Exposure
ID
PIONI.2022-05-29T06:37:50.819_1
Header ID
PIONI.2022-05-29T06:37:50.819
Date updated
2022-05-29 06:45:48 UTC+0000
Release date
2023-05-29 06:45:48 UTC+0000
UTC Start
2022-05-29 06:37:50.820
UTC End
2022-05-29 06:38:29.220
MJD Start
59728.2762826332
MJD End
59728.2767270776
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003648
Ambient temperature (°C)
7.12
Seeing (arcsec)
0.51
Observation
ID
51031
Category
science
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
38054
Name
HD 160529
RA
265.49592
DEC
-33.50381
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 67.6770 67.6480 277.1000 277.2000
K0-D0 94.2610 94.2080 256.5000 256.6000
K0-I2 28.8570 28.8550 312.3480 312.4630
G2-D0 39.0690 39.0530 218.8000 218.9000
G2-I2 47.1460 47.1190 76.4360 76.5410
D0-I2 81.6510 81.6060 59.4520 59.5460
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.231M.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59728.2762826332
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 160529
RA 265.49592
DEC -33.50381
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 67.677
HIERARCH ESO ISS PBL12 END 67.648
HIERARCH ESO ISS PBLA12 START 277.1
HIERARCH ESO ISS PBLA12 END 277.2
HIERARCH ESO ISS PBL13 START 94.261
HIERARCH ESO ISS PBL13 END 94.208
HIERARCH ESO ISS PBLA13 START 256.5
HIERARCH ESO ISS PBLA13 END 256.6
HIERARCH ESO ISS PBL14 START 28.857
HIERARCH ESO ISS PBL14 END 28.855
HIERARCH ESO ISS PBLA14 START 312.348
HIERARCH ESO ISS PBLA14 END 312.463
HIERARCH ESO ISS PBL23 START 39.069
HIERARCH ESO ISS PBL23 END 39.053
HIERARCH ESO ISS PBLA23 START 218.8
HIERARCH ESO ISS PBLA23 END 218.9
HIERARCH ESO ISS PBL24 START 47.146
HIERARCH ESO ISS PBL24 END 47.119
HIERARCH ESO ISS PBLA24 START 76.436
HIERARCH ESO ISS PBLA24 END 76.541
HIERARCH ESO ISS PBL34 START 81.651
HIERARCH ESO ISS PBL34 END 81.606
HIERARCH ESO ISS PBLA34 START 59.452
HIERARCH ESO ISS PBLA34 END 59.546
HIERARCH ESO ISS AMBI TAU0 START 0.003648
HIERARCH ESO ISS AMBI TAU0 END 0.003648
HIERARCH ESO ISS AMBI TEMP 7.12
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51