Exposure
- ID
- GRAVI.2020-12-02T02:28:37.315_2
- Header ID
- GRAVI.2020-12-02T02:28:37.315
- Date updated
- 2020-12-02 02:40:57 UTC+0000
- Release date
- 2021-12-02 02:40:57 UTC+0000
- UTC Start
- 2020-12-02 02:28:37.315
- UTC End
- 2020-12-02 02:31:07.315
- MJD Start
- 59185.10320966
- MJD End
- 59185.1049457711
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034325
- Ambient temperature (°C)
- 13.7
- Seeing (arcsec)
- 0.97
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 | 87.8290 | 87.6000 | 120.8000 | 121.1000 |
| A0-J2 | 126.0330 | 125.6840 | 97.0000 | 97.2000 |
| A0-K0 | 126.1310 | 125.8710 | 74.9450 | 75.1350 |
| G1-J2 | 57.8350 | 57.7630 | 59.1000 | 59.3000 |
| G1-K0 | 90.4800 | 90.4790 | 30.8130 | 31.0330 |
| J2-K0 | 48.1560 | 48.1500 | 356.0670 | 356.3870 |
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 | 59185.10320966 |
| 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 | 87.829 |
| HIERARCH ESO ISS PBL12 END | 87.6 |
| HIERARCH ESO ISS PBLA12 START | 120.8 |
| HIERARCH ESO ISS PBLA12 END | 121.1 |
| HIERARCH ESO ISS PBL13 START | 126.033 |
| HIERARCH ESO ISS PBL13 END | 125.684 |
| HIERARCH ESO ISS PBLA13 START | 97.0 |
| HIERARCH ESO ISS PBLA13 END | 97.2 |
| HIERARCH ESO ISS PBL14 START | 126.131 |
| HIERARCH ESO ISS PBL14 END | 125.871 |
| HIERARCH ESO ISS PBLA14 START | 74.945 |
| HIERARCH ESO ISS PBLA14 END | 75.135 |
| HIERARCH ESO ISS PBL23 START | 57.835 |
| HIERARCH ESO ISS PBL23 END | 57.763 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.3 |
| HIERARCH ESO ISS PBL24 START | 90.48 |
| HIERARCH ESO ISS PBL24 END | 90.479 |
| HIERARCH ESO ISS PBLA24 START | 30.813 |
| HIERARCH ESO ISS PBLA24 END | 31.033 |
| HIERARCH ESO ISS PBL34 START | 48.156 |
| HIERARCH ESO ISS PBL34 END | 48.15 |
| HIERARCH ESO ISS PBLA34 START | 356.067 |
| HIERARCH ESO ISS PBLA34 END | 356.387 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003569 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003296 |
| HIERARCH ESO ISS AMBI TEMP | 13.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4502 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0000 |