Exposure
- ID
- GRAVI.2024-12-24T03:04:40.918_2
- Header ID
- GRAVI.2024-12-24T03:04:40.918
- Date updated
- 2024-12-24 03:15:41 UTC+0000
- Release date
- 2025-06-22 03:15:41 UTC+0000
- UTC Start
- 2024-12-24 03:04:40.918
- UTC End
- 2024-12-24 03:07:20.918
- MJD Start
- 60668.12825136
- MJD End
- 60668.13010321186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027660000000000002
- Ambient temperature (°C)
- 13.98
- Seeing (arcsec)
- 0.905
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 | 72.6840 | 72.2540 | 139.5000 | 140.1000 |
| A0-J2 | 97.2330 | 96.2460 | 110.1000 | 110.6000 |
| A0-K0 | 100.3400 | 99.3660 | 81.8700 | 82.0180 |
| G1-J2 | 49.1640 | 48.8180 | 63.7000 | 63.7000 |
| G1-K0 | 86.8130 | 86.6230 | 36.8810 | 36.9400 |
| J2-K0 | 48.3160 | 48.3270 | 9.5680 | 9.8750 |
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 | 60668.12825136 |
| 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 | 72.684 |
| HIERARCH ESO ISS PBL12 END | 72.254 |
| HIERARCH ESO ISS PBLA12 START | 139.5 |
| HIERARCH ESO ISS PBLA12 END | 140.1 |
| HIERARCH ESO ISS PBL13 START | 97.233 |
| HIERARCH ESO ISS PBL13 END | 96.246 |
| HIERARCH ESO ISS PBLA13 START | 110.1 |
| HIERARCH ESO ISS PBLA13 END | 110.6 |
| HIERARCH ESO ISS PBL14 START | 100.34 |
| HIERARCH ESO ISS PBL14 END | 99.366 |
| HIERARCH ESO ISS PBLA14 START | 81.87 |
| HIERARCH ESO ISS PBLA14 END | 82.018 |
| HIERARCH ESO ISS PBL23 START | 49.164 |
| HIERARCH ESO ISS PBL23 END | 48.818 |
| HIERARCH ESO ISS PBLA23 START | 63.7 |
| HIERARCH ESO ISS PBLA23 END | 63.7 |
| HIERARCH ESO ISS PBL24 START | 86.813 |
| HIERARCH ESO ISS PBL24 END | 86.623 |
| HIERARCH ESO ISS PBLA24 START | 36.881 |
| HIERARCH ESO ISS PBLA24 END | 36.94 |
| HIERARCH ESO ISS PBL34 START | 48.316 |
| HIERARCH ESO ISS PBL34 END | 48.327 |
| HIERARCH ESO ISS PBLA34 START | 9.568 |
| HIERARCH ESO ISS PBLA34 END | 9.875 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00293 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002602 |
| HIERARCH ESO ISS AMBI TEMP | 13.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |