Exposure
ID
GRAVI.2021-02-02T08:51:38.744_1
Header ID
GRAVI.2021-02-02T08:51:38.744
Date updated
2021-02-02 09:05:33 UTC+0000
Release date
2022-02-02 09:05:33 UTC+0000
UTC Start
2021-02-02 08:51:38.744
UTC End
2021-02-02 08:57:38.744
MJD Start
59247.36919843
MJD End
59247.3733650967
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0049515
Ambient temperature (°C)
11.69
Seeing (arcsec)
0.775
Observation
ID
46646
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
35022
Name
IC4329A
RA
207.332865
DEC
-30.3094
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 56.5510 56.5410 20.4000 21.2000
U1-U3 102.4320 102.4330 26.6000 27.4000
U1-U4 129.4680 129.7130 54.0940 54.9720
U2-U3 46.6120 46.6300 34.1000 34.9000
U2-U4 88.1900 88.5080 74.9350 75.7900
U3-U4 61.0630 61.3490 104.8710 105.5980
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 59247.36919843
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332865
DEC -30.3094
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 56.551
HIERARCH ESO ISS PBL12 END 56.541
HIERARCH ESO ISS PBLA12 START 20.4
HIERARCH ESO ISS PBLA12 END 21.2
HIERARCH ESO ISS PBL13 START 102.432
HIERARCH ESO ISS PBL13 END 102.433
HIERARCH ESO ISS PBLA13 START 26.6
HIERARCH ESO ISS PBLA13 END 27.4
HIERARCH ESO ISS PBL14 START 129.468
HIERARCH ESO ISS PBL14 END 129.713
HIERARCH ESO ISS PBLA14 START 54.094
HIERARCH ESO ISS PBLA14 END 54.972
HIERARCH ESO ISS PBL23 START 46.612
HIERARCH ESO ISS PBL23 END 46.63
HIERARCH ESO ISS PBLA23 START 34.1
HIERARCH ESO ISS PBLA23 END 34.9
HIERARCH ESO ISS PBL24 START 88.19
HIERARCH ESO ISS PBL24 END 88.508
HIERARCH ESO ISS PBLA24 START 74.935
HIERARCH ESO ISS PBLA24 END 75.79
HIERARCH ESO ISS PBL34 START 61.063
HIERARCH ESO ISS PBL34 END 61.349
HIERARCH ESO ISS PBLA34 START 104.871
HIERARCH ESO ISS PBLA34 END 105.598
HIERARCH ESO ISS AMBI TAU0 START 0.005746
HIERARCH ESO ISS AMBI TAU0 END 0.004157
HIERARCH ESO ISS AMBI TEMP 11.69
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.99