Exposure
ID
GRAVI.2024-09-10T03:35:35.343_1
Header ID
GRAVI.2024-09-10T03:35:35.343
Date updated
2024-09-10 03:45:39 UTC+0000
Release date
2025-09-10 03:45:39 UTC+0000
UTC Start
2024-09-10 03:35:35.343
UTC End
2024-09-10 03:38:15.343
MJD Start
60563.14971462
MJD End
60563.15156647185
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0031999999999999997
Ambient temperature (°C)
15.71
Seeing (arcsec)
1.045
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 43.9960 43.8600 148.4000 148.6000
A0-J2 129.1780 129.1200 92.4000 92.4000
A0-J6 153.1390 153.5840 29.2580 29.5010
B5-J2 110.7020 110.8970 73.2000 73.2000
B5-J6 178.7290 179.0710 16.8380 17.1440
J2-J6 149.3030 148.9550 338.7070 339.0010
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 60563.14971462
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 43.996
HIERARCH ESO ISS PBL12 END 43.86
HIERARCH ESO ISS PBLA12 START 148.4
HIERARCH ESO ISS PBLA12 END 148.6
HIERARCH ESO ISS PBL13 START 129.178
HIERARCH ESO ISS PBL13 END 129.12
HIERARCH ESO ISS PBLA13 START 92.4
HIERARCH ESO ISS PBLA13 END 92.4
HIERARCH ESO ISS PBL14 START 153.139
HIERARCH ESO ISS PBL14 END 153.584
HIERARCH ESO ISS PBLA14 START 29.258
HIERARCH ESO ISS PBLA14 END 29.501
HIERARCH ESO ISS PBL23 START 110.702
HIERARCH ESO ISS PBL23 END 110.897
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 178.729
HIERARCH ESO ISS PBL24 END 179.071
HIERARCH ESO ISS PBLA24 START 16.838
HIERARCH ESO ISS PBLA24 END 17.144
HIERARCH ESO ISS PBL34 START 149.303
HIERARCH ESO ISS PBL34 END 148.955
HIERARCH ESO ISS PBLA34 START 338.707
HIERARCH ESO ISS PBLA34 END 339.001
HIERARCH ESO ISS AMBI TAU0 START 0.003433
HIERARCH ESO ISS AMBI TAU0 END 0.002967
HIERARCH ESO ISS AMBI TEMP 15.71
HIERARCH ESO ISS AMBI FWHM START 1.01
HIERARCH ESO ISS AMBI FWHM END 1.08