Exposure
ID
PIONI.2022-05-07T03:11:40.796_1
Header ID
PIONI.2022-05-07T03:11:40.796
Date updated
2022-05-07 03:21:19 UTC+0000
Release date
2022-05-07 03:11:40 UTC+0000
UTC Start
2022-05-07 03:11:40.796
UTC End
2022-05-07 03:12:06.396
MJD Start
59706.1331110667
MJD End
59706.133407363
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001914
Ambient temperature (°C)
11.0
Seeing (arcsec)
1.285
Observation
ID
50826
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
37909
Name
HD 150038
RA
250.108169
DEC
-44.57393
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 67.3040 67.4130 82.3000 82.4000
A0-J2 107.9120 108.0180 54.9000 55.0000
A0-J3 132.0470 132.0510 15.4640 15.5720
G1-J2 57.2560 57.2630 22.2000 22.3000
G1-J3 122.3700 122.3940 345.0930 345.1530
J2-J3 84.0930 84.1630 320.8650 320.9070
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 59706.1331110667
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 150038
RA 250.108169
DEC -44.57393
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.304
HIERARCH ESO ISS PBL12 END 67.413
HIERARCH ESO ISS PBLA12 START 82.3
HIERARCH ESO ISS PBLA12 END 82.4
HIERARCH ESO ISS PBL13 START 107.912
HIERARCH ESO ISS PBL13 END 108.018
HIERARCH ESO ISS PBLA13 START 54.9
HIERARCH ESO ISS PBLA13 END 55.0
HIERARCH ESO ISS PBL14 START 132.047
HIERARCH ESO ISS PBL14 END 132.051
HIERARCH ESO ISS PBLA14 START 15.464
HIERARCH ESO ISS PBLA14 END 15.572
HIERARCH ESO ISS PBL23 START 57.256
HIERARCH ESO ISS PBL23 END 57.263
HIERARCH ESO ISS PBLA23 START 22.2
HIERARCH ESO ISS PBLA23 END 22.3
HIERARCH ESO ISS PBL24 START 122.37
HIERARCH ESO ISS PBL24 END 122.394
HIERARCH ESO ISS PBLA24 START 345.093
HIERARCH ESO ISS PBLA24 END 345.153
HIERARCH ESO ISS PBL34 START 84.093
HIERARCH ESO ISS PBL34 END 84.163
HIERARCH ESO ISS PBLA34 START 320.865
HIERARCH ESO ISS PBLA34 END 320.907
HIERARCH ESO ISS AMBI TAU0 START 0.001911
HIERARCH ESO ISS AMBI TAU0 END 0.001917
HIERARCH ESO ISS AMBI TEMP 11.0
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.27