Exposure
ID
PIONI.2025-06-17T09:53:33.048_1
Header ID
PIONI.2025-06-17T09:53:33.048
Date updated
2025-06-17 10:01:21 UTC+0000
Release date
2025-06-17 09:53:33 UTC+0000
UTC Start
2025-06-17 09:53:33.047
UTC End
2025-06-17 09:54:11.447
MJD Start
60843.4121880485
MJD End
60843.412632492946
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004167
Ambient temperature (°C)
6.02
Seeing (arcsec)
0.84
Observation
ID
68128
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
50639
Name
HD19369
RA
46.19275
DEC
-52.82924
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 60.0080 60.1360 60.6000 60.8000
A0-J2 106.5290 106.6210 35.6000 35.8000
A0-K0 121.6560 121.6850 19.4830 19.6840
G1-J2 57.9770 57.9790 9.7000 9.9000
G1-K0 86.0370 86.0450 352.1860 352.3090
J2-K0 35.3430 35.3870 322.6310 322.7010
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 60843.4121880485
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD19369
RA 46.19275
DEC -52.82924
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 60.008
HIERARCH ESO ISS PBL12 END 60.136
HIERARCH ESO ISS PBLA12 START 60.6
HIERARCH ESO ISS PBLA12 END 60.8
HIERARCH ESO ISS PBL13 START 106.529
HIERARCH ESO ISS PBL13 END 106.621
HIERARCH ESO ISS PBLA13 START 35.6
HIERARCH ESO ISS PBLA13 END 35.8
HIERARCH ESO ISS PBL14 START 121.656
HIERARCH ESO ISS PBL14 END 121.685
HIERARCH ESO ISS PBLA14 START 19.483
HIERARCH ESO ISS PBLA14 END 19.684
HIERARCH ESO ISS PBL23 START 57.977
HIERARCH ESO ISS PBL23 END 57.979
HIERARCH ESO ISS PBLA23 START 9.7
HIERARCH ESO ISS PBLA23 END 9.9
HIERARCH ESO ISS PBL24 START 86.037
HIERARCH ESO ISS PBL24 END 86.045
HIERARCH ESO ISS PBLA24 START 352.186
HIERARCH ESO ISS PBLA24 END 352.309
HIERARCH ESO ISS PBL34 START 35.343
HIERARCH ESO ISS PBL34 END 35.387
HIERARCH ESO ISS PBLA34 START 322.631
HIERARCH ESO ISS PBLA34 END 322.701
HIERARCH ESO ISS AMBI TAU0 START 0.004167
HIERARCH ESO ISS AMBI TAU0 END 0.004167
HIERARCH ESO ISS AMBI TEMP 6.02
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84