Exposure
ID
PIONI.2024-09-03T09:31:37.434_1
Header ID
PIONI.2024-09-03T09:31:37.434
Date updated
2024-09-03 09:40:37 UTC+0000
Release date
2024-09-03 09:31:37 UTC+0000
UTC Start
2024-09-03 09:31:37.434
UTC End
2024-09-03 09:32:15.834
MJD Start
60556.396961038
MJD End
60556.39740548244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.54
Observation
ID
60551
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
44993
Name
HD23223
RA
55.842142
DEC
-2.06998
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.3600 89.3130 114.2000 114.2000
A0-J2 129.2320 129.2270 92.6000 92.6000
A0-K0 126.7970 126.8560 72.3460 72.3570
G1-J2 56.6740 56.7140 57.1000 57.1000
G1-K0 84.7360 84.7880 27.6370 27.7070
J2-K0 45.0470 45.0350 349.4120 349.4960
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 60556.396961038
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD23223
RA 55.842142
DEC -2.06998
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.36
HIERARCH ESO ISS PBL12 END 89.313
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 129.232
HIERARCH ESO ISS PBL13 END 129.227
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 126.797
HIERARCH ESO ISS PBL14 END 126.856
HIERARCH ESO ISS PBLA14 START 72.346
HIERARCH ESO ISS PBLA14 END 72.357
HIERARCH ESO ISS PBL23 START 56.674
HIERARCH ESO ISS PBL23 END 56.714
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 84.736
HIERARCH ESO ISS PBL24 END 84.788
HIERARCH ESO ISS PBLA24 START 27.637
HIERARCH ESO ISS PBLA24 END 27.707
HIERARCH ESO ISS PBL34 START 45.047
HIERARCH ESO ISS PBL34 END 45.035
HIERARCH ESO ISS PBLA34 START 349.412
HIERARCH ESO ISS PBLA34 END 349.496
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54