Exposure
ID
GRAVI.2019-07-16T09:10:21.987_1
Header ID
GRAVI.2019-07-16T09:10:21.987
Date updated
2019-07-16 09:20:25 UTC+0000
Release date
2020-07-16 09:20:25 UTC+0000
UTC Start
2019-07-16 09:10:21.987
UTC End
2019-07-16 09:12:51.987
MJD Start
58680.38219892
MJD End
58680.3839350311
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.001834
Ambient temperature (°C)
9.98
Seeing (arcsec)
0.825
Observation
ID
43116
Category
science
Program ID
1103.B-0626(A)
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
32669
Name
Mrk335_empty
RA
1.583883
DEC
20.20292
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 43.4680 43.7220 34.4000 34.6000
U1-U3 81.7290 82.2380 41.7000 41.8000
U1-U4 121.5260 122.0580 68.2550 68.0920
U2-U3 39.0110 39.2530 49.9000 49.9000
U2-U4 88.8020 88.9260 84.0880 83.8330
U3-U4 60.6450 60.4600 105.2900 105.0740
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58680.38219892
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Mrk335
HIERARCH ESO INS SOBJ NAME Mrk335_empty
RA 1.583883
DEC 20.20292
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 184.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 150
HIERARCH ESO ISS PBL12 START 43.468
HIERARCH ESO ISS PBL12 END 43.722
HIERARCH ESO ISS PBLA12 START 34.4
HIERARCH ESO ISS PBLA12 END 34.6
HIERARCH ESO ISS PBL13 START 81.729
HIERARCH ESO ISS PBL13 END 82.238
HIERARCH ESO ISS PBLA13 START 41.7
HIERARCH ESO ISS PBLA13 END 41.8
HIERARCH ESO ISS PBL14 START 121.526
HIERARCH ESO ISS PBL14 END 122.058
HIERARCH ESO ISS PBLA14 START 68.255
HIERARCH ESO ISS PBLA14 END 68.092
HIERARCH ESO ISS PBL23 START 39.011
HIERARCH ESO ISS PBL23 END 39.253
HIERARCH ESO ISS PBLA23 START 49.9
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 88.802
HIERARCH ESO ISS PBL24 END 88.926
HIERARCH ESO ISS PBLA24 START 84.088
HIERARCH ESO ISS PBLA24 END 83.833
HIERARCH ESO ISS PBL34 START 60.645
HIERARCH ESO ISS PBL34 END 60.46
HIERARCH ESO ISS PBLA34 START 105.29
HIERARCH ESO ISS PBLA34 END 105.074
HIERARCH ESO ISS AMBI TAU0 START 0.00188
HIERARCH ESO ISS AMBI TAU0 END 0.001788
HIERARCH ESO ISS AMBI TEMP 9.98
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.85
HIERARCH ESO FT ROBJ NAME Mrk335
HIERARCH ESO FT ROBJ ALPHA 000619.537
HIERARCH ESO FT ROBJ DELTA 201210.617