Exposure
ID
PIONI.2025-10-15T08:23:54.597_1
Header ID
PIONI.2025-10-15T08:23:54.597
Date updated
2025-10-15 08:31:12 UTC+0000
Release date
2025-10-15 08:23:54 UTC+0000
UTC Start
2025-10-15 08:23:54.596
UTC End
2025-10-15 08:24:32.996
MJD Start
60963.3499374553
MJD End
60963.35038189974
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 48.5040 48.4950 143.0000 143.0000
A0-J2 108.5120 108.7610 95.2000 95.2000
A0-J6 135.4250 135.4950 10.9070 11.0430
B5-J2 84.0040 84.2520 69.9000 69.9000
B5-J6 171.7470 171.7400 358.8090 358.9200
J2-J6 164.8820 164.8250 330.0040 330.0240
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 60963.3499374553
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 48.504
HIERARCH ESO ISS PBL12 END 48.495
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 108.512
HIERARCH ESO ISS PBL13 END 108.761
HIERARCH ESO ISS PBLA13 START 95.2
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 135.425
HIERARCH ESO ISS PBL14 END 135.495
HIERARCH ESO ISS PBLA14 START 10.907
HIERARCH ESO ISS PBLA14 END 11.043
HIERARCH ESO ISS PBL23 START 84.004
HIERARCH ESO ISS PBL23 END 84.252
HIERARCH ESO ISS PBLA23 START 69.9
HIERARCH ESO ISS PBLA23 END 69.9
HIERARCH ESO ISS PBL24 START 171.747
HIERARCH ESO ISS PBL24 END 171.74
HIERARCH ESO ISS PBLA24 START 358.809
HIERARCH ESO ISS PBLA24 END 358.92
HIERARCH ESO ISS PBL34 START 164.882
HIERARCH ESO ISS PBL34 END 164.825
HIERARCH ESO ISS PBLA34 START 330.004
HIERARCH ESO ISS PBLA34 END 330.024
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