Exposure
ID
PIONI.2025-06-18T09:59:44.523_1
Header ID
PIONI.2025-06-18T09:59:44.523
Date updated
2025-06-18 10:06:39 UTC+0000
Release date
2025-06-18 09:59:44 UTC+0000
UTC Start
2025-06-18 09:59:44.523
UTC End
2025-06-18 10:00:22.923
MJD Start
60844.4164875322
MJD End
60844.416931976644
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003085
Ambient temperature (°C)
4.92
Seeing (arcsec)
0.76
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 61.5930 61.7190 63.4000 63.6000
A0-J2 107.6940 107.7880 38.5000 38.7000
A0-K0 122.0270 122.0570 21.9620 22.1570
G1-J2 58.0030 58.0050 11.8000 12.0000
G1-K0 86.1290 86.1360 353.7100 353.8310
J2-K0 35.8780 35.9190 323.5070 323.5770
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 60844.4164875322
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 61.593
HIERARCH ESO ISS PBL12 END 61.719
HIERARCH ESO ISS PBLA12 START 63.4
HIERARCH ESO ISS PBLA12 END 63.6
HIERARCH ESO ISS PBL13 START 107.694
HIERARCH ESO ISS PBL13 END 107.788
HIERARCH ESO ISS PBLA13 START 38.5
HIERARCH ESO ISS PBLA13 END 38.7
HIERARCH ESO ISS PBL14 START 122.027
HIERARCH ESO ISS PBL14 END 122.057
HIERARCH ESO ISS PBLA14 START 21.962
HIERARCH ESO ISS PBLA14 END 22.157
HIERARCH ESO ISS PBL23 START 58.003
HIERARCH ESO ISS PBL23 END 58.005
HIERARCH ESO ISS PBLA23 START 11.8
HIERARCH ESO ISS PBLA23 END 12.0
HIERARCH ESO ISS PBL24 START 86.129
HIERARCH ESO ISS PBL24 END 86.136
HIERARCH ESO ISS PBLA24 START 353.71
HIERARCH ESO ISS PBLA24 END 353.831
HIERARCH ESO ISS PBL34 START 35.878
HIERARCH ESO ISS PBL34 END 35.919
HIERARCH ESO ISS PBLA34 START 323.507
HIERARCH ESO ISS PBLA34 END 323.577
HIERARCH ESO ISS AMBI TAU0 START 0.003085
HIERARCH ESO ISS AMBI TAU0 END 0.003085
HIERARCH ESO ISS AMBI TEMP 4.92
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76