Exposure
ID
GRAVI.2023-07-27T06:00:31.619_1
Header ID
GRAVI.2023-07-27T06:00:31.619
Date updated
2023-07-27 06:15:20 UTC+0000
Release date
2023-07-27 06:00:31 UTC+0000
UTC Start
2023-07-27 06:00:31.619
UTC End
2023-07-27 06:07:11.619
MJD Start
60152.25036596
MJD End
60152.254995589625
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.003068
Ambient temperature (°C)
10.57
Seeing (arcsec)
0.56
Observation
ID
56276
Category
calibrator
Program ID
109.22XY.002
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ GIEREN/ KERVELLA/ MÉRAND
Target
ID
41689
Name
HD213691
RA
338.344493
DEC
-1.61161
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3740 90.4760 113.5000 113.5000
A0-J2 125.8570 126.6910 92.3000 92.3000
A0-K0 119.5800 120.8410 70.9480 71.2040
G1-J2 52.8590 53.4470 54.2000 54.7000
G1-K0 80.8270 81.2910 21.8780 22.7260
J2-K0 45.8550 45.7190 343.8820 344.5330
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22XY.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60152.25036596
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD213691
HIERARCH ESO INS SOBJ NAME HD213691
RA 338.344493
DEC -1.61161
HIERARCH ESO INS SPEC RES MEDIUM
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 K0
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 90.374
HIERARCH ESO ISS PBL12 END 90.476
HIERARCH ESO ISS PBLA12 START 113.5
HIERARCH ESO ISS PBLA12 END 113.5
HIERARCH ESO ISS PBL13 START 125.857
HIERARCH ESO ISS PBL13 END 126.691
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 119.58
HIERARCH ESO ISS PBL14 END 120.841
HIERARCH ESO ISS PBLA14 START 70.948
HIERARCH ESO ISS PBLA14 END 71.204
HIERARCH ESO ISS PBL23 START 52.859
HIERARCH ESO ISS PBL23 END 53.447
HIERARCH ESO ISS PBLA23 START 54.2
HIERARCH ESO ISS PBLA23 END 54.7
HIERARCH ESO ISS PBL24 START 80.827
HIERARCH ESO ISS PBL24 END 81.291
HIERARCH ESO ISS PBLA24 START 21.878
HIERARCH ESO ISS PBLA24 END 22.726
HIERARCH ESO ISS PBL34 START 45.855
HIERARCH ESO ISS PBL34 END 45.719
HIERARCH ESO ISS PBLA34 START 343.882
HIERARCH ESO ISS PBLA34 END 344.533
HIERARCH ESO ISS AMBI TAU0 START 0.003392
HIERARCH ESO ISS AMBI TAU0 END 0.002744
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.62