Exposure
ID
PIONI.2025-10-12T08:44:40.196_1
Header ID
PIONI.2025-10-12T08:44:40.196
Date updated
2025-10-12 08:51:03 UTC+0000
Release date
2025-10-12 08:44:40 UTC+0000
UTC Start
2025-10-12 08:44:40.196
UTC End
2025-10-12 08:45:18.596
MJD Start
60960.3643541196
MJD End
60960.36479856404
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007561
Ambient temperature (°C)
11.19
Seeing (arcsec)
1.19
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 48.3990 48.3880 143.0000 143.0000
A0-J2 111.1660 111.3950 94.9000 94.9000
A0-J6 136.2300 136.3070 12.4220 12.5550
B5-J2 86.6740 86.9070 70.4000 70.4000
B5-J6 171.7060 171.7070 0.0650 0.1770
J2-J6 164.2260 164.1650 330.2710 330.2970
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 60960.3643541196
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 48.399
HIERARCH ESO ISS PBL12 END 48.388
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 111.166
HIERARCH ESO ISS PBL13 END 111.395
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 136.23
HIERARCH ESO ISS PBL14 END 136.307
HIERARCH ESO ISS PBLA14 START 12.422
HIERARCH ESO ISS PBLA14 END 12.555
HIERARCH ESO ISS PBL23 START 86.674
HIERARCH ESO ISS PBL23 END 86.907
HIERARCH ESO ISS PBLA23 START 70.4
HIERARCH ESO ISS PBLA23 END 70.4
HIERARCH ESO ISS PBL24 START 171.706
HIERARCH ESO ISS PBL24 END 171.707
HIERARCH ESO ISS PBLA24 START 0.065
HIERARCH ESO ISS PBLA24 END 0.177
HIERARCH ESO ISS PBL34 START 164.226
HIERARCH ESO ISS PBL34 END 164.165
HIERARCH ESO ISS PBLA34 START 330.271
HIERARCH ESO ISS PBLA34 END 330.297
HIERARCH ESO ISS AMBI TAU0 START 0.007561
HIERARCH ESO ISS AMBI TAU0 END 0.007561
HIERARCH ESO ISS AMBI TEMP 11.19
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.19