Exposure
ID
GRAVI.2019-11-09T02:18:43.830_1
Header ID
GRAVI.2019-11-09T02:18:43.830
Date updated
2019-11-09 02:41:38 UTC+0000
Release date
2020-11-09 02:41:36 UTC+0000
UTC Start
2019-11-09 02:18:43.830
UTC End
2019-11-09 02:26:43.830
MJD Start
58796.09634063
MJD End
58796.1018961856
Exposure time (s)
480.0
Validation level
1
Tau 0: Coherence time (s)
0.004394
Ambient temperature (°C)
15.85
Seeing (arcsec)
0.88
Observation
ID
43490
Category
science
Program ID
0104.B-0649(A)
Program Title
THE CENTRAL EMISSION AND OUTFLOWS OF NGC1068 AT UNPRECEDENTED DETAIL
Program Type
Normal
PI / COI
PFUHL/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PRIETO/ ROUAN/ SHANGGUAN/ TRISTRAM/ VERMOT/ WOILLEZ
Target
ID
33002
Name
HR8799d
RA
346.872451
DEC
21.134
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 50.8420 51.3470 38.2000 38.2000
U1-U3 95.4400 96.2670 42.9000 42.7000
U1-U4 130.2060 130.1190 61.0100 60.2390
U2-U3 44.9570 45.2540 48.2000 47.8000
U2-U4 85.6200 84.7400 74.3010 73.3800
U3-U4 49.4000 48.0950 97.9300 97.3860
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.B-0649(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58796.09634063
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HR8799
HIERARCH ESO INS SOBJ NAME HR8799d
RA 346.872451
DEC 21.134
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 494.0
HIERARCH ESO DET2 SEQ1 DIT 60.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 50.842
HIERARCH ESO ISS PBL12 END 51.347
HIERARCH ESO ISS PBLA12 START 38.2
HIERARCH ESO ISS PBLA12 END 38.2
HIERARCH ESO ISS PBL13 START 95.44
HIERARCH ESO ISS PBL13 END 96.267
HIERARCH ESO ISS PBLA13 START 42.9
HIERARCH ESO ISS PBLA13 END 42.7
HIERARCH ESO ISS PBL14 START 130.206
HIERARCH ESO ISS PBL14 END 130.119
HIERARCH ESO ISS PBLA14 START 61.01
HIERARCH ESO ISS PBLA14 END 60.239
HIERARCH ESO ISS PBL23 START 44.957
HIERARCH ESO ISS PBL23 END 45.254
HIERARCH ESO ISS PBLA23 START 48.2
HIERARCH ESO ISS PBLA23 END 47.8
HIERARCH ESO ISS PBL24 START 85.62
HIERARCH ESO ISS PBL24 END 84.74
HIERARCH ESO ISS PBLA24 START 74.301
HIERARCH ESO ISS PBLA24 END 73.38
HIERARCH ESO ISS PBL34 START 49.4
HIERARCH ESO ISS PBL34 END 48.095
HIERARCH ESO ISS PBLA34 START 97.93
HIERARCH ESO ISS PBLA34 END 97.386
HIERARCH ESO ISS AMBI TAU0 START 0.004472
HIERARCH ESO ISS AMBI TAU0 END 0.004316
HIERARCH ESO ISS AMBI TEMP 15.85
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.78
HIERARCH ESO FT ROBJ NAME HR8799
HIERARCH ESO FT ROBJ ALPHA 230728.715
HIERARCH ESO FT ROBJ DELTA 210803.302