Exposure
ID
PIONI.2025-11-03T02:10:11.376_1
Header ID
PIONI.2025-11-03T02:10:11.376
Date updated
2025-11-03 02:16:01 UTC+0000
Release date
2025-11-03 02:10:11 UTC+0000
UTC Start
2025-11-03 02:10:11.377
UTC End
2025-11-03 02:10:49.777
MJD Start
60982.0904094544
MJD End
60982.090853898844
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0074645
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.405
Observation
ID
71008
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
52695
Name
HD7004
RA
17.641909
DEC
6.75047
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4900 90.4830 113.5000 113.5000
A0-J2 126.5760 126.6660 94.1000 94.0000
A0-K0 118.3130 118.4750 74.1990 74.1980
G1-J2 51.1040 51.1860 57.9000 57.9000
G1-K0 74.9950 75.0680 24.3080 24.4060
J2-K0 43.0200 42.9970 343.2210 343.2970
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 60982.0904094544
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD7004
RA 17.641909
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.49
HIERARCH ESO ISS PBL12 END 90.483
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 126.576
HIERARCH ESO ISS PBL13 END 126.666
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 118.313
HIERARCH ESO ISS PBL14 END 118.475
HIERARCH ESO ISS PBLA14 START 74.199
HIERARCH ESO ISS PBLA14 END 74.198
HIERARCH ESO ISS PBL23 START 51.104
HIERARCH ESO ISS PBL23 END 51.186
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 74.995
HIERARCH ESO ISS PBL24 END 75.068
HIERARCH ESO ISS PBLA24 START 24.308
HIERARCH ESO ISS PBLA24 END 24.406
HIERARCH ESO ISS PBL34 START 43.02
HIERARCH ESO ISS PBL34 END 42.997
HIERARCH ESO ISS PBLA34 START 343.221
HIERARCH ESO ISS PBLA34 END 343.297
HIERARCH ESO ISS AMBI TAU0 START 0.007685
HIERARCH ESO ISS AMBI TAU0 END 0.007244
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.4