Exposure
ID
GRAVI.2021-02-02T06:09:47.336_1
Header ID
GRAVI.2021-02-02T06:09:47.336
Date updated
2021-02-02 06:26:05 UTC+0000
Release date
2022-02-02 06:26:05 UTC+0000
UTC Start
2021-02-02 06:09:47.336
UTC End
2021-02-02 06:15:47.336
MJD Start
59247.25679787
MJD End
59247.2609645367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0115255
Ambient temperature (°C)
12.99
Seeing (arcsec)
0.365
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 53.9700 54.1990 30.0000 30.5000
U1-U3 98.6990 99.1350 36.3000 36.7000
U1-U4 129.6210 129.8860 63.0000 63.1070
U2-U3 45.4460 45.6380 43.8000 44.1000
U2-U4 89.3130 89.1560 82.2020 82.2350
U3-U4 60.6340 60.2240 109.9190 110.1070
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 59247.25679787
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 53.97
HIERARCH ESO ISS PBL12 END 54.199
HIERARCH ESO ISS PBLA12 START 30.0
HIERARCH ESO ISS PBLA12 END 30.5
HIERARCH ESO ISS PBL13 START 98.699
HIERARCH ESO ISS PBL13 END 99.135
HIERARCH ESO ISS PBLA13 START 36.3
HIERARCH ESO ISS PBLA13 END 36.7
HIERARCH ESO ISS PBL14 START 129.621
HIERARCH ESO ISS PBL14 END 129.886
HIERARCH ESO ISS PBLA14 START 63.0
HIERARCH ESO ISS PBLA14 END 63.107
HIERARCH ESO ISS PBL23 START 45.446
HIERARCH ESO ISS PBL23 END 45.638
HIERARCH ESO ISS PBLA23 START 43.8
HIERARCH ESO ISS PBLA23 END 44.1
HIERARCH ESO ISS PBL24 START 89.313
HIERARCH ESO ISS PBL24 END 89.156
HIERARCH ESO ISS PBLA24 START 82.202
HIERARCH ESO ISS PBLA24 END 82.235
HIERARCH ESO ISS PBL34 START 60.634
HIERARCH ESO ISS PBL34 END 60.224
HIERARCH ESO ISS PBLA34 START 109.919
HIERARCH ESO ISS PBLA34 END 110.107
HIERARCH ESO ISS AMBI TAU0 START 0.012279
HIERARCH ESO ISS AMBI TAU0 END 0.010772
HIERARCH ESO ISS AMBI TEMP 12.99
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.36