Exposure
ID
GRAVI.2023-01-20T01:07:34.355_1
Header ID
GRAVI.2023-01-20T01:07:34.355
Date updated
2023-01-20 01:21:32 UTC+0000
Release date
2024-01-20 01:21:32 UTC+0000
UTC Start
2023-01-20 01:07:34.355
UTC End
2023-01-20 01:14:14.355
MJD Start
59964.0469254
MJD End
59964.051555029626
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.004096
Ambient temperature (°C)
15.32
Seeing (arcsec)
0.895
Observation
ID
53933
Category
science
Program ID
110.23Z7.002
Program Title
SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
Program Type
Normal
PI / COI
KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
ID
40091
Name
HD_36665
RA
83.662916
DEC
28.05103
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.0600 66.5000 279.8000 279.0000
K0-D0 82.2420 83.5320 266.0000 265.2000
K0-J3 46.6830 46.1070 318.2970 318.2780
G2-D0 24.0570 24.6580 224.8000 225.4000
G2-J3 41.3930 42.4730 55.3040 55.5050
D0-J3 65.1950 66.8880 51.4460 51.7930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59964.0469254
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 36665
HIERARCH ESO INS SOBJ NAME HD_36665
RA 83.662916
DEC 28.05103
HIERARCH ESO INS SPEC RES HIGH
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 66.06
HIERARCH ESO ISS PBL12 END 66.5
HIERARCH ESO ISS PBLA12 START 279.8
HIERARCH ESO ISS PBLA12 END 279.0
HIERARCH ESO ISS PBL13 START 82.242
HIERARCH ESO ISS PBL13 END 83.532
HIERARCH ESO ISS PBLA13 START 266.0
HIERARCH ESO ISS PBLA13 END 265.2
HIERARCH ESO ISS PBL14 START 46.683
HIERARCH ESO ISS PBL14 END 46.107
HIERARCH ESO ISS PBLA14 START 318.297
HIERARCH ESO ISS PBLA14 END 318.278
HIERARCH ESO ISS PBL23 START 24.057
HIERARCH ESO ISS PBL23 END 24.658
HIERARCH ESO ISS PBLA23 START 224.8
HIERARCH ESO ISS PBLA23 END 225.4
HIERARCH ESO ISS PBL24 START 41.393
HIERARCH ESO ISS PBL24 END 42.473
HIERARCH ESO ISS PBLA24 START 55.304
HIERARCH ESO ISS PBLA24 END 55.505
HIERARCH ESO ISS PBL34 START 65.195
HIERARCH ESO ISS PBL34 END 66.888
HIERARCH ESO ISS PBLA34 START 51.446
HIERARCH ESO ISS PBLA34 END 51.793
HIERARCH ESO ISS AMBI TAU0 START 0.00445
HIERARCH ESO ISS AMBI TAU0 END 0.003742
HIERARCH ESO ISS AMBI TEMP 15.32
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.86