Exposure
ID
PIONI.2022-05-29T06:36:59.924_1
Header ID
PIONI.2022-05-29T06:36:59.924
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 06:36:59.923
UTC End
2022-05-29 06:37:38.323
MJD Start
59728.2756935586
MJD End
59728.276138003
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00367
Ambient temperature (°C)
7.12
Seeing (arcsec)
0.5
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 67.7060 67.6780 277.0000 277.1000
K0-D0 94.3150 94.2630 256.4000 256.5000
K0-I2 28.8580 28.8570 312.2310 312.3430
G2-D0 39.0850 39.0690 218.7000 218.8000
G2-I2 47.1720 47.1470 76.3290 76.4320
D0-I2 81.6970 81.6530 59.3560 59.4480
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 59728.2756935586
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 67.706
HIERARCH ESO ISS PBL12 END 67.678
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 277.1
HIERARCH ESO ISS PBL13 START 94.315
HIERARCH ESO ISS PBL13 END 94.263
HIERARCH ESO ISS PBLA13 START 256.4
HIERARCH ESO ISS PBLA13 END 256.5
HIERARCH ESO ISS PBL14 START 28.858
HIERARCH ESO ISS PBL14 END 28.857
HIERARCH ESO ISS PBLA14 START 312.231
HIERARCH ESO ISS PBLA14 END 312.343
HIERARCH ESO ISS PBL23 START 39.085
HIERARCH ESO ISS PBL23 END 39.069
HIERARCH ESO ISS PBLA23 START 218.7
HIERARCH ESO ISS PBLA23 END 218.8
HIERARCH ESO ISS PBL24 START 47.172
HIERARCH ESO ISS PBL24 END 47.147
HIERARCH ESO ISS PBLA24 START 76.329
HIERARCH ESO ISS PBLA24 END 76.432
HIERARCH ESO ISS PBL34 START 81.697
HIERARCH ESO ISS PBL34 END 81.653
HIERARCH ESO ISS PBLA34 START 59.356
HIERARCH ESO ISS PBLA34 END 59.448
HIERARCH ESO ISS AMBI TAU0 START 0.003692
HIERARCH ESO ISS AMBI TAU0 END 0.003648
HIERARCH ESO ISS AMBI TEMP 7.12
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.51