Exposure
ID
PIONI.2024-09-09T05:00:55.682_1
Header ID
PIONI.2024-09-09T05:00:55.682
Date updated
2024-09-09 05:05:38 UTC+0000
Release date
2025-09-09 05:05:38 UTC+0000
UTC Start
2024-09-09 05:00:55.682
UTC End
2024-09-09 05:01:21.282
MJD Start
60562.208977798
MJD End
60562.2092740943
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.79
Seeing (arcsec)
0.84
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 47.0030 47.0230 142.7000 142.7000
A0-J2 84.1130 84.3660 83.6000 83.7000
A0-J6 151.9740 151.9710 359.1570 359.2540
B5-J2 72.2820 72.4510 49.7000 49.8000
B5-J6 191.8320 191.8060 350.7930 350.8640
J2-J6 166.4400 166.4700 328.9650 328.9710
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 60562.208977798
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 47.003
HIERARCH ESO ISS PBL12 END 47.023
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 84.113
HIERARCH ESO ISS PBL13 END 84.366
HIERARCH ESO ISS PBLA13 START 83.6
HIERARCH ESO ISS PBLA13 END 83.7
HIERARCH ESO ISS PBL14 START 151.974
HIERARCH ESO ISS PBL14 END 151.971
HIERARCH ESO ISS PBLA14 START 359.157
HIERARCH ESO ISS PBLA14 END 359.254
HIERARCH ESO ISS PBL23 START 72.282
HIERARCH ESO ISS PBL23 END 72.451
HIERARCH ESO ISS PBLA23 START 49.7
HIERARCH ESO ISS PBLA23 END 49.8
HIERARCH ESO ISS PBL24 START 191.832
HIERARCH ESO ISS PBL24 END 191.806
HIERARCH ESO ISS PBLA24 START 350.793
HIERARCH ESO ISS PBLA24 END 350.864
HIERARCH ESO ISS PBL34 START 166.44
HIERARCH ESO ISS PBL34 END 166.47
HIERARCH ESO ISS PBLA34 START 328.965
HIERARCH ESO ISS PBLA34 END 328.971
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.79
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84