Exposure
ID
GRAVI.2020-12-14T01:49:07.730_1
Header ID
GRAVI.2020-12-14T01:49:07.730
Date updated
2020-12-14 02:00:58 UTC+0000
Release date
2020-12-14 01:49:07 UTC+0000
UTC Start
2020-12-14 01:49:07.730
UTC End
2020-12-14 01:53:07.730
MJD Start
59197.07578391
MJD End
59197.0785616878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0045015
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.725
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 85.3070 84.7730 113.1000 113.2000
A0-J2 127.6750 127.2780 91.8000 91.7000
A0-J3 128.2570 128.7220 50.8580 50.9300
G1-J2 57.3260 57.4820 59.0000 59.0000
G1-J3 116.3570 116.5750 10.4000 10.8730
J2-J3 89.4830 89.1730 341.6680 342.1780
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 59197.07578391
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 85.307
HIERARCH ESO ISS PBL12 END 84.773
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 127.675
HIERARCH ESO ISS PBL13 END 127.278
HIERARCH ESO ISS PBLA13 START 91.8
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 128.257
HIERARCH ESO ISS PBL14 END 128.722
HIERARCH ESO ISS PBLA14 START 50.858
HIERARCH ESO ISS PBLA14 END 50.93
HIERARCH ESO ISS PBL23 START 57.326
HIERARCH ESO ISS PBL23 END 57.482
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 116.357
HIERARCH ESO ISS PBL24 END 116.575
HIERARCH ESO ISS PBLA24 START 10.4
HIERARCH ESO ISS PBLA24 END 10.873
HIERARCH ESO ISS PBL34 START 89.483
HIERARCH ESO ISS PBL34 END 89.173
HIERARCH ESO ISS PBLA34 START 341.668
HIERARCH ESO ISS PBLA34 END 342.178
HIERARCH ESO ISS AMBI TAU0 START 0.004952
HIERARCH ESO ISS AMBI TAU0 END 0.004051
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.8