Exposure
ID
GRAVI.2021-09-10T08:00:14.555_1
Header ID
GRAVI.2021-09-10T08:00:14.555
Date updated
2021-09-10 08:11:33 UTC+0000
Release date
2021-09-10 08:00:14 UTC+0000
UTC Start
2021-09-10 08:00:14.555
UTC End
2021-09-10 08:04:14.555
MJD Start
59467.33350179
MJD End
59467.3362795678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0044065
Ambient temperature (°C)
11.38
Seeing (arcsec)
0.595
Observation
ID
48193
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
36104
Name
2MASS_J02085959+0506
RA
32.247222
DEC
5.1039
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.7040 85.1980 113.1000 113.1000
A0-J2 127.9530 127.5970 91.9000 91.8000
A0-J3 127.8730 128.3520 50.8020 50.8800
G1-J2 57.1930 57.3590 59.0000 59.0000
G1-J3 116.1870 116.3950 10.0340 10.5040
J2-J3 89.7220 89.4130 341.2810 341.7760
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 59467.33350179
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 2MASS_J02085959+0506144
HIERARCH ESO INS SOBJ NAME 2MASS_J02085959+0506
RA 32.247222
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 J3
EXPTIME 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 85.704
HIERARCH ESO ISS PBL12 END 85.198
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.1
HIERARCH ESO ISS PBL13 START 127.953
HIERARCH ESO ISS PBL13 END 127.597
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 91.8
HIERARCH ESO ISS PBL14 START 127.873
HIERARCH ESO ISS PBL14 END 128.352
HIERARCH ESO ISS PBLA14 START 50.802
HIERARCH ESO ISS PBLA14 END 50.88
HIERARCH ESO ISS PBL23 START 57.193
HIERARCH ESO ISS PBL23 END 57.359
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.0
HIERARCH ESO ISS PBL24 START 116.187
HIERARCH ESO ISS PBL24 END 116.395
HIERARCH ESO ISS PBLA24 START 10.034
HIERARCH ESO ISS PBLA24 END 10.504
HIERARCH ESO ISS PBL34 START 89.722
HIERARCH ESO ISS PBL34 END 89.413
HIERARCH ESO ISS PBLA34 START 341.281
HIERARCH ESO ISS PBLA34 END 341.776
HIERARCH ESO ISS AMBI TAU0 START 0.004653
HIERARCH ESO ISS AMBI TAU0 END 0.00416
HIERARCH ESO ISS AMBI TEMP 11.38
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.6