Exposure
ID
GRAVI.2024-08-26T07:47:15.734_1
Header ID
GRAVI.2024-08-26T07:47:15.734
Date updated
2024-08-26 08:00:52 UTC+0000
Release date
2024-08-26 07:47:15 UTC+0000
UTC Start
2024-08-26 07:47:15.734
UTC End
2024-08-26 07:51:15.734
MJD Start
60548.32448766
MJD End
60548.32726543778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008854
Ambient temperature (°C)
12.41
Seeing (arcsec)
0.42
Observation
ID
60428
Category
calibrator
Program ID
113.26BP.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
ID
44879
Name
HD15563
RA
37.681287
DEC
21.03022
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 66.2410 66.5180 277.2000 276.8000
K0-D0 84.2490 85.0150 261.4000 261.1000
K0-J3 48.9070 48.6000 321.1680 321.2380
G2-D0 27.3840 27.7040 219.9000 220.4000
G2-J3 45.9720 46.5600 49.6740 49.9110
D0-J3 73.1080 74.0220 46.0440 46.3480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60548.32448766
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD15563
HIERARCH ESO INS SOBJ NAME HD15563
RA 37.681287
DEC 21.03022
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 66.241
HIERARCH ESO ISS PBL12 END 66.518
HIERARCH ESO ISS PBLA12 START 277.2
HIERARCH ESO ISS PBLA12 END 276.8
HIERARCH ESO ISS PBL13 START 84.249
HIERARCH ESO ISS PBL13 END 85.015
HIERARCH ESO ISS PBLA13 START 261.4
HIERARCH ESO ISS PBLA13 END 261.1
HIERARCH ESO ISS PBL14 START 48.907
HIERARCH ESO ISS PBL14 END 48.6
HIERARCH ESO ISS PBLA14 START 321.168
HIERARCH ESO ISS PBLA14 END 321.238
HIERARCH ESO ISS PBL23 START 27.384
HIERARCH ESO ISS PBL23 END 27.704
HIERARCH ESO ISS PBLA23 START 219.9
HIERARCH ESO ISS PBLA23 END 220.4
HIERARCH ESO ISS PBL24 START 45.972
HIERARCH ESO ISS PBL24 END 46.56
HIERARCH ESO ISS PBLA24 START 49.674
HIERARCH ESO ISS PBLA24 END 49.911
HIERARCH ESO ISS PBL34 START 73.108
HIERARCH ESO ISS PBL34 END 74.022
HIERARCH ESO ISS PBLA34 START 46.044
HIERARCH ESO ISS PBLA34 END 46.348
HIERARCH ESO ISS AMBI TAU0 START 0.008854
HIERARCH ESO ISS AMBI TAU0 END 0.008854
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42