Exposure
- ID
- GRAVI.2020-12-02T02:46:13.359_2
- Header ID
- GRAVI.2020-12-02T02:46:13.359
- Date updated
- 2020-12-02 02:55:53 UTC+0000
- Release date
- 2021-12-02 02:55:52 UTC+0000
- UTC Start
- 2020-12-02 02:46:13.359
- UTC End
- 2020-12-02 02:48:43.359
- MJD Start
- 59185.1154324
- MJD End
- 59185.1171685111
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002779
- Ambient temperature (°C)
- 13.15
- Seeing (arcsec)
- 1.52
Observation
- ID
- 46000
- 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
- 34623
- Name
- GJ65A
- RA
- 24.7560425
- DEC
- -17.9505555555556
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 | 86.2950 | 86.0140 | 122.8000 | 123.1000 |
| A0-J2 | 123.6250 | 123.1670 | 98.5000 | 98.7000 |
| A0-K0 | 124.2710 | 123.9040 | 76.0800 | 76.2610 |
| G1-J2 | 57.2980 | 57.1860 | 60.2000 | 60.3000 |
| G1-K0 | 90.4200 | 90.3970 | 32.1040 | 32.3030 |
| J2-K0 | 48.1280 | 48.1250 | 358.0280 | 358.3530 |
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 | 59185.1154324 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.769719 |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 50 |
| HIERARCH ESO ISS PBL12 START | 86.295 |
| HIERARCH ESO ISS PBL12 END | 86.014 |
| HIERARCH ESO ISS PBLA12 START | 122.8 |
| HIERARCH ESO ISS PBLA12 END | 123.1 |
| HIERARCH ESO ISS PBL13 START | 123.625 |
| HIERARCH ESO ISS PBL13 END | 123.167 |
| HIERARCH ESO ISS PBLA13 START | 98.5 |
| HIERARCH ESO ISS PBLA13 END | 98.7 |
| HIERARCH ESO ISS PBL14 START | 124.271 |
| HIERARCH ESO ISS PBL14 END | 123.904 |
| HIERARCH ESO ISS PBLA14 START | 76.08 |
| HIERARCH ESO ISS PBLA14 END | 76.261 |
| HIERARCH ESO ISS PBL23 START | 57.298 |
| HIERARCH ESO ISS PBL23 END | 57.186 |
| HIERARCH ESO ISS PBLA23 START | 60.2 |
| HIERARCH ESO ISS PBLA23 END | 60.3 |
| HIERARCH ESO ISS PBL24 START | 90.42 |
| HIERARCH ESO ISS PBL24 END | 90.397 |
| HIERARCH ESO ISS PBLA24 START | 32.104 |
| HIERARCH ESO ISS PBLA24 END | 32.303 |
| HIERARCH ESO ISS PBL34 START | 48.128 |
| HIERARCH ESO ISS PBL34 END | 48.125 |
| HIERARCH ESO ISS PBLA34 START | 358.028 |
| HIERARCH ESO ISS PBLA34 END | 358.353 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002433 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003125 |
| HIERARCH ESO ISS AMBI TEMP | 13.15 |
| HIERARCH ESO ISS AMBI FWHM START | 2.05 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4502 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0000 |