Exposure
- ID
- GRAVI.2019-11-09T02:18:43.830_2
- 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
- 43491
- 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
- 32940
- Name
- HR8799
- RA
- 346.869645833333
- DEC
- 21.1342505555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- 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 |