Exposure
ID
PIONI.2022-05-29T09:13:45.843_1
Header ID
PIONI.2022-05-29T09:13:45.843
Date updated
2022-05-29 09:20:50 UTC+0000
Release date
2022-05-29 09:13:45 UTC+0000
UTC Start
2022-05-29 09:13:45.843
UTC End
2022-05-29 09:14:24.243
MJD Start
59728.3845583689
MJD End
59728.3850028133
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002516
Ambient temperature (°C)
6.5
Seeing (arcsec)
0.74
Observation
ID
51044
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
38067
Name
HD 161408
RA
266.666413
DEC
-29.39279
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 52.4980 52.3810 300.5000 300.7000
K0-D0 70.6390 70.4370 273.3000 273.4000
K0-I2 26.5680 26.5540 337.9590 338.1310
G2-D0 33.8980 33.8490 228.2000 228.3000
G2-I2 35.3380 35.2370 93.2450 93.3550
D0-I2 63.9630 63.8050 71.2280 71.2820
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 59728.3845583689
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 161408
RA 266.666413
DEC -29.39279
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 52.498
HIERARCH ESO ISS PBL12 END 52.381
HIERARCH ESO ISS PBLA12 START 300.5
HIERARCH ESO ISS PBLA12 END 300.7
HIERARCH ESO ISS PBL13 START 70.639
HIERARCH ESO ISS PBL13 END 70.437
HIERARCH ESO ISS PBLA13 START 273.3
HIERARCH ESO ISS PBLA13 END 273.4
HIERARCH ESO ISS PBL14 START 26.568
HIERARCH ESO ISS PBL14 END 26.554
HIERARCH ESO ISS PBLA14 START 337.959
HIERARCH ESO ISS PBLA14 END 338.131
HIERARCH ESO ISS PBL23 START 33.898
HIERARCH ESO ISS PBL23 END 33.849
HIERARCH ESO ISS PBLA23 START 228.2
HIERARCH ESO ISS PBLA23 END 228.3
HIERARCH ESO ISS PBL24 START 35.338
HIERARCH ESO ISS PBL24 END 35.237
HIERARCH ESO ISS PBLA24 START 93.245
HIERARCH ESO ISS PBLA24 END 93.355
HIERARCH ESO ISS PBL34 START 63.963
HIERARCH ESO ISS PBL34 END 63.805
HIERARCH ESO ISS PBLA34 START 71.228
HIERARCH ESO ISS PBLA34 END 71.282
HIERARCH ESO ISS AMBI TAU0 START 0.002516
HIERARCH ESO ISS AMBI TAU0 END 0.002516
HIERARCH ESO ISS AMBI TEMP 6.5
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74