Exposure
ID
PIONI.2024-09-08T03:50:46.718_1
Header ID
PIONI.2024-09-08T03:50:46.718
Date updated
2024-09-08 03:55:29 UTC+0000
Release date
2024-09-08 03:50:46 UTC+0000
UTC Start
2024-09-08 03:50:46.718
UTC End
2024-09-08 03:51:25.118
MJD Start
60561.1602629442
MJD End
60561.16070738864
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007293
Ambient temperature (°C)
16.58
Seeing (arcsec)
0.49
Observation
ID
60671
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
45108
Name
HD16155
RA
38.671078
DEC
-32.46888
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 36.8480 36.9160 134.7000 134.7000
A0-J2 81.8200 82.0380 46.3000 46.5000
A0-J6 169.5900 169.5870 351.7480 351.8630
B5-J2 88.7810 88.8580 21.8000 22.0000
B5-J6 200.2220 200.2410 345.3790 345.4660
J2-J6 139.1140 139.2840 323.1340 323.1490
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 60561.1602629442
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD16155
RA 38.671078
DEC -32.46888
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 36.848
HIERARCH ESO ISS PBL12 END 36.916
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 134.7
HIERARCH ESO ISS PBL13 START 81.82
HIERARCH ESO ISS PBL13 END 82.038
HIERARCH ESO ISS PBLA13 START 46.3
HIERARCH ESO ISS PBLA13 END 46.5
HIERARCH ESO ISS PBL14 START 169.59
HIERARCH ESO ISS PBL14 END 169.587
HIERARCH ESO ISS PBLA14 START 351.748
HIERARCH ESO ISS PBLA14 END 351.863
HIERARCH ESO ISS PBL23 START 88.781
HIERARCH ESO ISS PBL23 END 88.858
HIERARCH ESO ISS PBLA23 START 21.8
HIERARCH ESO ISS PBLA23 END 22.0
HIERARCH ESO ISS PBL24 START 200.222
HIERARCH ESO ISS PBL24 END 200.241
HIERARCH ESO ISS PBLA24 START 345.379
HIERARCH ESO ISS PBLA24 END 345.466
HIERARCH ESO ISS PBL34 START 139.114
HIERARCH ESO ISS PBL34 END 139.284
HIERARCH ESO ISS PBLA34 START 323.134
HIERARCH ESO ISS PBLA34 END 323.149
HIERARCH ESO ISS AMBI TAU0 START 0.007293
HIERARCH ESO ISS AMBI TAU0 END 0.007293
HIERARCH ESO ISS AMBI TEMP 16.58
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.44