Exposure
ID
PIONI.2024-11-26T07:44:42.244_1
Header ID
PIONI.2024-11-26T07:44:42.244
Date updated
2024-11-26 07:50:46 UTC+0000
Release date
2024-11-26 07:44:42 UTC+0000
UTC Start
2024-11-26 07:44:42.244
UTC End
2024-11-26 07:45:07.844
MJD Start
60640.3227111623
MJD End
60640.3230074586
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007654
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.49
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 48.1140 48.1050 148.6000 148.7000
A0-J2 128.5890 128.6220 91.5000 91.5000
A0-J6 164.0710 164.1160 24.0100 24.0750
B5-J2 110.1590 110.2080 70.0000 70.0000
B5-J6 195.4520 195.4800 12.3210 12.3870
J2-J6 165.1960 165.1660 338.0370 338.0920
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 60640.3227111623
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 48.114
HIERARCH ESO ISS PBL12 END 48.105
HIERARCH ESO ISS PBLA12 START 148.6
HIERARCH ESO ISS PBLA12 END 148.7
HIERARCH ESO ISS PBL13 START 128.589
HIERARCH ESO ISS PBL13 END 128.622
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 164.071
HIERARCH ESO ISS PBL14 END 164.116
HIERARCH ESO ISS PBLA14 START 24.01
HIERARCH ESO ISS PBLA14 END 24.075
HIERARCH ESO ISS PBL23 START 110.159
HIERARCH ESO ISS PBL23 END 110.208
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.0
HIERARCH ESO ISS PBL24 START 195.452
HIERARCH ESO ISS PBL24 END 195.48
HIERARCH ESO ISS PBLA24 START 12.321
HIERARCH ESO ISS PBLA24 END 12.387
HIERARCH ESO ISS PBL34 START 165.196
HIERARCH ESO ISS PBL34 END 165.166
HIERARCH ESO ISS PBLA34 START 338.037
HIERARCH ESO ISS PBLA34 END 338.092
HIERARCH ESO ISS AMBI TAU0 START 0.007654
HIERARCH ESO ISS AMBI TAU0 END 0.007654
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49