Exposure
ID
GRAVI.2021-02-02T08:37:56.710_1
Header ID
GRAVI.2021-02-02T08:37:56.710
Date updated
2021-02-02 08:51:49 UTC+0000
Release date
2022-02-02 08:51:49 UTC+0000
UTC Start
2021-02-02 08:37:56.710
UTC End
2021-02-02 08:43:56.710
MJD Start
59247.35968414
MJD End
59247.3638508067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005707
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.57
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 56.5600 56.5580 18.7000 19.5000
U1-U3 102.3910 102.4160 24.8000 25.6000
U1-U4 128.7850 129.1250 52.1290 53.0440
U2-U3 46.5470 46.5810 32.3000 33.1000
U2-U4 87.3450 87.7590 73.0400 73.9190
U3-U4 60.3260 60.6840 103.3090 104.0250
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 59247.35968414
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 56.56
HIERARCH ESO ISS PBL12 END 56.558
HIERARCH ESO ISS PBLA12 START 18.7
HIERARCH ESO ISS PBLA12 END 19.5
HIERARCH ESO ISS PBL13 START 102.391
HIERARCH ESO ISS PBL13 END 102.416
HIERARCH ESO ISS PBLA13 START 24.8
HIERARCH ESO ISS PBLA13 END 25.6
HIERARCH ESO ISS PBL14 START 128.785
HIERARCH ESO ISS PBL14 END 129.125
HIERARCH ESO ISS PBLA14 START 52.129
HIERARCH ESO ISS PBLA14 END 53.044
HIERARCH ESO ISS PBL23 START 46.547
HIERARCH ESO ISS PBL23 END 46.581
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 33.1
HIERARCH ESO ISS PBL24 START 87.345
HIERARCH ESO ISS PBL24 END 87.759
HIERARCH ESO ISS PBLA24 START 73.04
HIERARCH ESO ISS PBLA24 END 73.919
HIERARCH ESO ISS PBL34 START 60.326
HIERARCH ESO ISS PBL34 END 60.684
HIERARCH ESO ISS PBLA34 START 103.309
HIERARCH ESO ISS PBLA34 END 104.025
HIERARCH ESO ISS AMBI TAU0 START 0.005668
HIERARCH ESO ISS AMBI TAU0 END 0.005746
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.56