Exposure
ID
PIONI.2025-06-16T09:45:12.447_1
Header ID
PIONI.2025-06-16T09:45:12.447
Date updated
2025-06-16 09:51:54 UTC+0000
Release date
2025-06-16 09:45:12 UTC+0000
UTC Start
2025-06-16 09:45:12.447
UTC End
2025-06-16 09:45:50.847
MJD Start
60842.4063940635
MJD End
60842.406838507944
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00328
Ambient temperature (°C)
6.55
Seeing (arcsec)
1.16
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 58.0990 58.2220 57.0000 57.3000
A0-J2 105.1850 105.2700 32.1000 32.3000
A0-K0 121.2510 121.2760 16.4450 16.6440
G1-J2 57.9510 57.9520 7.1000 7.2000
G1-K0 85.8970 85.9070 350.3430 350.4630
J2-K0 34.6680 34.7130 321.6030 321.6690
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 60842.4063940635
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 58.099
HIERARCH ESO ISS PBL12 END 58.222
HIERARCH ESO ISS PBLA12 START 57.0
HIERARCH ESO ISS PBLA12 END 57.3
HIERARCH ESO ISS PBL13 START 105.185
HIERARCH ESO ISS PBL13 END 105.27
HIERARCH ESO ISS PBLA13 START 32.1
HIERARCH ESO ISS PBLA13 END 32.3
HIERARCH ESO ISS PBL14 START 121.251
HIERARCH ESO ISS PBL14 END 121.276
HIERARCH ESO ISS PBLA14 START 16.445
HIERARCH ESO ISS PBLA14 END 16.644
HIERARCH ESO ISS PBL23 START 57.951
HIERARCH ESO ISS PBL23 END 57.952
HIERARCH ESO ISS PBLA23 START 7.1
HIERARCH ESO ISS PBLA23 END 7.2
HIERARCH ESO ISS PBL24 START 85.897
HIERARCH ESO ISS PBL24 END 85.907
HIERARCH ESO ISS PBLA24 START 350.343
HIERARCH ESO ISS PBLA24 END 350.463
HIERARCH ESO ISS PBL34 START 34.668
HIERARCH ESO ISS PBL34 END 34.713
HIERARCH ESO ISS PBLA34 START 321.603
HIERARCH ESO ISS PBLA34 END 321.669
HIERARCH ESO ISS AMBI TAU0 START 0.00328
HIERARCH ESO ISS AMBI TAU0 END 0.00328
HIERARCH ESO ISS AMBI TEMP 6.55
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.16