Exposure
ID
PIONI.2024-09-10T06:45:17.150_1
Header ID
PIONI.2024-09-10T06:45:17.150
Date updated
2024-09-10 06:50:37 UTC+0000
Release date
2024-09-10 06:45:17 UTC+0000
UTC Start
2024-09-10 06:45:17.150
UTC End
2024-09-10 06:45:42.750
MJD Start
60563.2814484932
MJD End
60563.2817447895
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002914
Ambient temperature (°C)
15.32
Seeing (arcsec)
1.12
Observation
ID
60722
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
45158
Name
HD35441
RA
80.968828
DEC
-20.72758
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 42.0930 42.1310 140.2000 140.2000
A0-J2 74.0580 74.2890 62.8000 62.9000
A0-J6 164.6940 164.6830 353.4980 353.5860
B5-J2 76.8020 76.9030 30.5000 30.6000
B5-J6 201.2130 201.2040 346.9080 346.9730
J2-J6 154.8720 154.9590 326.9340 326.9380
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 60563.2814484932
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35441
RA 80.968828
DEC -20.72758
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 42.093
HIERARCH ESO ISS PBL12 END 42.131
HIERARCH ESO ISS PBLA12 START 140.2
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 74.058
HIERARCH ESO ISS PBL13 END 74.289
HIERARCH ESO ISS PBLA13 START 62.8
HIERARCH ESO ISS PBLA13 END 62.9
HIERARCH ESO ISS PBL14 START 164.694
HIERARCH ESO ISS PBL14 END 164.683
HIERARCH ESO ISS PBLA14 START 353.498
HIERARCH ESO ISS PBLA14 END 353.586
HIERARCH ESO ISS PBL23 START 76.802
HIERARCH ESO ISS PBL23 END 76.903
HIERARCH ESO ISS PBLA23 START 30.5
HIERARCH ESO ISS PBLA23 END 30.6
HIERARCH ESO ISS PBL24 START 201.213
HIERARCH ESO ISS PBL24 END 201.204
HIERARCH ESO ISS PBLA24 START 346.908
HIERARCH ESO ISS PBLA24 END 346.973
HIERARCH ESO ISS PBL34 START 154.872
HIERARCH ESO ISS PBL34 END 154.959
HIERARCH ESO ISS PBLA34 START 326.934
HIERARCH ESO ISS PBLA34 END 326.938
HIERARCH ESO ISS AMBI TAU0 START 0.002914
HIERARCH ESO ISS AMBI TAU0 END 0.002914
HIERARCH ESO ISS AMBI TEMP 15.32
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.08