Exposure
- ID
- GRAVI.2024-09-16T05:46:37.889_2
- Header ID
- GRAVI.2024-09-16T05:46:37.889
- Date updated
- 2024-09-16 06:00:40 UTC+0000
- Release date
- 2025-03-15 06:00:40 UTC+0000
- UTC Start
- 2024-09-16 05:46:37.889
- UTC End
- 2024-09-16 05:49:17.889
- MJD Start
- 60569.24071631
- MJD End
- 60569.2425681619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003312
- Ambient temperature (°C)
- 15.28
- Seeing (arcsec)
- 0.81
Observation
- ID
- 60771
- Category
- science
- Program ID
- 113.26EK.005
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND
Target
- ID
- 44800
- Name
- GJ65A
- RA
- 24.7560541666667
- DEC
- -17.9505680555556
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 | 89.5240 | 89.6670 | 112.1000 | 112.2000 |
| A0-J2 | 126.3290 | 126.6490 | 88.8000 | 89.0000 |
| A0-K0 | 124.2450 | 124.5770 | 66.4670 | 66.7550 |
| G1-J2 | 56.5350 | 56.6620 | 50.0000 | 50.4000 |
| G1-K0 | 88.7980 | 88.8700 | 20.3910 | 20.7390 |
| J2-K0 | 48.5270 | 48.5170 | 345.2080 | 345.4790 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60569.24071631 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772787 |
| DEC | -17.94749 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 89.524 |
| HIERARCH ESO ISS PBL12 END | 89.667 |
| HIERARCH ESO ISS PBLA12 START | 112.1 |
| HIERARCH ESO ISS PBLA12 END | 112.2 |
| HIERARCH ESO ISS PBL13 START | 126.329 |
| HIERARCH ESO ISS PBL13 END | 126.649 |
| HIERARCH ESO ISS PBLA13 START | 88.8 |
| HIERARCH ESO ISS PBLA13 END | 89.0 |
| HIERARCH ESO ISS PBL14 START | 124.245 |
| HIERARCH ESO ISS PBL14 END | 124.577 |
| HIERARCH ESO ISS PBLA14 START | 66.467 |
| HIERARCH ESO ISS PBLA14 END | 66.755 |
| HIERARCH ESO ISS PBL23 START | 56.535 |
| HIERARCH ESO ISS PBL23 END | 56.662 |
| HIERARCH ESO ISS PBLA23 START | 50.0 |
| HIERARCH ESO ISS PBLA23 END | 50.4 |
| HIERARCH ESO ISS PBL24 START | 88.798 |
| HIERARCH ESO ISS PBL24 END | 88.87 |
| HIERARCH ESO ISS PBLA24 START | 20.391 |
| HIERARCH ESO ISS PBLA24 END | 20.739 |
| HIERARCH ESO ISS PBL34 START | 48.527 |
| HIERARCH ESO ISS PBL34 END | 48.517 |
| HIERARCH ESO ISS PBLA34 START | 345.208 |
| HIERARCH ESO ISS PBLA34 END | 345.479 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00318 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003444 |
| HIERARCH ESO ISS AMBI TEMP | 15.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |