Exposure
ID
PIONI.2024-11-26T07:38:53.293_1
Header ID
PIONI.2024-11-26T07:38:53.293
Date updated
2024-11-26 07:45:41 UTC+0000
Release date
2024-11-26 07:38:53 UTC+0000
UTC Start
2024-11-26 07:38:53.293
UTC End
2024-11-26 07:39:18.893
MJD Start
60640.3186723706
MJD End
60640.3189686669
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007939
Ambient temperature (°C)
14.29
Seeing (arcsec)
0.47
Observation
ID
62028
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
46129
Name
HD65646
RA
119.844823
DEC
-9.42495
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 48.1670 48.1570 147.4000 147.5000
A0-J2 127.5680 127.6210 91.1000 91.1000
A0-J6 161.6220 161.6730 22.6210 22.6900
B5-J2 108.5380 108.6050 69.4000 69.4000
B5-J6 193.1940 193.2230 10.8060 10.8750
J2-J6 165.0820 165.0500 336.6700 336.7200
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 60640.3186723706
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD65646
RA 119.844823
DEC -9.42495
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 48.167
HIERARCH ESO ISS PBL12 END 48.157
HIERARCH ESO ISS PBLA12 START 147.4
HIERARCH ESO ISS PBLA12 END 147.5
HIERARCH ESO ISS PBL13 START 127.568
HIERARCH ESO ISS PBL13 END 127.621
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 161.622
HIERARCH ESO ISS PBL14 END 161.673
HIERARCH ESO ISS PBLA14 START 22.621
HIERARCH ESO ISS PBLA14 END 22.69
HIERARCH ESO ISS PBL23 START 108.538
HIERARCH ESO ISS PBL23 END 108.605
HIERARCH ESO ISS PBLA23 START 69.4
HIERARCH ESO ISS PBLA23 END 69.4
HIERARCH ESO ISS PBL24 START 193.194
HIERARCH ESO ISS PBL24 END 193.223
HIERARCH ESO ISS PBLA24 START 10.806
HIERARCH ESO ISS PBLA24 END 10.875
HIERARCH ESO ISS PBL34 START 165.082
HIERARCH ESO ISS PBL34 END 165.05
HIERARCH ESO ISS PBLA34 START 336.67
HIERARCH ESO ISS PBLA34 END 336.72
HIERARCH ESO ISS AMBI TAU0 START 0.007939
HIERARCH ESO ISS AMBI TAU0 END 0.007939
HIERARCH ESO ISS AMBI TEMP 14.29
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47