Exposure
ID
GRAVI.2021-11-10T00:41:45.290_1
Header ID
GRAVI.2021-11-10T00:41:45.290
Date updated
2021-11-10 00:55:47 UTC+0000
Release date
2022-11-10 00:55:47 UTC+0000
UTC Start
2021-11-10 00:41:45.290
UTC End
2021-11-10 00:45:45.290
MJD Start
59528.02899641
MJD End
59528.0317741878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0028105
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.73
Observation
ID
48804
Category
science
Program ID
105.207C.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
Program Type
Normal
PI / COI
GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
ID
36555
Name
HD_210763
RA
333.181441
DEC
-4.72085
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.3570 82.7670 117.9000 118.2000
A0-J2 123.6820 122.9650 94.1000 94.2000
A0-J3 132.3640 132.4060 50.5020 50.6030
G1-J2 58.1870 58.1440 58.7000 58.8000
G1-J3 126.4940 126.6590 13.0150 13.4200
J2-J3 95.4120 95.2440 347.1410 347.6800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.207C.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59528.02899641
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_210763
HIERARCH ESO INS SOBJ NAME HD_210763
RA 333.181441
DEC -4.72085
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 83.357
HIERARCH ESO ISS PBL12 END 82.767
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.2
HIERARCH ESO ISS PBL13 START 123.682
HIERARCH ESO ISS PBL13 END 122.965
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 132.364
HIERARCH ESO ISS PBL14 END 132.406
HIERARCH ESO ISS PBLA14 START 50.502
HIERARCH ESO ISS PBLA14 END 50.603
HIERARCH ESO ISS PBL23 START 58.187
HIERARCH ESO ISS PBL23 END 58.144
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 126.494
HIERARCH ESO ISS PBL24 END 126.659
HIERARCH ESO ISS PBLA24 START 13.015
HIERARCH ESO ISS PBLA24 END 13.42
HIERARCH ESO ISS PBL34 START 95.412
HIERARCH ESO ISS PBL34 END 95.244
HIERARCH ESO ISS PBLA34 START 347.141
HIERARCH ESO ISS PBLA34 END 347.68
HIERARCH ESO ISS AMBI TAU0 START 0.002872
HIERARCH ESO ISS AMBI TAU0 END 0.002749
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.76