Exposure
ID
PIONI.2024-09-09T04:55:06.546_1
Header ID
PIONI.2024-09-09T04:55:06.546
Date updated
2024-09-09 05:00:32 UTC+0000
Release date
2024-09-09 04:55:06 UTC+0000
UTC Start
2024-09-09 04:55:06.546
UTC End
2024-09-09 04:55:32.146
MJD Start
60562.2049368774
MJD End
60562.2052331737
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008461
Ambient temperature (°C)
15.69
Seeing (arcsec)
0.74
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 47.7610 47.7750 143.4000 143.3000
A0-J2 84.2540 84.5030 89.1000 89.2000
A0-J6 145.3060 145.3040 359.3760 359.4730
B5-J2 68.3680 68.5520 54.6000 54.7000
B5-J6 186.0650 186.0320 350.6950 350.7650
J2-J6 167.6510 167.6650 329.2140 329.2160
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 60562.2049368774
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 47.761
HIERARCH ESO ISS PBL12 END 47.775
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.3
HIERARCH ESO ISS PBL13 START 84.254
HIERARCH ESO ISS PBL13 END 84.503
HIERARCH ESO ISS PBLA13 START 89.1
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 145.306
HIERARCH ESO ISS PBL14 END 145.304
HIERARCH ESO ISS PBLA14 START 359.376
HIERARCH ESO ISS PBLA14 END 359.473
HIERARCH ESO ISS PBL23 START 68.368
HIERARCH ESO ISS PBL23 END 68.552
HIERARCH ESO ISS PBLA23 START 54.6
HIERARCH ESO ISS PBLA23 END 54.7
HIERARCH ESO ISS PBL24 START 186.065
HIERARCH ESO ISS PBL24 END 186.032
HIERARCH ESO ISS PBLA24 START 350.695
HIERARCH ESO ISS PBLA24 END 350.765
HIERARCH ESO ISS PBL34 START 167.651
HIERARCH ESO ISS PBL34 END 167.665
HIERARCH ESO ISS PBLA34 START 329.214
HIERARCH ESO ISS PBLA34 END 329.216
HIERARCH ESO ISS AMBI TAU0 START 0.008461
HIERARCH ESO ISS AMBI TAU0 END 0.008461
HIERARCH ESO ISS AMBI TEMP 15.69
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.63