Exposure
- ID
- GRAVI.2020-12-02T01:15:10.130_2
- Header ID
- GRAVI.2020-12-02T01:15:10.130
- Date updated
- 2020-12-02 01:25:58 UTC+0000
- Release date
- 2021-12-02 01:25:57 UTC+0000
- UTC Start
- 2020-12-02 01:15:10.130
- UTC End
- 2020-12-02 01:17:40.130
- MJD Start
- 59185.05220058
- MJD End
- 59185.0539366911
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003644
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.885
Observation
- ID
- 45999
- 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
- 34622
- Name
- GJ65B
- RA
- 24.7558616666667
- DEC
- -17.9500544444444
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 | 90.4720 | 90.4950 | 114.2000 | 114.4000 |
| A0-J2 | 128.8010 | 128.9190 | 91.2000 | 91.4000 |
| A0-K0 | 127.0430 | 127.2100 | 69.3870 | 69.6380 |
| G1-J2 | 57.6650 | 57.7410 | 53.3000 | 53.6000 |
| G1-K0 | 89.5500 | 89.6130 | 23.9770 | 24.2900 |
| J2-K0 | 48.4040 | 48.3920 | 348.2410 | 348.5330 |
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 | 59185.05220058 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| 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 | 90.472 |
| HIERARCH ESO ISS PBL12 END | 90.495 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.4 |
| HIERARCH ESO ISS PBL13 START | 128.801 |
| HIERARCH ESO ISS PBL13 END | 128.919 |
| HIERARCH ESO ISS PBLA13 START | 91.2 |
| HIERARCH ESO ISS PBLA13 END | 91.4 |
| HIERARCH ESO ISS PBL14 START | 127.043 |
| HIERARCH ESO ISS PBL14 END | 127.21 |
| HIERARCH ESO ISS PBLA14 START | 69.387 |
| HIERARCH ESO ISS PBLA14 END | 69.638 |
| HIERARCH ESO ISS PBL23 START | 57.665 |
| HIERARCH ESO ISS PBL23 END | 57.741 |
| HIERARCH ESO ISS PBLA23 START | 53.3 |
| HIERARCH ESO ISS PBLA23 END | 53.6 |
| HIERARCH ESO ISS PBL24 START | 89.55 |
| HIERARCH ESO ISS PBL24 END | 89.613 |
| HIERARCH ESO ISS PBLA24 START | 23.977 |
| HIERARCH ESO ISS PBLA24 END | 24.29 |
| HIERARCH ESO ISS PBL34 START | 48.404 |
| HIERARCH ESO ISS PBL34 END | 48.392 |
| HIERARCH ESO ISS PBLA34 START | 348.241 |
| HIERARCH ESO ISS PBLA34 END | 348.533 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003231 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004057 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4068 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1960 |