Exposure
- ID
- GRAVI.2020-12-02T03:10:01.419_2
- Header ID
- GRAVI.2020-12-02T03:10:01.419
- Date updated
- 2020-12-02 03:20:57 UTC+0000
- Release date
- 2021-12-02 03:20:57 UTC+0000
- UTC Start
- 2020-12-02 03:10:01.419
- UTC End
- 2020-12-02 03:12:31.419
- MJD Start
- 59185.13196087
- MJD End
- 59185.1336969811
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003127
- Ambient temperature (°C)
- 13.81
- Seeing (arcsec)
- 0.905
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 | 83.7740 | 83.4350 | 125.7000 | 126.1000 |
| A0-J2 | 119.3640 | 118.7680 | 100.6000 | 100.9000 |
| A0-K0 | 120.7500 | 120.2410 | 77.5230 | 77.6920 |
| G1-J2 | 56.1880 | 56.0230 | 61.4000 | 61.5000 |
| G1-K0 | 90.1130 | 90.0560 | 33.6310 | 33.8000 |
| J2-K0 | 48.1200 | 48.1220 | 0.6960 | 1.0220 |
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 | 59185.13196087 |
| 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 | 83.774 |
| HIERARCH ESO ISS PBL12 END | 83.435 |
| HIERARCH ESO ISS PBLA12 START | 125.7 |
| HIERARCH ESO ISS PBLA12 END | 126.1 |
| HIERARCH ESO ISS PBL13 START | 119.364 |
| HIERARCH ESO ISS PBL13 END | 118.768 |
| HIERARCH ESO ISS PBLA13 START | 100.6 |
| HIERARCH ESO ISS PBLA13 END | 100.9 |
| HIERARCH ESO ISS PBL14 START | 120.75 |
| HIERARCH ESO ISS PBL14 END | 120.241 |
| HIERARCH ESO ISS PBLA14 START | 77.523 |
| HIERARCH ESO ISS PBLA14 END | 77.692 |
| HIERARCH ESO ISS PBL23 START | 56.188 |
| HIERARCH ESO ISS PBL23 END | 56.023 |
| HIERARCH ESO ISS PBLA23 START | 61.4 |
| HIERARCH ESO ISS PBLA23 END | 61.5 |
| HIERARCH ESO ISS PBL24 START | 90.113 |
| HIERARCH ESO ISS PBL24 END | 90.056 |
| HIERARCH ESO ISS PBLA24 START | 33.631 |
| HIERARCH ESO ISS PBLA24 END | 33.8 |
| HIERARCH ESO ISS PBL34 START | 48.12 |
| HIERARCH ESO ISS PBL34 END | 48.122 |
| HIERARCH ESO ISS PBLA34 START | 0.696 |
| HIERARCH ESO ISS PBLA34 END | 1.022 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003244 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00301 |
| HIERARCH ESO ISS AMBI TEMP | 13.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4502 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0000 |