Exposure
- ID
- GRAVI.2024-09-16T05:53:40.907_2
- Header ID
- GRAVI.2024-09-16T05:53:40.907
- Date updated
- 2024-09-16 06:05:35 UTC+0000
- Release date
- 2025-03-15 06:05:35 UTC+0000
- UTC Start
- 2024-09-16 05:53:40.907
- UTC End
- 2024-09-16 05:56:20.907
- MJD Start
- 60569.24561235
- MJD End
- 60569.2474642019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041035
- Ambient temperature (°C)
- 15.26
- Seeing (arcsec)
- 0.695
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 | 89.8520 | 89.9690 | 112.5000 | 112.7000 |
| A0-J2 | 127.0750 | 127.3510 | 89.3000 | 89.6000 |
| A0-K0 | 125.0280 | 125.3260 | 67.1620 | 67.4420 |
| G1-J2 | 56.8360 | 56.9530 | 50.8000 | 51.1000 |
| G1-K0 | 88.9740 | 89.0460 | 21.2320 | 21.5740 |
| J2-K0 | 48.5010 | 48.4890 | 345.8700 | 346.1480 |
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 | 60569.24561235 |
| 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 | 89.852 |
| HIERARCH ESO ISS PBL12 END | 89.969 |
| HIERARCH ESO ISS PBLA12 START | 112.5 |
| HIERARCH ESO ISS PBLA12 END | 112.7 |
| HIERARCH ESO ISS PBL13 START | 127.075 |
| HIERARCH ESO ISS PBL13 END | 127.351 |
| HIERARCH ESO ISS PBLA13 START | 89.3 |
| HIERARCH ESO ISS PBLA13 END | 89.6 |
| HIERARCH ESO ISS PBL14 START | 125.028 |
| HIERARCH ESO ISS PBL14 END | 125.326 |
| HIERARCH ESO ISS PBLA14 START | 67.162 |
| HIERARCH ESO ISS PBLA14 END | 67.442 |
| HIERARCH ESO ISS PBL23 START | 56.836 |
| HIERARCH ESO ISS PBL23 END | 56.953 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 51.1 |
| HIERARCH ESO ISS PBL24 START | 88.974 |
| HIERARCH ESO ISS PBL24 END | 89.046 |
| HIERARCH ESO ISS PBLA24 START | 21.232 |
| HIERARCH ESO ISS PBLA24 END | 21.574 |
| HIERARCH ESO ISS PBL34 START | 48.501 |
| HIERARCH ESO ISS PBL34 END | 48.489 |
| HIERARCH ESO ISS PBLA34 START | 345.87 |
| HIERARCH ESO ISS PBLA34 END | 346.148 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004616 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003591 |
| HIERARCH ESO ISS AMBI TEMP | 15.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |