HIERARCH ESO ISS PBLA13 END 260.2
HIERARCH ESO ISS PBL14 START 53.46
HIERARCH ESO ISS PBL14 END 53.455
HIERARCH ESO ISS PBLA14 START 353.713
HIERARCH ESO ISS PBLA14 END 353.805
HIERARCH ESO ISS PBL23 START 62.784
HIERARCH ESO ISS PBL23 END 62.749
HIERARCH ESO ISS PBLA23 START 336.4
HIERARCH ESO ISS PBLA23 END 336.5
HIERARCH ESO ISS PBL24 START 132.383
HIERARCH ESO ISS PBL24 END 132.381
HIERARCH ESO ISS PBLA24 START 20.488
HIERARCH ESO ISS PBLA24 END 20.527
HIERARCH ESO ISS PBL34 START 97.586
HIERARCH ESO ISS PBL34 END 97.518
HIERARCH ESO ISS PBLA34 START 47.072
HIERARCH ESO ISS PBLA34 END 47.078
HIERARCH ESO ISS AMBI TAU0 START 0.003241
HIERARCH ESO ISS AMBI TAU0 END 0.003385
HIERARCH ESO ISS AMBI TEMP 10.76
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.76