Exposure
ID
GRAVI.2021-09-10T05:30:50.179_1
Header ID
GRAVI.2021-09-10T05:30:50.179
Date updated
2021-09-10 05:41:24 UTC+0000
Release date
2022-09-10 05:41:24 UTC+0000
UTC Start
2021-09-10 05:30:50.179
UTC End
2021-09-10 05:34:50.179
MJD Start
59467.22974744
MJD End
59467.2325252178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006707
Ambient temperature (°C)
10.86
Seeing (arcsec)
0.475
Observation
ID
48144
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
36128
Name
HD_210763
RA
333.181443
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 75.4000 74.6080 122.3000 122.7000
A0-J2 112.9070 111.7280 95.5000 95.7000
A0-J3 131.1730 130.8980 51.0790 51.0680
G1-J2 56.8010 56.5910 58.9000 58.8000
G1-J3 128.4990 128.6750 17.3350 17.6690
J2-J3 93.8650 93.7780 353.6780 354.2680
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 59467.22974744
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_210763
HIERARCH ESO INS SOBJ NAME HD_210763
RA 333.181443
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 75.4
HIERARCH ESO ISS PBL12 END 74.608
HIERARCH ESO ISS PBLA12 START 122.3
HIERARCH ESO ISS PBLA12 END 122.7
HIERARCH ESO ISS PBL13 START 112.907
HIERARCH ESO ISS PBL13 END 111.728
HIERARCH ESO ISS PBLA13 START 95.5
HIERARCH ESO ISS PBLA13 END 95.7
HIERARCH ESO ISS PBL14 START 131.173
HIERARCH ESO ISS PBL14 END 130.898
HIERARCH ESO ISS PBLA14 START 51.079
HIERARCH ESO ISS PBLA14 END 51.068
HIERARCH ESO ISS PBL23 START 56.801
HIERARCH ESO ISS PBL23 END 56.591
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 128.499
HIERARCH ESO ISS PBL24 END 128.675
HIERARCH ESO ISS PBLA24 START 17.335
HIERARCH ESO ISS PBLA24 END 17.669
HIERARCH ESO ISS PBL34 START 93.865
HIERARCH ESO ISS PBL34 END 93.778
HIERARCH ESO ISS PBLA34 START 353.678
HIERARCH ESO ISS PBLA34 END 354.268
HIERARCH ESO ISS AMBI TAU0 START 0.00647
HIERARCH ESO ISS AMBI TAU0 END 0.006944
HIERARCH ESO ISS AMBI TEMP 10.86
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.45