Exposure
ID
PIONI.2024-11-30T05:35:25.409_1
Header ID
PIONI.2024-11-30T05:35:25.409
Date updated
2024-11-30 05:45:43 UTC+0000
Release date
2024-11-30 05:35:25 UTC+0000
UTC Start
2024-11-30 05:35:25.410
UTC End
2024-11-30 05:36:03.810
MJD Start
60644.2329329844
MJD End
60644.2333774288
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005644
Ambient temperature (°C)
17.66
Seeing (arcsec)
0.765
Observation
ID
62141
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
46229
Name
HD85139
RA
146.859962
DEC
-63.6006
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 26.7880 26.8500 102.0000 102.2000
A0-J2 116.4580 116.5020 30.5000 30.7000
A0-J6 148.4120 148.4330 350.5470 350.6780
B5-J2 110.9230 110.9300 17.2000 17.4000
B5-J6 160.1720 160.2320 341.5950 341.7100
J2-J6 95.3170 95.5040 298.8890 299.0060
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 60644.2329329844
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD85139
RA 146.859962
DEC -63.6006
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 26.788
HIERARCH ESO ISS PBL12 END 26.85
HIERARCH ESO ISS PBLA12 START 102.0
HIERARCH ESO ISS PBLA12 END 102.2
HIERARCH ESO ISS PBL13 START 116.458
HIERARCH ESO ISS PBL13 END 116.502
HIERARCH ESO ISS PBLA13 START 30.5
HIERARCH ESO ISS PBLA13 END 30.7
HIERARCH ESO ISS PBL14 START 148.412
HIERARCH ESO ISS PBL14 END 148.433
HIERARCH ESO ISS PBLA14 START 350.547
HIERARCH ESO ISS PBLA14 END 350.678
HIERARCH ESO ISS PBL23 START 110.923
HIERARCH ESO ISS PBL23 END 110.93
HIERARCH ESO ISS PBLA23 START 17.2
HIERARCH ESO ISS PBLA23 END 17.4
HIERARCH ESO ISS PBL24 START 160.172
HIERARCH ESO ISS PBL24 END 160.232
HIERARCH ESO ISS PBLA24 START 341.595
HIERARCH ESO ISS PBLA24 END 341.71
HIERARCH ESO ISS PBL34 START 95.317
HIERARCH ESO ISS PBL34 END 95.504
HIERARCH ESO ISS PBLA34 START 298.889
HIERARCH ESO ISS PBLA34 END 299.006
HIERARCH ESO ISS AMBI TAU0 START 0.005532
HIERARCH ESO ISS AMBI TAU0 END 0.005756
HIERARCH ESO ISS AMBI TEMP 17.66
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.73