Exposure
ID
GRAVI.2020-12-09T01:49:32.194_1
Header ID
GRAVI.2020-12-09T01:49:32.194
Date updated
2020-12-09 05:09:02 UTC+0000
Release date
2020-12-09 01:49:32 UTC+0000
UTC Start
2020-12-09 01:49:32.194
UTC End
2020-12-09 01:53:32.194
MJD Start
59192.07606706
MJD End
59192.0788448378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0035075
Ambient temperature (°C)
13.47
Seeing (arcsec)
0.63
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 87.3820 86.9650 113.0000 113.0000
A0-J2 128.9020 128.7070 92.2000 92.1000
A0-J3 125.8560 126.4330 50.4110 50.5310
G1-J2 56.4450 56.6660 58.9000 59.0000
G1-J3 115.4890 115.6660 8.2270 8.7190
J2-J3 90.9230 90.5960 339.5130 339.9750
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 59192.07606706
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 87.382
HIERARCH ESO ISS PBL12 END 86.965
HIERARCH ESO ISS PBLA12 START 113.0
HIERARCH ESO ISS PBLA12 END 113.0
HIERARCH ESO ISS PBL13 START 128.902
HIERARCH ESO ISS PBL13 END 128.707
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 125.856
HIERARCH ESO ISS PBL14 END 126.433
HIERARCH ESO ISS PBLA14 START 50.411
HIERARCH ESO ISS PBLA14 END 50.531
HIERARCH ESO ISS PBL23 START 56.445
HIERARCH ESO ISS PBL23 END 56.666
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 115.489
HIERARCH ESO ISS PBL24 END 115.666
HIERARCH ESO ISS PBLA24 START 8.227
HIERARCH ESO ISS PBLA24 END 8.719
HIERARCH ESO ISS PBL34 START 90.923
HIERARCH ESO ISS PBL34 END 90.596
HIERARCH ESO ISS PBLA34 START 339.513
HIERARCH ESO ISS PBLA34 END 339.975
HIERARCH ESO ISS AMBI TAU0 START 0.004037
HIERARCH ESO ISS AMBI TAU0 END 0.002978
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.7