Exposure
ID
GRAVI.2021-03-03T05:54:16.344_1
Header ID
GRAVI.2021-03-03T05:54:16.344
Date updated
2021-03-03 06:11:03 UTC+0000
Release date
2022-03-03 06:11:03 UTC+0000
UTC Start
2021-03-03 05:54:16.344
UTC End
2021-03-03 06:00:16.344
MJD Start
59276.2460225
MJD End
59276.2501891667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006642
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.715
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 56.4890 56.5020 12.1000 13.0000
U1-U3 101.9490 102.0210 17.8000 18.8000
U1-U4 124.8500 125.4550 44.2120 45.2950
U2-U3 46.0930 46.1640 24.9000 25.9000
U2-U4 82.6560 83.3820 65.5190 66.5450
U3-U4 56.3290 56.9530 97.7130 98.4270
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 59276.2460225
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 56.489
HIERARCH ESO ISS PBL12 END 56.502
HIERARCH ESO ISS PBLA12 START 12.1
HIERARCH ESO ISS PBLA12 END 13.0
HIERARCH ESO ISS PBL13 START 101.949
HIERARCH ESO ISS PBL13 END 102.021
HIERARCH ESO ISS PBLA13 START 17.8
HIERARCH ESO ISS PBLA13 END 18.8
HIERARCH ESO ISS PBL14 START 124.85
HIERARCH ESO ISS PBL14 END 125.455
HIERARCH ESO ISS PBLA14 START 44.212
HIERARCH ESO ISS PBLA14 END 45.295
HIERARCH ESO ISS PBL23 START 46.093
HIERARCH ESO ISS PBL23 END 46.164
HIERARCH ESO ISS PBLA23 START 24.9
HIERARCH ESO ISS PBLA23 END 25.9
HIERARCH ESO ISS PBL24 START 82.656
HIERARCH ESO ISS PBL24 END 83.382
HIERARCH ESO ISS PBLA24 START 65.519
HIERARCH ESO ISS PBLA24 END 66.545
HIERARCH ESO ISS PBL34 START 56.329
HIERARCH ESO ISS PBL34 END 56.953
HIERARCH ESO ISS PBLA34 START 97.713
HIERARCH ESO ISS PBLA34 END 98.427
HIERARCH ESO ISS AMBI TAU0 START 0.006243
HIERARCH ESO ISS AMBI TAU0 END 0.007041
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.72