Exposure
ID
GRAVI.2021-02-02T05:36:08.252_1
Header ID
GRAVI.2021-02-02T05:36:08.252
Date updated
2021-02-02 05:56:03 UTC+0000
Release date
2022-02-02 05:56:03 UTC+0000
UTC Start
2021-02-02 05:36:08.252
UTC End
2021-02-02 05:42:08.252
MJD Start
59247.23342884
MJD End
59247.2375955067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0132605
Ambient temperature (°C)
13.49
Seeing (arcsec)
0.4
Observation
ID
46644
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
35020
Name
Mrk1239
RA
148.081741
DEC
-1.61226
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 52.6440 52.9020 27.2000 27.7000
U1-U3 96.0270 96.5660 33.8000 34.4000
U1-U4 126.9070 127.5790 62.1170 62.3230
U2-U3 44.1700 44.4380 41.8000 42.3000
U2-U4 89.0280 89.2250 81.9230 81.9880
U3-U4 62.1310 61.9400 109.1700 109.2790
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 59247.23342884
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Mrk1239
HIERARCH ESO INS SOBJ NAME Mrk1239
RA 148.081741
DEC -1.61226
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 52.644
HIERARCH ESO ISS PBL12 END 52.902
HIERARCH ESO ISS PBLA12 START 27.2
HIERARCH ESO ISS PBLA12 END 27.7
HIERARCH ESO ISS PBL13 START 96.027
HIERARCH ESO ISS PBL13 END 96.566
HIERARCH ESO ISS PBLA13 START 33.8
HIERARCH ESO ISS PBLA13 END 34.4
HIERARCH ESO ISS PBL14 START 126.907
HIERARCH ESO ISS PBL14 END 127.579
HIERARCH ESO ISS PBLA14 START 62.117
HIERARCH ESO ISS PBLA14 END 62.323
HIERARCH ESO ISS PBL23 START 44.17
HIERARCH ESO ISS PBL23 END 44.438
HIERARCH ESO ISS PBLA23 START 41.8
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 89.028
HIERARCH ESO ISS PBL24 END 89.225
HIERARCH ESO ISS PBLA24 START 81.923
HIERARCH ESO ISS PBLA24 END 81.988
HIERARCH ESO ISS PBL34 START 62.131
HIERARCH ESO ISS PBL34 END 61.94
HIERARCH ESO ISS PBLA34 START 109.17
HIERARCH ESO ISS PBLA34 END 109.279
HIERARCH ESO ISS AMBI TAU0 START 0.013292
HIERARCH ESO ISS AMBI TAU0 END 0.013229
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.38