Exposure
ID
GRAVI.2019-11-09T02:51:52.914_1
Header ID
GRAVI.2019-11-09T02:51:52.914
Date updated
2019-11-09 03:15:20 UTC+0000
Release date
2020-11-09 03:15:20 UTC+0000
UTC Start
2019-11-09 02:51:52.914
UTC End
2019-11-09 02:59:52.914
MJD Start
58796.11936243
MJD End
58796.1249179856
Exposure time (s)
480.0
Validation level
1
Tau 0: Coherence time (s)
0.0043515
Ambient temperature (°C)
15.47
Seeing (arcsec)
0.83
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 52.7300 53.1400 37.9000 37.7000
U1-U3 98.4310 99.0390 41.8000 41.5000
U1-U4 129.2040 128.6970 57.7350 56.8430
U2-U3 45.9670 46.1450 46.3000 45.8000
U2-U4 81.5930 80.3990 70.4110 69.3540
U3-U4 43.8380 42.3260 95.7360 95.1810
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 58796.11936243
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 52.73
HIERARCH ESO ISS PBL12 END 53.14
HIERARCH ESO ISS PBLA12 START 37.9
HIERARCH ESO ISS PBLA12 END 37.7
HIERARCH ESO ISS PBL13 START 98.431
HIERARCH ESO ISS PBL13 END 99.039
HIERARCH ESO ISS PBLA13 START 41.8
HIERARCH ESO ISS PBLA13 END 41.5
HIERARCH ESO ISS PBL14 START 129.204
HIERARCH ESO ISS PBL14 END 128.697
HIERARCH ESO ISS PBLA14 START 57.735
HIERARCH ESO ISS PBLA14 END 56.843
HIERARCH ESO ISS PBL23 START 45.967
HIERARCH ESO ISS PBL23 END 46.145
HIERARCH ESO ISS PBLA23 START 46.3
HIERARCH ESO ISS PBLA23 END 45.8
HIERARCH ESO ISS PBL24 START 81.593
HIERARCH ESO ISS PBL24 END 80.399
HIERARCH ESO ISS PBLA24 START 70.411
HIERARCH ESO ISS PBLA24 END 69.354
HIERARCH ESO ISS PBL34 START 43.838
HIERARCH ESO ISS PBL34 END 42.326
HIERARCH ESO ISS PBLA34 START 95.736
HIERARCH ESO ISS PBLA34 END 95.181
HIERARCH ESO ISS AMBI TAU0 START 0.00458
HIERARCH ESO ISS AMBI TAU0 END 0.004123
HIERARCH ESO ISS AMBI TEMP 15.47
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.89
HIERARCH ESO FT ROBJ NAME HR8799
HIERARCH ESO FT ROBJ ALPHA 230728.715
HIERARCH ESO FT ROBJ DELTA 210803.302