Exposure
ID
PIONI.2024-09-02T05:48:01.299_1
Header ID
PIONI.2024-09-02T05:48:01.299
Date updated
2024-09-02 05:55:46 UTC+0000
Release date
2024-09-02 05:48:01 UTC+0000
UTC Start
2024-09-02 05:48:01.299
UTC End
2024-09-02 05:48:39.699
MJD Start
60555.2416817043
MJD End
60555.24212614874
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0058655
Ambient temperature (°C)
15.5
Seeing (arcsec)
0.85
Observation
ID
60500
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
44946
Name
HD6123
RA
15.572225
DEC
-10.66437
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 89.2570 89.3040 112.3000 112.4000
A0-J2 123.9660 124.0890 89.6000 89.6000
A0-K0 119.8300 119.9710 66.9870 67.0550
G1-J2 54.1000 54.1560 49.9000 50.0000
G1-K0 85.3830 85.4170 18.9490 19.0530
J2-K0 47.9160 47.9080 343.4250 343.4970
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 60555.2416817043
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD6123
RA 15.572225
DEC -10.66437
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 89.257
HIERARCH ESO ISS PBL12 END 89.304
HIERARCH ESO ISS PBLA12 START 112.3
HIERARCH ESO ISS PBLA12 END 112.4
HIERARCH ESO ISS PBL13 START 123.966
HIERARCH ESO ISS PBL13 END 124.089
HIERARCH ESO ISS PBLA13 START 89.6
HIERARCH ESO ISS PBLA13 END 89.6
HIERARCH ESO ISS PBL14 START 119.83
HIERARCH ESO ISS PBL14 END 119.971
HIERARCH ESO ISS PBLA14 START 66.987
HIERARCH ESO ISS PBLA14 END 67.055
HIERARCH ESO ISS PBL23 START 54.1
HIERARCH ESO ISS PBL23 END 54.156
HIERARCH ESO ISS PBLA23 START 49.9
HIERARCH ESO ISS PBLA23 END 50.0
HIERARCH ESO ISS PBL24 START 85.383
HIERARCH ESO ISS PBL24 END 85.417
HIERARCH ESO ISS PBLA24 START 18.949
HIERARCH ESO ISS PBLA24 END 19.053
HIERARCH ESO ISS PBL34 START 47.916
HIERARCH ESO ISS PBL34 END 47.908
HIERARCH ESO ISS PBLA34 START 343.425
HIERARCH ESO ISS PBLA34 END 343.497
HIERARCH ESO ISS AMBI TAU0 START 0.005765
HIERARCH ESO ISS AMBI TAU0 END 0.005966
HIERARCH ESO ISS AMBI TEMP 15.5
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.86