Exposure
ID
PIONI.2024-09-06T08:57:56.922_1
Header ID
PIONI.2024-09-06T08:57:56.922
Date updated
2024-09-06 09:05:44 UTC+0000
Release date
2025-09-06 09:05:44 UTC+0000
UTC Start
2024-09-06 08:57:56.922
UTC End
2024-09-06 08:58:35.322
MJD Start
60559.37357549
MJD End
60559.37401993444
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0038520000000000004
Ambient temperature (°C)
14.66
Seeing (arcsec)
0.8
Observation
ID
60644
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
45083
Name
HIP14168
RA
45.675319
DEC
-7.68549
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 88.8410 88.7850 115.8000 115.9000
A0-J2 128.7750 128.7360 93.2000 93.3000
A0-K0 127.9290 127.9400 72.4150 72.4440
G1-J2 57.8770 57.8960 57.1000 57.2000
G1-K0 88.0220 88.0570 28.4880 28.5580
J2-K0 46.4160 46.4080 351.7990 351.8900
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 60559.37357549
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP14168
RA 45.675319
DEC -7.68549
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 88.841
HIERARCH ESO ISS PBL12 END 88.785
HIERARCH ESO ISS PBLA12 START 115.8
HIERARCH ESO ISS PBLA12 END 115.9
HIERARCH ESO ISS PBL13 START 128.775
HIERARCH ESO ISS PBL13 END 128.736
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 127.929
HIERARCH ESO ISS PBL14 END 127.94
HIERARCH ESO ISS PBLA14 START 72.415
HIERARCH ESO ISS PBLA14 END 72.444
HIERARCH ESO ISS PBL23 START 57.877
HIERARCH ESO ISS PBL23 END 57.896
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.2
HIERARCH ESO ISS PBL24 START 88.022
HIERARCH ESO ISS PBL24 END 88.057
HIERARCH ESO ISS PBLA24 START 28.488
HIERARCH ESO ISS PBLA24 END 28.558
HIERARCH ESO ISS PBL34 START 46.416
HIERARCH ESO ISS PBL34 END 46.408
HIERARCH ESO ISS PBLA34 START 351.799
HIERARCH ESO ISS PBLA34 END 351.89
HIERARCH ESO ISS AMBI TAU0 START 0.00378
HIERARCH ESO ISS AMBI TAU0 END 0.003924
HIERARCH ESO ISS AMBI TEMP 14.66
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8