Exposure
- ID
- GRAVI.2021-09-28T01:50:14.991_1
- Header ID
- GRAVI.2021-09-28T01:50:14.991
- Date updated
- 2021-09-28 02:06:57 UTC+0000
- Release date
- 2022-09-28 02:06:57 UTC+0000
- UTC Start
- 2021-09-28 01:50:14.991
- UTC End
- 2021-09-28 01:55:34.991
- MJD Start
- 59485.0765624
- MJD End
- 59485.0802661037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00308
- Ambient temperature (°C)
- 14.53
- Seeing (arcsec)
- 0.93
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 | 55.3740 | 55.4920 | 25.6000 | 26.1000 |
| U1-U3 | 100.4370 | 100.6880 | 32.0000 | 32.6000 |
| U1-U4 | 128.9680 | 129.3160 | 60.2790 | 60.6790 |
| U2-U3 | 45.8400 | 45.9680 | 39.8000 | 40.3000 |
| U2-U4 | 89.1980 | 89.3260 | 80.9750 | 81.3000 |
| U3-U4 | 62.4330 | 62.3670 | 109.8520 | 110.1860 |
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 | 59485.0765624 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 55.374 |
| HIERARCH ESO ISS PBL12 END | 55.492 |
| HIERARCH ESO ISS PBLA12 START | 25.6 |
| HIERARCH ESO ISS PBLA12 END | 26.1 |
| HIERARCH ESO ISS PBL13 START | 100.437 |
| HIERARCH ESO ISS PBL13 END | 100.688 |
| HIERARCH ESO ISS PBLA13 START | 32.0 |
| HIERARCH ESO ISS PBLA13 END | 32.6 |
| HIERARCH ESO ISS PBL14 START | 128.968 |
| HIERARCH ESO ISS PBL14 END | 129.316 |
| HIERARCH ESO ISS PBLA14 START | 60.279 |
| HIERARCH ESO ISS PBLA14 END | 60.679 |
| HIERARCH ESO ISS PBL23 START | 45.84 |
| HIERARCH ESO ISS PBL23 END | 45.968 |
| HIERARCH ESO ISS PBLA23 START | 39.8 |
| HIERARCH ESO ISS PBLA23 END | 40.3 |
| HIERARCH ESO ISS PBL24 START | 89.198 |
| HIERARCH ESO ISS PBL24 END | 89.326 |
| HIERARCH ESO ISS PBLA24 START | 80.975 |
| HIERARCH ESO ISS PBLA24 END | 81.3 |
| HIERARCH ESO ISS PBL34 START | 62.433 |
| HIERARCH ESO ISS PBL34 END | 62.367 |
| HIERARCH ESO ISS PBLA34 START | 109.852 |
| HIERARCH ESO ISS PBLA34 END | 110.186 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002942 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003218 |
| HIERARCH ESO ISS AMBI TEMP | 14.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |