Exposure
ID
GRAVI.2023-02-16T03:55:12.626_1
Header ID
GRAVI.2023-02-16T03:55:12.626
Date updated
2023-02-16 04:06:07 UTC+0000
Release date
2023-02-16 03:55:12 UTC+0000
UTC Start
2023-02-16 03:55:12.626
UTC End
2023-02-16 03:59:12.626
MJD Start
59991.16334058
MJD End
59991.1661183578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005002
Ambient temperature (°C)
14.53
Seeing (arcsec)
0.585
Observation
ID
53343
Category
calibrator
Program ID
110.23Z7.001
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
39673
Name
HD_43843
RA
94.533233
DEC
-6.7252
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 67.9470 67.0950 129.7000 130.4000
A0-J2 99.2020 97.6750 99.1000 99.3000
A0-K0 108.7100 107.4940 73.9240 73.8640
G1-J2 53.4770 53.1070 58.7000 58.6000
G1-K0 90.1520 90.0640 35.3680 35.4140
J2-K0 46.1840 46.2240 8.0780 8.5480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59991.16334058
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 43843
HIERARCH ESO INS SOBJ NAME HD_43843
RA 94.533233
DEC -6.7252
HIERARCH ESO INS SPEC RES HIGH
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 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 67.947
HIERARCH ESO ISS PBL12 END 67.095
HIERARCH ESO ISS PBLA12 START 129.7
HIERARCH ESO ISS PBLA12 END 130.4
HIERARCH ESO ISS PBL13 START 99.202
HIERARCH ESO ISS PBL13 END 97.675
HIERARCH ESO ISS PBLA13 START 99.1
HIERARCH ESO ISS PBLA13 END 99.3
HIERARCH ESO ISS PBL14 START 108.71
HIERARCH ESO ISS PBL14 END 107.494
HIERARCH ESO ISS PBLA14 START 73.924
HIERARCH ESO ISS PBLA14 END 73.864
HIERARCH ESO ISS PBL23 START 53.477
HIERARCH ESO ISS PBL23 END 53.107
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 90.152
HIERARCH ESO ISS PBL24 END 90.064
HIERARCH ESO ISS PBLA24 START 35.368
HIERARCH ESO ISS PBLA24 END 35.414
HIERARCH ESO ISS PBL34 START 46.184
HIERARCH ESO ISS PBL34 END 46.224
HIERARCH ESO ISS PBLA34 START 8.078
HIERARCH ESO ISS PBLA34 END 8.548
HIERARCH ESO ISS AMBI TAU0 START 0.005788
HIERARCH ESO ISS AMBI TAU0 END 0.004216
HIERARCH ESO ISS AMBI TEMP 14.53
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.61