Exposure
- ID
- GRAVI.2020-12-01T01:33:57.421_2
- Header ID
- GRAVI.2020-12-01T01:33:57.421
- Date updated
- 2020-12-01 01:40:56 UTC+0000
- Release date
- 2021-12-01 01:40:56 UTC+0000
- UTC Start
- 2020-12-01 01:33:57.421
- UTC End
- 2020-12-01 01:34:06.421
- MJD Start
- 59184.06524793
- MJD End
- 59184.0653520967
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003173
- Ambient temperature (°C)
- 15.12
- Seeing (arcsec)
- 0.9
Observation
- ID
- 45993
- 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
- 34616
- Name
- GJ65A
- RA
- 24.7560420833333
- DEC
- -17.9505555833333
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 | 90.4720 | 90.4670 | 115.3000 | 115.4000 |
| A0-J2 | 129.2100 | 129.2140 | 92.3000 | 92.4000 |
| A0-K0 | 127.7270 | 127.7410 | 70.6370 | 70.6730 |
| G1-J2 | 57.9970 | 58.0040 | 54.7000 | 54.8000 |
| G1-K0 | 89.8550 | 89.8640 | 25.5380 | 25.5840 |
| J2-K0 | 48.3430 | 48.3410 | 349.7500 | 349.7960 |
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 | 59184.06524793 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| 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 | 90.472 |
| HIERARCH ESO ISS PBL12 END | 90.467 |
| HIERARCH ESO ISS PBLA12 START | 115.3 |
| HIERARCH ESO ISS PBLA12 END | 115.4 |
| HIERARCH ESO ISS PBL13 START | 129.21 |
| HIERARCH ESO ISS PBL13 END | 129.214 |
| HIERARCH ESO ISS PBLA13 START | 92.3 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 127.727 |
| HIERARCH ESO ISS PBL14 END | 127.741 |
| HIERARCH ESO ISS PBLA14 START | 70.637 |
| HIERARCH ESO ISS PBLA14 END | 70.673 |
| HIERARCH ESO ISS PBL23 START | 57.997 |
| HIERARCH ESO ISS PBL23 END | 58.004 |
| HIERARCH ESO ISS PBLA23 START | 54.7 |
| HIERARCH ESO ISS PBLA23 END | 54.8 |
| HIERARCH ESO ISS PBL24 START | 89.855 |
| HIERARCH ESO ISS PBL24 END | 89.864 |
| HIERARCH ESO ISS PBLA24 START | 25.538 |
| HIERARCH ESO ISS PBLA24 END | 25.584 |
| HIERARCH ESO ISS PBL34 START | 48.343 |
| HIERARCH ESO ISS PBL34 END | 48.341 |
| HIERARCH ESO ISS PBLA34 START | 349.75 |
| HIERARCH ESO ISS PBLA34 END | 349.796 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003173 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003173 |
| HIERARCH ESO ISS AMBI TEMP | 15.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |