Exposure
ID
GRAVI.2022-11-22T02:51:23.014_1
Header ID
GRAVI.2022-11-22T02:51:23.014
Date updated
2022-11-22 03:06:08 UTC+0000
Release date
2022-11-22 02:51:23 UTC+0000
UTC Start
2022-11-22 02:51:23.014
UTC End
2022-11-22 02:55:23.014
MJD Start
59905.11901636
MJD End
59905.1217941378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.01006
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.505
Observation
ID
53229
Category
calibrator
Program ID
108.221X.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MÉRAND/ GIEREN
Target
ID
39587
Name
HD15563
RA
37.681246
DEC
21.03027
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2510 68.3040 272.7000 272.3000
K0-D0 91.5140 91.9890 257.9000 257.5000
K0-J3 45.1040 44.7460 322.7210 322.9420
G2-D0 30.9640 31.2630 223.4000 223.6000
G2-J3 52.3000 52.8050 51.3710 51.4290
D0-J3 83.0790 83.8870 48.4260 48.5350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.221X.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59905.11901636
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD15563
HIERARCH ESO INS SOBJ NAME HD15563
RA 37.681246
DEC 21.03027
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.251
HIERARCH ESO ISS PBL12 END 68.304
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.3
HIERARCH ESO ISS PBL13 START 91.514
HIERARCH ESO ISS PBL13 END 91.989
HIERARCH ESO ISS PBLA13 START 257.9
HIERARCH ESO ISS PBLA13 END 257.5
HIERARCH ESO ISS PBL14 START 45.104
HIERARCH ESO ISS PBL14 END 44.746
HIERARCH ESO ISS PBLA14 START 322.721
HIERARCH ESO ISS PBLA14 END 322.942
HIERARCH ESO ISS PBL23 START 30.964
HIERARCH ESO ISS PBL23 END 31.263
HIERARCH ESO ISS PBLA23 START 223.4
HIERARCH ESO ISS PBLA23 END 223.6
HIERARCH ESO ISS PBL24 START 52.3
HIERARCH ESO ISS PBL24 END 52.805
HIERARCH ESO ISS PBLA24 START 51.371
HIERARCH ESO ISS PBLA24 END 51.429
HIERARCH ESO ISS PBL34 START 83.079
HIERARCH ESO ISS PBL34 END 83.887
HIERARCH ESO ISS PBLA34 START 48.426
HIERARCH ESO ISS PBLA34 END 48.535
HIERARCH ESO ISS AMBI TAU0 START 0.010426
HIERARCH ESO ISS AMBI TAU0 END 0.009694
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.48