Exposure
ID
PIONI.2025-10-15T02:05:11.833_1
Header ID
PIONI.2025-10-15T02:05:11.833
Date updated
2025-10-15 02:11:25 UTC+0000
Release date
2025-10-15 02:05:11 UTC+0000
UTC Start
2025-10-15 02:05:11.833
UTC End
2025-10-15 02:06:03.033
MJD Start
60963.0869425084
MJD End
60963.087535100996
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.006429
Ambient temperature (°C)
12.5
Seeing (arcsec)
0.5
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 48.1700 48.1520 142.8000 142.8000
A0-J2 110.3330 110.6270 97.3000 97.2000
A0-J6 129.3150 129.4190 12.2720 12.4550
B5-J2 83.9150 84.2280 73.1000 73.1000
B5-J6 164.7090 164.7050 359.4190 359.5710
J2-J6 162.4830 162.3880 329.7110 329.7410
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 60963.0869425084
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 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.17
HIERARCH ESO ISS PBL12 END 48.152
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 110.333
HIERARCH ESO ISS PBL13 END 110.627
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 129.315
HIERARCH ESO ISS PBL14 END 129.419
HIERARCH ESO ISS PBLA14 START 12.272
HIERARCH ESO ISS PBLA14 END 12.455
HIERARCH ESO ISS PBL23 START 83.915
HIERARCH ESO ISS PBL23 END 84.228
HIERARCH ESO ISS PBLA23 START 73.1
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 164.709
HIERARCH ESO ISS PBL24 END 164.705
HIERARCH ESO ISS PBLA24 START 359.419
HIERARCH ESO ISS PBLA24 END 359.571
HIERARCH ESO ISS PBL34 START 162.483
HIERARCH ESO ISS PBL34 END 162.388
HIERARCH ESO ISS PBLA34 START 329.711
HIERARCH ESO ISS PBLA34 END 329.741
HIERARCH ESO ISS AMBI TAU0 START 0.006429
HIERARCH ESO ISS AMBI TAU0 END 0.006429
HIERARCH ESO ISS AMBI TEMP 12.5
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5