Exposure
- ID
- GRAVI.2024-09-02T07:53:55.670_2
- Header ID
- GRAVI.2024-09-02T07:53:55.670
- Date updated
- 2024-09-02 08:30:49 UTC+0000
- Release date
- 2025-03-01 08:30:49 UTC+0000
- UTC Start
- 2024-09-02 07:53:55.670
- UTC End
- 2024-09-02 07:56:35.670
- MJD Start
- 60555.32911655
- MJD End
- 60555.3309684019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005979
- Ambient temperature (°C)
- 15.43
- Seeing (arcsec)
- 0.56
Observation
- ID
- 60506
- Category
- science
- Program ID
- 113.26EK.003
- 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 | 89.7940 | 89.6670 | 117.6000 | 117.8000 |
| A0-J2 | 128.7340 | 128.5880 | 94.3000 | 94.6000 |
| A0-K0 | 127.8800 | 127.8130 | 72.6710 | 72.8840 |
| G1-J2 | 58.2290 | 58.2260 | 56.9000 | 57.1000 |
| G1-K0 | 90.2680 | 90.3020 | 28.0710 | 28.3330 |
| J2-K0 | 48.2430 | 48.2330 | 352.5070 | 352.8190 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60555.32911655 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772773 |
| DEC | -17.94748 |
| 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 | 89.794 |
| HIERARCH ESO ISS PBL12 END | 89.667 |
| HIERARCH ESO ISS PBLA12 START | 117.6 |
| HIERARCH ESO ISS PBLA12 END | 117.8 |
| HIERARCH ESO ISS PBL13 START | 128.734 |
| HIERARCH ESO ISS PBL13 END | 128.588 |
| HIERARCH ESO ISS PBLA13 START | 94.3 |
| HIERARCH ESO ISS PBLA13 END | 94.6 |
| HIERARCH ESO ISS PBL14 START | 127.88 |
| HIERARCH ESO ISS PBL14 END | 127.813 |
| HIERARCH ESO ISS PBLA14 START | 72.671 |
| HIERARCH ESO ISS PBLA14 END | 72.884 |
| HIERARCH ESO ISS PBL23 START | 58.229 |
| HIERARCH ESO ISS PBL23 END | 58.226 |
| HIERARCH ESO ISS PBLA23 START | 56.9 |
| HIERARCH ESO ISS PBLA23 END | 57.1 |
| HIERARCH ESO ISS PBL24 START | 90.268 |
| HIERARCH ESO ISS PBL24 END | 90.302 |
| HIERARCH ESO ISS PBLA24 START | 28.071 |
| HIERARCH ESO ISS PBLA24 END | 28.333 |
| HIERARCH ESO ISS PBL34 START | 48.243 |
| HIERARCH ESO ISS PBL34 END | 48.233 |
| HIERARCH ESO ISS PBLA34 START | 352.507 |
| HIERARCH ESO ISS PBLA34 END | 352.819 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006048 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00591 |
| HIERARCH ESO ISS AMBI TEMP | 15.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |