Exposure
ID
PIONI.2024-09-10T07:10:07.685_1
Header ID
PIONI.2024-09-10T07:10:07.685
Date updated
2024-09-10 07:15:25 UTC+0000
Release date
2024-09-10 07:10:07 UTC+0000
UTC Start
2024-09-10 07:10:07.685
UTC End
2024-09-10 07:10:33.285
MJD Start
60563.2987000621
MJD End
60563.2989963584
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0023815
Ambient temperature (°C)
15.14
Seeing (arcsec)
1.4449999999999998
Observation
ID
60727
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
45163
Name
HD35284
RA
80.671687
DEC
-23.25899
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 42.9170 42.9530 139.2000 139.2000
A0-J2 85.6610 85.8730 65.7000 65.8000
A0-J6 166.0440 166.0410 357.3770 357.4650
B5-J2 84.1970 84.3030 36.4000 36.6000
B5-J6 201.5260 201.5210 349.8110 349.8790
J2-J6 156.2000 156.2820 326.7460 326.7600
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 60563.2987000621
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35284
RA 80.671687
DEC -23.25899
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 42.917
HIERARCH ESO ISS PBL12 END 42.953
HIERARCH ESO ISS PBLA12 START 139.2
HIERARCH ESO ISS PBLA12 END 139.2
HIERARCH ESO ISS PBL13 START 85.661
HIERARCH ESO ISS PBL13 END 85.873
HIERARCH ESO ISS PBLA13 START 65.7
HIERARCH ESO ISS PBLA13 END 65.8
HIERARCH ESO ISS PBL14 START 166.044
HIERARCH ESO ISS PBL14 END 166.041
HIERARCH ESO ISS PBLA14 START 357.377
HIERARCH ESO ISS PBLA14 END 357.465
HIERARCH ESO ISS PBL23 START 84.197
HIERARCH ESO ISS PBL23 END 84.303
HIERARCH ESO ISS PBLA23 START 36.4
HIERARCH ESO ISS PBLA23 END 36.6
HIERARCH ESO ISS PBL24 START 201.526
HIERARCH ESO ISS PBL24 END 201.521
HIERARCH ESO ISS PBLA24 START 349.811
HIERARCH ESO ISS PBLA24 END 349.879
HIERARCH ESO ISS PBL34 START 156.2
HIERARCH ESO ISS PBL34 END 156.282
HIERARCH ESO ISS PBLA34 START 326.746
HIERARCH ESO ISS PBLA34 END 326.76
HIERARCH ESO ISS AMBI TAU0 START 0.002458
HIERARCH ESO ISS AMBI TAU0 END 0.002305
HIERARCH ESO ISS AMBI TEMP 15.14
HIERARCH ESO ISS AMBI FWHM START 1.48
HIERARCH ESO ISS AMBI FWHM END 1.41