Exposure
ID
PIONI.2024-09-06T06:15:00.637_1
Header ID
PIONI.2024-09-06T06:15:00.637
Date updated
2024-09-06 06:20:44 UTC+0000
Release date
2025-09-06 06:20:44 UTC+0000
UTC Start
2024-09-06 06:15:00.637
UTC End
2024-09-06 06:15:39.037
MJD Start
60559.2604240389
MJD End
60559.26086848334
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003038
Ambient temperature (°C)
15.75
Seeing (arcsec)
1.07
Observation
ID
60628
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
45067
Name
HIP12608
RA
40.526256
DEC
-38.38361
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 78.6850 78.8060 97.8000 97.9000
A0-J2 117.0060 117.1490 72.1000 72.3000
A0-K0 122.2340 122.3140 50.2760 50.4310
G1-J2 57.3370 57.3530 35.6000 35.8000
G1-K0 90.2280 90.2240 10.2530 10.3650
J2-K0 45.6000 45.6170 337.6620 337.7320
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 60559.2604240389
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP12608
RA 40.526256
DEC -38.38361
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 78.685
HIERARCH ESO ISS PBL12 END 78.806
HIERARCH ESO ISS PBLA12 START 97.8
HIERARCH ESO ISS PBLA12 END 97.9
HIERARCH ESO ISS PBL13 START 117.006
HIERARCH ESO ISS PBL13 END 117.149
HIERARCH ESO ISS PBLA13 START 72.1
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 122.234
HIERARCH ESO ISS PBL14 END 122.314
HIERARCH ESO ISS PBLA14 START 50.276
HIERARCH ESO ISS PBLA14 END 50.431
HIERARCH ESO ISS PBL23 START 57.337
HIERARCH ESO ISS PBL23 END 57.353
HIERARCH ESO ISS PBLA23 START 35.6
HIERARCH ESO ISS PBLA23 END 35.8
HIERARCH ESO ISS PBL24 START 90.228
HIERARCH ESO ISS PBL24 END 90.224
HIERARCH ESO ISS PBLA24 START 10.253
HIERARCH ESO ISS PBLA24 END 10.365
HIERARCH ESO ISS PBL34 START 45.6
HIERARCH ESO ISS PBL34 END 45.617
HIERARCH ESO ISS PBLA34 START 337.662
HIERARCH ESO ISS PBLA34 END 337.732
HIERARCH ESO ISS AMBI TAU0 START 0.003038
HIERARCH ESO ISS AMBI TAU0 END 0.003038
HIERARCH ESO ISS AMBI TEMP 15.75
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.02