Exposure
- ID
- GRAVI.2020-12-01T03:16:57.681_2
- Header ID
- GRAVI.2020-12-01T03:16:57.681
- Date updated
- 2020-12-01 03:26:00 UTC+0000
- Release date
- 2021-12-01 03:26:00 UTC+0000
- UTC Start
- 2020-12-01 03:16:57.681
- UTC End
- 2020-12-01 03:17:06.681
- MJD Start
- 59184.13677871
- MJD End
- 59184.1368828767
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003885
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.74
Observation
- ID
- 45992
- Category
- science
- Program ID
- 106.215T.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 34615
- Name
- GJ65B
- RA
- 24.7558620833333
- DEC
- -17.9500542222222
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 | 83.4240 | 83.3770 | 126.1000 | 126.2000 |
| A0-J2 | 118.7500 | 118.6660 | 100.9000 | 101.0000 |
| A0-K0 | 120.2250 | 120.1540 | 77.6970 | 77.7210 |
| G1-J2 | 56.0180 | 55.9940 | 61.5000 | 61.5000 |
| G1-K0 | 90.0540 | 90.0460 | 33.8040 | 33.8270 |
| J2-K0 | 48.1220 | 48.1220 | 1.0310 | 1.0760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.215T.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59184.13677871 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.769717 |
| DEC | -17.94769 |
| 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 | 30.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 83.424 |
| HIERARCH ESO ISS PBL12 END | 83.377 |
| HIERARCH ESO ISS PBLA12 START | 126.1 |
| HIERARCH ESO ISS PBLA12 END | 126.2 |
| HIERARCH ESO ISS PBL13 START | 118.75 |
| HIERARCH ESO ISS PBL13 END | 118.666 |
| HIERARCH ESO ISS PBLA13 START | 100.9 |
| HIERARCH ESO ISS PBLA13 END | 101.0 |
| HIERARCH ESO ISS PBL14 START | 120.225 |
| HIERARCH ESO ISS PBL14 END | 120.154 |
| HIERARCH ESO ISS PBLA14 START | 77.697 |
| HIERARCH ESO ISS PBLA14 END | 77.721 |
| HIERARCH ESO ISS PBL23 START | 56.018 |
| HIERARCH ESO ISS PBL23 END | 55.994 |
| HIERARCH ESO ISS PBLA23 START | 61.5 |
| HIERARCH ESO ISS PBLA23 END | 61.5 |
| HIERARCH ESO ISS PBL24 START | 90.054 |
| HIERARCH ESO ISS PBL24 END | 90.046 |
| HIERARCH ESO ISS PBLA24 START | 33.804 |
| HIERARCH ESO ISS PBLA24 END | 33.827 |
| HIERARCH ESO ISS PBL34 START | 48.122 |
| HIERARCH ESO ISS PBL34 END | 48.122 |
| HIERARCH ESO ISS PBLA34 START | 1.031 |
| HIERARCH ESO ISS PBLA34 END | 1.076 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003885 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003885 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1952 |