Exposure
ID
PIONI.2025-10-14T02:23:38.391_1
Header ID
PIONI.2025-10-14T02:23:38.391
Date updated
2025-10-14 02:31:05 UTC+0000
Release date
2025-10-14 02:23:38 UTC+0000
UTC Start
2025-10-14 02:23:38.392
UTC End
2025-10-14 02:24:16.792
MJD Start
60962.0997499037
MJD End
60962.10019434814
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004239
Ambient temperature (°C)
11.04
Seeing (arcsec)
0.7
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 47.8740 47.8550 142.8000 142.8000
A0-J2 114.3230 114.5340 96.6000 96.5000
A0-J6 130.9220 131.0200 14.7760 14.9170
B5-J2 88.2340 88.4680 73.5000 73.5000
B5-J6 164.7720 164.7830 1.5410 1.6640
J2-J6 161.0580 160.9740 330.1470 330.1790
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 60962.0997499037
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 47.874
HIERARCH ESO ISS PBL12 END 47.855
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 114.323
HIERARCH ESO ISS PBL13 END 114.534
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 130.922
HIERARCH ESO ISS PBL14 END 131.02
HIERARCH ESO ISS PBLA14 START 14.776
HIERARCH ESO ISS PBLA14 END 14.917
HIERARCH ESO ISS PBL23 START 88.234
HIERARCH ESO ISS PBL23 END 88.468
HIERARCH ESO ISS PBLA23 START 73.5
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS PBL24 START 164.772
HIERARCH ESO ISS PBL24 END 164.783
HIERARCH ESO ISS PBLA24 START 1.541
HIERARCH ESO ISS PBLA24 END 1.664
HIERARCH ESO ISS PBL34 START 161.058
HIERARCH ESO ISS PBL34 END 160.974
HIERARCH ESO ISS PBLA34 START 330.147
HIERARCH ESO ISS PBLA34 END 330.179
HIERARCH ESO ISS AMBI TAU0 START 0.004239
HIERARCH ESO ISS AMBI TAU0 END 0.004239
HIERARCH ESO ISS AMBI TEMP 11.04
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7