Exposure
ID
GRAVI.2021-03-03T06:46:49.476_1
Header ID
GRAVI.2021-03-03T06:46:49.476
Date updated
2021-03-03 07:00:57 UTC+0000
Release date
2022-03-03 07:00:57 UTC+0000
UTC Start
2021-03-03 06:46:49.476
UTC End
2021-03-03 06:52:49.476
MJD Start
59276.28251708
MJD End
59276.2866837467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0055825
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.67
Observation
ID
46998
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
35274
Name
IC4329A
RA
207.332969
DEC
-30.30935
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 56.5590 56.5560 19.0000 19.8000
U1-U3 102.4040 102.4240 25.2000 26.0000
U1-U4 128.9460 129.2670 52.5510 53.4570
U2-U3 46.5630 46.5940 32.7000 33.5000
U2-U4 87.5410 87.9350 73.4440 74.3180
U3-U4 60.4940 60.8380 103.6360 104.3550
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 59276.28251708
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332969
DEC -30.30935
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 56.559
HIERARCH ESO ISS PBL12 END 56.556
HIERARCH ESO ISS PBLA12 START 19.0
HIERARCH ESO ISS PBLA12 END 19.8
HIERARCH ESO ISS PBL13 START 102.404
HIERARCH ESO ISS PBL13 END 102.424
HIERARCH ESO ISS PBLA13 START 25.2
HIERARCH ESO ISS PBLA13 END 26.0
HIERARCH ESO ISS PBL14 START 128.946
HIERARCH ESO ISS PBL14 END 129.267
HIERARCH ESO ISS PBLA14 START 52.551
HIERARCH ESO ISS PBLA14 END 53.457
HIERARCH ESO ISS PBL23 START 46.563
HIERARCH ESO ISS PBL23 END 46.594
HIERARCH ESO ISS PBLA23 START 32.7
HIERARCH ESO ISS PBLA23 END 33.5
HIERARCH ESO ISS PBL24 START 87.541
HIERARCH ESO ISS PBL24 END 87.935
HIERARCH ESO ISS PBLA24 START 73.444
HIERARCH ESO ISS PBLA24 END 74.318
HIERARCH ESO ISS PBL34 START 60.494
HIERARCH ESO ISS PBL34 END 60.838
HIERARCH ESO ISS PBLA34 START 103.636
HIERARCH ESO ISS PBLA34 END 104.355
HIERARCH ESO ISS AMBI TAU0 START 0.005583
HIERARCH ESO ISS AMBI TAU0 END 0.005582
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.62