Exposure
ID
GRAVI.2023-01-13T05:22:28.637_1
Header ID
GRAVI.2023-01-13T05:22:28.637
Date updated
2023-01-13 05:30:46 UTC+0000
Release date
2023-01-13 05:30:46 UTC+0000
UTC Start
2023-01-13 05:22:28.637
UTC End
2023-01-13 05:22:38.237
MJD Start
59957.22394256
MJD End
59957.2240536711
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.005461
Ambient temperature (°C)
11.84
Seeing (arcsec)
0.55
Observation
ID
53832
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
40016
Name
HD_38393
RA
86.112223
DEC
-22.45027
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.1050 24.1010 162.0000 162.1000
A0-D0 27.1540 27.1230 83.2000 83.2000
A0-C1 19.9010 19.8870 135.5470 135.6310
B2-D0 32.6460 32.6360 36.7000 36.7000
B2-C1 10.8760 10.8720 36.6890 36.7080
D0-C1 21.7700 21.7640 216.7460 216.7660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59957.22394256
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME gam Lep
HIERARCH ESO INS SOBJ NAME HD_38393
RA 86.112223
DEC -22.45027
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 24.105
HIERARCH ESO ISS PBL12 END 24.101
HIERARCH ESO ISS PBLA12 START 162.0
HIERARCH ESO ISS PBLA12 END 162.1
HIERARCH ESO ISS PBL13 START 27.154
HIERARCH ESO ISS PBL13 END 27.123
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.2
HIERARCH ESO ISS PBL14 START 19.901
HIERARCH ESO ISS PBL14 END 19.887
HIERARCH ESO ISS PBLA14 START 135.547
HIERARCH ESO ISS PBLA14 END 135.631
HIERARCH ESO ISS PBL23 START 32.646
HIERARCH ESO ISS PBL23 END 32.636
HIERARCH ESO ISS PBLA23 START 36.7
HIERARCH ESO ISS PBLA23 END 36.7
HIERARCH ESO ISS PBL24 START 10.876
HIERARCH ESO ISS PBL24 END 10.872
HIERARCH ESO ISS PBLA24 START 36.689
HIERARCH ESO ISS PBLA24 END 36.708
HIERARCH ESO ISS PBL34 START 21.77
HIERARCH ESO ISS PBL34 END 21.764
HIERARCH ESO ISS PBLA34 START 216.746
HIERARCH ESO ISS PBLA34 END 216.766
HIERARCH ESO ISS AMBI TAU0 START 0.00568
HIERARCH ESO ISS AMBI TAU0 END 0.005242
HIERARCH ESO ISS AMBI TEMP 11.84
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.54