Exposure
ID
PIONI.2024-09-10T06:42:47.077_1
Header ID
PIONI.2024-09-10T06:42:47.077
Date updated
2024-09-10 06:50:37 UTC+0000
Release date
2024-09-10 06:42:47 UTC+0000
UTC Start
2024-09-10 06:42:47.077
UTC End
2024-09-10 06:43:12.677
MJD Start
60563.2797115389
MJD End
60563.280007835194
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002914
Ambient temperature (°C)
15.36
Seeing (arcsec)
1.16
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 41.9320 41.9710 140.3000 140.3000
A0-J2 73.0940 73.3260 62.2000 62.3000
A0-J6 164.7430 164.7310 353.1330 353.2200
B5-J2 76.3830 76.4830 29.7000 29.9000
B5-J6 201.2510 201.2420 346.6410 346.7050
J2-J6 154.5070 154.5950 326.9200 326.9230
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 60563.2797115389
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 41.932
HIERARCH ESO ISS PBL12 END 41.971
HIERARCH ESO ISS PBLA12 START 140.3
HIERARCH ESO ISS PBLA12 END 140.3
HIERARCH ESO ISS PBL13 START 73.094
HIERARCH ESO ISS PBL13 END 73.326
HIERARCH ESO ISS PBLA13 START 62.2
HIERARCH ESO ISS PBLA13 END 62.3
HIERARCH ESO ISS PBL14 START 164.743
HIERARCH ESO ISS PBL14 END 164.731
HIERARCH ESO ISS PBLA14 START 353.133
HIERARCH ESO ISS PBLA14 END 353.22
HIERARCH ESO ISS PBL23 START 76.383
HIERARCH ESO ISS PBL23 END 76.483
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 201.251
HIERARCH ESO ISS PBL24 END 201.242
HIERARCH ESO ISS PBLA24 START 346.641
HIERARCH ESO ISS PBLA24 END 346.705
HIERARCH ESO ISS PBL34 START 154.507
HIERARCH ESO ISS PBL34 END 154.595
HIERARCH ESO ISS PBLA34 START 326.92
HIERARCH ESO ISS PBLA34 END 326.923
HIERARCH ESO ISS AMBI TAU0 START 0.002914
HIERARCH ESO ISS AMBI TAU0 END 0.002914
HIERARCH ESO ISS AMBI TEMP 15.36
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.16