Exposure
ID
PIONI.2025-06-17T09:51:02.223_1
Header ID
PIONI.2025-06-17T09:51:02.223
Date updated
2025-06-17 10:01:21 UTC+0000
Release date
2025-06-17 09:51:02 UTC+0000
UTC Start
2025-06-17 09:51:02.224
UTC End
2025-06-17 09:51:40.624
MJD Start
60843.4104424017
MJD End
60843.41088684614
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003446
Ambient temperature (°C)
6.0
Seeing (arcsec)
0.86
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 59.6150 59.7400 59.9000 60.1000
A0-J2 106.2470 106.3360 34.9000 35.1000
A0-K0 121.5690 121.5960 18.8630 19.0610
G1-J2 57.9710 57.9730 9.1000 9.3000
G1-K0 86.0110 86.0190 351.8080 351.9280
J2-K0 35.2070 35.2510 322.4170 322.4850
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 60843.4104424017
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 59.615
HIERARCH ESO ISS PBL12 END 59.74
HIERARCH ESO ISS PBLA12 START 59.9
HIERARCH ESO ISS PBLA12 END 60.1
HIERARCH ESO ISS PBL13 START 106.247
HIERARCH ESO ISS PBL13 END 106.336
HIERARCH ESO ISS PBLA13 START 34.9
HIERARCH ESO ISS PBLA13 END 35.1
HIERARCH ESO ISS PBL14 START 121.569
HIERARCH ESO ISS PBL14 END 121.596
HIERARCH ESO ISS PBLA14 START 18.863
HIERARCH ESO ISS PBLA14 END 19.061
HIERARCH ESO ISS PBL23 START 57.971
HIERARCH ESO ISS PBL23 END 57.973
HIERARCH ESO ISS PBLA23 START 9.1
HIERARCH ESO ISS PBLA23 END 9.3
HIERARCH ESO ISS PBL24 START 86.011
HIERARCH ESO ISS PBL24 END 86.019
HIERARCH ESO ISS PBLA24 START 351.808
HIERARCH ESO ISS PBLA24 END 351.928
HIERARCH ESO ISS PBL34 START 35.207
HIERARCH ESO ISS PBL34 END 35.251
HIERARCH ESO ISS PBLA34 START 322.417
HIERARCH ESO ISS PBLA34 END 322.485
HIERARCH ESO ISS AMBI TAU0 START 0.003446
HIERARCH ESO ISS AMBI TAU0 END 0.003446
HIERARCH ESO ISS AMBI TEMP 6.0
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.84