Exposure
ID
PIONI.2024-10-05T06:34:14.570_1
Header ID
PIONI.2024-10-05T06:34:14.570
Date updated
2024-10-05 06:40:46 UTC+0000
Release date
2024-10-05 06:34:14 UTC+0000
UTC Start
2024-10-05 06:34:14.571
UTC End
2024-10-05 06:34:52.971
MJD Start
60588.2737797527
MJD End
60588.2742241971
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.015537
Ambient temperature (°C)
16.84
Seeing (arcsec)
0.32
Observation
ID
60932
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
45316
Name
HD35441
RA
80.968826
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 46.5220 46.5510 141.1000 141.1000
A0-J2 104.8890 105.1350 77.7000 77.8000
A0-J6 164.6850 164.7010 6.4420 6.5620
B5-J2 93.7600 93.9200 51.4000 51.5000
B5-J6 200.1190 200.1140 356.9190 357.0170
J2-J6 164.3720 164.4310 329.2720 329.3100
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 60588.2737797527
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35441
RA 80.968826
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 46.522
HIERARCH ESO ISS PBL12 END 46.551
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.1
HIERARCH ESO ISS PBL13 START 104.889
HIERARCH ESO ISS PBL13 END 105.135
HIERARCH ESO ISS PBLA13 START 77.7
HIERARCH ESO ISS PBLA13 END 77.8
HIERARCH ESO ISS PBL14 START 164.685
HIERARCH ESO ISS PBL14 END 164.701
HIERARCH ESO ISS PBLA14 START 6.442
HIERARCH ESO ISS PBLA14 END 6.562
HIERARCH ESO ISS PBL23 START 93.76
HIERARCH ESO ISS PBL23 END 93.92
HIERARCH ESO ISS PBLA23 START 51.4
HIERARCH ESO ISS PBLA23 END 51.5
HIERARCH ESO ISS PBL24 START 200.119
HIERARCH ESO ISS PBL24 END 200.114
HIERARCH ESO ISS PBLA24 START 356.919
HIERARCH ESO ISS PBLA24 END 357.017
HIERARCH ESO ISS PBL34 START 164.372
HIERARCH ESO ISS PBL34 END 164.431
HIERARCH ESO ISS PBLA34 START 329.272
HIERARCH ESO ISS PBLA34 END 329.31
HIERARCH ESO ISS AMBI TAU0 START 0.015689
HIERARCH ESO ISS AMBI TAU0 END 0.015385
HIERARCH ESO ISS AMBI TEMP 16.84
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.34