Exposure
- ID
- GRAVI.2024-09-02T07:57:25.679_2
- Header ID
- GRAVI.2024-09-02T07:57:25.679
- Date updated
- 2024-09-02 08:30:49 UTC+0000
- Release date
- 2025-03-01 08:30:49 UTC+0000
- UTC Start
- 2024-09-02 07:57:25.679
- UTC End
- 2024-09-02 08:00:05.679
- MJD Start
- 60555.33154721
- MJD End
- 60555.3333990619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006107
- Ambient temperature (°C)
- 15.52
- Seeing (arcsec)
- 0.525
Observation
- ID
- 60506
- Category
- science
- Program ID
- 113.26EK.003
- 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 | 89.6390 | 89.5010 | 117.9000 | 118.1000 |
| A0-J2 | 128.5540 | 128.3860 | 94.6000 | 94.8000 |
| A0-K0 | 127.7960 | 127.7080 | 72.9100 | 73.1210 |
| G1-J2 | 58.2240 | 58.2140 | 57.1000 | 57.3000 |
| G1-K0 | 90.3090 | 90.3400 | 28.3690 | 28.6290 |
| J2-K0 | 48.2310 | 48.2220 | 352.8660 | 353.1810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60555.33154721 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772773 |
| 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 | 89.639 |
| HIERARCH ESO ISS PBL12 END | 89.501 |
| HIERARCH ESO ISS PBLA12 START | 117.9 |
| HIERARCH ESO ISS PBLA12 END | 118.1 |
| HIERARCH ESO ISS PBL13 START | 128.554 |
| HIERARCH ESO ISS PBL13 END | 128.386 |
| HIERARCH ESO ISS PBLA13 START | 94.6 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 127.796 |
| HIERARCH ESO ISS PBL14 END | 127.708 |
| HIERARCH ESO ISS PBLA14 START | 72.91 |
| HIERARCH ESO ISS PBLA14 END | 73.121 |
| HIERARCH ESO ISS PBL23 START | 58.224 |
| HIERARCH ESO ISS PBL23 END | 58.214 |
| HIERARCH ESO ISS PBLA23 START | 57.1 |
| HIERARCH ESO ISS PBLA23 END | 57.3 |
| HIERARCH ESO ISS PBL24 START | 90.309 |
| HIERARCH ESO ISS PBL24 END | 90.34 |
| HIERARCH ESO ISS PBLA24 START | 28.369 |
| HIERARCH ESO ISS PBLA24 END | 28.629 |
| HIERARCH ESO ISS PBL34 START | 48.231 |
| HIERARCH ESO ISS PBL34 END | 48.222 |
| HIERARCH ESO ISS PBLA34 START | 352.866 |
| HIERARCH ESO ISS PBLA34 END | 353.181 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00591 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006304 |
| HIERARCH ESO ISS AMBI TEMP | 15.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |