Exposure
ID
GRAVI.2023-01-14T03:16:27.107_1
Header ID
GRAVI.2023-01-14T03:16:27.107
Date updated
2023-01-14 03:21:18 UTC+0000
Release date
2023-01-14 03:21:18 UTC+0000
UTC Start
2023-01-14 03:16:27.107
UTC End
2023-01-14 03:16:36.707
MJD Start
59958.13642485
MJD End
59958.1365359611
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.004345
Ambient temperature (°C)
11.44
Seeing (arcsec)
0.96
Observation
ID
53835
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
40019
Name
Nothing
RA
110.868911
DEC
-27.83432
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5820 24.5900 135.4000 135.4000
A0-D0 31.0060 31.0180 61.3000 61.4000
A0-C1 21.6320 21.6430 108.0520 108.0970
B2-D0 33.8780 33.8790 17.0000 17.1000
B2-C1 11.2850 11.2850 16.9930 17.0540
D0-C1 22.5930 22.5930 197.0540 197.1150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59958.13642485
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 58215
HIERARCH ESO INS SOBJ NAME Nothing
RA 110.868911
DEC -27.83432
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.582
HIERARCH ESO ISS PBL12 END 24.59
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.4
HIERARCH ESO ISS PBL13 START 31.006
HIERARCH ESO ISS PBL13 END 31.018
HIERARCH ESO ISS PBLA13 START 61.3
HIERARCH ESO ISS PBLA13 END 61.4
HIERARCH ESO ISS PBL14 START 21.632
HIERARCH ESO ISS PBL14 END 21.643
HIERARCH ESO ISS PBLA14 START 108.052
HIERARCH ESO ISS PBLA14 END 108.097
HIERARCH ESO ISS PBL23 START 33.878
HIERARCH ESO ISS PBL23 END 33.879
HIERARCH ESO ISS PBLA23 START 17.0
HIERARCH ESO ISS PBLA23 END 17.1
HIERARCH ESO ISS PBL24 START 11.285
HIERARCH ESO ISS PBL24 END 11.285
HIERARCH ESO ISS PBLA24 START 16.993
HIERARCH ESO ISS PBLA24 END 17.054
HIERARCH ESO ISS PBL34 START 22.593
HIERARCH ESO ISS PBL34 END 22.593
HIERARCH ESO ISS PBLA34 START 197.054
HIERARCH ESO ISS PBLA34 END 197.115
HIERARCH ESO ISS AMBI TAU0 START 0.003845
HIERARCH ESO ISS AMBI TAU0 END 0.004845
HIERARCH ESO ISS AMBI TEMP 11.44
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.89
HIERARCH ESO FT ROBJ NAME HD_58215
HIERARCH ESO FT ROBJ ALPHA 072328.992
HIERARCH ESO FT ROBJ DELTA -275003.461