Exposure
ID
PIONI.2024-09-02T05:07:27.588_1
Header ID
PIONI.2024-09-02T05:07:27.588
Date updated
2024-09-02 05:15:33 UTC+0000
Release date
2024-09-02 05:07:27 UTC+0000
UTC Start
2024-09-02 05:07:27.588
UTC End
2024-09-02 05:08:05.988
MJD Start
60555.2135137492
MJD End
60555.21395819364
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0071135
Ambient temperature (°C)
15.31
Seeing (arcsec)
1.02
Observation
ID
60496
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
44942
Name
HD11843
RA
27.778025
DEC
-78.52996
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 79.5470 79.5750 67.2000 67.4000
A0-J2 127.3920 127.4040 52.7000 52.9000
A0-K0 126.5790 126.5710 40.6390 40.8310
G1-J2 54.1460 54.1380 31.2000 31.4000
G1-K0 65.8430 65.8370 7.9640 8.1230
J2-K0 26.7360 26.7560 314.9570 315.1100
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 60555.2135137492
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD11843
RA 27.778025
DEC -78.52996
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 79.547
HIERARCH ESO ISS PBL12 END 79.575
HIERARCH ESO ISS PBLA12 START 67.2
HIERARCH ESO ISS PBLA12 END 67.4
HIERARCH ESO ISS PBL13 START 127.392
HIERARCH ESO ISS PBL13 END 127.404
HIERARCH ESO ISS PBLA13 START 52.7
HIERARCH ESO ISS PBLA13 END 52.9
HIERARCH ESO ISS PBL14 START 126.579
HIERARCH ESO ISS PBL14 END 126.571
HIERARCH ESO ISS PBLA14 START 40.639
HIERARCH ESO ISS PBLA14 END 40.831
HIERARCH ESO ISS PBL23 START 54.146
HIERARCH ESO ISS PBL23 END 54.138
HIERARCH ESO ISS PBLA23 START 31.2
HIERARCH ESO ISS PBLA23 END 31.4
HIERARCH ESO ISS PBL24 START 65.843
HIERARCH ESO ISS PBL24 END 65.837
HIERARCH ESO ISS PBLA24 START 7.964
HIERARCH ESO ISS PBLA24 END 8.123
HIERARCH ESO ISS PBL34 START 26.736
HIERARCH ESO ISS PBL34 END 26.756
HIERARCH ESO ISS PBLA34 START 314.957
HIERARCH ESO ISS PBLA34 END 315.11
HIERARCH ESO ISS AMBI TAU0 START 0.007182
HIERARCH ESO ISS AMBI TAU0 END 0.007045
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02