Exposure
ID
PIONI.2024-09-09T05:45:08.021_1
Header ID
PIONI.2024-09-09T05:45:08.021
Date updated
2024-09-09 05:50:41 UTC+0000
Release date
2024-09-09 05:45:08 UTC+0000
UTC Start
2024-09-09 05:45:08.021
UTC End
2024-09-09 05:45:33.621
MJD Start
60562.2396761728
MJD End
60562.2399724691
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003298
Ambient temperature (°C)
15.93
Seeing (arcsec)
0.895
Observation
ID
60699
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
45135
Name
HD25269
RA
58.385914
DEC
-75.31016
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 28.1940 28.2200 94.3000 94.5000
A0-J2 125.2940 125.3080 39.0000 39.1000
A0-J6 129.9560 129.9600 356.9650 357.0780
B5-J2 111.7040 111.7010 27.0000 27.1000
B5-J6 136.4700 136.4960 345.1440 345.2490
J2-J6 91.6060 91.6940 290.6980 290.8230
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 60562.2396761728
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD25269
RA 58.385914
DEC -75.31016
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 28.194
HIERARCH ESO ISS PBL12 END 28.22
HIERARCH ESO ISS PBLA12 START 94.3
HIERARCH ESO ISS PBLA12 END 94.5
HIERARCH ESO ISS PBL13 START 125.294
HIERARCH ESO ISS PBL13 END 125.308
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.1
HIERARCH ESO ISS PBL14 START 129.956
HIERARCH ESO ISS PBL14 END 129.96
HIERARCH ESO ISS PBLA14 START 356.965
HIERARCH ESO ISS PBLA14 END 357.078
HIERARCH ESO ISS PBL23 START 111.704
HIERARCH ESO ISS PBL23 END 111.701
HIERARCH ESO ISS PBLA23 START 27.0
HIERARCH ESO ISS PBLA23 END 27.1
HIERARCH ESO ISS PBL24 START 136.47
HIERARCH ESO ISS PBL24 END 136.496
HIERARCH ESO ISS PBLA24 START 345.144
HIERARCH ESO ISS PBLA24 END 345.249
HIERARCH ESO ISS PBL34 START 91.606
HIERARCH ESO ISS PBL34 END 91.694
HIERARCH ESO ISS PBLA34 START 290.698
HIERARCH ESO ISS PBLA34 END 290.823
HIERARCH ESO ISS AMBI TAU0 START 0.003298
HIERARCH ESO ISS AMBI TAU0 END 0.003298
HIERARCH ESO ISS AMBI TEMP 15.93
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.84