Exposure
ID
PIONI.2024-09-08T03:51:37.221_1
Header ID
PIONI.2024-09-08T03:51:37.221
Date updated
2024-09-08 04:00:37 UTC+0000
Release date
2024-09-08 03:51:37 UTC+0000
UTC Start
2024-09-08 03:51:37.221
UTC End
2024-09-08 03:52:15.621
MJD Start
60561.1608474702
MJD End
60561.16129191464
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007293
Ambient temperature (°C)
16.56
Seeing (arcsec)
0.44
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 36.9170 36.9850 134.7000 134.7000
A0-J2 82.0420 82.2630 46.5000 46.8000
A0-J6 169.5870 169.5850 351.8660 351.9810
B5-J2 88.8590 88.9370 22.0000 22.2000
B5-J6 200.2420 200.2610 345.4690 345.5560
J2-J6 139.2870 139.4580 323.1510 323.1660
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 60561.1608474702
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 36.917
HIERARCH ESO ISS PBL12 END 36.985
HIERARCH ESO ISS PBLA12 START 134.7
HIERARCH ESO ISS PBLA12 END 134.7
HIERARCH ESO ISS PBL13 START 82.042
HIERARCH ESO ISS PBL13 END 82.263
HIERARCH ESO ISS PBLA13 START 46.5
HIERARCH ESO ISS PBLA13 END 46.8
HIERARCH ESO ISS PBL14 START 169.587
HIERARCH ESO ISS PBL14 END 169.585
HIERARCH ESO ISS PBLA14 START 351.866
HIERARCH ESO ISS PBLA14 END 351.981
HIERARCH ESO ISS PBL23 START 88.859
HIERARCH ESO ISS PBL23 END 88.937
HIERARCH ESO ISS PBLA23 START 22.0
HIERARCH ESO ISS PBLA23 END 22.2
HIERARCH ESO ISS PBL24 START 200.242
HIERARCH ESO ISS PBL24 END 200.261
HIERARCH ESO ISS PBLA24 START 345.469
HIERARCH ESO ISS PBLA24 END 345.556
HIERARCH ESO ISS PBL34 START 139.287
HIERARCH ESO ISS PBL34 END 139.458
HIERARCH ESO ISS PBLA34 START 323.151
HIERARCH ESO ISS PBLA34 END 323.166
HIERARCH ESO ISS AMBI TAU0 START 0.007293
HIERARCH ESO ISS AMBI TAU0 END 0.007293
HIERARCH ESO ISS AMBI TEMP 16.56
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44