Exposure
ID
PIONI.2025-10-12T04:14:49.719_1
Header ID
PIONI.2025-10-12T04:14:49.719
Date updated
2025-10-12 04:26:05 UTC+0000
Release date
2025-10-12 04:14:49 UTC+0000
UTC Start
2025-10-12 04:14:49.719
UTC End
2025-10-12 04:15:28.119
MJD Start
60960.1769643407
MJD End
60960.177408785145
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.013397
Ambient temperature (°C)
12.8
Seeing (arcsec)
1.14
Observation
ID
70905
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
52613
Name
HD7004
RA
17.642469
DEC
6.75047
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 43.9650 43.9240 146.5000 146.5000
A0-J2 129.1430 129.1590 92.9000 92.8000
A0-J6 147.2690 147.4110 28.4860 28.5600
B5-J2 108.9880 109.0750 73.9000 73.9000
B5-J6 172.3390 172.4390 15.4680 15.5600
J2-J6 148.0180 147.9060 336.6180 336.6900
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 60960.1769643407
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD7004
RA 17.642469
DEC 6.75047
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 43.965
HIERARCH ESO ISS PBL12 END 43.924
HIERARCH ESO ISS PBLA12 START 146.5
HIERARCH ESO ISS PBLA12 END 146.5
HIERARCH ESO ISS PBL13 START 129.143
HIERARCH ESO ISS PBL13 END 129.159
HIERARCH ESO ISS PBLA13 START 92.9
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 147.269
HIERARCH ESO ISS PBL14 END 147.411
HIERARCH ESO ISS PBLA14 START 28.486
HIERARCH ESO ISS PBLA14 END 28.56
HIERARCH ESO ISS PBL23 START 108.988
HIERARCH ESO ISS PBL23 END 109.075
HIERARCH ESO ISS PBLA23 START 73.9
HIERARCH ESO ISS PBLA23 END 73.9
HIERARCH ESO ISS PBL24 START 172.339
HIERARCH ESO ISS PBL24 END 172.439
HIERARCH ESO ISS PBLA24 START 15.468
HIERARCH ESO ISS PBLA24 END 15.56
HIERARCH ESO ISS PBL34 START 148.018
HIERARCH ESO ISS PBL34 END 147.906
HIERARCH ESO ISS PBLA34 START 336.618
HIERARCH ESO ISS PBLA34 END 336.69
HIERARCH ESO ISS AMBI TAU0 START 0.013397
HIERARCH ESO ISS AMBI TAU0 END 0.013397
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.14