Exposure
ID
GRAVI.2021-03-03T07:08:43.532_1
Header ID
GRAVI.2021-03-03T07:08:43.532
Date updated
2021-03-03 07:21:11 UTC+0000
Release date
2022-03-03 07:21:11 UTC+0000
UTC Start
2021-03-03 07:08:43.532
UTC End
2021-03-03 07:14:43.532
MJD Start
59276.29772606
MJD End
59276.3018927267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005842
Ambient temperature (°C)
11.53
Seeing (arcsec)
0.625
Observation
ID
46998
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
35274
Name
IC4329A
RA
207.332969
DEC
-30.30935
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 56.5300 56.5120 21.7000 22.5000
U1-U3 102.4260 102.4050 28.0000 28.8000
U1-U4 129.8680 130.0280 55.6260 56.4720
U2-U3 46.6380 46.6410 35.6000 36.4000
U2-U4 88.7190 88.9550 76.4300 77.2640
U3-U4 61.5450 61.7730 106.1530 106.8890
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 59276.29772606
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332969
DEC -30.30935
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 56.53
HIERARCH ESO ISS PBL12 END 56.512
HIERARCH ESO ISS PBLA12 START 21.7
HIERARCH ESO ISS PBLA12 END 22.5
HIERARCH ESO ISS PBL13 START 102.426
HIERARCH ESO ISS PBL13 END 102.405
HIERARCH ESO ISS PBLA13 START 28.0
HIERARCH ESO ISS PBLA13 END 28.8
HIERARCH ESO ISS PBL14 START 129.868
HIERARCH ESO ISS PBL14 END 130.028
HIERARCH ESO ISS PBLA14 START 55.626
HIERARCH ESO ISS PBLA14 END 56.472
HIERARCH ESO ISS PBL23 START 46.638
HIERARCH ESO ISS PBL23 END 46.641
HIERARCH ESO ISS PBLA23 START 35.6
HIERARCH ESO ISS PBLA23 END 36.4
HIERARCH ESO ISS PBL24 START 88.719
HIERARCH ESO ISS PBL24 END 88.955
HIERARCH ESO ISS PBLA24 START 76.43
HIERARCH ESO ISS PBLA24 END 77.264
HIERARCH ESO ISS PBL34 START 61.545
HIERARCH ESO ISS PBL34 END 61.773
HIERARCH ESO ISS PBLA34 START 106.153
HIERARCH ESO ISS PBLA34 END 106.889
HIERARCH ESO ISS AMBI TAU0 START 0.005582
HIERARCH ESO ISS AMBI TAU0 END 0.006102
HIERARCH ESO ISS AMBI TEMP 11.53
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.63