Exposure
ID
PIONI.2022-05-29T07:16:48.368_1
Header ID
PIONI.2022-05-29T07:16:48.368
Date updated
2022-05-29 07:26:10 UTC+0000
Release date
2022-05-29 07:16:48 UTC+0000
UTC Start
2022-05-29 07:16:48.368
UTC End
2022-05-29 07:17:26.768
MJD Start
59728.3033375912
MJD End
59728.3037820356
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002949
Ambient temperature (°C)
6.85
Seeing (arcsec)
0.59
Observation
ID
51035
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
38058
Name
HD 160809
RA
265.789727
DEC
-29.93831
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 65.5090 65.4510 281.6000 281.7000
K0-D0 91.2620 91.1730 260.1000 260.2000
K0-I2 28.4860 28.4760 317.6300 317.7510
G2-D0 38.6590 38.6380 221.8000 221.8000
G2-I2 45.6480 45.6030 80.1110 80.2020
D0-I2 79.6630 79.5960 62.5900 62.6650
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 59728.3033375912
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 160809
RA 265.789727
DEC -29.93831
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 65.509
HIERARCH ESO ISS PBL12 END 65.451
HIERARCH ESO ISS PBLA12 START 281.6
HIERARCH ESO ISS PBLA12 END 281.7
HIERARCH ESO ISS PBL13 START 91.262
HIERARCH ESO ISS PBL13 END 91.173
HIERARCH ESO ISS PBLA13 START 260.1
HIERARCH ESO ISS PBLA13 END 260.2
HIERARCH ESO ISS PBL14 START 28.486
HIERARCH ESO ISS PBL14 END 28.476
HIERARCH ESO ISS PBLA14 START 317.63
HIERARCH ESO ISS PBLA14 END 317.751
HIERARCH ESO ISS PBL23 START 38.659
HIERARCH ESO ISS PBL23 END 38.638
HIERARCH ESO ISS PBLA23 START 221.8
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 45.648
HIERARCH ESO ISS PBL24 END 45.603
HIERARCH ESO ISS PBLA24 START 80.111
HIERARCH ESO ISS PBLA24 END 80.202
HIERARCH ESO ISS PBL34 START 79.663
HIERARCH ESO ISS PBL34 END 79.596
HIERARCH ESO ISS PBLA34 START 62.59
HIERARCH ESO ISS PBLA34 END 62.665
HIERARCH ESO ISS AMBI TAU0 START 0.002949
HIERARCH ESO ISS AMBI TAU0 END 0.002949
HIERARCH ESO ISS AMBI TEMP 6.85
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59