Exposure
- ID
- GRAVI.2024-12-24T02:57:46.900_2
- Header ID
- GRAVI.2024-12-24T02:57:46.900
- Date updated
- 2024-12-24 03:05:53 UTC+0000
- Release date
- 2025-06-22 03:05:52 UTC+0000
- UTC Start
- 2024-12-24 02:57:46.900
- UTC End
- 2024-12-24 03:00:26.900
- MJD Start
- 60668.12345949
- MJD End
- 60668.12531134186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030470000000000002
- Ambient temperature (°C)
- 13.92
- Seeing (arcsec)
- 0.795
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 | 73.6900 | 73.2560 | 138.0000 | 138.6000 |
| A0-J2 | 99.4960 | 98.5280 | 109.1000 | 109.5000 |
| A0-K0 | 102.5520 | 101.6090 | 81.5240 | 81.6740 |
| G1-J2 | 49.9490 | 49.6150 | 63.6000 | 63.6000 |
| G1-K0 | 87.2390 | 87.0590 | 36.7270 | 36.7960 |
| J2-K0 | 48.2890 | 48.3000 | 8.8450 | 9.1580 |
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 | 60668.12345949 |
| 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 | 73.69 |
| HIERARCH ESO ISS PBL12 END | 73.256 |
| HIERARCH ESO ISS PBLA12 START | 138.0 |
| HIERARCH ESO ISS PBLA12 END | 138.6 |
| HIERARCH ESO ISS PBL13 START | 99.496 |
| HIERARCH ESO ISS PBL13 END | 98.528 |
| HIERARCH ESO ISS PBLA13 START | 109.1 |
| HIERARCH ESO ISS PBLA13 END | 109.5 |
| HIERARCH ESO ISS PBL14 START | 102.552 |
| HIERARCH ESO ISS PBL14 END | 101.609 |
| HIERARCH ESO ISS PBLA14 START | 81.524 |
| HIERARCH ESO ISS PBLA14 END | 81.674 |
| HIERARCH ESO ISS PBL23 START | 49.949 |
| HIERARCH ESO ISS PBL23 END | 49.615 |
| HIERARCH ESO ISS PBLA23 START | 63.6 |
| HIERARCH ESO ISS PBLA23 END | 63.6 |
| HIERARCH ESO ISS PBL24 START | 87.239 |
| HIERARCH ESO ISS PBL24 END | 87.059 |
| HIERARCH ESO ISS PBLA24 START | 36.727 |
| HIERARCH ESO ISS PBLA24 END | 36.796 |
| HIERARCH ESO ISS PBL34 START | 48.289 |
| HIERARCH ESO ISS PBL34 END | 48.3 |
| HIERARCH ESO ISS PBLA34 START | 8.845 |
| HIERARCH ESO ISS PBLA34 END | 9.158 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003056 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003038 |
| HIERARCH ESO ISS AMBI TEMP | 13.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |