Exposure
ID
GRAVI.2021-02-02T08:17:47.658_1
Header ID
GRAVI.2021-02-02T08:17:47.658
Date updated
2021-02-02 08:31:39 UTC+0000
Release date
2022-02-02 08:31:39 UTC+0000
UTC Start
2021-02-02 08:17:47.658
UTC End
2021-02-02 08:23:47.658
MJD Start
59247.34569049
MJD End
59247.3498571567
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0048315
Ambient temperature (°C)
12.03
Seeing (arcsec)
0.605
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 56.5450 56.5520 16.1000 16.9000
U1-U3 102.2540 102.3050 22.1000 22.9000
U1-U4 127.4330 127.8960 49.0720 50.0490
U2-U3 46.3960 46.4490 29.4000 30.3000
U2-U4 85.7330 86.2810 70.1240 71.0520
U3-U4 58.9530 59.4180 101.0340 101.7420
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 59247.34569049
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 56.545
HIERARCH ESO ISS PBL12 END 56.552
HIERARCH ESO ISS PBLA12 START 16.1
HIERARCH ESO ISS PBLA12 END 16.9
HIERARCH ESO ISS PBL13 START 102.254
HIERARCH ESO ISS PBL13 END 102.305
HIERARCH ESO ISS PBLA13 START 22.1
HIERARCH ESO ISS PBLA13 END 22.9
HIERARCH ESO ISS PBL14 START 127.433
HIERARCH ESO ISS PBL14 END 127.896
HIERARCH ESO ISS PBLA14 START 49.072
HIERARCH ESO ISS PBLA14 END 50.049
HIERARCH ESO ISS PBL23 START 46.396
HIERARCH ESO ISS PBL23 END 46.449
HIERARCH ESO ISS PBLA23 START 29.4
HIERARCH ESO ISS PBLA23 END 30.3
HIERARCH ESO ISS PBL24 START 85.733
HIERARCH ESO ISS PBL24 END 86.281
HIERARCH ESO ISS PBLA24 START 70.124
HIERARCH ESO ISS PBLA24 END 71.052
HIERARCH ESO ISS PBL34 START 58.953
HIERARCH ESO ISS PBL34 END 59.418
HIERARCH ESO ISS PBLA34 START 101.034
HIERARCH ESO ISS PBLA34 END 101.742
HIERARCH ESO ISS AMBI TAU0 START 0.00494
HIERARCH ESO ISS AMBI TAU0 END 0.004723
HIERARCH ESO ISS AMBI TEMP 12.03
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.63