Exposure
ID
PIONI.2025-10-14T02:20:16.697_1
Header ID
PIONI.2025-10-14T02:20:16.697
Date updated
2025-10-14 02:25:57 UTC+0000
Release date
2025-10-14 02:20:16 UTC+0000
UTC Start
2025-10-14 02:20:16.698
UTC End
2025-10-14 02:20:55.098
MJD Start
60962.0974154831
MJD End
60962.09785992754
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0038415
Ambient temperature (°C)
11.04
Seeing (arcsec)
0.8049999999999999
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 47.9490 47.9310 142.8000 142.8000
A0-J2 113.4400 113.6530 96.7000 96.7000
A0-J6 130.5280 130.6210 14.2120 14.3480
B5-J2 87.2640 87.4970 73.4000 73.5000
B5-J6 164.7330 164.7410 1.0550 1.1720
J2-J6 161.4000 161.3190 330.0400 330.0660
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 60962.0974154831
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 47.949
HIERARCH ESO ISS PBL12 END 47.931
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 113.44
HIERARCH ESO ISS PBL13 END 113.653
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.7
HIERARCH ESO ISS PBL14 START 130.528
HIERARCH ESO ISS PBL14 END 130.621
HIERARCH ESO ISS PBLA14 START 14.212
HIERARCH ESO ISS PBLA14 END 14.348
HIERARCH ESO ISS PBL23 START 87.264
HIERARCH ESO ISS PBL23 END 87.497
HIERARCH ESO ISS PBLA23 START 73.4
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS PBL24 START 164.733
HIERARCH ESO ISS PBL24 END 164.741
HIERARCH ESO ISS PBLA24 START 1.055
HIERARCH ESO ISS PBLA24 END 1.172
HIERARCH ESO ISS PBL34 START 161.4
HIERARCH ESO ISS PBL34 END 161.319
HIERARCH ESO ISS PBLA34 START 330.04
HIERARCH ESO ISS PBLA34 END 330.066
HIERARCH ESO ISS AMBI TAU0 START 0.002665
HIERARCH ESO ISS AMBI TAU0 END 0.005018
HIERARCH ESO ISS AMBI TEMP 11.04
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.61