Exposure
ID
PIONI.2022-05-29T08:22:52.409_1
Header ID
PIONI.2022-05-29T08:22:52.409
Date updated
2022-05-29 08:31:02 UTC+0000
Release date
2022-05-29 08:22:52 UTC+0000
UTC Start
2022-05-29 08:22:52.409
UTC End
2022-05-29 08:23:30.809
MJD Start
59728.3492176956
MJD End
59728.34966214
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
6.67
Seeing (arcsec)
0.68
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 62.1590 62.0640 279.6000 279.7000
K0-D0 89.5810 89.4670 257.6000 257.6000
K0-I2 26.5980 26.5730 318.7510 318.8700
G2-D0 39.5300 39.5160 221.5000 221.5000
G2-I2 44.8100 44.7530 77.5560 77.5980
D0-I2 80.2150 80.1470 60.6960 60.7270
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 59728.3492176956
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 62.159
HIERARCH ESO ISS PBL12 END 62.064
HIERARCH ESO ISS PBLA12 START 279.6
HIERARCH ESO ISS PBLA12 END 279.7
HIERARCH ESO ISS PBL13 START 89.581
HIERARCH ESO ISS PBL13 END 89.467
HIERARCH ESO ISS PBLA13 START 257.6
HIERARCH ESO ISS PBLA13 END 257.6
HIERARCH ESO ISS PBL14 START 26.598
HIERARCH ESO ISS PBL14 END 26.573
HIERARCH ESO ISS PBLA14 START 318.751
HIERARCH ESO ISS PBLA14 END 318.87
HIERARCH ESO ISS PBL23 START 39.53
HIERARCH ESO ISS PBL23 END 39.516
HIERARCH ESO ISS PBLA23 START 221.5
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 44.81
HIERARCH ESO ISS PBL24 END 44.753
HIERARCH ESO ISS PBLA24 START 77.556
HIERARCH ESO ISS PBLA24 END 77.598
HIERARCH ESO ISS PBL34 START 80.215
HIERARCH ESO ISS PBL34 END 80.147
HIERARCH ESO ISS PBLA34 START 60.696
HIERARCH ESO ISS PBLA34 END 60.727
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 6.67
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68