Exposure
ID
PIONI.2024-11-30T05:14:28.714_1
Header ID
PIONI.2024-11-30T05:14:28.714
Date updated
2024-11-30 05:20:38 UTC+0000
Release date
2024-11-30 05:14:28 UTC+0000
UTC Start
2024-11-30 05:14:28.713
UTC End
2024-11-30 05:15:07.113
MJD Start
60644.2183878864
MJD End
60644.2188323308
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0043335
Ambient temperature (°C)
17.38
Seeing (arcsec)
1.09
Observation
ID
62139
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
46227
Name
HD80173
RA
139.22477
DEC
-41.95497
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 33.8960 33.9670 128.0000 128.1000
A0-J2 95.3080 95.4600 41.9000 42.1000
A0-J6 168.2880 168.2950 352.9770 353.0920
B5-J2 98.9870 99.0390 21.9000 22.1000
B5-J6 193.7620 193.7980 345.8800 345.9760
J2-J6 127.7400 127.9300 318.7720 318.8140
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 60644.2183878864
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD80173
RA 139.22477
DEC -41.95497
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 33.896
HIERARCH ESO ISS PBL12 END 33.967
HIERARCH ESO ISS PBLA12 START 128.0
HIERARCH ESO ISS PBLA12 END 128.1
HIERARCH ESO ISS PBL13 START 95.308
HIERARCH ESO ISS PBL13 END 95.46
HIERARCH ESO ISS PBLA13 START 41.9
HIERARCH ESO ISS PBLA13 END 42.1
HIERARCH ESO ISS PBL14 START 168.288
HIERARCH ESO ISS PBL14 END 168.295
HIERARCH ESO ISS PBLA14 START 352.977
HIERARCH ESO ISS PBLA14 END 353.092
HIERARCH ESO ISS PBL23 START 98.987
HIERARCH ESO ISS PBL23 END 99.039
HIERARCH ESO ISS PBLA23 START 21.9
HIERARCH ESO ISS PBLA23 END 22.1
HIERARCH ESO ISS PBL24 START 193.762
HIERARCH ESO ISS PBL24 END 193.798
HIERARCH ESO ISS PBLA24 START 345.88
HIERARCH ESO ISS PBLA24 END 345.976
HIERARCH ESO ISS PBL34 START 127.74
HIERARCH ESO ISS PBL34 END 127.93
HIERARCH ESO ISS PBLA34 START 318.772
HIERARCH ESO ISS PBLA34 END 318.814
HIERARCH ESO ISS AMBI TAU0 START 0.004829
HIERARCH ESO ISS AMBI TAU0 END 0.003838
HIERARCH ESO ISS AMBI TEMP 17.38
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09