Exposure
- ID
- GRAVI.2020-12-01T02:56:12.628_2
- Header ID
- GRAVI.2020-12-01T02:56:12.628
- 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 02:56:12.628
- UTC End
- 2020-12-01 02:56:21.628
- MJD Start
- 59184.12236838
- MJD End
- 59184.1224725467
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00323
- Ambient temperature (°C)
- 14.89
- Seeing (arcsec)
- 0.91
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 | 85.7030 | 85.6590 | 123.5000 | 123.5000 |
| A0-J2 | 122.6540 | 122.5810 | 99.0000 | 99.0000 |
| A0-K0 | 123.4890 | 123.4300 | 76.4540 | 76.4810 |
| G1-J2 | 57.0580 | 57.0400 | 60.5000 | 60.5000 |
| G1-K0 | 90.3680 | 90.3630 | 32.5140 | 32.5430 |
| J2-K0 | 48.1230 | 48.1230 | 358.7030 | 358.7510 |
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 | 59184.12236838 |
| 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 | 85.703 |
| HIERARCH ESO ISS PBL12 END | 85.659 |
| HIERARCH ESO ISS PBLA12 START | 123.5 |
| HIERARCH ESO ISS PBLA12 END | 123.5 |
| HIERARCH ESO ISS PBL13 START | 122.654 |
| HIERARCH ESO ISS PBL13 END | 122.581 |
| HIERARCH ESO ISS PBLA13 START | 99.0 |
| HIERARCH ESO ISS PBLA13 END | 99.0 |
| HIERARCH ESO ISS PBL14 START | 123.489 |
| HIERARCH ESO ISS PBL14 END | 123.43 |
| HIERARCH ESO ISS PBLA14 START | 76.454 |
| HIERARCH ESO ISS PBLA14 END | 76.481 |
| HIERARCH ESO ISS PBL23 START | 57.058 |
| HIERARCH ESO ISS PBL23 END | 57.04 |
| HIERARCH ESO ISS PBLA23 START | 60.5 |
| HIERARCH ESO ISS PBLA23 END | 60.5 |
| HIERARCH ESO ISS PBL24 START | 90.368 |
| HIERARCH ESO ISS PBL24 END | 90.363 |
| HIERARCH ESO ISS PBLA24 START | 32.514 |
| HIERARCH ESO ISS PBLA24 END | 32.543 |
| HIERARCH ESO ISS PBL34 START | 48.123 |
| HIERARCH ESO ISS PBL34 END | 48.123 |
| HIERARCH ESO ISS PBLA34 START | 358.703 |
| HIERARCH ESO ISS PBLA34 END | 358.751 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00323 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00323 |
| HIERARCH ESO ISS AMBI TEMP | 14.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |