Exposure
ID
GRAVI.2021-04-01T01:40:07.366_1
Header ID
GRAVI.2021-04-01T01:40:07.366
Date updated
2021-04-01 01:55:28 UTC+0000
Release date
2022-04-01 01:55:28 UTC+0000
UTC Start
2021-04-01 01:40:07.366
UTC End
2021-04-01 01:46:07.366
MJD Start
59305.0695297
MJD End
59305.0736963667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004904
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.5
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 52.3130 52.5750 26.4000 27.0000
U1-U3 95.3240 95.8830 33.1000 33.7000
U1-U4 125.9530 126.7190 61.8240 62.0570
U2-U3 43.8120 44.0970 41.2000 41.7000
U2-U4 88.6840 88.9650 81.8290 81.9020
U3-U4 62.3110 62.1730 109.0500 109.1410
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 59305.0695297
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 52.313
HIERARCH ESO ISS PBL12 END 52.575
HIERARCH ESO ISS PBLA12 START 26.4
HIERARCH ESO ISS PBLA12 END 27.0
HIERARCH ESO ISS PBL13 START 95.324
HIERARCH ESO ISS PBL13 END 95.883
HIERARCH ESO ISS PBLA13 START 33.1
HIERARCH ESO ISS PBLA13 END 33.7
HIERARCH ESO ISS PBL14 START 125.953
HIERARCH ESO ISS PBL14 END 126.719
HIERARCH ESO ISS PBLA14 START 61.824
HIERARCH ESO ISS PBLA14 END 62.057
HIERARCH ESO ISS PBL23 START 43.812
HIERARCH ESO ISS PBL23 END 44.097
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.7
HIERARCH ESO ISS PBL24 START 88.684
HIERARCH ESO ISS PBL24 END 88.965
HIERARCH ESO ISS PBLA24 START 81.829
HIERARCH ESO ISS PBLA24 END 81.902
HIERARCH ESO ISS PBL34 START 62.311
HIERARCH ESO ISS PBL34 END 62.173
HIERARCH ESO ISS PBLA34 START 109.05
HIERARCH ESO ISS PBLA34 END 109.141
HIERARCH ESO ISS AMBI TAU0 START 0.00479
HIERARCH ESO ISS AMBI TAU0 END 0.005018
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.52