Exposure
ID
PIONI.2022-05-29T06:40:22.280_1
Header ID
PIONI.2022-05-29T06:40:22.280
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 06:40:22.280
UTC End
2022-05-29 06:41:00.680
MJD Start
59728.2780356482
MJD End
59728.2784800926
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003375
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 67.5870 67.5570 277.5000 277.6000
K0-D0 94.0940 94.0400 256.8000 256.9000
K0-I2 28.8520 28.8510 312.7060 312.8190
G2-D0 39.0190 39.0020 219.1000 219.2000
G2-I2 47.0630 47.0360 76.7620 76.8650
D0-I2 81.5090 81.4620 59.7440 59.8360
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 59728.2780356482
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 67.587
HIERARCH ESO ISS PBL12 END 67.557
HIERARCH ESO ISS PBLA12 START 277.5
HIERARCH ESO ISS PBLA12 END 277.6
HIERARCH ESO ISS PBL13 START 94.094
HIERARCH ESO ISS PBL13 END 94.04
HIERARCH ESO ISS PBLA13 START 256.8
HIERARCH ESO ISS PBLA13 END 256.9
HIERARCH ESO ISS PBL14 START 28.852
HIERARCH ESO ISS PBL14 END 28.851
HIERARCH ESO ISS PBLA14 START 312.706
HIERARCH ESO ISS PBLA14 END 312.819
HIERARCH ESO ISS PBL23 START 39.019
HIERARCH ESO ISS PBL23 END 39.002
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 47.063
HIERARCH ESO ISS PBL24 END 47.036
HIERARCH ESO ISS PBLA24 START 76.762
HIERARCH ESO ISS PBLA24 END 76.865
HIERARCH ESO ISS PBL34 START 81.509
HIERARCH ESO ISS PBL34 END 81.462
HIERARCH ESO ISS PBLA34 START 59.744
HIERARCH ESO ISS PBLA34 END 59.836
HIERARCH ESO ISS AMBI TAU0 START 0.003375
HIERARCH ESO ISS AMBI TAU0 END 0.003375
HIERARCH ESO ISS AMBI TEMP 7.12
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51