Exposure
ID
GRAVI.2021-02-02T08:58:20.761_1
Header ID
GRAVI.2021-02-02T08:58:20.761
Date updated
2021-02-02 09:14:56 UTC+0000
Release date
2022-02-02 09:14:56 UTC+0000
UTC Start
2021-02-02 08:58:20.761
UTC End
2021-02-02 09:04:20.761
MJD Start
59247.3738514
MJD End
59247.3780180667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004126
Ambient temperature (°C)
11.57
Seeing (arcsec)
0.875
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 56.5400 56.5250 21.2000 22.0000
U1-U3 102.4330 102.4210 27.4000 28.2000
U1-U4 129.7270 129.9210 55.0270 55.8850
U2-U3 46.6310 46.6400 35.0000 35.8000
U2-U4 88.5260 88.7950 75.8430 76.6850
U3-U4 61.3670 61.6180 105.6450 106.3770
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 59247.3738514
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 56.54
HIERARCH ESO ISS PBL12 END 56.525
HIERARCH ESO ISS PBLA12 START 21.2
HIERARCH ESO ISS PBLA12 END 22.0
HIERARCH ESO ISS PBL13 START 102.433
HIERARCH ESO ISS PBL13 END 102.421
HIERARCH ESO ISS PBLA13 START 27.4
HIERARCH ESO ISS PBLA13 END 28.2
HIERARCH ESO ISS PBL14 START 129.727
HIERARCH ESO ISS PBL14 END 129.921
HIERARCH ESO ISS PBLA14 START 55.027
HIERARCH ESO ISS PBLA14 END 55.885
HIERARCH ESO ISS PBL23 START 46.631
HIERARCH ESO ISS PBL23 END 46.64
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.8
HIERARCH ESO ISS PBL24 START 88.526
HIERARCH ESO ISS PBL24 END 88.795
HIERARCH ESO ISS PBLA24 START 75.843
HIERARCH ESO ISS PBLA24 END 76.685
HIERARCH ESO ISS PBL34 START 61.367
HIERARCH ESO ISS PBL34 END 61.618
HIERARCH ESO ISS PBLA34 START 105.645
HIERARCH ESO ISS PBLA34 END 106.377
HIERARCH ESO ISS AMBI TAU0 START 0.004157
HIERARCH ESO ISS AMBI TAU0 END 0.004095
HIERARCH ESO ISS AMBI TEMP 11.57
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.76