Exposure
- ID
- GRAVI.2024-09-16T05:02:52.778_2
- Header ID
- GRAVI.2024-09-16T05:02:52.778
- Date updated
- 2024-09-16 05:10:47 UTC+0000
- Release date
- 2025-03-15 05:10:47 UTC+0000
- UTC Start
- 2024-09-16 05:02:52.778
- UTC End
- 2024-09-16 05:05:32.778
- MJD Start
- 60569.21033308
- MJD End
- 60569.2121849319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002681
- Ambient temperature (°C)
- 15.34
- Seeing (arcsec)
- 1.05
Observation
- ID
- 60771
- Category
- science
- Program ID
- 113.26EK.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 / 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 | 85.9680 | 86.2840 | 109.6000 | 109.7000 |
| A0-J2 | 119.3060 | 119.8960 | 85.2000 | 85.5000 |
| A0-K0 | 117.5670 | 118.0980 | 61.5560 | 61.9170 |
| G1-J2 | 54.1660 | 54.3450 | 44.4000 | 44.8000 |
| G1-K0 | 87.7020 | 87.7710 | 14.7800 | 15.1710 |
| J2-K0 | 48.6410 | 48.6370 | 341.3930 | 341.6290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60569.21033308 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772787 |
| DEC | -17.94749 |
| 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 | 85.968 |
| HIERARCH ESO ISS PBL12 END | 86.284 |
| HIERARCH ESO ISS PBLA12 START | 109.6 |
| HIERARCH ESO ISS PBLA12 END | 109.7 |
| HIERARCH ESO ISS PBL13 START | 119.306 |
| HIERARCH ESO ISS PBL13 END | 119.896 |
| HIERARCH ESO ISS PBLA13 START | 85.2 |
| HIERARCH ESO ISS PBLA13 END | 85.5 |
| HIERARCH ESO ISS PBL14 START | 117.567 |
| HIERARCH ESO ISS PBL14 END | 118.098 |
| HIERARCH ESO ISS PBLA14 START | 61.556 |
| HIERARCH ESO ISS PBLA14 END | 61.917 |
| HIERARCH ESO ISS PBL23 START | 54.166 |
| HIERARCH ESO ISS PBL23 END | 54.345 |
| HIERARCH ESO ISS PBLA23 START | 44.4 |
| HIERARCH ESO ISS PBLA23 END | 44.8 |
| HIERARCH ESO ISS PBL24 START | 87.702 |
| HIERARCH ESO ISS PBL24 END | 87.771 |
| HIERARCH ESO ISS PBLA24 START | 14.78 |
| HIERARCH ESO ISS PBLA24 END | 15.171 |
| HIERARCH ESO ISS PBL34 START | 48.641 |
| HIERARCH ESO ISS PBL34 END | 48.637 |
| HIERARCH ESO ISS PBLA34 START | 341.393 |
| HIERARCH ESO ISS PBLA34 END | 341.629 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002681 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002681 |
| HIERARCH ESO ISS AMBI TEMP | 15.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 1.0 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |