Exposure
ID
GRAVI.2023-01-28T04:29:54.535_1
Header ID
GRAVI.2023-01-28T04:29:54.535
Date updated
2023-01-28 04:41:16 UTC+0000
Release date
2024-01-28 04:41:16 UTC+0000
UTC Start
2023-01-28 04:29:54.535
UTC End
2023-01-28 04:32:34.535
MJD Start
59972.18743675
MJD End
59972.1892886019
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0112255
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.695
Observation
ID
54056
Category
science
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
40173
Name
bet_CMi
RA
111.785155
DEC
8.28912
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 82.0710 81.6140 112.2000 112.2000
A0-J2 125.6340 125.2370 90.7000 90.6000
A0-K0 127.9460 127.9000 72.4170 72.3040
G1-J2 57.7040 57.7860 59.3000 59.2000
G1-K0 83.3950 83.6400 33.4250 33.5740
J2-K0 40.2870 40.2570 354.7850 355.1730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59972.18743675
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME bet CMi
HIERARCH ESO INS SOBJ NAME bet_CMi
RA 111.785155
DEC 8.28912
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 82.071
HIERARCH ESO ISS PBL12 END 81.614
HIERARCH ESO ISS PBLA12 START 112.2
HIERARCH ESO ISS PBLA12 END 112.2
HIERARCH ESO ISS PBL13 START 125.634
HIERARCH ESO ISS PBL13 END 125.237
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 127.946
HIERARCH ESO ISS PBL14 END 127.9
HIERARCH ESO ISS PBLA14 START 72.417
HIERARCH ESO ISS PBLA14 END 72.304
HIERARCH ESO ISS PBL23 START 57.704
HIERARCH ESO ISS PBL23 END 57.786
HIERARCH ESO ISS PBLA23 START 59.3
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 83.395
HIERARCH ESO ISS PBL24 END 83.64
HIERARCH ESO ISS PBLA24 START 33.425
HIERARCH ESO ISS PBLA24 END 33.574
HIERARCH ESO ISS PBL34 START 40.287
HIERARCH ESO ISS PBL34 END 40.257
HIERARCH ESO ISS PBLA34 START 354.785
HIERARCH ESO ISS PBLA34 END 355.173
HIERARCH ESO ISS AMBI TAU0 START 0.011562
HIERARCH ESO ISS AMBI TAU0 END 0.010889
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.69