Exposure
ID
PIONI.2025-10-15T02:04:08.863_1
Header ID
PIONI.2025-10-15T02:04:08.863
Date updated
2025-10-15 02:11:25 UTC+0000
Release date
2025-10-15 02:04:08 UTC+0000
UTC Start
2025-10-15 02:04:08.862
UTC End
2025-10-15 02:05:00.062
MJD Start
60963.0862136856
MJD End
60963.086806278196
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.006052999999999999
Ambient temperature (°C)
12.53
Seeing (arcsec)
0.53
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 48.1890 48.1710 142.8000 142.8000
A0-J2 110.0280 110.3240 97.3000 97.3000
A0-J6 129.2100 129.3120 12.0900 12.2670
B5-J2 83.5910 83.9050 73.1000 73.1000
B5-J6 164.7150 164.7090 359.2680 359.4140
J2-J6 162.5800 162.4860 329.6870 329.7100
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 60963.0862136856
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 48.189
HIERARCH ESO ISS PBL12 END 48.171
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 110.028
HIERARCH ESO ISS PBL13 END 110.324
HIERARCH ESO ISS PBLA13 START 97.3
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 129.21
HIERARCH ESO ISS PBL14 END 129.312
HIERARCH ESO ISS PBLA14 START 12.09
HIERARCH ESO ISS PBLA14 END 12.267
HIERARCH ESO ISS PBL23 START 83.591
HIERARCH ESO ISS PBL23 END 83.905
HIERARCH ESO ISS PBLA23 START 73.1
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 164.715
HIERARCH ESO ISS PBL24 END 164.709
HIERARCH ESO ISS PBLA24 START 359.268
HIERARCH ESO ISS PBLA24 END 359.414
HIERARCH ESO ISS PBL34 START 162.58
HIERARCH ESO ISS PBL34 END 162.486
HIERARCH ESO ISS PBLA34 START 329.687
HIERARCH ESO ISS PBLA34 END 329.71
HIERARCH ESO ISS AMBI TAU0 START 0.005677
HIERARCH ESO ISS AMBI TAU0 END 0.006429
HIERARCH ESO ISS AMBI TEMP 12.53
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.5