Exposure
ID
GRAVI.2021-11-12T00:23:48.366_1
Header ID
GRAVI.2021-11-12T00:23:48.366
Date updated
2021-11-12 00:36:39 UTC+0000
Release date
2022-11-12 00:36:39 UTC+0000
UTC Start
2021-11-12 00:23:48.366
UTC End
2021-11-12 00:27:48.366
MJD Start
59530.01653201
MJD End
59530.0193097878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0033905
Ambient temperature (°C)
13.76
Seeing (arcsec)
0.685
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 84.6680 84.1280 117.3000 117.5000
A0-J2 125.2040 124.5900 93.8000 93.9000
A0-J3 132.1580 132.2630 50.2230 50.3510
G1-J2 58.2290 58.2210 58.5000 58.6000
G1-J3 126.1150 126.2730 12.0380 12.4570
J2-J3 95.8310 95.6510 345.8910 346.4180
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 59530.01653201
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 84.668
HIERARCH ESO ISS PBL12 END 84.128
HIERARCH ESO ISS PBLA12 START 117.3
HIERARCH ESO ISS PBLA12 END 117.5
HIERARCH ESO ISS PBL13 START 125.204
HIERARCH ESO ISS PBL13 END 124.59
HIERARCH ESO ISS PBLA13 START 93.8
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 132.158
HIERARCH ESO ISS PBL14 END 132.263
HIERARCH ESO ISS PBLA14 START 50.223
HIERARCH ESO ISS PBLA14 END 50.351
HIERARCH ESO ISS PBL23 START 58.229
HIERARCH ESO ISS PBL23 END 58.221
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 126.115
HIERARCH ESO ISS PBL24 END 126.273
HIERARCH ESO ISS PBLA24 START 12.038
HIERARCH ESO ISS PBLA24 END 12.457
HIERARCH ESO ISS PBL34 START 95.831
HIERARCH ESO ISS PBL34 END 95.651
HIERARCH ESO ISS PBLA34 START 345.891
HIERARCH ESO ISS PBLA34 END 346.418
HIERARCH ESO ISS AMBI TAU0 START 0.002945
HIERARCH ESO ISS AMBI TAU0 END 0.003836
HIERARCH ESO ISS AMBI TEMP 13.76
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.67