Exposure
- ID
- GRAVI.2020-12-01T04:10:54.816_2
- Header ID
- GRAVI.2020-12-01T04:10:54.816
- Date updated
- 2020-12-01 04:15:49 UTC+0000
- Release date
- 2021-12-01 04:15:49 UTC+0000
- UTC Start
- 2020-12-01 04:10:54.816
- UTC End
- 2020-12-01 04:11:03.816
- MJD Start
- 59184.17424556
- MJD End
- 59184.1743497267
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003689
- Ambient temperature (°C)
- 15.03
- Seeing (arcsec)
- 0.67
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 | 76.2140 | 76.1520 | 134.7000 | 134.8000 |
| A0-J2 | 104.8970 | 104.7670 | 106.8000 | 106.9000 |
| A0-K0 | 107.7050 | 107.5820 | 80.6580 | 80.6810 |
| G1-J2 | 51.7620 | 51.7190 | 63.3000 | 63.3000 |
| G1-K0 | 88.1720 | 88.1500 | 36.2420 | 36.2560 |
| J2-K0 | 48.2280 | 48.2300 | 7.0020 | 7.0480 |
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 | 59184.17424556 |
| 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 | 76.214 |
| HIERARCH ESO ISS PBL12 END | 76.152 |
| HIERARCH ESO ISS PBLA12 START | 134.7 |
| HIERARCH ESO ISS PBLA12 END | 134.8 |
| HIERARCH ESO ISS PBL13 START | 104.897 |
| HIERARCH ESO ISS PBL13 END | 104.767 |
| HIERARCH ESO ISS PBLA13 START | 106.8 |
| HIERARCH ESO ISS PBLA13 END | 106.9 |
| HIERARCH ESO ISS PBL14 START | 107.705 |
| HIERARCH ESO ISS PBL14 END | 107.582 |
| HIERARCH ESO ISS PBLA14 START | 80.658 |
| HIERARCH ESO ISS PBLA14 END | 80.681 |
| HIERARCH ESO ISS PBL23 START | 51.762 |
| HIERARCH ESO ISS PBL23 END | 51.719 |
| HIERARCH ESO ISS PBLA23 START | 63.3 |
| HIERARCH ESO ISS PBLA23 END | 63.3 |
| HIERARCH ESO ISS PBL24 START | 88.172 |
| HIERARCH ESO ISS PBL24 END | 88.15 |
| HIERARCH ESO ISS PBLA24 START | 36.242 |
| HIERARCH ESO ISS PBLA24 END | 36.256 |
| HIERARCH ESO ISS PBL34 START | 48.228 |
| HIERARCH ESO ISS PBL34 END | 48.23 |
| HIERARCH ESO ISS PBLA34 START | 7.002 |
| HIERARCH ESO ISS PBLA34 END | 7.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003689 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003689 |
| HIERARCH ESO ISS AMBI TEMP | 15.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |