Exposure
ID
PIONI.2024-10-05T06:35:04.951_1
Header ID
PIONI.2024-10-05T06:35:04.951
Date updated
2024-10-05 06:40:46 UTC+0000
Release date
2024-10-05 06:35:04 UTC+0000
UTC Start
2024-10-05 06:35:04.951
UTC End
2024-10-05 06:35:43.351
MJD Start
60588.274362863
MJD End
60588.2748073074
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0155345
Ambient temperature (°C)
16.84
Seeing (arcsec)
0.335
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 46.5530 46.5820 141.1000 141.1000
A0-J2 105.1450 105.3850 77.8000 77.9000
A0-J6 164.7020 164.7170 6.5670 6.6840
B5-J2 93.9270 94.0830 51.5000 51.7000
B5-J6 200.1140 200.1090 357.0210 357.1170
J2-J6 164.4330 164.4900 329.3110 329.3490
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 60588.274362863
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 46.553
HIERARCH ESO ISS PBL12 END 46.582
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.1
HIERARCH ESO ISS PBL13 START 105.145
HIERARCH ESO ISS PBL13 END 105.385
HIERARCH ESO ISS PBLA13 START 77.8
HIERARCH ESO ISS PBLA13 END 77.9
HIERARCH ESO ISS PBL14 START 164.702
HIERARCH ESO ISS PBL14 END 164.717
HIERARCH ESO ISS PBLA14 START 6.567
HIERARCH ESO ISS PBLA14 END 6.684
HIERARCH ESO ISS PBL23 START 93.927
HIERARCH ESO ISS PBL23 END 94.083
HIERARCH ESO ISS PBLA23 START 51.5
HIERARCH ESO ISS PBLA23 END 51.7
HIERARCH ESO ISS PBL24 START 200.114
HIERARCH ESO ISS PBL24 END 200.109
HIERARCH ESO ISS PBLA24 START 357.021
HIERARCH ESO ISS PBLA24 END 357.117
HIERARCH ESO ISS PBL34 START 164.433
HIERARCH ESO ISS PBL34 END 164.49
HIERARCH ESO ISS PBLA34 START 329.311
HIERARCH ESO ISS PBLA34 END 329.349
HIERARCH ESO ISS AMBI TAU0 START 0.015385
HIERARCH ESO ISS AMBI TAU0 END 0.015684
HIERARCH ESO ISS AMBI TEMP 16.84
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.33