Exposure
ID
GRAVI.2021-11-12T00:33:39.390_1
Header ID
GRAVI.2021-11-12T00:33:39.390
Date updated
2021-11-12 00:45:57 UTC+0000
Release date
2022-11-12 00:45:57 UTC+0000
UTC Start
2021-11-12 00:33:39.390
UTC End
2021-11-12 00:37:39.390
MJD Start
59530.02337257
MJD End
59530.0261503478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003507
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.675
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 83.3850 82.7980 117.9000 118.2000
A0-J2 123.7150 123.0030 94.1000 94.2000
A0-J3 132.3610 132.4050 50.4960 50.6000
G1-J2 58.1880 58.1460 58.7000 58.8000
G1-J3 126.4860 126.6510 12.9950 13.4010
J2-J3 95.4210 95.2530 347.1140 347.6550
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 59530.02337257
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 83.385
HIERARCH ESO ISS PBL12 END 82.798
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.2
HIERARCH ESO ISS PBL13 START 123.715
HIERARCH ESO ISS PBL13 END 123.003
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 132.361
HIERARCH ESO ISS PBL14 END 132.405
HIERARCH ESO ISS PBLA14 START 50.496
HIERARCH ESO ISS PBLA14 END 50.6
HIERARCH ESO ISS PBL23 START 58.188
HIERARCH ESO ISS PBL23 END 58.146
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 126.486
HIERARCH ESO ISS PBL24 END 126.651
HIERARCH ESO ISS PBLA24 START 12.995
HIERARCH ESO ISS PBLA24 END 13.401
HIERARCH ESO ISS PBL34 START 95.421
HIERARCH ESO ISS PBL34 END 95.253
HIERARCH ESO ISS PBLA34 START 347.114
HIERARCH ESO ISS PBLA34 END 347.655
HIERARCH ESO ISS AMBI TAU0 START 0.003631
HIERARCH ESO ISS AMBI TAU0 END 0.003383
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.68