Exposure
ID
GRAVI.2021-09-10T05:40:11.202_1
Header ID
GRAVI.2021-09-10T05:40:11.202
Date updated
2021-09-10 05:51:41 UTC+0000
Release date
2022-09-10 05:51:40 UTC+0000
UTC Start
2021-09-10 05:40:11.202
UTC End
2021-09-10 05:44:11.202
MJD Start
59467.23624076
MJD End
59467.2390185378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0070355
Ambient temperature (°C)
10.89
Seeing (arcsec)
0.45
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 73.6400 72.8160 123.3000 123.8000
A0-J2 110.2640 108.9980 95.9000 96.0000
A0-J3 130.5320 130.1970 51.0410 51.0080
G1-J2 56.3200 56.0780 58.8000 58.7000
G1-J3 128.8850 129.0590 18.0620 18.3830
J2-J3 93.6850 93.6150 354.9810 355.5790
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 59467.23624076
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 73.64
HIERARCH ESO ISS PBL12 END 72.816
HIERARCH ESO ISS PBLA12 START 123.3
HIERARCH ESO ISS PBLA12 END 123.8
HIERARCH ESO ISS PBL13 START 110.264
HIERARCH ESO ISS PBL13 END 108.998
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.0
HIERARCH ESO ISS PBL14 START 130.532
HIERARCH ESO ISS PBL14 END 130.197
HIERARCH ESO ISS PBLA14 START 51.041
HIERARCH ESO ISS PBLA14 END 51.008
HIERARCH ESO ISS PBL23 START 56.32
HIERARCH ESO ISS PBL23 END 56.078
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 128.885
HIERARCH ESO ISS PBL24 END 129.059
HIERARCH ESO ISS PBLA24 START 18.062
HIERARCH ESO ISS PBLA24 END 18.383
HIERARCH ESO ISS PBL34 START 93.685
HIERARCH ESO ISS PBL34 END 93.615
HIERARCH ESO ISS PBLA34 START 354.981
HIERARCH ESO ISS PBLA34 END 355.579
HIERARCH ESO ISS AMBI TAU0 START 0.00663
HIERARCH ESO ISS AMBI TAU0 END 0.007441
HIERARCH ESO ISS AMBI TEMP 10.89
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.42