Exposure
ID
PIONI.2024-09-07T07:52:51.075_1
Header ID
PIONI.2024-09-07T07:52:51.075
Date updated
2024-09-07 08:00:35 UTC+0000
Release date
2025-09-07 08:00:35 UTC+0000
UTC Start
2024-09-07 07:52:51.074
UTC End
2024-09-07 07:53:16.674
MJD Start
60560.3283689162
MJD End
60560.328665212495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00271
Ambient temperature (°C)
15.09
Seeing (arcsec)
1.39
Observation
ID
60656
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
45093
Name
HIP6537
RA
21.0043
DEC
-8.18437
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 85.5610 85.4940 118.3000 118.4000
A0-J2 125.3850 125.3040 94.7000 94.7000
A0-K0 126.9360 126.8950 73.5700 73.5860
G1-J2 58.2010 58.1970 58.6000 58.6000
G1-K0 89.5170 89.5350 31.2550 31.2950
J2-K0 46.2820 46.2800 356.0180 356.0870
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 60560.3283689162
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP6537
RA 21.0043
DEC -8.18437
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 85.561
HIERARCH ESO ISS PBL12 END 85.494
HIERARCH ESO ISS PBLA12 START 118.3
HIERARCH ESO ISS PBLA12 END 118.4
HIERARCH ESO ISS PBL13 START 125.385
HIERARCH ESO ISS PBL13 END 125.304
HIERARCH ESO ISS PBLA13 START 94.7
HIERARCH ESO ISS PBLA13 END 94.7
HIERARCH ESO ISS PBL14 START 126.936
HIERARCH ESO ISS PBL14 END 126.895
HIERARCH ESO ISS PBLA14 START 73.57
HIERARCH ESO ISS PBLA14 END 73.586
HIERARCH ESO ISS PBL23 START 58.201
HIERARCH ESO ISS PBL23 END 58.197
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 89.517
HIERARCH ESO ISS PBL24 END 89.535
HIERARCH ESO ISS PBLA24 START 31.255
HIERARCH ESO ISS PBLA24 END 31.295
HIERARCH ESO ISS PBL34 START 46.282
HIERARCH ESO ISS PBL34 END 46.28
HIERARCH ESO ISS PBLA34 START 356.018
HIERARCH ESO ISS PBLA34 END 356.087
HIERARCH ESO ISS AMBI TAU0 START 0.00271
HIERARCH ESO ISS AMBI TAU0 END 0.00271
HIERARCH ESO ISS AMBI TEMP 15.09
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.39