Exposure
ID
PIONI.2024-09-08T05:09:01.685_1
Header ID
PIONI.2024-09-08T05:09:01.685
Date updated
2024-09-08 05:15:35 UTC+0000
Release date
2025-09-08 05:15:35 UTC+0000
UTC Start
2024-09-08 05:09:01.685
UTC End
2024-09-08 05:09:27.285
MJD Start
60561.2146028373
MJD End
60561.2148991336
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006822
Ambient temperature (°C)
16.55
Seeing (arcsec)
0.525
Observation
ID
60676
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
45113
Name
HIP13701
RA
44.106744
DEC
-8.89935
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 47.1380 47.1570 142.7000 142.7000
A0-J2 85.8590 86.1080 83.9000 84.0000
A0-J6 151.9610 151.9610 359.8320 359.9290
B5-J2 73.4600 73.6290 50.6000 50.8000
B5-J6 191.6550 191.6300 351.2900 351.3620
J2-J6 166.6430 166.6710 329.0100 329.0170
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 60561.2146028373
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP13701
RA 44.106744
DEC -8.89935
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 47.138
HIERARCH ESO ISS PBL12 END 47.157
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 85.859
HIERARCH ESO ISS PBL13 END 86.108
HIERARCH ESO ISS PBLA13 START 83.9
HIERARCH ESO ISS PBLA13 END 84.0
HIERARCH ESO ISS PBL14 START 151.961
HIERARCH ESO ISS PBL14 END 151.961
HIERARCH ESO ISS PBLA14 START 359.832
HIERARCH ESO ISS PBLA14 END 359.929
HIERARCH ESO ISS PBL23 START 73.46
HIERARCH ESO ISS PBL23 END 73.629
HIERARCH ESO ISS PBLA23 START 50.6
HIERARCH ESO ISS PBLA23 END 50.8
HIERARCH ESO ISS PBL24 START 191.655
HIERARCH ESO ISS PBL24 END 191.63
HIERARCH ESO ISS PBLA24 START 351.29
HIERARCH ESO ISS PBLA24 END 351.362
HIERARCH ESO ISS PBL34 START 166.643
HIERARCH ESO ISS PBL34 END 166.671
HIERARCH ESO ISS PBLA34 START 329.01
HIERARCH ESO ISS PBLA34 END 329.017
HIERARCH ESO ISS AMBI TAU0 START 0.006747
HIERARCH ESO ISS AMBI TAU0 END 0.006897
HIERARCH ESO ISS AMBI TEMP 16.55
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.51