Exposure
ID
GRAVI.2020-12-09T01:58:56.218_1
Header ID
GRAVI.2020-12-09T01:58:56.218
Date updated
2020-12-09 05:09:02 UTC+0000
Release date
2020-12-09 01:58:56 UTC+0000
UTC Start
2020-12-09 01:58:56.218
UTC End
2020-12-09 02:02:56.218
MJD Start
59192.08259511
MJD End
59192.0853728878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0041885
Ambient temperature (°C)
13.53
Seeing (arcsec)
0.56
Observation
ID
46029
Category
calibrator
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
34651
Name
2MASS_J02085959+0506
RA
32.247221
DEC
5.1039
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 86.4310 85.9590 113.0000 113.1000
A0-J2 128.4140 128.1220 92.0000 91.9000
A0-J3 127.0950 127.6160 50.6600 50.7550
G1-J2 56.9120 57.1010 59.0000 59.0000
G1-J3 115.8910 116.0880 9.3050 9.7860
J2-J3 90.2080 89.8900 340.5440 341.0280
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.207C.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59192.08259511
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 2MASS_J02085959+0506144
HIERARCH ESO INS SOBJ NAME 2MASS_J02085959+0506
RA 32.247221
DEC 5.1039
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 86.431
HIERARCH ESO ISS PBL12 END 85.959
HIERARCH ESO ISS PBLA12 START 113.0
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 128.414
HIERARCH ESO ISS PBL13 END 128.122
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 127.095
HIERARCH ESO ISS PBL14 END 127.616
HIERARCH ESO ISS PBLA14 START 50.66
HIERARCH ESO ISS PBLA14 END 50.755
HIERARCH ESO ISS PBL23 START 56.912
HIERARCH ESO ISS PBL23 END 57.101
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 115.891
HIERARCH ESO ISS PBL24 END 116.088
HIERARCH ESO ISS PBLA24 START 9.305
HIERARCH ESO ISS PBLA24 END 9.786
HIERARCH ESO ISS PBL34 START 90.208
HIERARCH ESO ISS PBL34 END 89.89
HIERARCH ESO ISS PBLA34 START 340.544
HIERARCH ESO ISS PBLA34 END 341.028
HIERARCH ESO ISS AMBI TAU0 START 0.003909
HIERARCH ESO ISS AMBI TAU0 END 0.004468
HIERARCH ESO ISS AMBI TEMP 13.53
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.53