Exposure
ID
PIONI.2024-09-08T06:46:46.141_1
Header ID
PIONI.2024-09-08T06:46:46.141
Date updated
2024-09-08 06:55:39 UTC+0000
Release date
2024-09-08 06:46:46 UTC+0000
UTC Start
2024-09-08 06:46:46.141
UTC End
2024-09-08 06:47:11.741
MJD Start
60561.2824784787
MJD End
60561.282774775
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006332
Ambient temperature (°C)
15.02
Seeing (arcsec)
0.6
Observation
ID
60677
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
45114
Name
HD17559
RA
42.260331
DEC
-4.22491
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 48.4650 48.4590 144.2000 144.2000
A0-J2 119.4980 119.6120 91.1000 91.1000
A0-J6 150.8460 150.8980 16.5730 16.6600
B5-J2 98.3640 98.4950 67.9000 67.9000
B5-J6 184.4640 184.4820 4.5610 4.6400
J2-J6 165.5330 165.4990 332.4970 332.5330
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 60561.2824784787
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD17559
RA 42.260331
DEC -4.22491
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 48.465
HIERARCH ESO ISS PBL12 END 48.459
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 119.498
HIERARCH ESO ISS PBL13 END 119.612
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 150.846
HIERARCH ESO ISS PBL14 END 150.898
HIERARCH ESO ISS PBLA14 START 16.573
HIERARCH ESO ISS PBLA14 END 16.66
HIERARCH ESO ISS PBL23 START 98.364
HIERARCH ESO ISS PBL23 END 98.495
HIERARCH ESO ISS PBLA23 START 67.9
HIERARCH ESO ISS PBLA23 END 67.9
HIERARCH ESO ISS PBL24 START 184.464
HIERARCH ESO ISS PBL24 END 184.482
HIERARCH ESO ISS PBLA24 START 4.561
HIERARCH ESO ISS PBLA24 END 4.64
HIERARCH ESO ISS PBL34 START 165.533
HIERARCH ESO ISS PBL34 END 165.499
HIERARCH ESO ISS PBLA34 START 332.497
HIERARCH ESO ISS PBLA34 END 332.533
HIERARCH ESO ISS AMBI TAU0 START 0.006332
HIERARCH ESO ISS AMBI TAU0 END 0.006332
HIERARCH ESO ISS AMBI TEMP 15.02
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6