Exposure
ID
GRAVI.2021-02-03T06:04:59.594_1
Header ID
GRAVI.2021-02-03T06:04:59.594
Date updated
2021-02-03 06:20:41 UTC+0000
Release date
2021-02-03 06:04:59 UTC+0000
UTC Start
2021-02-03 06:04:59.594
UTC End
2021-02-03 06:10:59.594
MJD Start
59248.25346752
MJD End
59248.2576341867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0044545
Ambient temperature (°C)
13.4
Seeing (arcsec)
0.78
Observation
ID
46663
Category
calibrator
Program ID
1103.B-0626(E)
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
35031
Name
HD105954
RA
182.925483
DEC
-34.8363
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 56.5410 56.5330 11.8000 12.7000
U1-U3 102.4050 102.4190 17.5000 18.4000
U1-U4 126.6190 127.0770 43.0380 44.1600
U2-U3 46.4750 46.5110 24.4000 25.4000
U2-U4 83.5710 84.2010 63.5650 64.6780
U3-U4 55.8920 56.5050 95.2690 96.1110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59248.25346752
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD105954
HIERARCH ESO INS SOBJ NAME HD105954
RA 182.925483
DEC -34.8363
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 56.541
HIERARCH ESO ISS PBL12 END 56.533
HIERARCH ESO ISS PBLA12 START 11.8
HIERARCH ESO ISS PBLA12 END 12.7
HIERARCH ESO ISS PBL13 START 102.405
HIERARCH ESO ISS PBL13 END 102.419
HIERARCH ESO ISS PBLA13 START 17.5
HIERARCH ESO ISS PBLA13 END 18.4
HIERARCH ESO ISS PBL14 START 126.619
HIERARCH ESO ISS PBL14 END 127.077
HIERARCH ESO ISS PBLA14 START 43.038
HIERARCH ESO ISS PBLA14 END 44.16
HIERARCH ESO ISS PBL23 START 46.475
HIERARCH ESO ISS PBL23 END 46.511
HIERARCH ESO ISS PBLA23 START 24.4
HIERARCH ESO ISS PBLA23 END 25.4
HIERARCH ESO ISS PBL24 START 83.571
HIERARCH ESO ISS PBL24 END 84.201
HIERARCH ESO ISS PBLA24 START 63.565
HIERARCH ESO ISS PBLA24 END 64.678
HIERARCH ESO ISS PBL34 START 55.892
HIERARCH ESO ISS PBL34 END 56.505
HIERARCH ESO ISS PBLA34 START 95.269
HIERARCH ESO ISS PBLA34 END 96.111
HIERARCH ESO ISS AMBI TAU0 START 0.004886
HIERARCH ESO ISS AMBI TAU0 END 0.004023
HIERARCH ESO ISS AMBI TEMP 13.4
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.89