Exposure
- ID
- GRAVI.2024-12-24T03:15:01.943_2
- Header ID
- GRAVI.2024-12-24T03:15:01.943
- Date updated
- 2024-12-24 03:25:48 UTC+0000
- Release date
- 2025-06-22 03:25:47 UTC+0000
- UTC Start
- 2024-12-24 03:15:01.943
- UTC End
- 2024-12-24 03:17:41.943
- MJD Start
- 60668.13543916
- MJD End
- 60668.13729101186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004144500000000001
- Ambient temperature (°C)
- 13.97
- Seeing (arcsec)
- 0.81
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 | 71.1770 | 70.7510 | 141.7000 | 142.4000 |
| A0-J2 | 93.7170 | 92.6910 | 111.7000 | 112.2000 |
| A0-K0 | 96.8470 | 95.8150 | 82.3870 | 82.5330 |
| G1-J2 | 47.9180 | 47.5490 | 63.8000 | 63.8000 |
| G1-K0 | 86.1210 | 85.9110 | 37.0680 | 37.1120 |
| J2-K0 | 48.3570 | 48.3700 | 10.6430 | 10.9460 |
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 | 60668.13543916 |
| 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 | 71.177 |
| HIERARCH ESO ISS PBL12 END | 70.751 |
| HIERARCH ESO ISS PBLA12 START | 141.7 |
| HIERARCH ESO ISS PBLA12 END | 142.4 |
| HIERARCH ESO ISS PBL13 START | 93.717 |
| HIERARCH ESO ISS PBL13 END | 92.691 |
| HIERARCH ESO ISS PBLA13 START | 111.7 |
| HIERARCH ESO ISS PBLA13 END | 112.2 |
| HIERARCH ESO ISS PBL14 START | 96.847 |
| HIERARCH ESO ISS PBL14 END | 95.815 |
| HIERARCH ESO ISS PBLA14 START | 82.387 |
| HIERARCH ESO ISS PBLA14 END | 82.533 |
| HIERARCH ESO ISS PBL23 START | 47.918 |
| HIERARCH ESO ISS PBL23 END | 47.549 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 86.121 |
| HIERARCH ESO ISS PBL24 END | 85.911 |
| HIERARCH ESO ISS PBLA24 START | 37.068 |
| HIERARCH ESO ISS PBLA24 END | 37.112 |
| HIERARCH ESO ISS PBL34 START | 48.357 |
| HIERARCH ESO ISS PBL34 END | 48.37 |
| HIERARCH ESO ISS PBLA34 START | 10.643 |
| HIERARCH ESO ISS PBLA34 END | 10.946 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004379 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00391 |
| HIERARCH ESO ISS AMBI TEMP | 13.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |