Exposure
ID
PIONI.2024-11-30T05:29:31.656_1
Header ID
PIONI.2024-11-30T05:29:31.656
Date updated
2024-11-30 05:35:39 UTC+0000
Release date
2024-11-30 05:29:31 UTC+0000
UTC Start
2024-11-30 05:29:31.656
UTC End
2024-11-30 05:30:10.056
MJD Start
60644.2288386063
MJD End
60644.2292830507
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005016
Ambient temperature (°C)
17.77
Seeing (arcsec)
0.855
Observation
ID
62140
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
46228
Name
HD80501
RA
139.720293
DEC
-39.4338
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 35.9690 36.0380 130.5000 130.6000
A0-J2 95.2180 95.3950 47.3000 47.5000
A0-J6 169.1440 169.1470 354.8850 355.0000
B5-J2 97.7700 97.8360 25.8000 26.0000
B5-J6 196.4810 196.5080 347.5350 347.6260
J2-J6 134.1970 134.3730 320.7020 320.7380
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 60644.2288386063
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD80501
RA 139.720293
DEC -39.4338
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 35.969
HIERARCH ESO ISS PBL12 END 36.038
HIERARCH ESO ISS PBLA12 START 130.5
HIERARCH ESO ISS PBLA12 END 130.6
HIERARCH ESO ISS PBL13 START 95.218
HIERARCH ESO ISS PBL13 END 95.395
HIERARCH ESO ISS PBLA13 START 47.3
HIERARCH ESO ISS PBLA13 END 47.5
HIERARCH ESO ISS PBL14 START 169.144
HIERARCH ESO ISS PBL14 END 169.147
HIERARCH ESO ISS PBLA14 START 354.885
HIERARCH ESO ISS PBLA14 END 355.0
HIERARCH ESO ISS PBL23 START 97.77
HIERARCH ESO ISS PBL23 END 97.836
HIERARCH ESO ISS PBLA23 START 25.8
HIERARCH ESO ISS PBLA23 END 26.0
HIERARCH ESO ISS PBL24 START 196.481
HIERARCH ESO ISS PBL24 END 196.508
HIERARCH ESO ISS PBLA24 START 347.535
HIERARCH ESO ISS PBLA24 END 347.626
HIERARCH ESO ISS PBL34 START 134.197
HIERARCH ESO ISS PBL34 END 134.373
HIERARCH ESO ISS PBLA34 START 320.702
HIERARCH ESO ISS PBLA34 END 320.738
HIERARCH ESO ISS AMBI TAU0 START 0.004936
HIERARCH ESO ISS AMBI TAU0 END 0.005096
HIERARCH ESO ISS AMBI TEMP 17.77
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.86