Exposure
- ID
- GRAVI.2020-12-01T00:48:36.307_2
- Header ID
- GRAVI.2020-12-01T00:48:36.307
- Date updated
- 2020-12-01 00:55:59 UTC+0000
- Release date
- 2021-12-01 00:55:59 UTC+0000
- UTC Start
- 2020-12-01 00:48:36.307
- UTC End
- 2020-12-01 00:48:45.307
- MJD Start
- 59184.03375355
- MJD End
- 59184.0338577167
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028075
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 1.17
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 | 89.5630 | 89.5860 | 112.1000 | 112.1000 |
| A0-J2 | 126.4260 | 126.4760 | 88.8000 | 88.9000 |
| A0-K0 | 124.3510 | 124.4030 | 66.5460 | 66.5910 |
| G1-J2 | 56.5770 | 56.5970 | 50.1000 | 50.2000 |
| G1-K0 | 88.8250 | 88.8360 | 20.4930 | 20.5470 |
| J2-K0 | 48.5250 | 48.5230 | 345.2880 | 345.3300 |
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 | 59184.03375355 |
| 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 | 89.563 |
| HIERARCH ESO ISS PBL12 END | 89.586 |
| HIERARCH ESO ISS PBLA12 START | 112.1 |
| HIERARCH ESO ISS PBLA12 END | 112.1 |
| HIERARCH ESO ISS PBL13 START | 126.426 |
| HIERARCH ESO ISS PBL13 END | 126.476 |
| HIERARCH ESO ISS PBLA13 START | 88.8 |
| HIERARCH ESO ISS PBLA13 END | 88.9 |
| HIERARCH ESO ISS PBL14 START | 124.351 |
| HIERARCH ESO ISS PBL14 END | 124.403 |
| HIERARCH ESO ISS PBLA14 START | 66.546 |
| HIERARCH ESO ISS PBLA14 END | 66.591 |
| HIERARCH ESO ISS PBL23 START | 56.577 |
| HIERARCH ESO ISS PBL23 END | 56.597 |
| HIERARCH ESO ISS PBLA23 START | 50.1 |
| HIERARCH ESO ISS PBLA23 END | 50.2 |
| HIERARCH ESO ISS PBL24 START | 88.825 |
| HIERARCH ESO ISS PBL24 END | 88.836 |
| HIERARCH ESO ISS PBLA24 START | 20.493 |
| HIERARCH ESO ISS PBLA24 END | 20.547 |
| HIERARCH ESO ISS PBL34 START | 48.525 |
| HIERARCH ESO ISS PBL34 END | 48.523 |
| HIERARCH ESO ISS PBLA34 START | 345.288 |
| HIERARCH ESO ISS PBLA34 END | 345.33 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002587 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003028 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.28 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |