Exposure
ID
PIONI.2025-10-13T02:25:56.046_1
Header ID
PIONI.2025-10-13T02:25:56.046
Date updated
2025-10-13 02:36:00 UTC+0000
Release date
2025-10-13 02:25:56 UTC+0000
UTC Start
2025-10-13 02:25:56.047
UTC End
2025-10-13 02:26:34.447
MJD Start
60961.1013431335
MJD End
60961.10178757794
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007012
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.42000000000000004
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 47.9100 47.8930 142.8000 142.8000
A0-J2 113.8980 114.1080 96.7000 96.6000
A0-J6 130.7290 130.8230 14.5040 14.6400
B5-J2 87.7660 87.9970 73.5000 73.5000
B5-J6 164.7510 164.7600 1.3060 1.4230
J2-J6 161.2240 161.1420 330.0960 330.1220
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 60961.1013431335
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 47.91
HIERARCH ESO ISS PBL12 END 47.893
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 113.898
HIERARCH ESO ISS PBL13 END 114.108
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 130.729
HIERARCH ESO ISS PBL14 END 130.823
HIERARCH ESO ISS PBLA14 START 14.504
HIERARCH ESO ISS PBLA14 END 14.64
HIERARCH ESO ISS PBL23 START 87.766
HIERARCH ESO ISS PBL23 END 87.997
HIERARCH ESO ISS PBLA23 START 73.5
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS PBL24 START 164.751
HIERARCH ESO ISS PBL24 END 164.76
HIERARCH ESO ISS PBLA24 START 1.306
HIERARCH ESO ISS PBLA24 END 1.423
HIERARCH ESO ISS PBL34 START 161.224
HIERARCH ESO ISS PBL34 END 161.142
HIERARCH ESO ISS PBLA34 START 330.096
HIERARCH ESO ISS PBLA34 END 330.122
HIERARCH ESO ISS AMBI TAU0 START 0.007012
HIERARCH ESO ISS AMBI TAU0 END 0.007012
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.4