Exposure
ID
PIONI.2023-09-14T02:16:23.891_1
Header ID
PIONI.2023-09-14T02:16:23.891
Date updated
2023-09-14 02:25:43 UTC+0000
Release date
2024-09-14 02:25:43 UTC+0000
UTC Start
2023-09-14 02:16:23.891
UTC End
2023-09-14 02:16:49.491
MJD Start
60201.0947209629
MJD End
60201.0950172592
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003385
Ambient temperature (°C)
10.78
Seeing (arcsec)
0.76
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 87.9810 87.9490 216.4000 216.4000
K0-D0 78.3020 78.1640 260.2000 260.3000
K0-J3 53.4540 53.4490 353.8080 353.9000
G1-D0 62.7480 62.7140 336.5000 336.6000
G1-J3 132.3810 132.3790 20.5290 20.5680
D0-J3 97.5160 97.4480 47.0780 47.0830
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 60201.0947209629
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 87.981
HIERARCH ESO ISS PBL12 END 87.949
HIERARCH ESO ISS PBLA12 START 216.4
HIERARCH ESO ISS PBLA12 END 216.4
HIERARCH ESO ISS PBL13 START 78.302
HIERARCH ESO ISS PBL13 END 78.164
HIERARCH ESO ISS PBLA13 START 260.2
HIERARCH ESO ISS PBLA13 END 260.3
HIERARCH ESO ISS PBL14 START 53.454
HIERARCH ESO ISS PBL14 END 53.449
HIERARCH ESO ISS PBLA14 START 353.808
HIERARCH ESO ISS PBLA14 END 353.9
HIERARCH ESO ISS PBL23 START 62.748
HIERARCH ESO ISS PBL23 END 62.714
HIERARCH ESO ISS PBLA23 START 336.5
HIERARCH ESO ISS PBLA23 END 336.6
HIERARCH ESO ISS PBL24 START 132.381
HIERARCH ESO ISS PBL24 END 132.379
HIERARCH ESO ISS PBLA24 START 20.529
HIERARCH ESO ISS PBLA24 END 20.568
HIERARCH ESO ISS PBL34 START 97.516
HIERARCH ESO ISS PBL34 END 97.448
HIERARCH ESO ISS PBLA34 START 47.078
HIERARCH ESO ISS PBLA34 END 47.083
HIERARCH ESO ISS AMBI TAU0 START 0.003385
HIERARCH ESO ISS AMBI TAU0 END 0.003385
HIERARCH ESO ISS AMBI TEMP 10.78
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76