Exposure
ID
PIONI.2024-11-26T07:42:50.119_1
Header ID
PIONI.2024-11-26T07:42:50.119
Date updated
2024-11-26 07:50:46 UTC+0000
Release date
2024-11-26 07:42:50 UTC+0000
UTC Start
2024-11-26 07:42:50.119
UTC End
2024-11-26 07:43:15.719
MJD Start
60640.3214134132
MJD End
60640.3217097095
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008788
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.46
Observation
ID
62029
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
46130
Name
HD63894
RA
117.729608
DEC
-11.12878
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 48.1440 48.1350 148.5000 148.5000
A0-J2 128.4820 128.5160 91.4000 91.4000
A0-J6 163.9300 163.9740 23.8080 23.8710
B5-J2 110.0040 110.0530 69.8000 69.9000
B5-J6 195.3660 195.3930 12.1130 12.1780
J2-J6 165.2860 165.2580 337.8690 337.9220
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 60640.3214134132
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD63894
RA 117.729608
DEC -11.12878
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 48.144
HIERARCH ESO ISS PBL12 END 48.135
HIERARCH ESO ISS PBLA12 START 148.5
HIERARCH ESO ISS PBLA12 END 148.5
HIERARCH ESO ISS PBL13 START 128.482
HIERARCH ESO ISS PBL13 END 128.516
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 163.93
HIERARCH ESO ISS PBL14 END 163.974
HIERARCH ESO ISS PBLA14 START 23.808
HIERARCH ESO ISS PBLA14 END 23.871
HIERARCH ESO ISS PBL23 START 110.004
HIERARCH ESO ISS PBL23 END 110.053
HIERARCH ESO ISS PBLA23 START 69.8
HIERARCH ESO ISS PBLA23 END 69.9
HIERARCH ESO ISS PBL24 START 195.366
HIERARCH ESO ISS PBL24 END 195.393
HIERARCH ESO ISS PBLA24 START 12.113
HIERARCH ESO ISS PBLA24 END 12.178
HIERARCH ESO ISS PBL34 START 165.286
HIERARCH ESO ISS PBL34 END 165.258
HIERARCH ESO ISS PBLA34 START 337.869
HIERARCH ESO ISS PBLA34 END 337.922
HIERARCH ESO ISS AMBI TAU0 START 0.008788
HIERARCH ESO ISS AMBI TAU0 END 0.008788
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46