Exposure
ID
PIONI.2024-09-06T06:54:06.001_1
Header ID
PIONI.2024-09-06T06:54:06.001
Date updated
2024-09-06 07:00:31 UTC+0000
Release date
2024-09-06 06:54:06 UTC+0000
UTC Start
2024-09-06 06:54:06.001
UTC End
2024-09-06 06:54:44.401
MJD Start
60559.2875694563
MJD End
60559.28801390074
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003685
Ambient temperature (°C)
14.77
Seeing (arcsec)
0.91
Observation
ID
60633
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
45072
Name
HD24291
RA
57.509238
DEC
-45.38537
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 73.8320 73.9610 88.8000 88.9000
A0-J2 114.7570 114.8870 63.1000 63.3000
A0-K0 122.8530 122.9130 42.8670 43.0400
G1-J2 57.7960 57.8050 29.6000 29.8000
G1-K0 88.9690 88.9650 6.3040 6.4210
J2-K0 42.5570 42.5830 333.8010 333.8740
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 60559.2875694563
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD24291
RA 57.509238
DEC -45.38537
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 73.832
HIERARCH ESO ISS PBL12 END 73.961
HIERARCH ESO ISS PBLA12 START 88.8
HIERARCH ESO ISS PBLA12 END 88.9
HIERARCH ESO ISS PBL13 START 114.757
HIERARCH ESO ISS PBL13 END 114.887
HIERARCH ESO ISS PBLA13 START 63.1
HIERARCH ESO ISS PBLA13 END 63.3
HIERARCH ESO ISS PBL14 START 122.853
HIERARCH ESO ISS PBL14 END 122.913
HIERARCH ESO ISS PBLA14 START 42.867
HIERARCH ESO ISS PBLA14 END 43.04
HIERARCH ESO ISS PBL23 START 57.796
HIERARCH ESO ISS PBL23 END 57.805
HIERARCH ESO ISS PBLA23 START 29.6
HIERARCH ESO ISS PBLA23 END 29.8
HIERARCH ESO ISS PBL24 START 88.969
HIERARCH ESO ISS PBL24 END 88.965
HIERARCH ESO ISS PBLA24 START 6.304
HIERARCH ESO ISS PBLA24 END 6.421
HIERARCH ESO ISS PBL34 START 42.557
HIERARCH ESO ISS PBL34 END 42.583
HIERARCH ESO ISS PBLA34 START 333.801
HIERARCH ESO ISS PBLA34 END 333.874
HIERARCH ESO ISS AMBI TAU0 START 0.003685
HIERARCH ESO ISS AMBI TAU0 END 0.003685
HIERARCH ESO ISS AMBI TEMP 14.77
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91