Exposure
ID
GRAVI.2021-10-01T06:21:28.062_1
Header ID
GRAVI.2021-10-01T06:21:28.062
Date updated
2021-10-01 06:36:48 UTC+0000
Release date
2021-10-01 06:21:28 UTC+0000
UTC Start
2021-10-01 06:21:28.062
UTC End
2021-10-01 06:25:28.062
MJD Start
59488.26490813
MJD End
59488.2676859078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00266
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.775
Observation
ID
48383
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
36281
Name
2MASS_J02085959+0506
RA
32.246106
DEC
5.1039
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 87.4150 87.0040 113.0000 113.0000
A0-J2 128.9150 128.7260 92.2000 92.1000
A0-K0 127.0840 127.3310 73.2600 73.1980
G1-J2 56.4260 56.6460 58.9000 59.0000
G1-K0 81.8430 82.2000 30.2310 30.5590
J2-K0 42.1970 42.1240 350.2780 350.7820
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 59488.26490813
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 2MASS_J02085959+0506144
HIERARCH ESO INS SOBJ NAME 2MASS_J02085959+0506
RA 32.246106
DEC 5.1039
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 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 87.415
HIERARCH ESO ISS PBL12 END 87.004
HIERARCH ESO ISS PBLA12 START 113.0
HIERARCH ESO ISS PBLA12 END 113.0
HIERARCH ESO ISS PBL13 START 128.915
HIERARCH ESO ISS PBL13 END 128.726
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 127.084
HIERARCH ESO ISS PBL14 END 127.331
HIERARCH ESO ISS PBLA14 START 73.26
HIERARCH ESO ISS PBLA14 END 73.198
HIERARCH ESO ISS PBL23 START 56.426
HIERARCH ESO ISS PBL23 END 56.646
HIERARCH ESO ISS PBLA23 START 58.9
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 81.843
HIERARCH ESO ISS PBL24 END 82.2
HIERARCH ESO ISS PBLA24 START 30.231
HIERARCH ESO ISS PBLA24 END 30.559
HIERARCH ESO ISS PBL34 START 42.197
HIERARCH ESO ISS PBL34 END 42.124
HIERARCH ESO ISS PBLA34 START 350.278
HIERARCH ESO ISS PBLA34 END 350.782
HIERARCH ESO ISS AMBI TAU0 START 0.002458
HIERARCH ESO ISS AMBI TAU0 END 0.002862
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.81