Exposure
ID
PIONI.2024-11-30T05:37:55.975_1
Header ID
PIONI.2024-11-30T05:37:55.975
Date updated
2024-11-30 05:45:43 UTC+0000
Release date
2024-11-30 05:37:55 UTC+0000
UTC Start
2024-11-30 05:37:55.975
UTC End
2024-11-30 05:38:34.375
MJD Start
60644.2346756351
MJD End
60644.2351200795
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0060135
Ambient temperature (°C)
17.69
Seeing (arcsec)
0.73
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 26.9800 27.0430 102.5000 102.7000
A0-J2 116.5960 116.6420 31.2000 31.4000
A0-J6 148.4770 148.4970 350.9570 351.0870
B5-J2 110.9460 110.9530 17.8000 18.0000
B5-J6 160.3580 160.4180 341.9550 342.0690
J2-J6 95.9020 96.0920 299.2560 299.3720
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 60644.2346756351
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 26.98
HIERARCH ESO ISS PBL12 END 27.043
HIERARCH ESO ISS PBLA12 START 102.5
HIERARCH ESO ISS PBLA12 END 102.7
HIERARCH ESO ISS PBL13 START 116.596
HIERARCH ESO ISS PBL13 END 116.642
HIERARCH ESO ISS PBLA13 START 31.2
HIERARCH ESO ISS PBLA13 END 31.4
HIERARCH ESO ISS PBL14 START 148.477
HIERARCH ESO ISS PBL14 END 148.497
HIERARCH ESO ISS PBLA14 START 350.957
HIERARCH ESO ISS PBLA14 END 351.087
HIERARCH ESO ISS PBL23 START 110.946
HIERARCH ESO ISS PBL23 END 110.953
HIERARCH ESO ISS PBLA23 START 17.8
HIERARCH ESO ISS PBLA23 END 18.0
HIERARCH ESO ISS PBL24 START 160.358
HIERARCH ESO ISS PBL24 END 160.418
HIERARCH ESO ISS PBLA24 START 341.955
HIERARCH ESO ISS PBLA24 END 342.069
HIERARCH ESO ISS PBL34 START 95.902
HIERARCH ESO ISS PBL34 END 96.092
HIERARCH ESO ISS PBLA34 START 299.256
HIERARCH ESO ISS PBLA34 END 299.372
HIERARCH ESO ISS AMBI TAU0 START 0.006046
HIERARCH ESO ISS AMBI TAU0 END 0.005981
HIERARCH ESO ISS AMBI TEMP 17.69
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73