Exposure
ID
PIONI.2024-11-30T05:11:08.069_1
Header ID
PIONI.2024-11-30T05:11:08.069
Date updated
2024-11-30 05:15:46 UTC+0000
Release date
2024-11-30 05:11:08 UTC+0000
UTC Start
2024-11-30 05:11:08.068
UTC End
2024-11-30 05:11:46.468
MJD Start
60644.2160656052
MJD End
60644.2165100496
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005007
Ambient temperature (°C)
17.43
Seeing (arcsec)
0.955
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 33.5960 33.6690 127.9000 127.9000
A0-J2 94.6810 94.8310 40.9000 41.1000
A0-J6 168.2580 168.2650 352.4970 352.6120
B5-J2 98.7790 98.8280 21.0000 21.2000
B5-J6 193.6090 193.6460 345.4970 345.5880
J2-J6 126.9570 127.1460 318.6130 318.6510
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 60644.2160656052
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 33.596
HIERARCH ESO ISS PBL12 END 33.669
HIERARCH ESO ISS PBLA12 START 127.9
HIERARCH ESO ISS PBLA12 END 127.9
HIERARCH ESO ISS PBL13 START 94.681
HIERARCH ESO ISS PBL13 END 94.831
HIERARCH ESO ISS PBLA13 START 40.9
HIERARCH ESO ISS PBLA13 END 41.1
HIERARCH ESO ISS PBL14 START 168.258
HIERARCH ESO ISS PBL14 END 168.265
HIERARCH ESO ISS PBLA14 START 352.497
HIERARCH ESO ISS PBLA14 END 352.612
HIERARCH ESO ISS PBL23 START 98.779
HIERARCH ESO ISS PBL23 END 98.828
HIERARCH ESO ISS PBLA23 START 21.0
HIERARCH ESO ISS PBLA23 END 21.2
HIERARCH ESO ISS PBL24 START 193.609
HIERARCH ESO ISS PBL24 END 193.646
HIERARCH ESO ISS PBLA24 START 345.497
HIERARCH ESO ISS PBLA24 END 345.588
HIERARCH ESO ISS PBL34 START 126.957
HIERARCH ESO ISS PBL34 END 127.146
HIERARCH ESO ISS PBLA34 START 318.613
HIERARCH ESO ISS PBLA34 END 318.651
HIERARCH ESO ISS AMBI TAU0 START 0.004123
HIERARCH ESO ISS AMBI TAU0 END 0.005891
HIERARCH ESO ISS AMBI TEMP 17.43
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 0.79