Exposure
- ID
- GRAVI.2020-12-01T01:51:33.466_2
- Header ID
- GRAVI.2020-12-01T01:51:33.466
- Date updated
- 2020-12-01 02:00:49 UTC+0000
- Release date
- 2021-12-01 02:00:49 UTC+0000
- UTC Start
- 2020-12-01 01:51:33.466
- UTC End
- 2020-12-01 01:51:42.466
- MJD Start
- 59184.07747067
- MJD End
- 59184.0775748367
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005244
- Ambient temperature (°C)
- 15.07
- Seeing (arcsec)
- 0.62
Observation
- ID
- 45993
- Category
- science
- Program ID
- 106.215T.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 34616
- Name
- GJ65A
- RA
- 24.7560420833333
- DEC
- -17.9505555833333
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1080 | 90.0930 | 116.8000 | 116.8000 |
| A0-J2 | 129.0550 | 129.0420 | 93.7000 | 93.7000 |
| A0-K0 | 127.9790 | 127.9770 | 72.0290 | 72.0620 |
| G1-J2 | 58.2030 | 58.2050 | 56.2000 | 56.2000 |
| G1-K0 | 90.1540 | 90.1600 | 27.2750 | 27.3170 |
| J2-K0 | 48.2750 | 48.2730 | 351.5960 | 351.6430 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.215T.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59184.07747067 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.769717 |
| DEC | -17.94769 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 30.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 90.108 |
| HIERARCH ESO ISS PBL12 END | 90.093 |
| HIERARCH ESO ISS PBLA12 START | 116.8 |
| HIERARCH ESO ISS PBLA12 END | 116.8 |
| HIERARCH ESO ISS PBL13 START | 129.055 |
| HIERARCH ESO ISS PBL13 END | 129.042 |
| HIERARCH ESO ISS PBLA13 START | 93.7 |
| HIERARCH ESO ISS PBLA13 END | 93.7 |
| HIERARCH ESO ISS PBL14 START | 127.979 |
| HIERARCH ESO ISS PBL14 END | 127.977 |
| HIERARCH ESO ISS PBLA14 START | 72.029 |
| HIERARCH ESO ISS PBLA14 END | 72.062 |
| HIERARCH ESO ISS PBL23 START | 58.203 |
| HIERARCH ESO ISS PBL23 END | 58.205 |
| HIERARCH ESO ISS PBLA23 START | 56.2 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 90.154 |
| HIERARCH ESO ISS PBL24 END | 90.16 |
| HIERARCH ESO ISS PBLA24 START | 27.275 |
| HIERARCH ESO ISS PBLA24 END | 27.317 |
| HIERARCH ESO ISS PBL34 START | 48.275 |
| HIERARCH ESO ISS PBL34 END | 48.273 |
| HIERARCH ESO ISS PBLA34 START | 351.596 |
| HIERARCH ESO ISS PBLA34 END | 351.643 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005244 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005244 |
| HIERARCH ESO ISS AMBI TEMP | 15.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |