Exposure
ID
PIONI.2024-09-09T06:37:49.749_1
Header ID
PIONI.2024-09-09T06:37:49.749
Date updated
2024-09-09 06:45:36 UTC+0000
Release date
2024-09-09 06:37:49 UTC+0000
UTC Start
2024-09-09 06:37:49.749
UTC End
2024-09-09 06:38:15.349
MJD Start
60562.2762702382
MJD End
60562.2765665345
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004378
Ambient temperature (°C)
15.64
Seeing (arcsec)
1.06
Observation
ID
60706
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
45142
Name
HD31010
RA
72.025075
DEC
-63.48038
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 29.7260 29.7690 109.5000 109.6000
A0-J2 118.6160 118.6560 40.9000 41.1000
A0-J6 149.4800 149.4850 356.9470 357.0460
B5-J2 111.2570 111.2640 26.5000 26.6000
B5-J6 163.2030 163.2330 347.2650 347.3520
J2-J6 104.3520 104.4790 304.8520 304.9380
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 60562.2762702382
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD31010
RA 72.025075
DEC -63.48038
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 29.726
HIERARCH ESO ISS PBL12 END 29.769
HIERARCH ESO ISS PBLA12 START 109.5
HIERARCH ESO ISS PBLA12 END 109.6
HIERARCH ESO ISS PBL13 START 118.616
HIERARCH ESO ISS PBL13 END 118.656
HIERARCH ESO ISS PBLA13 START 40.9
HIERARCH ESO ISS PBLA13 END 41.1
HIERARCH ESO ISS PBL14 START 149.48
HIERARCH ESO ISS PBL14 END 149.485
HIERARCH ESO ISS PBLA14 START 356.947
HIERARCH ESO ISS PBLA14 END 357.046
HIERARCH ESO ISS PBL23 START 111.257
HIERARCH ESO ISS PBL23 END 111.264
HIERARCH ESO ISS PBLA23 START 26.5
HIERARCH ESO ISS PBLA23 END 26.6
HIERARCH ESO ISS PBL24 START 163.203
HIERARCH ESO ISS PBL24 END 163.233
HIERARCH ESO ISS PBLA24 START 347.265
HIERARCH ESO ISS PBLA24 END 347.352
HIERARCH ESO ISS PBL34 START 104.352
HIERARCH ESO ISS PBL34 END 104.479
HIERARCH ESO ISS PBLA34 START 304.852
HIERARCH ESO ISS PBLA34 END 304.938
HIERARCH ESO ISS AMBI TAU0 START 0.004378
HIERARCH ESO ISS AMBI TAU0 END 0.004378
HIERARCH ESO ISS AMBI TEMP 15.64
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.06