Exposure
- ID
- GRAVI.2019-11-09T02:41:22.888_2
- Header ID
- GRAVI.2019-11-09T02:41:22.888
- Date updated
- 2019-11-09 03:00:30 UTC+0000
- Release date
- 2020-11-09 03:00:30 UTC+0000
- UTC Start
- 2019-11-09 02:41:22.888
- UTC End
- 2019-11-09 02:49:22.888
- MJD Start
- 58796.11207046
- MJD End
- 58796.1176260156
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004434
- Ambient temperature (°C)
- 15.7
- Seeing (arcsec)
- 0.78
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 | 52.1710 | 52.6120 | 38.1000 | 37.9000 |
| U1-U3 | 97.5750 | 98.2520 | 42.2000 | 41.9000 |
| U1-U4 | 129.7080 | 129.3280 | 58.8280 | 57.9780 |
| U2-U3 | 45.6980 | 45.9120 | 47.0000 | 46.5000 |
| U2-U4 | 83.0120 | 81.9130 | 71.7050 | 70.6980 |
| U3-U4 | 45.6970 | 44.2510 | 96.4380 | 95.8900 |
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 | 58796.11207046 |
| 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 | 52.171 |
| HIERARCH ESO ISS PBL12 END | 52.612 |
| HIERARCH ESO ISS PBLA12 START | 38.1 |
| HIERARCH ESO ISS PBLA12 END | 37.9 |
| HIERARCH ESO ISS PBL13 START | 97.575 |
| HIERARCH ESO ISS PBL13 END | 98.252 |
| HIERARCH ESO ISS PBLA13 START | 42.2 |
| HIERARCH ESO ISS PBLA13 END | 41.9 |
| HIERARCH ESO ISS PBL14 START | 129.708 |
| HIERARCH ESO ISS PBL14 END | 129.328 |
| HIERARCH ESO ISS PBLA14 START | 58.828 |
| HIERARCH ESO ISS PBLA14 END | 57.978 |
| HIERARCH ESO ISS PBL23 START | 45.698 |
| HIERARCH ESO ISS PBL23 END | 45.912 |
| HIERARCH ESO ISS PBLA23 START | 47.0 |
| HIERARCH ESO ISS PBLA23 END | 46.5 |
| HIERARCH ESO ISS PBL24 START | 83.012 |
| HIERARCH ESO ISS PBL24 END | 81.913 |
| HIERARCH ESO ISS PBLA24 START | 71.705 |
| HIERARCH ESO ISS PBLA24 END | 70.698 |
| HIERARCH ESO ISS PBL34 START | 45.697 |
| HIERARCH ESO ISS PBL34 END | 44.251 |
| HIERARCH ESO ISS PBLA34 START | 96.438 |
| HIERARCH ESO ISS PBLA34 END | 95.89 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004633 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004235 |
| HIERARCH ESO ISS AMBI TEMP | 15.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.302 |