Exposure
- ID
- GRAVI.2020-12-02T00:56:16.083_2
- Header ID
- GRAVI.2020-12-02T00:56:16.083
- Date updated
- 2020-12-02 01:11:06 UTC+0000
- Release date
- 2021-12-02 01:11:06 UTC+0000
- UTC Start
- 2020-12-02 00:56:16.083
- UTC End
- 2020-12-02 00:58:46.083
- MJD Start
- 59185.03907503
- MJD End
- 59185.0408111411
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039185
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.88
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 | 90.0550 | 90.1500 | 112.9000 | 113.1000 |
| A0-J2 | 127.5710 | 127.8110 | 89.7000 | 90.0000 |
| A0-K0 | 125.5720 | 125.8410 | 67.6740 | 67.9460 |
| G1-J2 | 57.0510 | 57.1590 | 51.4000 | 51.7000 |
| G1-K0 | 89.1110 | 89.1810 | 21.8610 | 22.1950 |
| J2-K0 | 48.4810 | 48.4690 | 346.3860 | 346.6650 |
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 | 59185.03907503 |
| 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 | 90.055 |
| HIERARCH ESO ISS PBL12 END | 90.15 |
| HIERARCH ESO ISS PBLA12 START | 112.9 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 127.571 |
| HIERARCH ESO ISS PBL13 END | 127.811 |
| HIERARCH ESO ISS PBLA13 START | 89.7 |
| HIERARCH ESO ISS PBLA13 END | 90.0 |
| HIERARCH ESO ISS PBL14 START | 125.572 |
| HIERARCH ESO ISS PBL14 END | 125.841 |
| HIERARCH ESO ISS PBLA14 START | 67.674 |
| HIERARCH ESO ISS PBLA14 END | 67.946 |
| HIERARCH ESO ISS PBL23 START | 57.051 |
| HIERARCH ESO ISS PBL23 END | 57.159 |
| HIERARCH ESO ISS PBLA23 START | 51.4 |
| HIERARCH ESO ISS PBLA23 END | 51.7 |
| HIERARCH ESO ISS PBL24 START | 89.111 |
| HIERARCH ESO ISS PBL24 END | 89.181 |
| HIERARCH ESO ISS PBLA24 START | 21.861 |
| HIERARCH ESO ISS PBLA24 END | 22.195 |
| HIERARCH ESO ISS PBL34 START | 48.481 |
| HIERARCH ESO ISS PBL34 END | 48.469 |
| HIERARCH ESO ISS PBLA34 START | 346.386 |
| HIERARCH ESO ISS PBLA34 END | 346.665 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00362 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4502 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0000 |