Exposure
ID
PIONI.2023-09-14T01:04:15.648_1
Header ID
PIONI.2023-09-14T01:04:15.648
Date updated
2023-09-14 01:10:47 UTC+0000
Release date
2023-09-14 01:04:15 UTC+0000
UTC Start
2023-09-14 01:04:15.647
UTC End
2023-09-14 01:04:54.047
MJD Start
60201.0446255472
MJD End
60201.04506999164
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003154
Ambient temperature (°C)
10.11
Seeing (arcsec)
0.94
Observation
ID
56976
Category
calibrator
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
42243
Name
HD_169751
RA
276.623383
DEC
-7.12693
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 90.1530 90.1670 213.2000 213.2000
K0-D0 92.8050 92.7280 254.0000 254.0000
K0-J3 51.6480 51.6240 341.6180 341.7180
G1-D0 63.8920 63.8270 321.4000 321.5000
G1-J3 128.7790 128.8050 14.8740 14.9370
D0-J3 104.2930 104.2890 44.3770 44.3960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24X6.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60201.0446255472
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_169751
RA 276.623383
DEC -7.12693
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.153
HIERARCH ESO ISS PBL12 END 90.167
HIERARCH ESO ISS PBLA12 START 213.2
HIERARCH ESO ISS PBLA12 END 213.2
HIERARCH ESO ISS PBL13 START 92.805
HIERARCH ESO ISS PBL13 END 92.728
HIERARCH ESO ISS PBLA13 START 254.0
HIERARCH ESO ISS PBLA13 END 254.0
HIERARCH ESO ISS PBL14 START 51.648
HIERARCH ESO ISS PBL14 END 51.624
HIERARCH ESO ISS PBLA14 START 341.618
HIERARCH ESO ISS PBLA14 END 341.718
HIERARCH ESO ISS PBL23 START 63.892
HIERARCH ESO ISS PBL23 END 63.827
HIERARCH ESO ISS PBLA23 START 321.4
HIERARCH ESO ISS PBLA23 END 321.5
HIERARCH ESO ISS PBL24 START 128.779
HIERARCH ESO ISS PBL24 END 128.805
HIERARCH ESO ISS PBLA24 START 14.874
HIERARCH ESO ISS PBLA24 END 14.937
HIERARCH ESO ISS PBL34 START 104.293
HIERARCH ESO ISS PBL34 END 104.289
HIERARCH ESO ISS PBLA34 START 44.377
HIERARCH ESO ISS PBLA34 END 44.396
HIERARCH ESO ISS AMBI TAU0 START 0.003154
HIERARCH ESO ISS AMBI TAU0 END 0.003154
HIERARCH ESO ISS AMBI TEMP 10.11
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94