Exposure
ID
PIONI.2025-10-14T02:21:57.499_1
Header ID
PIONI.2025-10-14T02:21:57.499
Date updated
2025-10-14 02:31:05 UTC+0000
Release date
2025-10-14 02:21:57 UTC+0000
UTC Start
2025-10-14 02:21:57.498
UTC End
2025-10-14 02:22:35.898
MJD Start
60962.0985821555
MJD End
60962.09902659994
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0045605
Ambient temperature (°C)
11.01
Seeing (arcsec)
0.6599999999999999
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 47.9110 47.8940 142.8000 142.8000
A0-J2 113.8860 114.0970 96.7000 96.6000
A0-J6 130.7240 130.8190 14.4940 14.6290
B5-J2 87.7540 87.9850 73.5000 73.5000
B5-J6 164.7510 164.7600 1.2970 1.4140
J2-J6 161.2290 161.1470 330.0910 330.1180
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 60962.0985821555
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 47.911
HIERARCH ESO ISS PBL12 END 47.894
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 113.886
HIERARCH ESO ISS PBL13 END 114.097
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 130.724
HIERARCH ESO ISS PBL14 END 130.819
HIERARCH ESO ISS PBLA14 START 14.494
HIERARCH ESO ISS PBLA14 END 14.629
HIERARCH ESO ISS PBL23 START 87.754
HIERARCH ESO ISS PBL23 END 87.985
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 1.297
HIERARCH ESO ISS PBLA24 END 1.414
HIERARCH ESO ISS PBL34 START 161.229
HIERARCH ESO ISS PBL34 END 161.147
HIERARCH ESO ISS PBLA34 START 330.091
HIERARCH ESO ISS PBLA34 END 330.118
HIERARCH ESO ISS AMBI TAU0 START 0.004882
HIERARCH ESO ISS AMBI TAU0 END 0.004239
HIERARCH ESO ISS AMBI TEMP 11.01
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.7