Exposure
ID
GRAVI.2021-03-03T06:07:40.377_1
Header ID
GRAVI.2021-03-03T06:07:40.377
Date updated
2021-03-03 06:25:56 UTC+0000
Release date
2022-03-03 06:25:56 UTC+0000
UTC Start
2021-03-03 06:07:40.377
UTC End
2021-03-03 06:13:40.377
MJD Start
59276.25532844
MJD End
59276.2594951067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00502
Ambient temperature (°C)
11.9
Seeing (arcsec)
0.735
Observation
ID
46997
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
35273
Name
IC4329A
RA
207.332913
DEC
-30.30934
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.5170 56.5290 13.9000 14.8000
U1-U3 102.0980 102.1630 19.8000 20.7000
U1-U4 126.1050 126.6500 46.4870 47.5170
U2-U3 46.2400 46.3040 27.0000 27.9000
U2-U4 84.1580 84.8040 67.6740 68.6490
U3-U4 57.6150 58.1650 99.2290 99.9360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59276.25532844
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332913
DEC -30.30934
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 56.517
HIERARCH ESO ISS PBL12 END 56.529
HIERARCH ESO ISS PBLA12 START 13.9
HIERARCH ESO ISS PBLA12 END 14.8
HIERARCH ESO ISS PBL13 START 102.098
HIERARCH ESO ISS PBL13 END 102.163
HIERARCH ESO ISS PBLA13 START 19.8
HIERARCH ESO ISS PBLA13 END 20.7
HIERARCH ESO ISS PBL14 START 126.105
HIERARCH ESO ISS PBL14 END 126.65
HIERARCH ESO ISS PBLA14 START 46.487
HIERARCH ESO ISS PBLA14 END 47.517
HIERARCH ESO ISS PBL23 START 46.24
HIERARCH ESO ISS PBL23 END 46.304
HIERARCH ESO ISS PBLA23 START 27.0
HIERARCH ESO ISS PBLA23 END 27.9
HIERARCH ESO ISS PBL24 START 84.158
HIERARCH ESO ISS PBL24 END 84.804
HIERARCH ESO ISS PBLA24 START 67.674
HIERARCH ESO ISS PBLA24 END 68.649
HIERARCH ESO ISS PBL34 START 57.615
HIERARCH ESO ISS PBL34 END 58.165
HIERARCH ESO ISS PBLA34 START 99.229
HIERARCH ESO ISS PBLA34 END 99.936
HIERARCH ESO ISS AMBI TAU0 START 0.004988
HIERARCH ESO ISS AMBI TAU0 END 0.005052
HIERARCH ESO ISS AMBI TEMP 11.9
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.78