Exposure
ID
GRAVI.2024-02-10T04:59:38.058_1
Header ID
GRAVI.2024-02-10T04:59:38.058
Date updated
2024-02-10 05:10:31 UTC+0000
Release date
2024-02-10 04:59:38 UTC+0000
UTC Start
2024-02-10 04:59:38.058
UTC End
2024-02-10 05:03:38.058
MJD Start
60350.20807937
MJD End
60350.2108571478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008765
Ambient temperature (°C)
16.59
Seeing (arcsec)
0.51
Observation
ID
58411
Category
calibrator
Program ID
112.25KN.001
Program Title
DYNAMICAL MASSES OF CLASSICAL BE STARS AND THEIR SUBDWARF COMPANIONS
Program Type
Normal
PI / COI
KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
ID
43232
Name
HD_60743
RA
113.857886
DEC
-15.611
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 79.4460 78.8400 128.7000 129.3000
A0-J2 112.8080 111.6970 102.1000 102.5000
A0-K0 115.8930 114.9320 78.0180 78.2040
G1-J2 54.7960 54.4810 61.7000 61.8000
G1-K0 89.8210 89.7050 34.8600 35.0410
J2-K0 47.8540 47.8640 3.6830 4.1550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25KN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60350.20807937
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 60743
HIERARCH ESO INS SOBJ NAME HD_60743
RA 113.857886
DEC -15.611
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 79.446
HIERARCH ESO ISS PBL12 END 78.84
HIERARCH ESO ISS PBLA12 START 128.7
HIERARCH ESO ISS PBLA12 END 129.3
HIERARCH ESO ISS PBL13 START 112.808
HIERARCH ESO ISS PBL13 END 111.697
HIERARCH ESO ISS PBLA13 START 102.1
HIERARCH ESO ISS PBLA13 END 102.5
HIERARCH ESO ISS PBL14 START 115.893
HIERARCH ESO ISS PBL14 END 114.932
HIERARCH ESO ISS PBLA14 START 78.018
HIERARCH ESO ISS PBLA14 END 78.204
HIERARCH ESO ISS PBL23 START 54.796
HIERARCH ESO ISS PBL23 END 54.481
HIERARCH ESO ISS PBLA23 START 61.7
HIERARCH ESO ISS PBLA23 END 61.8
HIERARCH ESO ISS PBL24 START 89.821
HIERARCH ESO ISS PBL24 END 89.705
HIERARCH ESO ISS PBLA24 START 34.86
HIERARCH ESO ISS PBLA24 END 35.041
HIERARCH ESO ISS PBL34 START 47.854
HIERARCH ESO ISS PBL34 END 47.864
HIERARCH ESO ISS PBLA34 START 3.683
HIERARCH ESO ISS PBLA34 END 4.155
HIERARCH ESO ISS AMBI TAU0 START 0.008506
HIERARCH ESO ISS AMBI TAU0 END 0.009024
HIERARCH ESO ISS AMBI TEMP 16.59
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.5