Exposure
ID
PIONI.2024-09-09T06:07:11.855_1
Header ID
PIONI.2024-09-09T06:07:11.855
Date updated
2024-09-09 06:15:42 UTC+0000
Release date
2024-09-09 06:07:11 UTC+0000
UTC Start
2024-09-09 06:07:11.855
UTC End
2024-09-09 06:07:37.455
MJD Start
60562.254998317
MJD End
60562.2552946133
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003483
Ambient temperature (°C)
15.88
Seeing (arcsec)
0.815
Observation
ID
60702
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
45138
Name
HD26927
RA
63.398184
DEC
-40.35759
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 37.3070 37.3540 131.1000 131.1000
A0-J2 100.2250 100.3540 52.1000 52.2000
A0-J6 169.0160 169.0170 357.7470 357.8340
B5-J2 100.0300 100.0820 30.6000 30.8000
B5-J6 196.4890 196.5050 349.8070 349.8780
J2-J6 137.3250 137.4460 321.3870 321.4210
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 60562.254998317
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD26927
RA 63.398184
DEC -40.35759
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 37.307
HIERARCH ESO ISS PBL12 END 37.354
HIERARCH ESO ISS PBLA12 START 131.1
HIERARCH ESO ISS PBLA12 END 131.1
HIERARCH ESO ISS PBL13 START 100.225
HIERARCH ESO ISS PBL13 END 100.354
HIERARCH ESO ISS PBLA13 START 52.1
HIERARCH ESO ISS PBLA13 END 52.2
HIERARCH ESO ISS PBL14 START 169.016
HIERARCH ESO ISS PBL14 END 169.017
HIERARCH ESO ISS PBLA14 START 357.747
HIERARCH ESO ISS PBLA14 END 357.834
HIERARCH ESO ISS PBL23 START 100.03
HIERARCH ESO ISS PBL23 END 100.082
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 30.8
HIERARCH ESO ISS PBL24 START 196.489
HIERARCH ESO ISS PBL24 END 196.505
HIERARCH ESO ISS PBLA24 START 349.807
HIERARCH ESO ISS PBLA24 END 349.878
HIERARCH ESO ISS PBL34 START 137.325
HIERARCH ESO ISS PBL34 END 137.446
HIERARCH ESO ISS PBLA34 START 321.387
HIERARCH ESO ISS PBLA34 END 321.421
HIERARCH ESO ISS AMBI TAU0 START 0.002939
HIERARCH ESO ISS AMBI TAU0 END 0.004027
HIERARCH ESO ISS AMBI TEMP 15.88
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.8