Exposure
- ID
- GRAVI.2020-12-01T03:46:51.756_2
- Header ID
- GRAVI.2020-12-01T03:46:51.756
- Date updated
- 2020-12-01 03:51:05 UTC+0000
- Release date
- 2021-12-01 03:51:04 UTC+0000
- UTC Start
- 2020-12-01 03:46:51.756
- UTC End
- 2020-12-01 03:47:00.756
- MJD Start
- 59184.15754347
- MJD End
- 59184.1576476367
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003723
- Ambient temperature (°C)
- 14.95
- Seeing (arcsec)
- 0.61
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 | 79.6010 | 79.5400 | 130.6000 | 130.6000 |
| A0-J2 | 111.6850 | 111.5670 | 104.0000 | 104.0000 |
| A0-K0 | 113.9880 | 113.8810 | 79.3800 | 79.4050 |
| G1-J2 | 53.9320 | 53.8960 | 62.7000 | 62.7000 |
| G1-K0 | 89.2090 | 89.1930 | 35.3230 | 35.3420 |
| J2-K0 | 48.1630 | 48.1640 | 4.3690 | 4.4190 |
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 | 59184.15754347 |
| 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 | 79.601 |
| HIERARCH ESO ISS PBL12 END | 79.54 |
| HIERARCH ESO ISS PBLA12 START | 130.6 |
| HIERARCH ESO ISS PBLA12 END | 130.6 |
| HIERARCH ESO ISS PBL13 START | 111.685 |
| HIERARCH ESO ISS PBL13 END | 111.567 |
| HIERARCH ESO ISS PBLA13 START | 104.0 |
| HIERARCH ESO ISS PBLA13 END | 104.0 |
| HIERARCH ESO ISS PBL14 START | 113.988 |
| HIERARCH ESO ISS PBL14 END | 113.881 |
| HIERARCH ESO ISS PBLA14 START | 79.38 |
| HIERARCH ESO ISS PBLA14 END | 79.405 |
| HIERARCH ESO ISS PBL23 START | 53.932 |
| HIERARCH ESO ISS PBL23 END | 53.896 |
| HIERARCH ESO ISS PBLA23 START | 62.7 |
| HIERARCH ESO ISS PBLA23 END | 62.7 |
| HIERARCH ESO ISS PBL24 START | 89.209 |
| HIERARCH ESO ISS PBL24 END | 89.193 |
| HIERARCH ESO ISS PBLA24 START | 35.323 |
| HIERARCH ESO ISS PBLA24 END | 35.342 |
| HIERARCH ESO ISS PBL34 START | 48.163 |
| HIERARCH ESO ISS PBL34 END | 48.164 |
| HIERARCH ESO ISS PBLA34 START | 4.369 |
| HIERARCH ESO ISS PBLA34 END | 4.419 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003723 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003723 |
| HIERARCH ESO ISS AMBI TEMP | 14.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4501 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0001 |