Exposure
ID
GRAVI.2021-01-31T05:31:25.873_1
Header ID
GRAVI.2021-01-31T05:31:25.873
Date updated
2021-01-31 05:45:41 UTC+0000
Release date
2022-01-31 05:45:41 UTC+0000
UTC Start
2021-01-31 05:31:25.873
UTC End
2021-01-31 05:37:25.873
MJD Start
59245.23016057
MJD End
59245.2343272367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.008625
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.44
Observation
ID
46632
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
35012
Name
Mrk1239
RA
148.081464
DEC
-1.61203
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 52.1210 52.3850 25.9000 26.5000
U1-U3 94.9100 95.4780 32.7000 33.3000
U1-U4 125.3490 126.1680 61.6420 61.8900
U2-U3 43.5980 43.8910 40.9000 41.4000
U2-U4 88.4370 88.7670 81.7730 81.8510
U3-U4 62.3850 62.2780 108.9940 109.0750
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 59245.23016057
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Mrk1239
HIERARCH ESO INS SOBJ NAME Mrk1239
RA 148.081464
DEC -1.61203
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 52.121
HIERARCH ESO ISS PBL12 END 52.385
HIERARCH ESO ISS PBLA12 START 25.9
HIERARCH ESO ISS PBLA12 END 26.5
HIERARCH ESO ISS PBL13 START 94.91
HIERARCH ESO ISS PBL13 END 95.478
HIERARCH ESO ISS PBLA13 START 32.7
HIERARCH ESO ISS PBLA13 END 33.3
HIERARCH ESO ISS PBL14 START 125.349
HIERARCH ESO ISS PBL14 END 126.168
HIERARCH ESO ISS PBLA14 START 61.642
HIERARCH ESO ISS PBLA14 END 61.89
HIERARCH ESO ISS PBL23 START 43.598
HIERARCH ESO ISS PBL23 END 43.891
HIERARCH ESO ISS PBLA23 START 40.9
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 88.437
HIERARCH ESO ISS PBL24 END 88.767
HIERARCH ESO ISS PBLA24 START 81.773
HIERARCH ESO ISS PBLA24 END 81.851
HIERARCH ESO ISS PBL34 START 62.385
HIERARCH ESO ISS PBL34 END 62.278
HIERARCH ESO ISS PBLA34 START 108.994
HIERARCH ESO ISS PBLA34 END 109.075
HIERARCH ESO ISS AMBI TAU0 START 0.009358
HIERARCH ESO ISS AMBI TAU0 END 0.007892
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.4