Exposure
ID
PIONI.2024-11-20T05:05:00.458_1
Header ID
PIONI.2024-11-20T05:05:00.458
Date updated
2024-11-20 05:10:30 UTC+0000
Release date
2024-11-20 05:05:00 UTC+0000
UTC Start
2024-11-20 05:05:00.458
UTC End
2024-11-20 05:05:26.058
MJD Start
60634.2118108622
MJD End
60634.2121071585
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004986
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.635
Observation
ID
61887
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
46010
Name
HD58803
RA
110.225216
DEC
-71.53238
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 76.3830 76.4200 65.6000 65.7000
A0-J2 124.8110 124.8320 48.7000 48.9000
A0-K0 127.8780 127.8760 35.3830 35.5240
G1-J2 56.2570 56.2520 25.5000 25.7000
G1-K0 72.8380 72.8360 3.5380 3.6460
J2-K0 29.5350 29.5560 317.9890 318.0850
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 60634.2118108622
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD58803
RA 110.225216
DEC -71.53238
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 76.383
HIERARCH ESO ISS PBL12 END 76.42
HIERARCH ESO ISS PBLA12 START 65.6
HIERARCH ESO ISS PBLA12 END 65.7
HIERARCH ESO ISS PBL13 START 124.811
HIERARCH ESO ISS PBL13 END 124.832
HIERARCH ESO ISS PBLA13 START 48.7
HIERARCH ESO ISS PBLA13 END 48.9
HIERARCH ESO ISS PBL14 START 127.878
HIERARCH ESO ISS PBL14 END 127.876
HIERARCH ESO ISS PBLA14 START 35.383
HIERARCH ESO ISS PBLA14 END 35.524
HIERARCH ESO ISS PBL23 START 56.257
HIERARCH ESO ISS PBL23 END 56.252
HIERARCH ESO ISS PBLA23 START 25.5
HIERARCH ESO ISS PBLA23 END 25.7
HIERARCH ESO ISS PBL24 START 72.838
HIERARCH ESO ISS PBL24 END 72.836
HIERARCH ESO ISS PBLA24 START 3.538
HIERARCH ESO ISS PBLA24 END 3.646
HIERARCH ESO ISS PBL34 START 29.535
HIERARCH ESO ISS PBL34 END 29.556
HIERARCH ESO ISS PBLA34 START 317.989
HIERARCH ESO ISS PBLA34 END 318.085
HIERARCH ESO ISS AMBI TAU0 START 0.005134
HIERARCH ESO ISS AMBI TAU0 END 0.004838
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.64