Exposure
ID
GRAVI.2021-02-02T08:04:11.624_1
Header ID
GRAVI.2021-02-02T08:04:11.624
Date updated
2021-02-02 08:21:27 UTC+0000
Release date
2022-02-02 08:21:27 UTC+0000
UTC Start
2021-02-02 08:04:11.624
UTC End
2021-02-02 08:10:11.624
MJD Start
59247.33624565
MJD End
59247.3404123167
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005246
Ambient temperature (°C)
12.6
Seeing (arcsec)
0.52
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 56.5220 56.5330 14.3000 15.1000
U1-U3 102.1240 102.1870 20.2000 21.0000
U1-U4 126.3210 126.8550 46.8940 47.9150
U2-U3 46.2660 46.3280 27.4000 28.3000
U2-U4 84.4150 85.0480 68.0590 69.0270
U3-U4 57.8350 58.3720 99.5070 100.2140
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 59247.33624565
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 56.522
HIERARCH ESO ISS PBL12 END 56.533
HIERARCH ESO ISS PBLA12 START 14.3
HIERARCH ESO ISS PBLA12 END 15.1
HIERARCH ESO ISS PBL13 START 102.124
HIERARCH ESO ISS PBL13 END 102.187
HIERARCH ESO ISS PBLA13 START 20.2
HIERARCH ESO ISS PBLA13 END 21.0
HIERARCH ESO ISS PBL14 START 126.321
HIERARCH ESO ISS PBL14 END 126.855
HIERARCH ESO ISS PBLA14 START 46.894
HIERARCH ESO ISS PBLA14 END 47.915
HIERARCH ESO ISS PBL23 START 46.266
HIERARCH ESO ISS PBL23 END 46.328
HIERARCH ESO ISS PBLA23 START 27.4
HIERARCH ESO ISS PBLA23 END 28.3
HIERARCH ESO ISS PBL24 START 84.415
HIERARCH ESO ISS PBL24 END 85.048
HIERARCH ESO ISS PBLA24 START 68.059
HIERARCH ESO ISS PBLA24 END 69.027
HIERARCH ESO ISS PBL34 START 57.835
HIERARCH ESO ISS PBL34 END 58.372
HIERARCH ESO ISS PBLA34 START 99.507
HIERARCH ESO ISS PBLA34 END 100.214
HIERARCH ESO ISS AMBI TAU0 START 0.005029
HIERARCH ESO ISS AMBI TAU0 END 0.005463
HIERARCH ESO ISS AMBI TEMP 12.6
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.56