Exposure
ID
PIONI.2024-10-23T07:22:58.300_1
Header ID
PIONI.2024-10-23T07:22:58.300
Date updated
2024-10-23 07:30:51 UTC+0000
Release date
2025-10-23 07:30:51 UTC+0000
UTC Start
2024-10-23 07:22:58.300
UTC End
2024-10-23 07:25:31.900
MJD Start
60606.307619208
MJD End
60606.3093969858
Exposure time (s)
153.6
Validation level
1
Tau 0: Coherence time (s)
0.0024595
Ambient temperature (°C)
9.34
Seeing (arcsec)
1.19
Observation
ID
61125
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
45477
Name
HIP32222
RA
100.899534
DEC
-73.11875
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 80.4560 80.5960 81.2000 81.8000
A0-J2 127.2510 127.3210 64.7000 65.3000
A0-K0 127.0800 127.0390 50.7770 51.4180
G1-J2 55.0780 55.0360 40.1000 40.7000
G1-K0 70.5790 70.5260 15.5790 16.0830
J2-K0 30.7160 30.7860 327.4050 327.8560
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 60606.307619208
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP32222
RA 100.899534
DEC -73.11875
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 153.6
HIERARCH ESO DET DIT 0.003
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 80.456
HIERARCH ESO ISS PBL12 END 80.596
HIERARCH ESO ISS PBLA12 START 81.2
HIERARCH ESO ISS PBLA12 END 81.8
HIERARCH ESO ISS PBL13 START 127.251
HIERARCH ESO ISS PBL13 END 127.321
HIERARCH ESO ISS PBLA13 START 64.7
HIERARCH ESO ISS PBLA13 END 65.3
HIERARCH ESO ISS PBL14 START 127.08
HIERARCH ESO ISS PBL14 END 127.039
HIERARCH ESO ISS PBLA14 START 50.777
HIERARCH ESO ISS PBLA14 END 51.418
HIERARCH ESO ISS PBL23 START 55.078
HIERARCH ESO ISS PBL23 END 55.036
HIERARCH ESO ISS PBLA23 START 40.1
HIERARCH ESO ISS PBLA23 END 40.7
HIERARCH ESO ISS PBL24 START 70.579
HIERARCH ESO ISS PBL24 END 70.526
HIERARCH ESO ISS PBLA24 START 15.579
HIERARCH ESO ISS PBLA24 END 16.083
HIERARCH ESO ISS PBL34 START 30.716
HIERARCH ESO ISS PBL34 END 30.786
HIERARCH ESO ISS PBLA34 START 327.405
HIERARCH ESO ISS PBLA34 END 327.856
HIERARCH ESO ISS AMBI TAU0 START 0.00237
HIERARCH ESO ISS AMBI TAU0 END 0.002549
HIERARCH ESO ISS AMBI TEMP 9.34
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19