Exposure
- ID
- GRAVI.2024-10-19T05:21:45.704_2
- Header ID
- GRAVI.2024-10-19T05:21:45.704
- Date updated
- 2024-10-19 05:30:47 UTC+0000
- Release date
- 2025-04-17 05:30:47 UTC+0000
- UTC Start
- 2024-10-19 05:21:45.704
- UTC End
- 2024-10-19 05:24:25.704
- MJD Start
- 60602.22344565
- MJD End
- 60602.2252975019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003364
- Ambient temperature (°C)
- 16.56
- Seeing (arcsec)
- 0.655
Observation
- ID
- 61030
- Category
- science
- Program ID
- 114.276G.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 / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
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 | 87.8200 | 87.5880 | 120.8000 | 121.1000 |
| A0-J2 | 126.0280 | 125.6760 | 97.0000 | 97.2000 |
| A0-K0 | 126.1310 | 125.8690 | 74.9430 | 75.1340 |
| G1-J2 | 57.8400 | 57.7670 | 59.1000 | 59.3000 |
| G1-K0 | 90.4840 | 90.4830 | 30.8150 | 31.0360 |
| J2-K0 | 48.1530 | 48.1480 | 356.0720 | 356.3920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60602.22344565 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772812 |
| DEC | -17.9475 |
| 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 | 87.82 |
| HIERARCH ESO ISS PBL12 END | 87.588 |
| HIERARCH ESO ISS PBLA12 START | 120.8 |
| HIERARCH ESO ISS PBLA12 END | 121.1 |
| HIERARCH ESO ISS PBL13 START | 126.028 |
| HIERARCH ESO ISS PBL13 END | 125.676 |
| HIERARCH ESO ISS PBLA13 START | 97.0 |
| HIERARCH ESO ISS PBLA13 END | 97.2 |
| HIERARCH ESO ISS PBL14 START | 126.131 |
| HIERARCH ESO ISS PBL14 END | 125.869 |
| HIERARCH ESO ISS PBLA14 START | 74.943 |
| HIERARCH ESO ISS PBLA14 END | 75.134 |
| HIERARCH ESO ISS PBL23 START | 57.84 |
| HIERARCH ESO ISS PBL23 END | 57.767 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.3 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.483 |
| HIERARCH ESO ISS PBLA24 START | 30.815 |
| HIERARCH ESO ISS PBLA24 END | 31.036 |
| HIERARCH ESO ISS PBL34 START | 48.153 |
| HIERARCH ESO ISS PBL34 END | 48.148 |
| HIERARCH ESO ISS PBLA34 START | 356.072 |
| HIERARCH ESO ISS PBLA34 END | 356.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003492 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003236 |
| HIERARCH ESO ISS AMBI TEMP | 16.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |