Exposure
ID
PIONI.2024-11-29T07:51:44.846_1
Header ID
PIONI.2024-11-29T07:51:44.846
Date updated
2024-11-29 08:00:33 UTC+0000
Release date
2024-11-29 07:51:44 UTC+0000
UTC Start
2024-11-29 07:51:44.847
UTC End
2024-11-29 07:52:10.447
MJD Start
60643.3276023925
MJD End
60643.3278986888
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003212
Ambient temperature (°C)
14.88
Seeing (arcsec)
1.07
Observation
ID
62117
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
46206
Name
HD98692
RA
170.178364
DEC
-58.31724
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 30.9840 31.0310 115.3000 115.4000
A0-J2 115.0340 115.0890 42.5000 42.6000
A0-J6 155.8810 155.8850 357.0660 357.1600
B5-J2 109.9290 109.9420 26.8000 27.0000
B5-J6 172.6910 172.7210 347.9690 348.0510
J2-J6 111.1260 111.2600 309.5920 309.6630
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 60643.3276023925
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD98692
RA 170.178364
DEC -58.31724
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 30.984
HIERARCH ESO ISS PBL12 END 31.031
HIERARCH ESO ISS PBLA12 START 115.3
HIERARCH ESO ISS PBLA12 END 115.4
HIERARCH ESO ISS PBL13 START 115.034
HIERARCH ESO ISS PBL13 END 115.089
HIERARCH ESO ISS PBLA13 START 42.5
HIERARCH ESO ISS PBLA13 END 42.6
HIERARCH ESO ISS PBL14 START 155.881
HIERARCH ESO ISS PBL14 END 155.885
HIERARCH ESO ISS PBLA14 START 357.066
HIERARCH ESO ISS PBLA14 END 357.16
HIERARCH ESO ISS PBL23 START 109.929
HIERARCH ESO ISS PBL23 END 109.942
HIERARCH ESO ISS PBLA23 START 26.8
HIERARCH ESO ISS PBLA23 END 27.0
HIERARCH ESO ISS PBL24 START 172.691
HIERARCH ESO ISS PBL24 END 172.721
HIERARCH ESO ISS PBLA24 START 347.969
HIERARCH ESO ISS PBLA24 END 348.051
HIERARCH ESO ISS PBL34 START 111.126
HIERARCH ESO ISS PBL34 END 111.26
HIERARCH ESO ISS PBLA34 START 309.592
HIERARCH ESO ISS PBLA34 END 309.663
HIERARCH ESO ISS AMBI TAU0 START 0.003212
HIERARCH ESO ISS AMBI TAU0 END 0.003212
HIERARCH ESO ISS AMBI TEMP 14.88
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07