Exposure
ID
PIONI.2022-05-29T08:19:29.844_1
Header ID
PIONI.2022-05-29T08:19:29.844
Date updated
2022-05-29 08:31:02 UTC+0000
Release date
2022-05-29 08:19:29 UTC+0000
UTC Start
2022-05-29 08:19:29.845
UTC End
2022-05-29 08:20:08.245
MJD Start
59728.3468732005
MJD End
59728.3473176449
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002419
Ambient temperature (°C)
6.65
Seeing (arcsec)
0.63
Observation
ID
51041
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
38064
Name
HD 169373
RA
276.259675
DEC
-16.76312
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 62.5500 62.4570 279.3000 279.3000
K0-D0 90.0490 89.9370 257.4000 257.5000
K0-I2 26.7020 26.6770 318.2540 318.3730
G2-D0 39.5840 39.5720 221.3000 221.4000
G2-I2 45.0430 44.9880 77.3780 77.4210
D0-I2 80.4960 80.4300 60.5650 60.5970
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 59728.3468732005
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 169373
RA 276.259675
DEC -16.76312
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 62.55
HIERARCH ESO ISS PBL12 END 62.457
HIERARCH ESO ISS PBLA12 START 279.3
HIERARCH ESO ISS PBLA12 END 279.3
HIERARCH ESO ISS PBL13 START 90.049
HIERARCH ESO ISS PBL13 END 89.937
HIERARCH ESO ISS PBLA13 START 257.4
HIERARCH ESO ISS PBLA13 END 257.5
HIERARCH ESO ISS PBL14 START 26.702
HIERARCH ESO ISS PBL14 END 26.677
HIERARCH ESO ISS PBLA14 START 318.254
HIERARCH ESO ISS PBLA14 END 318.373
HIERARCH ESO ISS PBL23 START 39.584
HIERARCH ESO ISS PBL23 END 39.572
HIERARCH ESO ISS PBLA23 START 221.3
HIERARCH ESO ISS PBLA23 END 221.4
HIERARCH ESO ISS PBL24 START 45.043
HIERARCH ESO ISS PBL24 END 44.988
HIERARCH ESO ISS PBLA24 START 77.378
HIERARCH ESO ISS PBLA24 END 77.421
HIERARCH ESO ISS PBL34 START 80.496
HIERARCH ESO ISS PBL34 END 80.43
HIERARCH ESO ISS PBLA34 START 60.565
HIERARCH ESO ISS PBLA34 END 60.597
HIERARCH ESO ISS AMBI TAU0 START 0.002419
HIERARCH ESO ISS AMBI TAU0 END 0.002419
HIERARCH ESO ISS AMBI TEMP 6.65
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63