Exposure
ID
PIONI.2024-11-20T05:20:54.594_1
Header ID
PIONI.2024-11-20T05:20:54.594
Date updated
2024-11-20 05:30:47 UTC+0000
Release date
2024-11-20 05:20:54 UTC+0000
UTC Start
2024-11-20 05:20:54.594
UTC End
2024-11-20 05:21:20.194
MJD Start
60634.2228540997
MJD End
60634.223150396
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0050565
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.61
Observation
ID
61890
Category
calibrator
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
46013
Name
HD63429
RA
115.71288
DEC
-71.54182
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 76.0220 76.0590 64.0000 64.2000
A0-J2 124.6090 124.6300 47.2000 47.4000
A0-K0 127.9000 127.8980 33.9630 34.1040
G1-J2 56.3050 56.3000 24.2000 24.4000
G1-K0 72.8420 72.8400 2.4550 2.5630
J2-K0 29.3060 29.3270 316.9990 317.0950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60634.2228540997
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD63429
RA 115.71288
DEC -71.54182
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 76.022
HIERARCH ESO ISS PBL12 END 76.059
HIERARCH ESO ISS PBLA12 START 64.0
HIERARCH ESO ISS PBLA12 END 64.2
HIERARCH ESO ISS PBL13 START 124.609
HIERARCH ESO ISS PBL13 END 124.63
HIERARCH ESO ISS PBLA13 START 47.2
HIERARCH ESO ISS PBLA13 END 47.4
HIERARCH ESO ISS PBL14 START 127.9
HIERARCH ESO ISS PBL14 END 127.898
HIERARCH ESO ISS PBLA14 START 33.963
HIERARCH ESO ISS PBLA14 END 34.104
HIERARCH ESO ISS PBL23 START 56.305
HIERARCH ESO ISS PBL23 END 56.3
HIERARCH ESO ISS PBLA23 START 24.2
HIERARCH ESO ISS PBLA23 END 24.4
HIERARCH ESO ISS PBL24 START 72.842
HIERARCH ESO ISS PBL24 END 72.84
HIERARCH ESO ISS PBLA24 START 2.455
HIERARCH ESO ISS PBLA24 END 2.563
HIERARCH ESO ISS PBL34 START 29.306
HIERARCH ESO ISS PBL34 END 29.327
HIERARCH ESO ISS PBLA34 START 316.999
HIERARCH ESO ISS PBLA34 END 317.095
HIERARCH ESO ISS AMBI TAU0 START 0.00536
HIERARCH ESO ISS AMBI TAU0 END 0.004753
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61