Exposure
- ID
- GRAVI.2021-09-28T02:38:21.113_1
- Header ID
- GRAVI.2021-09-28T02:38:21.113
- Date updated
- 2021-09-28 02:47:09 UTC+0000
- Release date
- 2022-09-28 02:47:08 UTC+0000
- UTC Start
- 2021-09-28 02:38:21.113
- UTC End
- 2021-09-28 02:39:09.113
- MJD Start
- 59485.10996658
- MJD End
- 59485.1105221356
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030675
- Ambient temperature (°C)
- 14.54
- Seeing (arcsec)
- 0.81
Observation
- ID
- 48349
- Category
- science
- Program ID
- 105.20T0.001
- Program Title
- THE FIRST DIRECT DETECTION OF A RADIAL VELOCITY EXOPLANET
- Program Type
- Normal
- PI / COI
- HINKLEY/ LACOUR
Target
- ID
- 36261
- Name
- HD206893C_p7
- RA
- 326.343899
- DEC
- -12.78256
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2220 | 56.2360 | 29.9000 | 30.0000 |
| U1-U3 | 102.0850 | 102.1080 | 36.1000 | 36.1000 |
| U1-U4 | 130.0910 | 130.0670 | 63.2000 | 63.2560 |
| U2-U3 | 46.5850 | 46.5920 | 43.5000 | 43.6000 |
| U2-U4 | 88.6570 | 88.6010 | 83.5820 | 83.6380 |
| U3-U4 | 60.8810 | 60.8200 | 113.0720 | 113.1570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.20T0.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59485.10996658 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893C_p7 |
| RA | 326.343899 |
| DEC | -12.78256 |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 56.222 |
| HIERARCH ESO ISS PBL12 END | 56.236 |
| HIERARCH ESO ISS PBLA12 START | 29.9 |
| HIERARCH ESO ISS PBLA12 END | 30.0 |
| HIERARCH ESO ISS PBL13 START | 102.085 |
| HIERARCH ESO ISS PBL13 END | 102.108 |
| HIERARCH ESO ISS PBLA13 START | 36.1 |
| HIERARCH ESO ISS PBLA13 END | 36.1 |
| HIERARCH ESO ISS PBL14 START | 130.091 |
| HIERARCH ESO ISS PBL14 END | 130.067 |
| HIERARCH ESO ISS PBLA14 START | 63.2 |
| HIERARCH ESO ISS PBLA14 END | 63.256 |
| HIERARCH ESO ISS PBL23 START | 46.585 |
| HIERARCH ESO ISS PBL23 END | 46.592 |
| HIERARCH ESO ISS PBLA23 START | 43.5 |
| HIERARCH ESO ISS PBLA23 END | 43.6 |
| HIERARCH ESO ISS PBL24 START | 88.657 |
| HIERARCH ESO ISS PBL24 END | 88.601 |
| HIERARCH ESO ISS PBLA24 START | 83.582 |
| HIERARCH ESO ISS PBLA24 END | 83.638 |
| HIERARCH ESO ISS PBL34 START | 60.881 |
| HIERARCH ESO ISS PBL34 END | 60.82 |
| HIERARCH ESO ISS PBLA34 START | 113.072 |
| HIERARCH ESO ISS PBLA34 END | 113.157 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003043 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003092 |
| HIERARCH ESO ISS AMBI TEMP | 14.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |