Exposure
- ID
- GRAVI.2020-12-02T00:53:01.074_2
- Header ID
- GRAVI.2020-12-02T00:53:01.074
- Date updated
- 2020-12-02 01:06:20 UTC+0000
- Release date
- 2021-12-02 01:06:20 UTC+0000
- UTC Start
- 2020-12-02 00:53:01.074
- UTC End
- 2020-12-02 00:55:31.074
- MJD Start
- 59185.03681799
- MJD End
- 59185.0385541011
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042255
- Ambient temperature (°C)
- 13.45
- Seeing (arcsec)
- 0.8
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 | 89.9350 | 90.0430 | 112.7000 | 112.8000 |
| A0-J2 | 127.2790 | 127.5410 | 89.5000 | 89.7000 |
| A0-K0 | 125.2530 | 125.5390 | 67.3640 | 67.6400 |
| G1-J2 | 56.9250 | 57.0380 | 51.1000 | 51.4000 |
| G1-K0 | 89.0320 | 89.1030 | 21.4820 | 21.8200 |
| J2-K0 | 48.4930 | 48.4820 | 346.0740 | 346.3520 |
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 | 59185.03681799 |
| 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 | 89.935 |
| HIERARCH ESO ISS PBL12 END | 90.043 |
| HIERARCH ESO ISS PBLA12 START | 112.7 |
| HIERARCH ESO ISS PBLA12 END | 112.8 |
| HIERARCH ESO ISS PBL13 START | 127.279 |
| HIERARCH ESO ISS PBL13 END | 127.541 |
| HIERARCH ESO ISS PBLA13 START | 89.5 |
| HIERARCH ESO ISS PBLA13 END | 89.7 |
| HIERARCH ESO ISS PBL14 START | 125.253 |
| HIERARCH ESO ISS PBL14 END | 125.539 |
| HIERARCH ESO ISS PBLA14 START | 67.364 |
| HIERARCH ESO ISS PBLA14 END | 67.64 |
| HIERARCH ESO ISS PBL23 START | 56.925 |
| HIERARCH ESO ISS PBL23 END | 57.038 |
| HIERARCH ESO ISS PBLA23 START | 51.1 |
| HIERARCH ESO ISS PBLA23 END | 51.4 |
| HIERARCH ESO ISS PBL24 START | 89.032 |
| HIERARCH ESO ISS PBL24 END | 89.103 |
| HIERARCH ESO ISS PBLA24 START | 21.482 |
| HIERARCH ESO ISS PBLA24 END | 21.82 |
| HIERARCH ESO ISS PBL34 START | 48.493 |
| HIERARCH ESO ISS PBL34 END | 48.482 |
| HIERARCH ESO ISS PBLA34 START | 346.074 |
| HIERARCH ESO ISS PBLA34 END | 346.352 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004234 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004217 |
| HIERARCH ESO ISS AMBI TEMP | 13.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4502 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0000 |