Exposure
- ID
- GRAVI.2020-12-01T01:26:42.403_2
- Header ID
- GRAVI.2020-12-01T01:26:42.403
- Date updated
- 2020-12-01 01:35:35 UTC+0000
- Release date
- 2021-12-01 01:35:35 UTC+0000
- UTC Start
- 2020-12-01 01:26:42.403
- UTC End
- 2020-12-01 01:26:51.403
- MJD Start
- 59184.060213
- MJD End
- 59184.0603171667
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002476
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.99
Observation
- ID
- 45992
- 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
- 34615
- Name
- GJ65B
- RA
- 24.7558620833333
- DEC
- -17.9500542222222
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 | 90.5080 | 90.5070 | 114.8000 | 114.8000 |
| A0-J2 | 129.0720 | 129.0840 | 91.8000 | 91.8000 |
| A0-K0 | 127.4470 | 127.4670 | 70.0370 | 70.0730 |
| G1-J2 | 57.8530 | 57.8620 | 54.1000 | 54.1000 |
| G1-K0 | 89.7120 | 89.7210 | 24.7880 | 24.8330 |
| J2-K0 | 48.3720 | 48.3700 | 349.0080 | 349.0520 |
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 | 59184.060213 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.769717 |
| 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 | 30.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 90.508 |
| HIERARCH ESO ISS PBL12 END | 90.507 |
| HIERARCH ESO ISS PBLA12 START | 114.8 |
| HIERARCH ESO ISS PBLA12 END | 114.8 |
| HIERARCH ESO ISS PBL13 START | 129.072 |
| HIERARCH ESO ISS PBL13 END | 129.084 |
| HIERARCH ESO ISS PBLA13 START | 91.8 |
| HIERARCH ESO ISS PBLA13 END | 91.8 |
| HIERARCH ESO ISS PBL14 START | 127.447 |
| HIERARCH ESO ISS PBL14 END | 127.467 |
| HIERARCH ESO ISS PBLA14 START | 70.037 |
| HIERARCH ESO ISS PBLA14 END | 70.073 |
| HIERARCH ESO ISS PBL23 START | 57.853 |
| HIERARCH ESO ISS PBL23 END | 57.862 |
| HIERARCH ESO ISS PBLA23 START | 54.1 |
| HIERARCH ESO ISS PBLA23 END | 54.1 |
| HIERARCH ESO ISS PBL24 START | 89.712 |
| HIERARCH ESO ISS PBL24 END | 89.721 |
| HIERARCH ESO ISS PBLA24 START | 24.788 |
| HIERARCH ESO ISS PBLA24 END | 24.833 |
| HIERARCH ESO ISS PBL34 START | 48.372 |
| HIERARCH ESO ISS PBL34 END | 48.37 |
| HIERARCH ESO ISS PBLA34 START | 349.008 |
| HIERARCH ESO ISS PBLA34 END | 349.052 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002476 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002476 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1952 |