Exposure
ID
GRAVI.2021-10-03T07:15:26.838_1
Header ID
GRAVI.2021-10-03T07:15:26.838
Date updated
2021-10-03 07:31:25 UTC+0000
Release date
2021-10-03 07:15:26 UTC+0000
UTC Start
2021-10-03 07:15:26.838
UTC End
2021-10-03 07:19:26.838
MJD Start
59490.30239396
MJD End
59490.3051717378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004325
Ambient temperature (°C)
9.66
Seeing (arcsec)
0.565
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 79.0130 78.2560 114.1000 114.2000
A0-J2 121.8520 121.0340 90.9000 90.8000
A0-K0 126.7510 126.4210 71.8040 71.6560
G1-J2 58.2160 58.2260 58.6000 58.5000
G1-K0 86.5260 86.7950 33.9070 34.0720
J2-K0 41.5110 41.4970 358.0260 358.5760
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 59490.30239396
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 79.013
HIERARCH ESO ISS PBL12 END 78.256
HIERARCH ESO ISS PBLA12 START 114.1
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 121.852
HIERARCH ESO ISS PBL13 END 121.034
HIERARCH ESO ISS PBLA13 START 90.9
HIERARCH ESO ISS PBLA13 END 90.8
HIERARCH ESO ISS PBL14 START 126.751
HIERARCH ESO ISS PBL14 END 126.421
HIERARCH ESO ISS PBLA14 START 71.804
HIERARCH ESO ISS PBLA14 END 71.656
HIERARCH ESO ISS PBL23 START 58.216
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 86.526
HIERARCH ESO ISS PBL24 END 86.795
HIERARCH ESO ISS PBLA24 START 33.907
HIERARCH ESO ISS PBLA24 END 34.072
HIERARCH ESO ISS PBL34 START 41.511
HIERARCH ESO ISS PBL34 END 41.497
HIERARCH ESO ISS PBLA34 START 358.026
HIERARCH ESO ISS PBLA34 END 358.576
HIERARCH ESO ISS AMBI TAU0 START 0.004208
HIERARCH ESO ISS AMBI TAU0 END 0.004442
HIERARCH ESO ISS AMBI TEMP 9.66
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56