Exposure
ID
GRAVI.2019-07-16T09:13:45.995_1
Header ID
GRAVI.2019-07-16T09:13:45.995
Date updated
2019-07-16 09:25:18 UTC+0000
Release date
2020-07-16 09:25:18 UTC+0000
UTC Start
2019-07-16 09:13:45.995
UTC End
2019-07-16 09:16:15.995
MJD Start
58680.38456013
MJD End
58680.3862962411
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.0023075
Ambient temperature (°C)
9.75
Seeing (arcsec)
0.74
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 43.7530 44.0060 34.6000 34.8000
U1-U3 82.2990 82.8040 41.9000 42.0000
U1-U4 122.1210 122.6340 68.0720 67.9050
U2-U3 39.2820 39.5190 49.9000 49.9000
U2-U4 88.9400 89.0490 83.8020 83.5460
U3-U4 60.4370 60.2430 105.0480 104.8330
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 58680.38456013
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 43.753
HIERARCH ESO ISS PBL12 END 44.006
HIERARCH ESO ISS PBLA12 START 34.6
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 82.299
HIERARCH ESO ISS PBL13 END 82.804
HIERARCH ESO ISS PBLA13 START 41.9
HIERARCH ESO ISS PBLA13 END 42.0
HIERARCH ESO ISS PBL14 START 122.121
HIERARCH ESO ISS PBL14 END 122.634
HIERARCH ESO ISS PBLA14 START 68.072
HIERARCH ESO ISS PBLA14 END 67.905
HIERARCH ESO ISS PBL23 START 39.282
HIERARCH ESO ISS PBL23 END 39.519
HIERARCH ESO ISS PBLA23 START 49.9
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 88.94
HIERARCH ESO ISS PBL24 END 89.049
HIERARCH ESO ISS PBLA24 START 83.802
HIERARCH ESO ISS PBLA24 END 83.546
HIERARCH ESO ISS PBL34 START 60.437
HIERARCH ESO ISS PBL34 END 60.243
HIERARCH ESO ISS PBLA34 START 105.048
HIERARCH ESO ISS PBLA34 END 104.833
HIERARCH ESO ISS AMBI TAU0 START 0.001788
HIERARCH ESO ISS AMBI TAU0 END 0.002827
HIERARCH ESO ISS AMBI TEMP 9.75
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.63
HIERARCH ESO FT ROBJ NAME Mrk335
HIERARCH ESO FT ROBJ ALPHA 000619.537
HIERARCH ESO FT ROBJ DELTA 201210.617