Exposure
ID
PIONI.2025-06-02T04:31:36.222_1
Header ID
PIONI.2025-06-02T04:31:36.222
Date updated
2025-06-02 04:43:24 UTC+0000
Release date
2025-06-02 04:31:36 UTC+0000
UTC Start
2025-06-02 04:31:36.222
UTC End
2025-06-02 04:32:14.622
MJD Start
60828.1886136844
MJD End
60828.18905812884
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003514
Ambient temperature (°C)
11.29
Seeing (arcsec)
1.32
Observation
ID
67693
Category
calibrator
Program ID
115.28F2.003
Program Title
WEIGHING THE STARS: HIGH-PRECISION MASSES OF F-TYPE MAIN-SEQUENCE BINARIES
Program Type
Normal
PI / COI
JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
ID
50345
Name
HD173036
RA
281.018748
DEC
-18.76429
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 47.5590 47.5800 142.2000 142.2000
A0-J2 110.9320 111.1530 81.5000 81.6000
A0-J6 163.8000 163.8260 9.7910 9.9080
B5-J2 96.9700 97.1280 56.2000 56.3000
B5-J6 198.9950 198.9950 359.6280 359.7270
J2-J6 166.5270 166.5630 330.5610 330.6040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.28F2.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60828.1886136844
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD173036
RA 281.018748
DEC -18.76429
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 47.559
HIERARCH ESO ISS PBL12 END 47.58
HIERARCH ESO ISS PBLA12 START 142.2
HIERARCH ESO ISS PBLA12 END 142.2
HIERARCH ESO ISS PBL13 START 110.932
HIERARCH ESO ISS PBL13 END 111.153
HIERARCH ESO ISS PBLA13 START 81.5
HIERARCH ESO ISS PBLA13 END 81.6
HIERARCH ESO ISS PBL14 START 163.8
HIERARCH ESO ISS PBL14 END 163.826
HIERARCH ESO ISS PBLA14 START 9.791
HIERARCH ESO ISS PBLA14 END 9.908
HIERARCH ESO ISS PBL23 START 96.97
HIERARCH ESO ISS PBL23 END 97.128
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 56.3
HIERARCH ESO ISS PBL24 START 198.995
HIERARCH ESO ISS PBL24 END 198.995
HIERARCH ESO ISS PBLA24 START 359.628
HIERARCH ESO ISS PBLA24 END 359.727
HIERARCH ESO ISS PBL34 START 166.527
HIERARCH ESO ISS PBL34 END 166.563
HIERARCH ESO ISS PBLA34 START 330.561
HIERARCH ESO ISS PBLA34 END 330.604
HIERARCH ESO ISS AMBI TAU0 START 0.003514
HIERARCH ESO ISS AMBI TAU0 END 0.003514
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.32