Exposure
ID
GRAVI.2021-03-03T06:14:22.395_1
Header ID
GRAVI.2021-03-03T06:14:22.395
Date updated
2021-03-03 06:30:53 UTC+0000
Release date
2022-03-03 06:30:53 UTC+0000
UTC Start
2021-03-03 06:14:22.395
UTC End
2021-03-03 06:20:22.395
MJD Start
59276.25998142
MJD End
59276.2641480867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00499
Ambient temperature (°C)
11.75
Seeing (arcsec)
0.745
Observation
ID
46997
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
35273
Name
IC4329A
RA
207.332913
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 56.5300 56.5400 14.8000 15.7000
U1-U3 102.1670 102.2270 20.8000 21.6000
U1-U4 126.6800 127.1930 47.5760 48.5830
U2-U3 46.3080 46.3680 28.0000 28.9000
U2-U4 84.8410 85.4480 68.7050 69.6600
U3-U4 58.1960 58.7110 99.9770 100.6840
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 59276.25998142
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332913
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 56.53
HIERARCH ESO ISS PBL12 END 56.54
HIERARCH ESO ISS PBLA12 START 14.8
HIERARCH ESO ISS PBLA12 END 15.7
HIERARCH ESO ISS PBL13 START 102.167
HIERARCH ESO ISS PBL13 END 102.227
HIERARCH ESO ISS PBLA13 START 20.8
HIERARCH ESO ISS PBLA13 END 21.6
HIERARCH ESO ISS PBL14 START 126.68
HIERARCH ESO ISS PBL14 END 127.193
HIERARCH ESO ISS PBLA14 START 47.576
HIERARCH ESO ISS PBLA14 END 48.583
HIERARCH ESO ISS PBL23 START 46.308
HIERARCH ESO ISS PBL23 END 46.368
HIERARCH ESO ISS PBLA23 START 28.0
HIERARCH ESO ISS PBLA23 END 28.9
HIERARCH ESO ISS PBL24 START 84.841
HIERARCH ESO ISS PBL24 END 85.448
HIERARCH ESO ISS PBLA24 START 68.705
HIERARCH ESO ISS PBLA24 END 69.66
HIERARCH ESO ISS PBL34 START 58.196
HIERARCH ESO ISS PBL34 END 58.711
HIERARCH ESO ISS PBLA34 START 99.977
HIERARCH ESO ISS PBLA34 END 100.684
HIERARCH ESO ISS AMBI TAU0 START 0.004857
HIERARCH ESO ISS AMBI TAU0 END 0.005123
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.75