Exposure
- ID
- GRAVI.2024-12-24T03:32:28.988_2
- Header ID
- GRAVI.2024-12-24T03:32:28.988
- Date updated
- 2024-12-24 03:45:40 UTC+0000
- Release date
- 2025-06-22 03:45:40 UTC+0000
- UTC Start
- 2024-12-24 03:32:28.988
- UTC End
- 2024-12-24 03:35:08.988
- MJD Start
- 60668.14755773
- MJD End
- 60668.149409581856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049105
- Ambient temperature (°C)
- 13.71
- Seeing (arcsec)
- 0.76
Observation
- ID
- 62904
- Category
- science
- Program ID
- 114.276G.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 / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 44800
- Name
- GJ65A
- RA
- 24.756054166666665
- DEC
- -17.950568055555554
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 | 68.7120 | 68.3050 | 145.8000 | 146.6000 |
| A0-J2 | 87.5710 | 86.5020 | 114.7000 | 115.3000 |
| A0-K0 | 90.5700 | 89.4540 | 83.2430 | 83.3870 |
| G1-J2 | 45.6620 | 45.2590 | 63.7000 | 63.7000 |
| G1-K0 | 84.8190 | 84.5810 | 37.2570 | 37.2730 |
| J2-K0 | 48.4300 | 48.4420 | 12.4010 | 12.6930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60668.14755773 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772877 |
| 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 | 68.712 |
| HIERARCH ESO ISS PBL12 END | 68.305 |
| HIERARCH ESO ISS PBLA12 START | 145.8 |
| HIERARCH ESO ISS PBLA12 END | 146.6 |
| HIERARCH ESO ISS PBL13 START | 87.571 |
| HIERARCH ESO ISS PBL13 END | 86.502 |
| HIERARCH ESO ISS PBLA13 START | 114.7 |
| HIERARCH ESO ISS PBLA13 END | 115.3 |
| HIERARCH ESO ISS PBL14 START | 90.57 |
| HIERARCH ESO ISS PBL14 END | 89.454 |
| HIERARCH ESO ISS PBLA14 START | 83.243 |
| HIERARCH ESO ISS PBLA14 END | 83.387 |
| HIERARCH ESO ISS PBL23 START | 45.662 |
| HIERARCH ESO ISS PBL23 END | 45.259 |
| HIERARCH ESO ISS PBLA23 START | 63.7 |
| HIERARCH ESO ISS PBLA23 END | 63.7 |
| HIERARCH ESO ISS PBL24 START | 84.819 |
| HIERARCH ESO ISS PBL24 END | 84.581 |
| HIERARCH ESO ISS PBLA24 START | 37.257 |
| HIERARCH ESO ISS PBLA24 END | 37.273 |
| HIERARCH ESO ISS PBL34 START | 48.43 |
| HIERARCH ESO ISS PBL34 END | 48.442 |
| HIERARCH ESO ISS PBLA34 START | 12.401 |
| HIERARCH ESO ISS PBLA34 END | 12.693 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005549 |
| HIERARCH ESO ISS AMBI TEMP | 13.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |