Exposure
ID
GRAVI.2021-04-01T00:27:19.183_1
Header ID
GRAVI.2021-04-01T00:27:19.183
Date updated
2021-04-01 00:46:00 UTC+0000
Release date
2022-04-01 00:46:00 UTC+0000
UTC Start
2021-04-01 00:27:19.183
UTC End
2021-04-01 00:33:19.183
MJD Start
59305.01897202
MJD End
59305.0231386867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005357
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.67
Observation
ID
47355
Category
science
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
35517
Name
Mrk1239
RA
148.081736
DEC
-1.61218
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 49.3530 49.5860 17.6000 18.5000
U1-U3 88.3640 88.9650 24.8000 25.6000
U1-U4 112.2220 113.7280 57.4010 57.9320
U2-U3 39.8800 40.2490 33.7000 34.5000
U2-U4 80.7610 81.7750 80.4430 80.6100
U3-U4 60.8310 61.1810 108.9760 108.9110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.B-0626(E)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59305.01897202
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Mrk 1239
HIERARCH ESO INS SOBJ NAME Mrk1239
RA 148.081736
DEC -1.61218
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 49.353
HIERARCH ESO ISS PBL12 END 49.586
HIERARCH ESO ISS PBLA12 START 17.6
HIERARCH ESO ISS PBLA12 END 18.5
HIERARCH ESO ISS PBL13 START 88.364
HIERARCH ESO ISS PBL13 END 88.965
HIERARCH ESO ISS PBLA13 START 24.8
HIERARCH ESO ISS PBLA13 END 25.6
HIERARCH ESO ISS PBL14 START 112.222
HIERARCH ESO ISS PBL14 END 113.728
HIERARCH ESO ISS PBLA14 START 57.401
HIERARCH ESO ISS PBLA14 END 57.932
HIERARCH ESO ISS PBL23 START 39.88
HIERARCH ESO ISS PBL23 END 40.249
HIERARCH ESO ISS PBLA23 START 33.7
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 80.761
HIERARCH ESO ISS PBL24 END 81.775
HIERARCH ESO ISS PBLA24 START 80.443
HIERARCH ESO ISS PBLA24 END 80.61
HIERARCH ESO ISS PBL34 START 60.831
HIERARCH ESO ISS PBL34 END 61.181
HIERARCH ESO ISS PBLA34 START 108.976
HIERARCH ESO ISS PBLA34 END 108.911
HIERARCH ESO ISS AMBI TAU0 START 0.005486
HIERARCH ESO ISS AMBI TAU0 END 0.005228
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.69