Exposure
ID
PIONI.2022-05-29T09:14:36.323_1
Header ID
PIONI.2022-05-29T09:14:36.323
Date updated
2022-05-29 09:20:50 UTC+0000
Release date
2022-05-29 09:14:36 UTC+0000
UTC Start
2022-05-29 09:14:36.324
UTC End
2022-05-29 09:15:14.724
MJD Start
59728.3851426342
MJD End
59728.3855870786
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002489
Ambient temperature (°C)
6.5
Seeing (arcsec)
0.735
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 52.3760 52.2610 300.7000 300.8000
K0-D0 70.4290 70.2300 273.4000 273.5000
K0-I2 26.5540 26.5410 338.1380 338.3050
G2-D0 33.8470 33.7980 228.3000 228.3000
G2-I2 35.2330 35.1330 93.3600 93.4680
D0-I2 63.7980 63.6430 71.2840 71.3350
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 59728.3851426342
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 52.376
HIERARCH ESO ISS PBL12 END 52.261
HIERARCH ESO ISS PBLA12 START 300.7
HIERARCH ESO ISS PBLA12 END 300.8
HIERARCH ESO ISS PBL13 START 70.429
HIERARCH ESO ISS PBL13 END 70.23
HIERARCH ESO ISS PBLA13 START 273.4
HIERARCH ESO ISS PBLA13 END 273.5
HIERARCH ESO ISS PBL14 START 26.554
HIERARCH ESO ISS PBL14 END 26.541
HIERARCH ESO ISS PBLA14 START 338.138
HIERARCH ESO ISS PBLA14 END 338.305
HIERARCH ESO ISS PBL23 START 33.847
HIERARCH ESO ISS PBL23 END 33.798
HIERARCH ESO ISS PBLA23 START 228.3
HIERARCH ESO ISS PBLA23 END 228.3
HIERARCH ESO ISS PBL24 START 35.233
HIERARCH ESO ISS PBL24 END 35.133
HIERARCH ESO ISS PBLA24 START 93.36
HIERARCH ESO ISS PBLA24 END 93.468
HIERARCH ESO ISS PBL34 START 63.798
HIERARCH ESO ISS PBL34 END 63.643
HIERARCH ESO ISS PBLA34 START 71.284
HIERARCH ESO ISS PBLA34 END 71.335
HIERARCH ESO ISS AMBI TAU0 START 0.002516
HIERARCH ESO ISS AMBI TAU0 END 0.002462
HIERARCH ESO ISS AMBI TEMP 6.5
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.73