Exposure
ID
PIONI.2024-11-26T07:45:19.760_1
Header ID
PIONI.2024-11-26T07:45:19.760
Date updated
2024-11-26 07:50:46 UTC+0000
Release date
2024-11-26 07:45:19 UTC+0000
UTC Start
2024-11-26 07:45:19.760
UTC End
2024-11-26 07:45:45.360
MJD Start
60640.3231453723
MJD End
60640.3234416686
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0077285
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.485
Observation
ID
62029
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
46130
Name
HD63894
RA
117.729608
DEC
-11.12878
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 48.1040 48.0950 148.7000 148.7000
A0-J2 128.6230 128.6550 91.5000 91.5000
A0-J6 164.1180 164.1630 24.0770 24.1410
B5-J2 110.2090 110.2570 70.0000 70.0000
B5-J6 195.4810 195.5090 12.3890 12.4550
J2-J6 165.1660 165.1360 338.0930 338.1480
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 60640.3231453723
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD63894
RA 117.729608
DEC -11.12878
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 48.104
HIERARCH ESO ISS PBL12 END 48.095
HIERARCH ESO ISS PBLA12 START 148.7
HIERARCH ESO ISS PBLA12 END 148.7
HIERARCH ESO ISS PBL13 START 128.623
HIERARCH ESO ISS PBL13 END 128.655
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 164.118
HIERARCH ESO ISS PBL14 END 164.163
HIERARCH ESO ISS PBLA14 START 24.077
HIERARCH ESO ISS PBLA14 END 24.141
HIERARCH ESO ISS PBL23 START 110.209
HIERARCH ESO ISS PBL23 END 110.257
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.0
HIERARCH ESO ISS PBL24 START 195.481
HIERARCH ESO ISS PBL24 END 195.509
HIERARCH ESO ISS PBLA24 START 12.389
HIERARCH ESO ISS PBLA24 END 12.455
HIERARCH ESO ISS PBL34 START 165.166
HIERARCH ESO ISS PBL34 END 165.136
HIERARCH ESO ISS PBLA34 START 338.093
HIERARCH ESO ISS PBLA34 END 338.148
HIERARCH ESO ISS AMBI TAU0 START 0.007654
HIERARCH ESO ISS AMBI TAU0 END 0.007803
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.48