Exposure
ID
GRAVI.2021-02-02T07:44:05.573_1
Header ID
GRAVI.2021-02-02T07:44:05.573
Date updated
2021-02-02 08:01:37 UTC+0000
Release date
2022-02-02 08:01:36 UTC+0000
UTC Start
2021-02-02 07:44:05.573
UTC End
2021-02-02 07:50:05.573
MJD Start
59247.32228673
MJD End
59247.3264533967
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0063065
Ambient temperature (°C)
12.89
Seeing (arcsec)
0.475
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 56.4790 56.4930 11.5000 12.4000
U1-U3 101.9000 101.9730 17.2000 18.2000
U1-U4 124.4400 125.0590 43.4890 44.5850
U2-U3 46.0460 46.1180 24.2000 25.2000
U2-U4 82.1610 82.9080 64.8320 65.8720
U3-U4 55.9020 56.5460 97.2430 97.9580
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 59247.32228673
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 56.479
HIERARCH ESO ISS PBL12 END 56.493
HIERARCH ESO ISS PBLA12 START 11.5
HIERARCH ESO ISS PBLA12 END 12.4
HIERARCH ESO ISS PBL13 START 101.9
HIERARCH ESO ISS PBL13 END 101.973
HIERARCH ESO ISS PBLA13 START 17.2
HIERARCH ESO ISS PBLA13 END 18.2
HIERARCH ESO ISS PBL14 START 124.44
HIERARCH ESO ISS PBL14 END 125.059
HIERARCH ESO ISS PBLA14 START 43.489
HIERARCH ESO ISS PBLA14 END 44.585
HIERARCH ESO ISS PBL23 START 46.046
HIERARCH ESO ISS PBL23 END 46.118
HIERARCH ESO ISS PBLA23 START 24.2
HIERARCH ESO ISS PBLA23 END 25.2
HIERARCH ESO ISS PBL24 START 82.161
HIERARCH ESO ISS PBL24 END 82.908
HIERARCH ESO ISS PBLA24 START 64.832
HIERARCH ESO ISS PBLA24 END 65.872
HIERARCH ESO ISS PBL34 START 55.902
HIERARCH ESO ISS PBL34 END 56.546
HIERARCH ESO ISS PBLA34 START 97.243
HIERARCH ESO ISS PBLA34 END 97.958
HIERARCH ESO ISS AMBI TAU0 START 0.007245
HIERARCH ESO ISS AMBI TAU0 END 0.005368
HIERARCH ESO ISS AMBI TEMP 12.89
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.59