Exposure
ID
PIONI.2022-05-29T06:55:30.281_1
Header ID
PIONI.2022-05-29T06:55:30.281
Date updated
2022-05-29 07:01:24 UTC+0000
Release date
2022-05-29 06:55:30 UTC+0000
UTC Start
2022-05-29 06:55:30.281
UTC End
2022-05-29 06:56:08.681
MJD Start
59728.288544924
MJD End
59728.2889893684
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003064
Ambient temperature (°C)
7.0
Seeing (arcsec)
0.545
Observation
ID
51033
Category
calibrator
Program ID
109.231M.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
38056
Name
HD 160391
RA
265.22056
DEC
-29.59969
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 I2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.7120 66.6670 279.0000 279.1000
K0-D0 93.1640 93.0950 257.9000 258.0000
K0-I2 28.6680 28.6610 314.8130 314.9270
G2-D0 39.1360 39.1200 220.1000 220.2000
G2-I2 46.5980 46.5640 77.8740 77.9640
D0-I2 81.1510 81.0980 60.6870 60.7650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.288544924
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 160391
RA 265.22056
DEC -29.59969
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 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 I2
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 66.712
HIERARCH ESO ISS PBL12 END 66.667
HIERARCH ESO ISS PBLA12 START 279.0
HIERARCH ESO ISS PBLA12 END 279.1
HIERARCH ESO ISS PBL13 START 93.164
HIERARCH ESO ISS PBL13 END 93.095
HIERARCH ESO ISS PBLA13 START 257.9
HIERARCH ESO ISS PBLA13 END 258.0
HIERARCH ESO ISS PBL14 START 28.668
HIERARCH ESO ISS PBL14 END 28.661
HIERARCH ESO ISS PBLA14 START 314.813
HIERARCH ESO ISS PBLA14 END 314.927
HIERARCH ESO ISS PBL23 START 39.136
HIERARCH ESO ISS PBL23 END 39.12
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.2
HIERARCH ESO ISS PBL24 START 46.598
HIERARCH ESO ISS PBL24 END 46.564
HIERARCH ESO ISS PBLA24 START 77.874
HIERARCH ESO ISS PBLA24 END 77.964
HIERARCH ESO ISS PBL34 START 81.151
HIERARCH ESO ISS PBL34 END 81.098
HIERARCH ESO ISS PBLA34 START 60.687
HIERARCH ESO ISS PBLA34 END 60.765
HIERARCH ESO ISS AMBI TAU0 START 0.003286
HIERARCH ESO ISS AMBI TAU0 END 0.002842
HIERARCH ESO ISS AMBI TEMP 7.0
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.54