Exposure
ID
GRAVI.2021-02-03T06:19:05.629_1
Header ID
GRAVI.2021-02-03T06:19:05.629
Date updated
2021-02-03 06:35:36 UTC+0000
Release date
2021-02-03 06:19:05 UTC+0000
UTC Start
2021-02-03 06:19:05.629
UTC End
2021-02-03 06:25:05.629
MJD Start
59248.26325959
MJD End
59248.2674262567
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0032355
Ambient temperature (°C)
13.58
Seeing (arcsec)
0.885
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 56.5210 56.5080 13.8000 14.6000
U1-U3 102.4310 102.4340 19.6000 20.5000
U1-U4 127.6140 128.0180 45.5280 46.6070
U2-U3 46.5500 46.5770 26.6000 27.6000
U2-U4 84.9430 85.5040 66.0340 67.1020
U3-U4 57.2260 57.7730 97.1510 97.9840
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 59248.26325959
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 56.521
HIERARCH ESO ISS PBL12 END 56.508
HIERARCH ESO ISS PBLA12 START 13.8
HIERARCH ESO ISS PBLA12 END 14.6
HIERARCH ESO ISS PBL13 START 102.431
HIERARCH ESO ISS PBL13 END 102.434
HIERARCH ESO ISS PBLA13 START 19.6
HIERARCH ESO ISS PBLA13 END 20.5
HIERARCH ESO ISS PBL14 START 127.614
HIERARCH ESO ISS PBL14 END 128.018
HIERARCH ESO ISS PBLA14 START 45.528
HIERARCH ESO ISS PBLA14 END 46.607
HIERARCH ESO ISS PBL23 START 46.55
HIERARCH ESO ISS PBL23 END 46.577
HIERARCH ESO ISS PBLA23 START 26.6
HIERARCH ESO ISS PBLA23 END 27.6
HIERARCH ESO ISS PBL24 START 84.943
HIERARCH ESO ISS PBL24 END 85.504
HIERARCH ESO ISS PBLA24 START 66.034
HIERARCH ESO ISS PBLA24 END 67.102
HIERARCH ESO ISS PBL34 START 57.226
HIERARCH ESO ISS PBL34 END 57.773
HIERARCH ESO ISS PBLA34 START 97.151
HIERARCH ESO ISS PBLA34 END 97.984
HIERARCH ESO ISS AMBI TAU0 START 0.003196
HIERARCH ESO ISS AMBI TAU0 END 0.003275
HIERARCH ESO ISS AMBI TEMP 13.58
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.86