Exposure
ID
GRAVI.2021-02-02T07:37:23.557_1
Header ID
GRAVI.2021-02-02T07:37:23.557
Date updated
2021-02-02 07:51:47 UTC+0000
Release date
2022-02-02 07:51:47 UTC+0000
UTC Start
2021-02-02 07:37:23.557
UTC End
2021-02-02 07:43:23.557
MJD Start
59247.31763376
MJD End
59247.3218004267
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0070495
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.415
Observation
ID
46645
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
35021
Name
IC4329A
RA
207.332872
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 56.4640 56.4780 10.6000 11.5000
U1-U3 101.8220 101.8960 16.2000 17.2000
U1-U4 123.7620 124.4000 42.3020 43.4190
U2-U3 45.9680 46.0410 23.2000 24.2000
U2-U4 81.3360 82.1130 63.7030 64.7660
U3-U4 55.1850 55.8600 96.4820 97.1980
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 59247.31763376
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IC4329A
HIERARCH ESO INS SOBJ NAME IC4329A
RA 207.332872
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 56.464
HIERARCH ESO ISS PBL12 END 56.478
HIERARCH ESO ISS PBLA12 START 10.6
HIERARCH ESO ISS PBLA12 END 11.5
HIERARCH ESO ISS PBL13 START 101.822
HIERARCH ESO ISS PBL13 END 101.896
HIERARCH ESO ISS PBLA13 START 16.2
HIERARCH ESO ISS PBLA13 END 17.2
HIERARCH ESO ISS PBL14 START 123.762
HIERARCH ESO ISS PBL14 END 124.4
HIERARCH ESO ISS PBLA14 START 42.302
HIERARCH ESO ISS PBLA14 END 43.419
HIERARCH ESO ISS PBL23 START 45.968
HIERARCH ESO ISS PBL23 END 46.041
HIERARCH ESO ISS PBLA23 START 23.2
HIERARCH ESO ISS PBLA23 END 24.2
HIERARCH ESO ISS PBL24 START 81.336
HIERARCH ESO ISS PBL24 END 82.113
HIERARCH ESO ISS PBLA24 START 63.703
HIERARCH ESO ISS PBLA24 END 64.766
HIERARCH ESO ISS PBL34 START 55.185
HIERARCH ESO ISS PBL34 END 55.86
HIERARCH ESO ISS PBLA34 START 96.482
HIERARCH ESO ISS PBLA34 END 97.198
HIERARCH ESO ISS AMBI TAU0 START 0.006854
HIERARCH ESO ISS AMBI TAU0 END 0.007245
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.36