Exposure
ID
GRAVI.2021-02-02T07:50:47.591_1
Header ID
GRAVI.2021-02-02T07:50:47.591
Date updated
2021-02-02 08:05:52 UTC+0000
Release date
2022-02-02 08:05:52 UTC+0000
UTC Start
2021-02-02 07:50:47.591
UTC End
2021-02-02 07:56:47.591
MJD Start
59247.32693971
MJD End
59247.3311063767
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0056285
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.555
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 56.4940 56.5080 12.4000 13.3000
U1-U3 101.9780 102.0490 18.2000 19.1000
U1-U4 125.0950 125.6880 44.6500 45.7220
U2-U3 46.1220 46.1910 25.3000 26.3000
U2-U4 82.9510 83.6620 65.9330 66.9490
U3-U4 56.5830 57.1920 98.0000 98.7120
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 59247.32693971
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 56.494
HIERARCH ESO ISS PBL12 END 56.508
HIERARCH ESO ISS PBLA12 START 12.4
HIERARCH ESO ISS PBLA12 END 13.3
HIERARCH ESO ISS PBL13 START 101.978
HIERARCH ESO ISS PBL13 END 102.049
HIERARCH ESO ISS PBLA13 START 18.2
HIERARCH ESO ISS PBLA13 END 19.1
HIERARCH ESO ISS PBL14 START 125.095
HIERARCH ESO ISS PBL14 END 125.688
HIERARCH ESO ISS PBLA14 START 44.65
HIERARCH ESO ISS PBLA14 END 45.722
HIERARCH ESO ISS PBL23 START 46.122
HIERARCH ESO ISS PBL23 END 46.191
HIERARCH ESO ISS PBLA23 START 25.3
HIERARCH ESO ISS PBLA23 END 26.3
HIERARCH ESO ISS PBL24 START 82.951
HIERARCH ESO ISS PBL24 END 83.662
HIERARCH ESO ISS PBLA24 START 65.933
HIERARCH ESO ISS PBLA24 END 66.949
HIERARCH ESO ISS PBL34 START 56.583
HIERARCH ESO ISS PBL34 END 57.192
HIERARCH ESO ISS PBLA34 START 98.0
HIERARCH ESO ISS PBLA34 END 98.712
HIERARCH ESO ISS AMBI TAU0 START 0.005368
HIERARCH ESO ISS AMBI TAU0 END 0.005889
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.52