Exposure
ID
PIONI.2025-10-15T04:40:27.256_1
Header ID
PIONI.2025-10-15T04:40:27.256
Date updated
2025-10-15 04:50:46 UTC+0000
Release date
2025-10-15 04:40:27 UTC+0000
UTC Start
2025-10-15 04:40:27.256
UTC End
2025-10-15 04:42:09.656
MJD Start
60963.1947599091
MJD End
60963.19594509429
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0057105
Ambient temperature (°C)
12.25
Seeing (arcsec)
0.5
Observation
ID
70927
Category
calibrator
Program ID
116.296R.001
Program Title
WEIGHING SUN-LIKE STARS : HIGH-PRECISION MASSES OF G-TYPE MAIN-SEQUENCE BINARIES
Program Type
Normal
PI / COI
JONAK / MOURARD / NARDETTO
Target
ID
52634
Name
HD224924
RA
0.443742
DEC
18.75485
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 31.9890 31.8620 153.2000 153.5000
A0-J2 118.4410 118.0400 84.4000 84.2000
A0-J6 153.2660 153.6070 37.5090 37.5240
B5-J2 110.9740 110.8630 68.8000 68.6000
B5-J6 169.6110 170.0040 27.7230 27.8240
J2-J6 112.7060 112.4990 347.4130 347.7400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.296R.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60963.1947599091
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD224924
RA 0.443742
DEC 18.75485
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 31.989
HIERARCH ESO ISS PBL12 END 31.862
HIERARCH ESO ISS PBLA12 START 153.2
HIERARCH ESO ISS PBLA12 END 153.5
HIERARCH ESO ISS PBL13 START 118.441
HIERARCH ESO ISS PBL13 END 118.04
HIERARCH ESO ISS PBLA13 START 84.4
HIERARCH ESO ISS PBLA13 END 84.2
HIERARCH ESO ISS PBL14 START 153.266
HIERARCH ESO ISS PBL14 END 153.607
HIERARCH ESO ISS PBLA14 START 37.509
HIERARCH ESO ISS PBLA14 END 37.524
HIERARCH ESO ISS PBL23 START 110.974
HIERARCH ESO ISS PBL23 END 110.863
HIERARCH ESO ISS PBLA23 START 68.8
HIERARCH ESO ISS PBLA23 END 68.6
HIERARCH ESO ISS PBL24 START 169.611
HIERARCH ESO ISS PBL24 END 170.004
HIERARCH ESO ISS PBLA24 START 27.723
HIERARCH ESO ISS PBLA24 END 27.824
HIERARCH ESO ISS PBL34 START 112.706
HIERARCH ESO ISS PBL34 END 112.499
HIERARCH ESO ISS PBLA34 START 347.413
HIERARCH ESO ISS PBLA34 END 347.74
HIERARCH ESO ISS AMBI TAU0 START 0.006124
HIERARCH ESO ISS AMBI TAU0 END 0.005297
HIERARCH ESO ISS AMBI TEMP 12.25
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.48