Exposure
- ID
- GRAVI.2020-12-01T03:41:12.741_2
- Header ID
- GRAVI.2020-12-01T03:41:12.741
- Date updated
- 2020-12-01 03:46:15 UTC+0000
- Release date
- 2021-12-01 03:46:15 UTC+0000
- UTC Start
- 2020-12-01 03:41:12.741
- UTC End
- 2020-12-01 03:41:21.741
- MJD Start
- 59184.15361969
- MJD End
- 59184.1537238567
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039315
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 0.575
Observation
- ID
- 45992
- 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
- 34615
- Name
- GJ65B
- RA
- 24.7558620833333
- DEC
- -17.9500542222222
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 | 80.3630 | 80.3030 | 129.7000 | 129.7000 |
| A0-J2 | 113.1420 | 113.0280 | 103.4000 | 103.4000 |
| A0-K0 | 115.3020 | 115.2000 | 79.0710 | 79.0960 |
| G1-J2 | 54.3790 | 54.3440 | 62.5000 | 62.5000 |
| G1-K0 | 89.4060 | 89.3910 | 35.0670 | 35.0880 |
| J2-K0 | 48.1510 | 48.1520 | 3.7430 | 3.7930 |
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 | 59184.15361969 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| 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 | 80.363 |
| HIERARCH ESO ISS PBL12 END | 80.303 |
| HIERARCH ESO ISS PBLA12 START | 129.7 |
| HIERARCH ESO ISS PBLA12 END | 129.7 |
| HIERARCH ESO ISS PBL13 START | 113.142 |
| HIERARCH ESO ISS PBL13 END | 113.028 |
| HIERARCH ESO ISS PBLA13 START | 103.4 |
| HIERARCH ESO ISS PBLA13 END | 103.4 |
| HIERARCH ESO ISS PBL14 START | 115.302 |
| HIERARCH ESO ISS PBL14 END | 115.2 |
| HIERARCH ESO ISS PBLA14 START | 79.071 |
| HIERARCH ESO ISS PBLA14 END | 79.096 |
| HIERARCH ESO ISS PBL23 START | 54.379 |
| HIERARCH ESO ISS PBL23 END | 54.344 |
| HIERARCH ESO ISS PBLA23 START | 62.5 |
| HIERARCH ESO ISS PBLA23 END | 62.5 |
| HIERARCH ESO ISS PBL24 START | 89.406 |
| HIERARCH ESO ISS PBL24 END | 89.391 |
| HIERARCH ESO ISS PBLA24 START | 35.067 |
| HIERARCH ESO ISS PBLA24 END | 35.088 |
| HIERARCH ESO ISS PBL34 START | 48.151 |
| HIERARCH ESO ISS PBL34 END | 48.152 |
| HIERARCH ESO ISS PBLA34 START | 3.743 |
| HIERARCH ESO ISS PBLA34 END | 3.793 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00382 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004043 |
| HIERARCH ESO ISS AMBI TEMP | 14.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1952 |