Exposure
ID
PIONI.2025-10-12T08:43:49.567_1
Header ID
PIONI.2025-10-12T08:43:49.567
Date updated
2025-10-12 08:51:03 UTC+0000
Release date
2025-10-12 08:43:49 UTC+0000
UTC Start
2025-10-12 08:43:49.567
UTC End
2025-10-12 08:44:27.967
MJD Start
60960.3637681375
MJD End
60960.36421258194
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007204
Ambient temperature (°C)
11.09
Seeing (arcsec)
1.21
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 48.4100 48.3990 143.0000 143.0000
A0-J2 110.9220 111.1570 95.0000 94.9000
A0-J6 136.1500 136.2270 12.2810 12.4160
B5-J2 86.4250 86.6640 70.3000 70.4000
B5-J6 171.7060 171.7060 359.9470 0.0600
J2-J6 164.2910 164.2280 330.2460 330.2700
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 60960.3637681375
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 48.41
HIERARCH ESO ISS PBL12 END 48.399
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 110.922
HIERARCH ESO ISS PBL13 END 111.157
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 94.9
HIERARCH ESO ISS PBL14 START 136.15
HIERARCH ESO ISS PBL14 END 136.227
HIERARCH ESO ISS PBLA14 START 12.281
HIERARCH ESO ISS PBLA14 END 12.416
HIERARCH ESO ISS PBL23 START 86.425
HIERARCH ESO ISS PBL23 END 86.664
HIERARCH ESO ISS PBLA23 START 70.3
HIERARCH ESO ISS PBLA23 END 70.4
HIERARCH ESO ISS PBL24 START 171.706
HIERARCH ESO ISS PBL24 END 171.706
HIERARCH ESO ISS PBLA24 START 359.947
HIERARCH ESO ISS PBLA24 END 0.06
HIERARCH ESO ISS PBL34 START 164.291
HIERARCH ESO ISS PBL34 END 164.228
HIERARCH ESO ISS PBLA34 START 330.246
HIERARCH ESO ISS PBLA34 END 330.27
HIERARCH ESO ISS AMBI TAU0 START 0.006847
HIERARCH ESO ISS AMBI TAU0 END 0.007561
HIERARCH ESO ISS AMBI TEMP 11.09
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.19