Exposure
ID
PIONI.2024-09-06T09:24:50.002_1
Header ID
PIONI.2024-09-06T09:24:50.002
Date updated
2024-09-06 09:35:45 UTC+0000
Release date
2024-09-06 09:24:50 UTC+0000
UTC Start
2024-09-06 09:24:50.001
UTC End
2024-09-06 09:25:28.401
MJD Start
60559.3922453863
MJD End
60559.3926898307
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003888
Ambient temperature (°C)
14.63
Seeing (arcsec)
0.81
Observation
ID
60646
Category
calibrator
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
45085
Name
HD17039
RA
40.980533
DEC
-7.91283
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.5080 84.4070 118.9000 119.0000
A0-J2 124.1540 124.0270 95.0000 95.0000
A0-K0 126.3140 126.2430 73.7460 73.7640
G1-J2 58.1250 58.1140 58.8000 58.8000
G1-K0 89.7090 89.7310 31.8170 31.8670
J2-K0 46.1830 46.1810 356.9910 357.0850
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60559.3922453863
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD17039
RA 40.980533
DEC -7.91283
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 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 84.508
HIERARCH ESO ISS PBL12 END 84.407
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.0
HIERARCH ESO ISS PBL13 START 124.154
HIERARCH ESO ISS PBL13 END 124.027
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 95.0
HIERARCH ESO ISS PBL14 START 126.314
HIERARCH ESO ISS PBL14 END 126.243
HIERARCH ESO ISS PBLA14 START 73.746
HIERARCH ESO ISS PBLA14 END 73.764
HIERARCH ESO ISS PBL23 START 58.125
HIERARCH ESO ISS PBL23 END 58.114
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 89.709
HIERARCH ESO ISS PBL24 END 89.731
HIERARCH ESO ISS PBLA24 START 31.817
HIERARCH ESO ISS PBLA24 END 31.867
HIERARCH ESO ISS PBL34 START 46.183
HIERARCH ESO ISS PBL34 END 46.181
HIERARCH ESO ISS PBLA34 START 356.991
HIERARCH ESO ISS PBLA34 END 357.085
HIERARCH ESO ISS AMBI TAU0 START 0.003888
HIERARCH ESO ISS AMBI TAU0 END 0.003888
HIERARCH ESO ISS AMBI TEMP 14.63
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.93