Exposure
- ID
- GRAVI.2020-12-01T00:24:00.245_2
- Header ID
- GRAVI.2020-12-01T00:24:00.245
- Date updated
- 2020-12-01 00:30:45 UTC+0000
- Release date
- 2021-12-01 00:30:45 UTC+0000
- UTC Start
- 2020-12-01 00:24:00.245
- UTC End
- 2020-12-01 00:24:09.245
- MJD Start
- 59184.0166695
- MJD End
- 59184.0167736667
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002785
- Ambient temperature (°C)
- 14.83
- Seeing (arcsec)
- 0.79
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 | 87.9140 | 87.9500 | 110.6000 | 110.7000 |
| A0-J2 | 123.0260 | 123.0970 | 86.9000 | 86.9000 |
| A0-K0 | 121.0020 | 121.0690 | 63.9340 | 63.9830 |
| G1-J2 | 55.3530 | 55.3760 | 47.1000 | 47.2000 |
| G1-K0 | 88.2020 | 88.2130 | 17.4280 | 17.4840 |
| J2-K0 | 48.6030 | 48.6020 | 343.0730 | 343.1100 |
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 | 59184.0166695 |
| 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 | 87.914 |
| HIERARCH ESO ISS PBL12 END | 87.95 |
| HIERARCH ESO ISS PBLA12 START | 110.6 |
| HIERARCH ESO ISS PBLA12 END | 110.7 |
| HIERARCH ESO ISS PBL13 START | 123.026 |
| HIERARCH ESO ISS PBL13 END | 123.097 |
| HIERARCH ESO ISS PBLA13 START | 86.9 |
| HIERARCH ESO ISS PBLA13 END | 86.9 |
| HIERARCH ESO ISS PBL14 START | 121.002 |
| HIERARCH ESO ISS PBL14 END | 121.069 |
| HIERARCH ESO ISS PBLA14 START | 63.934 |
| HIERARCH ESO ISS PBLA14 END | 63.983 |
| HIERARCH ESO ISS PBL23 START | 55.353 |
| HIERARCH ESO ISS PBL23 END | 55.376 |
| HIERARCH ESO ISS PBLA23 START | 47.1 |
| HIERARCH ESO ISS PBLA23 END | 47.2 |
| HIERARCH ESO ISS PBL24 START | 88.202 |
| HIERARCH ESO ISS PBL24 END | 88.213 |
| HIERARCH ESO ISS PBLA24 START | 17.428 |
| HIERARCH ESO ISS PBLA24 END | 17.484 |
| HIERARCH ESO ISS PBL34 START | 48.603 |
| HIERARCH ESO ISS PBL34 END | 48.602 |
| HIERARCH ESO ISS PBLA34 START | 343.073 |
| HIERARCH ESO ISS PBLA34 END | 343.11 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002785 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002785 |
| HIERARCH ESO ISS AMBI TEMP | 14.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1952 |