Exposure
- ID
- GRAVI.2021-09-28T01:29:47.939_1
- Header ID
- GRAVI.2021-09-28T01:29:47.939
- Date updated
- 2021-09-28 01:37:51 UTC+0000
- Release date
- 2022-09-28 01:37:51 UTC+0000
- UTC Start
- 2021-09-28 01:29:47.939
- UTC End
- 2021-09-28 01:30:51.939
- MJD Start
- 59485.06236041
- MJD End
- 59485.0631011507
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027975
- Ambient temperature (°C)
- 14.55
- Seeing (arcsec)
- 0.925
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 | 54.9210 | 54.9530 | 23.4000 | 23.6000 |
| U1-U3 | 99.4310 | 99.5050 | 29.9000 | 30.1000 |
| U1-U4 | 127.2570 | 127.3960 | 58.7000 | 58.8150 |
| U2-U3 | 45.3000 | 45.3400 | 37.9000 | 38.0000 |
| U2-U4 | 88.3170 | 88.3980 | 79.7510 | 79.8380 |
| U3-U4 | 62.4020 | 62.4170 | 108.7350 | 108.8080 |
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 | 59485.06236041 |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 54.921 |
| HIERARCH ESO ISS PBL12 END | 54.953 |
| HIERARCH ESO ISS PBLA12 START | 23.4 |
| HIERARCH ESO ISS PBLA12 END | 23.6 |
| HIERARCH ESO ISS PBL13 START | 99.431 |
| HIERARCH ESO ISS PBL13 END | 99.505 |
| HIERARCH ESO ISS PBLA13 START | 29.9 |
| HIERARCH ESO ISS PBLA13 END | 30.1 |
| HIERARCH ESO ISS PBL14 START | 127.257 |
| HIERARCH ESO ISS PBL14 END | 127.396 |
| HIERARCH ESO ISS PBLA14 START | 58.7 |
| HIERARCH ESO ISS PBLA14 END | 58.815 |
| HIERARCH ESO ISS PBL23 START | 45.3 |
| HIERARCH ESO ISS PBL23 END | 45.34 |
| HIERARCH ESO ISS PBLA23 START | 37.9 |
| HIERARCH ESO ISS PBLA23 END | 38.0 |
| HIERARCH ESO ISS PBL24 START | 88.317 |
| HIERARCH ESO ISS PBL24 END | 88.398 |
| HIERARCH ESO ISS PBLA24 START | 79.751 |
| HIERARCH ESO ISS PBLA24 END | 79.838 |
| HIERARCH ESO ISS PBL34 START | 62.402 |
| HIERARCH ESO ISS PBL34 END | 62.417 |
| HIERARCH ESO ISS PBLA34 START | 108.735 |
| HIERARCH ESO ISS PBLA34 END | 108.808 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002876 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002719 |
| HIERARCH ESO ISS AMBI TEMP | 14.55 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |