Exposure
- ID
- GRAVI.2019-11-09T01:59:28.782_2
- Header ID
- GRAVI.2019-11-09T01:59:28.782
- Date updated
- 2019-11-09 02:20:23 UTC+0000
- Release date
- 2020-11-09 02:20:23 UTC+0000
- UTC Start
- 2019-11-09 01:59:28.782
- UTC End
- 2019-11-09 02:07:28.782
- MJD Start
- 58796.08297201
- MJD End
- 58796.0885275656
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045625
- Ambient temperature (°C)
- 15.54
- Seeing (arcsec)
- 0.85
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 | 49.5780 | 50.1300 | 38.1000 | 38.2000 |
| U1-U3 | 93.3070 | 94.2500 | 43.3000 | 43.1000 |
| U1-U4 | 129.9650 | 130.1440 | 62.7020 | 62.0000 |
| U2-U3 | 44.1480 | 44.5120 | 49.0000 | 48.7000 |
| U2-U4 | 87.3330 | 86.6630 | 76.3470 | 75.4930 |
| U3-U4 | 52.2180 | 51.0570 | 99.2000 | 98.6590 |
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 | 58796.08297201 |
| 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 | 49.578 |
| HIERARCH ESO ISS PBL12 END | 50.13 |
| HIERARCH ESO ISS PBLA12 START | 38.1 |
| HIERARCH ESO ISS PBLA12 END | 38.2 |
| HIERARCH ESO ISS PBL13 START | 93.307 |
| HIERARCH ESO ISS PBL13 END | 94.25 |
| HIERARCH ESO ISS PBLA13 START | 43.3 |
| HIERARCH ESO ISS PBLA13 END | 43.1 |
| HIERARCH ESO ISS PBL14 START | 129.965 |
| HIERARCH ESO ISS PBL14 END | 130.144 |
| HIERARCH ESO ISS PBLA14 START | 62.702 |
| HIERARCH ESO ISS PBLA14 END | 62.0 |
| HIERARCH ESO ISS PBL23 START | 44.148 |
| HIERARCH ESO ISS PBL23 END | 44.512 |
| HIERARCH ESO ISS PBLA23 START | 49.0 |
| HIERARCH ESO ISS PBLA23 END | 48.7 |
| HIERARCH ESO ISS PBL24 START | 87.333 |
| HIERARCH ESO ISS PBL24 END | 86.663 |
| HIERARCH ESO ISS PBLA24 START | 76.347 |
| HIERARCH ESO ISS PBLA24 END | 75.493 |
| HIERARCH ESO ISS PBL34 START | 52.218 |
| HIERARCH ESO ISS PBL34 END | 51.057 |
| HIERARCH ESO ISS PBLA34 START | 99.2 |
| HIERARCH ESO ISS PBLA34 END | 98.659 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004676 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004449 |
| HIERARCH ESO ISS AMBI TEMP | 15.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.302 |