Exposure
ID
PIONI.2025-10-15T08:25:35.556_1
Header ID
PIONI.2025-10-15T08:25:35.556
Date updated
2025-10-15 08:36:03 UTC+0000
Release date
2025-10-15 08:25:35 UTC+0000
UTC Start
2025-10-15 08:25:35.556
UTC End
2025-10-15 08:26:13.956
MJD Start
60963.3511059727
MJD End
60963.351550417145
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005025
Ambient temperature (°C)
12.13
Seeing (arcsec)
0.54
Observation
ID
70913
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
52621
Name
HD60504
RA
113.721067
DEC
3.34308
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 48.4860 48.4770 143.0000 143.0000
A0-J2 109.0230 109.2690 95.1000 95.1000
A0-J6 135.5690 135.6400 11.1910 11.3330
B5-J2 84.5140 84.7590 70.0000 70.0000
B5-J6 171.7320 171.7260 359.0420 359.1590
J2-J6 164.7640 164.7050 330.0480 330.0750
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 60963.3511059727
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60504
RA 113.721067
DEC 3.34308
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 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.486
HIERARCH ESO ISS PBL12 END 48.477
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 109.023
HIERARCH ESO ISS PBL13 END 109.269
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 135.569
HIERARCH ESO ISS PBL14 END 135.64
HIERARCH ESO ISS PBLA14 START 11.191
HIERARCH ESO ISS PBLA14 END 11.333
HIERARCH ESO ISS PBL23 START 84.514
HIERARCH ESO ISS PBL23 END 84.759
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.0
HIERARCH ESO ISS PBL24 START 171.732
HIERARCH ESO ISS PBL24 END 171.726
HIERARCH ESO ISS PBLA24 START 359.042
HIERARCH ESO ISS PBLA24 END 359.159
HIERARCH ESO ISS PBL34 START 164.764
HIERARCH ESO ISS PBL34 END 164.705
HIERARCH ESO ISS PBLA34 START 330.048
HIERARCH ESO ISS PBLA34 END 330.075
HIERARCH ESO ISS AMBI TAU0 START 0.005025
HIERARCH ESO ISS AMBI TAU0 END 0.005025
HIERARCH ESO ISS AMBI TEMP 12.13
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54