Exposure
- ID
- GRAVI.2024-08-17T10:30:32.505_2
- Header ID
- GRAVI.2024-08-17T10:30:32.505
- Date updated
- 2024-08-17 10:40:58 UTC+0000
- Release date
- 2025-02-13 10:40:58 UTC+0000
- UTC Start
- 2024-08-17 10:30:32.505
- UTC End
- 2024-08-17 10:33:12.505
- MJD Start
- 60539.43787622
- MJD End
- 60539.4397280719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002391
- Ambient temperature (°C)
- 12.68
- Seeing (arcsec)
- 0.98
Observation
- ID
- 60345
- Category
- science
- Program ID
- 113.26EK.001
- 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 | 81.3340 | 80.9560 | 128.5000 | 129.0000 |
| A0-J2 | 114.9780 | 114.2750 | 102.6000 | 102.9000 |
| A0-K0 | 116.9550 | 116.3320 | 78.6440 | 78.8050 |
| G1-J2 | 54.9370 | 54.7270 | 62.2000 | 62.3000 |
| G1-K0 | 89.6490 | 89.5620 | 34.7050 | 34.8480 |
| J2-K0 | 48.1370 | 48.1420 | 2.9130 | 3.2360 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60539.43787622 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772752 |
| 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 | 81.334 |
| HIERARCH ESO ISS PBL12 END | 80.956 |
| HIERARCH ESO ISS PBLA12 START | 128.5 |
| HIERARCH ESO ISS PBLA12 END | 129.0 |
| HIERARCH ESO ISS PBL13 START | 114.978 |
| HIERARCH ESO ISS PBL13 END | 114.275 |
| HIERARCH ESO ISS PBLA13 START | 102.6 |
| HIERARCH ESO ISS PBLA13 END | 102.9 |
| HIERARCH ESO ISS PBL14 START | 116.955 |
| HIERARCH ESO ISS PBL14 END | 116.332 |
| HIERARCH ESO ISS PBLA14 START | 78.644 |
| HIERARCH ESO ISS PBLA14 END | 78.805 |
| HIERARCH ESO ISS PBL23 START | 54.937 |
| HIERARCH ESO ISS PBL23 END | 54.727 |
| HIERARCH ESO ISS PBLA23 START | 62.2 |
| HIERARCH ESO ISS PBLA23 END | 62.3 |
| HIERARCH ESO ISS PBL24 START | 89.649 |
| HIERARCH ESO ISS PBL24 END | 89.562 |
| HIERARCH ESO ISS PBLA24 START | 34.705 |
| HIERARCH ESO ISS PBLA24 END | 34.848 |
| HIERARCH ESO ISS PBL34 START | 48.137 |
| HIERARCH ESO ISS PBL34 END | 48.142 |
| HIERARCH ESO ISS PBLA34 START | 2.913 |
| HIERARCH ESO ISS PBLA34 END | 3.236 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002391 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002391 |
| HIERARCH ESO ISS AMBI TEMP | 12.68 |
| HIERARCH ESO ISS AMBI FWHM START | 1.15 |
| 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 |