Exposure
ID
GRAVI.2024-09-10T03:28:29.326_1
Header ID
GRAVI.2024-09-10T03:28:29.326
Date updated
2024-09-10 03:40:36 UTC+0000
Release date
2025-09-10 03:40:36 UTC+0000
UTC Start
2024-09-10 03:28:29.326
UTC End
2024-09-10 03:31:09.326
MJD Start
60563.14478386
MJD End
60563.146635711855
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0027905
Ambient temperature (°C)
15.78
Seeing (arcsec)
1.24
Observation
ID
60717
Category
science
Program ID
114.272P.001
Program Title
PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
Program Type
Normal
PI / COI
GARDNER / KRAUS / LU
Target
ID
45153
Name
HD_210391
RA
332.50326
DEC
4.09838
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 44.3310 44.1970 147.8000 148.0000
A0-J2 129.2360 129.2270 92.6000 92.5000
A0-J6 152.0260 152.4770 28.6330 28.8890
B5-J2 110.1520 110.3860 73.3000 73.3000
B5-J6 177.8990 178.2310 16.0650 16.3800
J2-J6 150.1730 149.8210 338.0000 338.2820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.272P.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60563.14478386
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 210391
HIERARCH ESO INS SOBJ NAME HD_210391
RA 332.50326
DEC 4.09838
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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
EXPTIME 176.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 44.331
HIERARCH ESO ISS PBL12 END 44.197
HIERARCH ESO ISS PBLA12 START 147.8
HIERARCH ESO ISS PBLA12 END 148.0
HIERARCH ESO ISS PBL13 START 129.236
HIERARCH ESO ISS PBL13 END 129.227
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.5
HIERARCH ESO ISS PBL14 START 152.026
HIERARCH ESO ISS PBL14 END 152.477
HIERARCH ESO ISS PBLA14 START 28.633
HIERARCH ESO ISS PBLA14 END 28.889
HIERARCH ESO ISS PBL23 START 110.152
HIERARCH ESO ISS PBL23 END 110.386
HIERARCH ESO ISS PBLA23 START 73.3
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 177.899
HIERARCH ESO ISS PBL24 END 178.231
HIERARCH ESO ISS PBLA24 START 16.065
HIERARCH ESO ISS PBLA24 END 16.38
HIERARCH ESO ISS PBL34 START 150.173
HIERARCH ESO ISS PBL34 END 149.821
HIERARCH ESO ISS PBLA34 START 338.0
HIERARCH ESO ISS PBLA34 END 338.282
HIERARCH ESO ISS AMBI TAU0 START 0.002989
HIERARCH ESO ISS AMBI TAU0 END 0.002592
HIERARCH ESO ISS AMBI TEMP 15.78
HIERARCH ESO ISS AMBI FWHM START 1.2
HIERARCH ESO ISS AMBI FWHM END 1.28