Exposure
ID
PIONI.2024-09-09T06:14:37.237_1
Header ID
PIONI.2024-09-09T06:14:37.237
Date updated
2024-09-09 06:20:42 UTC+0000
Release date
2025-09-09 06:20:42 UTC+0000
UTC Start
2024-09-09 06:14:37.237
UTC End
2024-09-09 06:15:02.837
MJD Start
60562.2601532098
MJD End
60562.260449506095
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002381
Ambient temperature (°C)
15.61
Seeing (arcsec)
0.89
Observation
ID
60701
Category
science
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
45137
Name
HIP19747
RA
63.500034
DEC
-42.29548
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 37.1670 37.2140 130.3000 130.3000
A0-J2 103.3280 103.4480 52.7000 52.8000
A0-J6 168.4230 168.4240 358.7610 358.8490
B5-J2 102.0060 102.0540 31.8000 32.0000
B5-J6 195.0420 195.0590 350.5560 350.6280
J2-J6 136.1720 136.2920 320.9440 320.9830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60562.2601532098
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP19747
RA 63.500034
DEC -42.29548
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 37.167
HIERARCH ESO ISS PBL12 END 37.214
HIERARCH ESO ISS PBLA12 START 130.3
HIERARCH ESO ISS PBLA12 END 130.3
HIERARCH ESO ISS PBL13 START 103.328
HIERARCH ESO ISS PBL13 END 103.448
HIERARCH ESO ISS PBLA13 START 52.7
HIERARCH ESO ISS PBLA13 END 52.8
HIERARCH ESO ISS PBL14 START 168.423
HIERARCH ESO ISS PBL14 END 168.424
HIERARCH ESO ISS PBLA14 START 358.761
HIERARCH ESO ISS PBLA14 END 358.849
HIERARCH ESO ISS PBL23 START 102.006
HIERARCH ESO ISS PBL23 END 102.054
HIERARCH ESO ISS PBLA23 START 31.8
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 195.042
HIERARCH ESO ISS PBL24 END 195.059
HIERARCH ESO ISS PBLA24 START 350.556
HIERARCH ESO ISS PBLA24 END 350.628
HIERARCH ESO ISS PBL34 START 136.172
HIERARCH ESO ISS PBL34 END 136.292
HIERARCH ESO ISS PBLA34 START 320.944
HIERARCH ESO ISS PBLA34 END 320.983
HIERARCH ESO ISS AMBI TAU0 START 0.002381
HIERARCH ESO ISS AMBI TAU0 END 0.002381
HIERARCH ESO ISS AMBI TEMP 15.61
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89