Exposure
ID
GRAVI.2021-03-03T03:32:18.986_1
Header ID
GRAVI.2021-03-03T03:32:18.986
Date updated
2021-03-03 03:41:25 UTC+0000
Release date
2022-03-03 03:41:25 UTC+0000
UTC Start
2021-03-03 03:32:18.986
UTC End
2021-03-03 03:33:22.986
MJD Start
59276.14744197
MJD End
59276.1481827107
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.004014
Ambient temperature (°C)
12.88
Seeing (arcsec)
1.09
Observation
ID
46993
Category
science
Program ID
1103.B-0626(D)
Program Title
THE CORE OF THE MATTER: SPATIALLY RESOLVING THE AGN BROAD EMISSION LINE REGION WITH GRAVITY
Program Type
DDT
PI / COI
STURM/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PFUHL/ PRIETO/ ROUAN/ STOCK/ WAISBERG/ WOILLEZ
Target
ID
35269
Name
HD74014B
RA
130.329557
DEC
-4.80888
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.4880 55.5230 31.5000 31.6000
U1-U3 101.2110 101.2690 37.5000 37.6000
U1-U4 130.1220 130.0940 63.4050 63.4290
U2-U3 46.3910 46.4110 44.7000 44.7000
U2-U4 88.0350 87.9380 82.8570 82.8790
U3-U4 58.9920 58.8750 111.9280 112.0040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59276.14744197
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 74014
HIERARCH ESO INS SOBJ NAME HD74014B
RA 130.329557
DEC -4.80888
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 86.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 55.488
HIERARCH ESO ISS PBL12 END 55.523
HIERARCH ESO ISS PBLA12 START 31.5
HIERARCH ESO ISS PBLA12 END 31.6
HIERARCH ESO ISS PBL13 START 101.211
HIERARCH ESO ISS PBL13 END 101.269
HIERARCH ESO ISS PBLA13 START 37.5
HIERARCH ESO ISS PBLA13 END 37.6
HIERARCH ESO ISS PBL14 START 130.122
HIERARCH ESO ISS PBL14 END 130.094
HIERARCH ESO ISS PBLA14 START 63.405
HIERARCH ESO ISS PBLA14 END 63.429
HIERARCH ESO ISS PBL23 START 46.391
HIERARCH ESO ISS PBL23 END 46.411
HIERARCH ESO ISS PBLA23 START 44.7
HIERARCH ESO ISS PBLA23 END 44.7
HIERARCH ESO ISS PBL24 START 88.035
HIERARCH ESO ISS PBL24 END 87.938
HIERARCH ESO ISS PBLA24 START 82.857
HIERARCH ESO ISS PBLA24 END 82.879
HIERARCH ESO ISS PBL34 START 58.992
HIERARCH ESO ISS PBL34 END 58.875
HIERARCH ESO ISS PBLA34 START 111.928
HIERARCH ESO ISS PBLA34 END 112.004
HIERARCH ESO ISS AMBI TAU0 START 0.004014
HIERARCH ESO ISS AMBI TAU0 END 0.004014
HIERARCH ESO ISS AMBI TEMP 12.88
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09
HIERARCH ESO FT ROBJ NAME HD_74014
HIERARCH ESO FT ROBJ ALPHA 084118.561
HIERARCH ESO FT ROBJ DELTA -044832.187