Exposure
ID
GRAVI.2021-03-03T09:16:37.853_2
Header ID
GRAVI.2021-03-03T09:16:37.853
Date updated
2021-03-03 09:25:33 UTC+0000
Release date
2022-03-03 09:25:33 UTC+0000
UTC Start
2021-03-03 09:16:37.853
UTC End
2021-03-03 09:17:06.653
MJD Start
59276.38654923
MJD End
59276.3868825633
Exposure time (s)
28.8
Validation level
1
Tau 0: Coherence time (s)
0.004727
Ambient temperature (°C)
11.21
Seeing (arcsec)
1.165
Observation
ID
46990
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
35266
Name
HD_167665
RA
274.348991666667
DEC
-28.2889447222222
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.1570 56.1580 2.9000 3.0000
U1-U3 100.6110 100.6190 7.9000 8.0000
U1-U4 116.0400 116.1460 32.2260 32.4110
U2-U3 44.9330 44.9430 14.1000 14.3000
U2-U4 72.5170 72.6590 54.5320 54.7150
U3-U4 48.1300 48.2620 91.7910 91.8890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59276.38654923
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 167665
HIERARCH ESO INS SOBJ NAME HD167665B
RA 274.352184
DEC -28.28985
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 55.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 96
HIERARCH ESO ISS PBL12 START 56.157
HIERARCH ESO ISS PBL12 END 56.158
HIERARCH ESO ISS PBLA12 START 2.9
HIERARCH ESO ISS PBLA12 END 3.0
HIERARCH ESO ISS PBL13 START 100.611
HIERARCH ESO ISS PBL13 END 100.619
HIERARCH ESO ISS PBLA13 START 7.9
HIERARCH ESO ISS PBLA13 END 8.0
HIERARCH ESO ISS PBL14 START 116.04
HIERARCH ESO ISS PBL14 END 116.146
HIERARCH ESO ISS PBLA14 START 32.226
HIERARCH ESO ISS PBLA14 END 32.411
HIERARCH ESO ISS PBL23 START 44.933
HIERARCH ESO ISS PBL23 END 44.943
HIERARCH ESO ISS PBLA23 START 14.1
HIERARCH ESO ISS PBLA23 END 14.3
HIERARCH ESO ISS PBL24 START 72.517
HIERARCH ESO ISS PBL24 END 72.659
HIERARCH ESO ISS PBLA24 START 54.532
HIERARCH ESO ISS PBLA24 END 54.715
HIERARCH ESO ISS PBL34 START 48.13
HIERARCH ESO ISS PBL34 END 48.262
HIERARCH ESO ISS PBLA34 START 91.791
HIERARCH ESO ISS PBLA34 END 91.889
HIERARCH ESO ISS AMBI TAU0 START 0.005008
HIERARCH ESO ISS AMBI TAU0 END 0.004446
HIERARCH ESO ISS AMBI TEMP 11.21
HIERARCH ESO ISS AMBI FWHM START 1.1
HIERARCH ESO ISS AMBI FWHM END 1.23
HIERARCH ESO FT ROBJ NAME HD_167665
HIERARCH ESO FT ROBJ ALPHA 181723.758
HIERARCH ESO FT ROBJ DELTA -281720.201