Exposure
ID
PIONI.2022-05-29T09:29:59.831_1
Header ID
PIONI.2022-05-29T09:29:59.831
Date updated
2022-05-29 09:40:37 UTC+0000
Release date
2022-05-29 09:29:59 UTC+0000
UTC Start
2022-05-29 09:29:59.831
UTC End
2022-05-29 09:30:38.231
MJD Start
59728.3958313819
MJD End
59728.3962758263
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030495
Ambient temperature (°C)
6.47
Seeing (arcsec)
0.69
Observation
ID
51046
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
38068
Name
HD 161433
RA
266.684444
DEC
-29.45376
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 50.1780 50.0590 304.2000 304.4000
K0-D0 66.5270 66.3120 275.6000 275.7000
K0-I2 26.3330 26.3210 341.4020 341.5790
G2-D0 32.8690 32.8150 228.7000 228.7000
G2-I2 33.2820 33.1740 95.5600 95.6800
D0-I2 60.6970 60.5270 72.2870 72.3370
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 59728.3958313819
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 161433
RA 266.684444
DEC -29.45376
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 50.178
HIERARCH ESO ISS PBL12 END 50.059
HIERARCH ESO ISS PBLA12 START 304.2
HIERARCH ESO ISS PBLA12 END 304.4
HIERARCH ESO ISS PBL13 START 66.527
HIERARCH ESO ISS PBL13 END 66.312
HIERARCH ESO ISS PBLA13 START 275.6
HIERARCH ESO ISS PBLA13 END 275.7
HIERARCH ESO ISS PBL14 START 26.333
HIERARCH ESO ISS PBL14 END 26.321
HIERARCH ESO ISS PBLA14 START 341.402
HIERARCH ESO ISS PBLA14 END 341.579
HIERARCH ESO ISS PBL23 START 32.869
HIERARCH ESO ISS PBL23 END 32.815
HIERARCH ESO ISS PBLA23 START 228.7
HIERARCH ESO ISS PBLA23 END 228.7
HIERARCH ESO ISS PBL24 START 33.282
HIERARCH ESO ISS PBL24 END 33.174
HIERARCH ESO ISS PBLA24 START 95.56
HIERARCH ESO ISS PBLA24 END 95.68
HIERARCH ESO ISS PBL34 START 60.697
HIERARCH ESO ISS PBL34 END 60.527
HIERARCH ESO ISS PBLA34 START 72.287
HIERARCH ESO ISS PBLA34 END 72.337
HIERARCH ESO ISS AMBI TAU0 START 0.002919
HIERARCH ESO ISS AMBI TAU0 END 0.00318
HIERARCH ESO ISS AMBI TEMP 6.47
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.66