Exposure
ID
PIONI.2024-09-08T06:26:26.696_1
Header ID
PIONI.2024-09-08T06:26:26.696
Date updated
2024-09-08 06:35:27 UTC+0000
Release date
2024-09-08 06:26:26 UTC+0000
UTC Start
2024-09-08 06:26:26.696
UTC End
2024-09-08 06:27:05.096
MJD Start
60561.2683645403
MJD End
60561.26880898474
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006984499999999999
Ambient temperature (°C)
15.54
Seeing (arcsec)
0.65
Observation
ID
60682
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
45119
Name
HD_7465
RA
18.661932
DEC
-9.97024
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 47.8390 47.8230 149.0000 149.1000
A0-J2 128.8970 128.9290 91.9000 91.9000
A0-J6 163.6140 163.6800 24.8280 24.9200
B5-J2 110.4930 110.5530 70.6000 70.6000
B5-J6 194.5590 194.6020 13.0910 13.1870
J2-J6 164.1430 164.0970 338.5120 338.5950
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 60561.2683645403
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_7465
RA 18.661932
DEC -9.97024
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 47.839
HIERARCH ESO ISS PBL12 END 47.823
HIERARCH ESO ISS PBLA12 START 149.0
HIERARCH ESO ISS PBLA12 END 149.1
HIERARCH ESO ISS PBL13 START 128.897
HIERARCH ESO ISS PBL13 END 128.929
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 163.614
HIERARCH ESO ISS PBL14 END 163.68
HIERARCH ESO ISS PBLA14 START 24.828
HIERARCH ESO ISS PBLA14 END 24.92
HIERARCH ESO ISS PBL23 START 110.493
HIERARCH ESO ISS PBL23 END 110.553
HIERARCH ESO ISS PBLA23 START 70.6
HIERARCH ESO ISS PBLA23 END 70.6
HIERARCH ESO ISS PBL24 START 194.559
HIERARCH ESO ISS PBL24 END 194.602
HIERARCH ESO ISS PBLA24 START 13.091
HIERARCH ESO ISS PBLA24 END 13.187
HIERARCH ESO ISS PBL34 START 164.143
HIERARCH ESO ISS PBL34 END 164.097
HIERARCH ESO ISS PBLA34 START 338.512
HIERARCH ESO ISS PBLA34 END 338.595
HIERARCH ESO ISS AMBI TAU0 START 0.006888
HIERARCH ESO ISS AMBI TAU0 END 0.007081
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.63