Exposure
- ID
- GRAVI.2019-11-09T01:48:52.755_2
- Header ID
- GRAVI.2019-11-09T01:48:52.755
- Date updated
- 2019-11-09 01:56:34 UTC+0000
- Release date
- 2020-11-09 01:56:33 UTC+0000
- UTC Start
- 2019-11-09 01:48:52.755
- UTC End
- 2019-11-09 01:49:56.755
- MJD Start
- 58796.07561059
- MJD End
- 58796.0763513307
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004415
- Ambient temperature (°C)
- 15.27
- Seeing (arcsec)
- 0.93
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 | 48.8350 | 48.9350 | 38.0000 | 38.0000 |
| U1-U3 | 92.0130 | 92.1890 | 43.4000 | 43.4000 |
| U1-U4 | 129.5610 | 129.6260 | 63.5740 | 63.4610 |
| U2-U3 | 43.6320 | 43.7030 | 49.4000 | 49.3000 |
| U2-U4 | 88.0660 | 87.9780 | 77.4210 | 77.2810 |
| U3-U4 | 53.6310 | 53.4500 | 99.9050 | 99.8110 |
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 | 58796.07561059 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 48.835 |
| HIERARCH ESO ISS PBL12 END | 48.935 |
| HIERARCH ESO ISS PBLA12 START | 38.0 |
| HIERARCH ESO ISS PBLA12 END | 38.0 |
| HIERARCH ESO ISS PBL13 START | 92.013 |
| HIERARCH ESO ISS PBL13 END | 92.189 |
| HIERARCH ESO ISS PBLA13 START | 43.4 |
| HIERARCH ESO ISS PBLA13 END | 43.4 |
| HIERARCH ESO ISS PBL14 START | 129.561 |
| HIERARCH ESO ISS PBL14 END | 129.626 |
| HIERARCH ESO ISS PBLA14 START | 63.574 |
| HIERARCH ESO ISS PBLA14 END | 63.461 |
| HIERARCH ESO ISS PBL23 START | 43.632 |
| HIERARCH ESO ISS PBL23 END | 43.703 |
| HIERARCH ESO ISS PBLA23 START | 49.4 |
| HIERARCH ESO ISS PBLA23 END | 49.3 |
| HIERARCH ESO ISS PBL24 START | 88.066 |
| HIERARCH ESO ISS PBL24 END | 87.978 |
| HIERARCH ESO ISS PBLA24 START | 77.421 |
| HIERARCH ESO ISS PBLA24 END | 77.281 |
| HIERARCH ESO ISS PBL34 START | 53.631 |
| HIERARCH ESO ISS PBL34 END | 53.45 |
| HIERARCH ESO ISS PBLA34 START | 99.905 |
| HIERARCH ESO ISS PBLA34 END | 99.811 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00413 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0047 |
| HIERARCH ESO ISS AMBI TEMP | 15.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.302 |