Exposure
ID
PIONI.2022-05-29T06:38:41.259_1
Header ID
PIONI.2022-05-29T06:38:41.259
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 06:38:41.259
UTC End
2022-05-29 06:39:19.659
MJD Start
59728.2768664197
MJD End
59728.2773108641
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0035355
Ambient temperature (°C)
7.12
Seeing (arcsec)
0.545
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 67.6470 67.6190 277.2000 277.3000
K0-D0 94.2060 94.1530 256.6000 256.7000
K0-I2 28.8550 28.8540 312.4680 312.5810
G2-D0 39.0520 39.0360 218.9000 219.0000
G2-I2 47.1180 47.0920 76.5460 76.6490
D0-I2 81.6040 81.5590 59.5500 59.6420
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 59728.2768664197
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 67.647
HIERARCH ESO ISS PBL12 END 67.619
HIERARCH ESO ISS PBLA12 START 277.2
HIERARCH ESO ISS PBLA12 END 277.3
HIERARCH ESO ISS PBL13 START 94.206
HIERARCH ESO ISS PBL13 END 94.153
HIERARCH ESO ISS PBLA13 START 256.6
HIERARCH ESO ISS PBLA13 END 256.7
HIERARCH ESO ISS PBL14 START 28.855
HIERARCH ESO ISS PBL14 END 28.854
HIERARCH ESO ISS PBLA14 START 312.468
HIERARCH ESO ISS PBLA14 END 312.581
HIERARCH ESO ISS PBL23 START 39.052
HIERARCH ESO ISS PBL23 END 39.036
HIERARCH ESO ISS PBLA23 START 218.9
HIERARCH ESO ISS PBLA23 END 219.0
HIERARCH ESO ISS PBL24 START 47.118
HIERARCH ESO ISS PBL24 END 47.092
HIERARCH ESO ISS PBLA24 START 76.546
HIERARCH ESO ISS PBLA24 END 76.649
HIERARCH ESO ISS PBL34 START 81.604
HIERARCH ESO ISS PBL34 END 81.559
HIERARCH ESO ISS PBLA34 START 59.55
HIERARCH ESO ISS PBLA34 END 59.642
HIERARCH ESO ISS AMBI TAU0 START 0.003648
HIERARCH ESO ISS AMBI TAU0 END 0.003423
HIERARCH ESO ISS AMBI TEMP 7.12
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.58