Exposure
ID
PIONI.2022-05-29T06:56:20.768_1
Header ID
PIONI.2022-05-29T06:56:20.768
Date updated
2022-05-29 07:06:19 UTC+0000
Release date
2022-05-29 06:56:20 UTC+0000
UTC Start
2022-05-29 06:56:20.768
UTC End
2022-05-29 06:56:59.168
MJD Start
59728.2891292581
MJD End
59728.2895737025
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002842
Ambient temperature (°C)
6.98
Seeing (arcsec)
0.54
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 66.6650 66.6200 279.1000 279.2000
K0-D0 93.0920 93.0220 258.0000 258.1000
K0-I2 28.6610 28.6530 314.9310 315.0450
G2-D0 39.1190 39.1030 220.2000 220.2000
G2-I2 46.5620 46.5270 77.9680 78.0580
D0-I2 81.0960 81.0430 60.7680 60.8460
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 59728.2891292581
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 66.665
HIERARCH ESO ISS PBL12 END 66.62
HIERARCH ESO ISS PBLA12 START 279.1
HIERARCH ESO ISS PBLA12 END 279.2
HIERARCH ESO ISS PBL13 START 93.092
HIERARCH ESO ISS PBL13 END 93.022
HIERARCH ESO ISS PBLA13 START 258.0
HIERARCH ESO ISS PBLA13 END 258.1
HIERARCH ESO ISS PBL14 START 28.661
HIERARCH ESO ISS PBL14 END 28.653
HIERARCH ESO ISS PBLA14 START 314.931
HIERARCH ESO ISS PBLA14 END 315.045
HIERARCH ESO ISS PBL23 START 39.119
HIERARCH ESO ISS PBL23 END 39.103
HIERARCH ESO ISS PBLA23 START 220.2
HIERARCH ESO ISS PBLA23 END 220.2
HIERARCH ESO ISS PBL24 START 46.562
HIERARCH ESO ISS PBL24 END 46.527
HIERARCH ESO ISS PBLA24 START 77.968
HIERARCH ESO ISS PBLA24 END 78.058
HIERARCH ESO ISS PBL34 START 81.096
HIERARCH ESO ISS PBL34 END 81.043
HIERARCH ESO ISS PBLA34 START 60.768
HIERARCH ESO ISS PBLA34 END 60.846
HIERARCH ESO ISS AMBI TAU0 START 0.002842
HIERARCH ESO ISS AMBI TAU0 END 0.002842
HIERARCH ESO ISS AMBI TEMP 6.98
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54