Exposure
ID
PIONI.2022-05-07T03:46:10.696_1
Header ID
PIONI.2022-05-07T03:46:10.696
Date updated
2022-05-07 03:55:48 UTC+0000
Release date
2022-05-07 03:46:10 UTC+0000
UTC Start
2022-05-07 03:46:10.696
UTC End
2022-05-07 03:46:49.096
MJD Start
59706.1570682437
MJD End
59706.1575126881
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002313
Ambient temperature (°C)
11.09
Seeing (arcsec)
0.92
Observation
ID
50829
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
37912
Name
HD 149406
RA
249.148938
DEC
-44.99392
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 74.0110 74.1420 89.1000 89.3000
A0-J2 114.8190 114.9520 63.5000 63.7000
A0-J3 132.3630 132.3670 22.5670 22.7180
G1-J2 57.7790 57.7890 29.9000 30.0000
G1-J3 123.3260 123.3480 349.1630 349.2500
J2-J3 87.9930 88.0740 323.8130 323.8830
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 59706.1570682437
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 149406
RA 249.148938
DEC -44.99392
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 74.011
HIERARCH ESO ISS PBL12 END 74.142
HIERARCH ESO ISS PBLA12 START 89.1
HIERARCH ESO ISS PBLA12 END 89.3
HIERARCH ESO ISS PBL13 START 114.819
HIERARCH ESO ISS PBL13 END 114.952
HIERARCH ESO ISS PBLA13 START 63.5
HIERARCH ESO ISS PBLA13 END 63.7
HIERARCH ESO ISS PBL14 START 132.363
HIERARCH ESO ISS PBL14 END 132.367
HIERARCH ESO ISS PBLA14 START 22.567
HIERARCH ESO ISS PBLA14 END 22.718
HIERARCH ESO ISS PBL23 START 57.779
HIERARCH ESO ISS PBL23 END 57.789
HIERARCH ESO ISS PBLA23 START 29.9
HIERARCH ESO ISS PBLA23 END 30.0
HIERARCH ESO ISS PBL24 START 123.326
HIERARCH ESO ISS PBL24 END 123.348
HIERARCH ESO ISS PBLA24 START 349.163
HIERARCH ESO ISS PBLA24 END 349.25
HIERARCH ESO ISS PBL34 START 87.993
HIERARCH ESO ISS PBL34 END 88.074
HIERARCH ESO ISS PBLA34 START 323.813
HIERARCH ESO ISS PBLA34 END 323.883
HIERARCH ESO ISS AMBI TAU0 START 0.002313
HIERARCH ESO ISS AMBI TAU0 END 0.002313
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92