Exposure
- ID
- GRAVI.2020-12-01T02:59:15.636_2
- Header ID
- GRAVI.2020-12-01T02:59:15.636
- Date updated
- 2020-12-01 03:05:44 UTC+0000
- Release date
- 2021-12-01 03:05:44 UTC+0000
- UTC Start
- 2020-12-01 02:59:15.636
- UTC End
- 2020-12-01 02:59:24.636
- MJD Start
- 59184.12448653
- MJD End
- 59184.1245906967
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003382
- Ambient temperature (°C)
- 14.87
- Seeing (arcsec)
- 0.76
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 | 85.3910 | 85.3450 | 123.9000 | 123.9000 |
| A0-J2 | 122.1340 | 122.0580 | 99.3000 | 99.3000 |
| A0-K0 | 123.0650 | 123.0030 | 76.6410 | 76.6680 |
| G1-J2 | 56.9260 | 56.9070 | 60.7000 | 60.7000 |
| G1-K0 | 90.3350 | 90.3300 | 32.7160 | 32.7440 |
| J2-K0 | 48.1210 | 48.1210 | 359.0450 | 359.0930 |
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 | 59184.12448653 |
| 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 | 85.391 |
| HIERARCH ESO ISS PBL12 END | 85.345 |
| HIERARCH ESO ISS PBLA12 START | 123.9 |
| HIERARCH ESO ISS PBLA12 END | 123.9 |
| HIERARCH ESO ISS PBL13 START | 122.134 |
| HIERARCH ESO ISS PBL13 END | 122.058 |
| HIERARCH ESO ISS PBLA13 START | 99.3 |
| HIERARCH ESO ISS PBLA13 END | 99.3 |
| HIERARCH ESO ISS PBL14 START | 123.065 |
| HIERARCH ESO ISS PBL14 END | 123.003 |
| HIERARCH ESO ISS PBLA14 START | 76.641 |
| HIERARCH ESO ISS PBLA14 END | 76.668 |
| HIERARCH ESO ISS PBL23 START | 56.926 |
| HIERARCH ESO ISS PBL23 END | 56.907 |
| HIERARCH ESO ISS PBLA23 START | 60.7 |
| HIERARCH ESO ISS PBLA23 END | 60.7 |
| HIERARCH ESO ISS PBL24 START | 90.335 |
| HIERARCH ESO ISS PBL24 END | 90.33 |
| HIERARCH ESO ISS PBLA24 START | 32.716 |
| HIERARCH ESO ISS PBLA24 END | 32.744 |
| HIERARCH ESO ISS PBL34 START | 48.121 |
| HIERARCH ESO ISS PBL34 END | 48.121 |
| HIERARCH ESO ISS PBLA34 START | 359.045 |
| HIERARCH ESO ISS PBLA34 END | 359.093 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003382 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003382 |
| HIERARCH ESO ISS AMBI TEMP | 14.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |