Exposure
ID
GRAVI.2021-10-01T06:12:16.040_1
Header ID
GRAVI.2021-10-01T06:12:16.040
Date updated
2021-10-01 06:26:44 UTC+0000
Release date
2021-10-01 06:12:16 UTC+0000
UTC Start
2021-10-01 06:12:16.040
UTC End
2021-10-01 06:16:16.040
MJD Start
59488.25851898
MJD End
59488.2612967578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002822
Ambient temperature (°C)
11.22
Seeing (arcsec)
0.83
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 88.2220 87.8680 112.9000 113.0000
A0-J2 129.1760 129.0820 92.4000 92.3000
A0-K0 126.4080 126.7410 73.3780 73.3270
G1-J2 55.8990 56.1480 58.8000 58.9000
G1-K0 81.0560 81.4180 29.4750 29.8280
J2-K0 42.3690 42.2890 349.1990 349.6890
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 59488.25851898
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 88.222
HIERARCH ESO ISS PBL12 END 87.868
HIERARCH ESO ISS PBLA12 START 112.9
HIERARCH ESO ISS PBLA12 END 113.0
HIERARCH ESO ISS PBL13 START 129.176
HIERARCH ESO ISS PBL13 END 129.082
HIERARCH ESO ISS PBLA13 START 92.4
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 126.408
HIERARCH ESO ISS PBL14 END 126.741
HIERARCH ESO ISS PBLA14 START 73.378
HIERARCH ESO ISS PBLA14 END 73.327
HIERARCH ESO ISS PBL23 START 55.899
HIERARCH ESO ISS PBL23 END 56.148
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 81.056
HIERARCH ESO ISS PBL24 END 81.418
HIERARCH ESO ISS PBLA24 START 29.475
HIERARCH ESO ISS PBLA24 END 29.828
HIERARCH ESO ISS PBL34 START 42.369
HIERARCH ESO ISS PBL34 END 42.289
HIERARCH ESO ISS PBLA34 START 349.199
HIERARCH ESO ISS PBLA34 END 349.689
HIERARCH ESO ISS AMBI TAU0 START 0.0028
HIERARCH ESO ISS AMBI TAU0 END 0.002844
HIERARCH ESO ISS AMBI TEMP 11.22
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83