Exposure
- ID
- GRAVI.2021-09-30T07:11:55.150_2
- Header ID
- GRAVI.2021-09-30T07:11:55.150
- Date updated
- 2021-09-30 07:21:44 UTC+0000
- Release date
- 2022-09-30 07:21:43 UTC+0000
- UTC Start
- 2021-09-30 07:11:55.150
- UTC End
- 2021-09-30 07:14:19.150
- MJD Start
- 59487.29994386
- MJD End
- 59487.3016105267
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002272
- Ambient temperature (°C)
- 10.82
- Seeing (arcsec)
- 1.065
Observation
- ID
- 48373
- Category
- science
- Program ID
- 105.20KT.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ GAO/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 30729
- Name
- GJ65A
- RA
- 24.7560416666667
- DEC
- -17.9505555555556
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 | 84.5400 | 84.2250 | 124.8000 | 125.2000 |
| A0-J2 | 120.6950 | 120.1540 | 100.0000 | 100.3000 |
| A0-K0 | 121.8790 | 121.4240 | 77.1170 | 77.2840 |
| G1-J2 | 56.5520 | 56.4060 | 61.1000 | 61.2000 |
| G1-K0 | 90.2330 | 90.1880 | 33.2200 | 33.3910 |
| J2-K0 | 48.1190 | 48.1200 | 359.9340 | 0.2490 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.20KT.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59487.29994386 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.770339 |
| 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 | 84.54 |
| HIERARCH ESO ISS PBL12 END | 84.225 |
| HIERARCH ESO ISS PBLA12 START | 124.8 |
| HIERARCH ESO ISS PBLA12 END | 125.2 |
| HIERARCH ESO ISS PBL13 START | 120.695 |
| HIERARCH ESO ISS PBL13 END | 120.154 |
| HIERARCH ESO ISS PBLA13 START | 100.0 |
| HIERARCH ESO ISS PBLA13 END | 100.3 |
| HIERARCH ESO ISS PBL14 START | 121.879 |
| HIERARCH ESO ISS PBL14 END | 121.424 |
| HIERARCH ESO ISS PBLA14 START | 77.117 |
| HIERARCH ESO ISS PBLA14 END | 77.284 |
| HIERARCH ESO ISS PBL23 START | 56.552 |
| HIERARCH ESO ISS PBL23 END | 56.406 |
| HIERARCH ESO ISS PBLA23 START | 61.1 |
| HIERARCH ESO ISS PBLA23 END | 61.2 |
| HIERARCH ESO ISS PBL24 START | 90.233 |
| HIERARCH ESO ISS PBL24 END | 90.188 |
| HIERARCH ESO ISS PBLA24 START | 33.22 |
| HIERARCH ESO ISS PBLA24 END | 33.391 |
| HIERARCH ESO ISS PBL34 START | 48.119 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 359.934 |
| HIERARCH ESO ISS PBLA34 END | 0.249 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002535 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002009 |
| HIERARCH ESO ISS AMBI TEMP | 10.82 |
| HIERARCH ESO ISS AMBI FWHM START | 1.17 |
| HIERARCH ESO ISS AMBI FWHM END | 0.96 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |