Exposure
ID
PIONI.2022-05-07T04:03:07.289_1
Header ID
PIONI.2022-05-07T04:03:07.289
Date updated
2022-05-07 04:11:04 UTC+0000
Release date
2022-05-07 04:03:07 UTC+0000
UTC Start
2022-05-07 04:03:07.288
UTC End
2022-05-07 04:03:45.688
MJD Start
59706.1688343566
MJD End
59706.169278801
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0021535
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.98
Observation
ID
50831
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
37914
Name
HD 150039
RA
250.129795
DEC
-45.95797
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 76.0310 76.1500 90.8000 91.0000
A0-J2 117.2760 117.3960 65.9000 66.1000
A0-J3 132.4200 132.4200 24.9210 25.0650
G1-J2 57.9970 58.0030 32.3000 32.5000
G1-J3 122.8630 122.8830 350.5300 350.6190
J2-J3 88.5260 88.6030 324.6340 324.7080
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 59706.1688343566
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 150039
RA 250.129795
DEC -45.95797
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 76.031
HIERARCH ESO ISS PBL12 END 76.15
HIERARCH ESO ISS PBLA12 START 90.8
HIERARCH ESO ISS PBLA12 END 91.0
HIERARCH ESO ISS PBL13 START 117.276
HIERARCH ESO ISS PBL13 END 117.396
HIERARCH ESO ISS PBLA13 START 65.9
HIERARCH ESO ISS PBLA13 END 66.1
HIERARCH ESO ISS PBL14 START 132.42
HIERARCH ESO ISS PBL14 END 132.42
HIERARCH ESO ISS PBLA14 START 24.921
HIERARCH ESO ISS PBLA14 END 25.065
HIERARCH ESO ISS PBL23 START 57.997
HIERARCH ESO ISS PBL23 END 58.003
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.5
HIERARCH ESO ISS PBL24 START 122.863
HIERARCH ESO ISS PBL24 END 122.883
HIERARCH ESO ISS PBLA24 START 350.53
HIERARCH ESO ISS PBLA24 END 350.619
HIERARCH ESO ISS PBL34 START 88.526
HIERARCH ESO ISS PBL34 END 88.603
HIERARCH ESO ISS PBLA34 START 324.634
HIERARCH ESO ISS PBLA34 END 324.708
HIERARCH ESO ISS AMBI TAU0 START 0.002343
HIERARCH ESO ISS AMBI TAU0 END 0.001964
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 1.03