Exposure
- ID
- GRAVI.2021-10-05T08:37:49.087_1
- Header ID
- GRAVI.2021-10-05T08:37:49.087
- Date updated
- 2021-10-05 08:50:20 UTC+0000
- Release date
- 2022-10-05 08:50:20 UTC+0000
- UTC Start
- 2021-10-05 08:37:49.087
- UTC End
- 2021-10-05 08:40:13.087
- MJD Start
- 59492.35959592
- MJD End
- 59492.3612625867
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003752
- Ambient temperature (°C)
- 13.3
- Seeing (arcsec)
- 0.325
Observation
- ID
- 48433
- Category
- science
- Program ID
- 108.22EZ.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36314
- Name
- GJ65B
- RA
- 24.77035
- DEC
- -17.94762
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 70.1430 | 69.7460 | 143.4000 | 144.1000 |
| A0-J2 | 91.1870 | 90.2010 | 112.9000 | 113.4000 |
| A0-K0 | 94.2770 | 93.2700 | 82.7590 | 82.8970 |
| G1-J2 | 46.9970 | 46.6350 | 63.8000 | 63.8000 |
| G1-K0 | 85.5910 | 85.3820 | 37.1690 | 37.2000 |
| J2-K0 | 48.3880 | 48.3990 | 11.3830 | 11.6660 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22EZ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59492.35959592 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77035 |
| DEC | -17.94762 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 70.143 |
| HIERARCH ESO ISS PBL12 END | 69.746 |
| HIERARCH ESO ISS PBLA12 START | 143.4 |
| HIERARCH ESO ISS PBLA12 END | 144.1 |
| HIERARCH ESO ISS PBL13 START | 91.187 |
| HIERARCH ESO ISS PBL13 END | 90.201 |
| HIERARCH ESO ISS PBLA13 START | 112.9 |
| HIERARCH ESO ISS PBLA13 END | 113.4 |
| HIERARCH ESO ISS PBL14 START | 94.277 |
| HIERARCH ESO ISS PBL14 END | 93.27 |
| HIERARCH ESO ISS PBLA14 START | 82.759 |
| HIERARCH ESO ISS PBLA14 END | 82.897 |
| HIERARCH ESO ISS PBL23 START | 46.997 |
| HIERARCH ESO ISS PBL23 END | 46.635 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 85.591 |
| HIERARCH ESO ISS PBL24 END | 85.382 |
| HIERARCH ESO ISS PBLA24 START | 37.169 |
| HIERARCH ESO ISS PBLA24 END | 37.2 |
| HIERARCH ESO ISS PBL34 START | 48.388 |
| HIERARCH ESO ISS PBL34 END | 48.399 |
| HIERARCH ESO ISS PBLA34 START | 11.383 |
| HIERARCH ESO ISS PBLA34 END | 11.666 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003899 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003605 |
| HIERARCH ESO ISS AMBI TEMP | 13.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4496 |
| HIERARCH ESO FT ROBJ DELTA | -175702.0000 |