Exposure
ID
PIONI.2025-06-17T09:34:14.172_1
Header ID
PIONI.2025-06-17T09:34:14.172
Date updated
2025-06-17 09:41:41 UTC+0000
Release date
2025-06-17 09:34:14 UTC+0000
UTC Start
2025-06-17 09:34:14.172
UTC End
2025-06-17 09:34:52.572
MJD Start
60843.3987751412
MJD End
60843.39921958564
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0037654999999999998
Ambient temperature (°C)
6.04
Seeing (arcsec)
0.72
Observation
ID
68126
Category
calibrator
Program ID
115.28F2.002
Program Title
WEIGHING THE STARS: HIGH-PRECISION MASSES OF F-TYPE MAIN-SEQUENCE BINARIES
Program Type
Normal
PI / COI
JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
ID
50637
Name
HD14518
RA
34.742273
DEC
-53.93751
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 64.5960 64.7160 66.7000 66.9000
A0-J2 110.5890 110.6820 42.4000 42.6000
A0-K0 123.2830 123.3140 25.7310 25.9220
G1-J2 58.1250 58.1270 15.2000 15.4000
G1-K0 85.6980 85.7020 356.1240 356.2460
J2-K0 36.1870 36.2260 324.3930 324.4680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.28F2.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60843.3987751412
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD14518
RA 34.742273
DEC -53.93751
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 64.596
HIERARCH ESO ISS PBL12 END 64.716
HIERARCH ESO ISS PBLA12 START 66.7
HIERARCH ESO ISS PBLA12 END 66.9
HIERARCH ESO ISS PBL13 START 110.589
HIERARCH ESO ISS PBL13 END 110.682
HIERARCH ESO ISS PBLA13 START 42.4
HIERARCH ESO ISS PBLA13 END 42.6
HIERARCH ESO ISS PBL14 START 123.283
HIERARCH ESO ISS PBL14 END 123.314
HIERARCH ESO ISS PBLA14 START 25.731
HIERARCH ESO ISS PBLA14 END 25.922
HIERARCH ESO ISS PBL23 START 58.125
HIERARCH ESO ISS PBL23 END 58.127
HIERARCH ESO ISS PBLA23 START 15.2
HIERARCH ESO ISS PBLA23 END 15.4
HIERARCH ESO ISS PBL24 START 85.698
HIERARCH ESO ISS PBL24 END 85.702
HIERARCH ESO ISS PBLA24 START 356.124
HIERARCH ESO ISS PBLA24 END 356.246
HIERARCH ESO ISS PBL34 START 36.187
HIERARCH ESO ISS PBL34 END 36.226
HIERARCH ESO ISS PBLA34 START 324.393
HIERARCH ESO ISS PBLA34 END 324.468
HIERARCH ESO ISS AMBI TAU0 START 0.003643
HIERARCH ESO ISS AMBI TAU0 END 0.003888
HIERARCH ESO ISS AMBI TEMP 6.04
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72