Exposure
ID
PIONI.2025-10-14T02:45:29.245_1
Header ID
PIONI.2025-10-14T02:45:29.245
Date updated
2025-10-14 02:50:46 UTC+0000
Release date
2025-10-14 02:45:29 UTC+0000
UTC Start
2025-10-14 02:45:29.245
UTC End
2025-10-14 02:46:07.645
MJD Start
60962.1149218217
MJD End
60962.115366266145
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006511
Ambient temperature (°C)
11.33
Seeing (arcsec)
0.49
Observation
ID
70924
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
52631
Name
BD+13416
RA
39.19242
DEC
14.41065
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 48.3150 48.3030 143.2000 143.2000
A0-J2 96.3550 96.6390 107.1000 107.0000
A0-J6 109.9180 109.9460 3.4400 3.6190
B5-J2 64.0180 64.3310 80.6000 80.6000
B5-J6 150.0730 150.0040 351.4340 351.5570
J2-J6 162.3320 162.2530 328.2160 328.2070
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 60962.1149218217
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+13416
RA 39.19242
DEC 14.41065
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 48.315
HIERARCH ESO ISS PBL12 END 48.303
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 96.355
HIERARCH ESO ISS PBL13 END 96.639
HIERARCH ESO ISS PBLA13 START 107.1
HIERARCH ESO ISS PBLA13 END 107.0
HIERARCH ESO ISS PBL14 START 109.918
HIERARCH ESO ISS PBL14 END 109.946
HIERARCH ESO ISS PBLA14 START 3.44
HIERARCH ESO ISS PBLA14 END 3.619
HIERARCH ESO ISS PBL23 START 64.018
HIERARCH ESO ISS PBL23 END 64.331
HIERARCH ESO ISS PBLA23 START 80.6
HIERARCH ESO ISS PBLA23 END 80.6
HIERARCH ESO ISS PBL24 START 150.073
HIERARCH ESO ISS PBL24 END 150.004
HIERARCH ESO ISS PBLA24 START 351.434
HIERARCH ESO ISS PBLA24 END 351.557
HIERARCH ESO ISS PBL34 START 162.332
HIERARCH ESO ISS PBL34 END 162.253
HIERARCH ESO ISS PBLA34 START 328.216
HIERARCH ESO ISS PBLA34 END 328.207
HIERARCH ESO ISS AMBI TAU0 START 0.006511
HIERARCH ESO ISS AMBI TAU0 END 0.006511
HIERARCH ESO ISS AMBI TEMP 11.33
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49