Exposure
- ID
- GRAVI.2024-12-24T03:18:19.952_2
- Header ID
- GRAVI.2024-12-24T03:18:19.952
- Date updated
- 2024-12-24 03:30:52 UTC+0000
- Release date
- 2025-06-22 03:30:51 UTC+0000
- UTC Start
- 2024-12-24 03:18:19.952
- UTC End
- 2024-12-24 03:20:59.952
- MJD Start
- 60668.13773093
- MJD End
- 60668.139582781856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049015
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 0.75
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 | 70.7080 | 70.2840 | 142.5000 | 143.1000 |
| A0-J2 | 92.5870 | 91.5520 | 112.3000 | 112.7000 |
| A0-K0 | 95.7100 | 94.6620 | 82.5480 | 82.6940 |
| G1-J2 | 47.5110 | 47.1350 | 63.8000 | 63.8000 |
| G1-K0 | 85.8900 | 85.6750 | 37.1160 | 37.1540 |
| J2-K0 | 48.3710 | 48.3830 | 10.9760 | 11.2780 |
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 | 60668.13773093 |
| 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 | 70.708 |
| HIERARCH ESO ISS PBL12 END | 70.284 |
| HIERARCH ESO ISS PBLA12 START | 142.5 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 92.587 |
| HIERARCH ESO ISS PBL13 END | 91.552 |
| HIERARCH ESO ISS PBLA13 START | 112.3 |
| HIERARCH ESO ISS PBLA13 END | 112.7 |
| HIERARCH ESO ISS PBL14 START | 95.71 |
| HIERARCH ESO ISS PBL14 END | 94.662 |
| HIERARCH ESO ISS PBLA14 START | 82.548 |
| HIERARCH ESO ISS PBLA14 END | 82.694 |
| HIERARCH ESO ISS PBL23 START | 47.511 |
| HIERARCH ESO ISS PBL23 END | 47.135 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 85.89 |
| HIERARCH ESO ISS PBL24 END | 85.675 |
| HIERARCH ESO ISS PBLA24 START | 37.116 |
| HIERARCH ESO ISS PBLA24 END | 37.154 |
| HIERARCH ESO ISS PBL34 START | 48.371 |
| HIERARCH ESO ISS PBL34 END | 48.383 |
| HIERARCH ESO ISS PBLA34 START | 10.976 |
| HIERARCH ESO ISS PBLA34 END | 11.278 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00391 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005893 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |