Exposure
ID
GRAVI.2021-02-02T08:11:05.642_1
Header ID
GRAVI.2021-02-02T08:11:05.642
Date updated
2021-02-02 08:26:01 UTC+0000
Release date
2022-02-02 08:26:01 UTC+0000
UTC Start
2021-02-02 08:11:05.642
UTC End
2021-02-02 08:17:05.642
MJD Start
59247.34103752
MJD End
59247.3452041867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0052015
Ambient temperature (°C)
12.3
Seeing (arcsec)
0.57
Observation
ID
46645
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
35021
Name
IC4329A
RA
207.332872
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 56.5340 56.5440 15.2000 16.0000
U1-U3 102.1930 102.2500 21.1000 22.0000
U1-U4 126.9030 127.4020 48.0100 49.0080
U2-U3 46.3340 46.3920 28.4000 29.3000
U2-U4 85.1050 85.6960 69.1170 70.0630
U3-U4 58.4200 58.9210 100.2810 100.9880
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 59247.34103752
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332872
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 56.534
HIERARCH ESO ISS PBL12 END 56.544
HIERARCH ESO ISS PBLA12 START 15.2
HIERARCH ESO ISS PBLA12 END 16.0
HIERARCH ESO ISS PBL13 START 102.193
HIERARCH ESO ISS PBL13 END 102.25
HIERARCH ESO ISS PBLA13 START 21.1
HIERARCH ESO ISS PBLA13 END 22.0
HIERARCH ESO ISS PBL14 START 126.903
HIERARCH ESO ISS PBL14 END 127.402
HIERARCH ESO ISS PBLA14 START 48.01
HIERARCH ESO ISS PBLA14 END 49.008
HIERARCH ESO ISS PBL23 START 46.334
HIERARCH ESO ISS PBL23 END 46.392
HIERARCH ESO ISS PBLA23 START 28.4
HIERARCH ESO ISS PBLA23 END 29.3
HIERARCH ESO ISS PBL24 START 85.105
HIERARCH ESO ISS PBL24 END 85.696
HIERARCH ESO ISS PBLA24 START 69.117
HIERARCH ESO ISS PBLA24 END 70.063
HIERARCH ESO ISS PBL34 START 58.42
HIERARCH ESO ISS PBL34 END 58.921
HIERARCH ESO ISS PBLA34 START 100.281
HIERARCH ESO ISS PBLA34 END 100.988
HIERARCH ESO ISS AMBI TAU0 START 0.005463
HIERARCH ESO ISS AMBI TAU0 END 0.00494
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.58