Exposure
- ID
- GRAVI.2020-12-01T00:39:21.283_2
- Header ID
- GRAVI.2020-12-01T00:39:21.283
- Date updated
- 2020-12-01 00:46:00 UTC+0000
- Release date
- 2021-12-01 00:46:00 UTC+0000
- UTC Start
- 2020-12-01 00:39:21.283
- UTC End
- 2020-12-01 00:39:30.283
- MJD Start
- 59184.02732967
- MJD End
- 59184.0274338367
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002584
- Ambient temperature (°C)
- 14.82
- Seeing (arcsec)
- 0.925
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 | 89.0380 | 89.0650 | 111.5000 | 111.6000 |
| A0-J2 | 125.2960 | 125.3530 | 88.1000 | 88.1000 |
| A0-K0 | 123.2040 | 123.2610 | 65.5980 | 65.6430 |
| G1-J2 | 56.1470 | 56.1680 | 49.0000 | 49.1000 |
| G1-K0 | 88.5900 | 88.6010 | 19.3620 | 19.4150 |
| J2-K0 | 48.5580 | 48.5560 | 344.4330 | 344.4730 |
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 | 59184.02732967 |
| 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 | 89.038 |
| HIERARCH ESO ISS PBL12 END | 89.065 |
| HIERARCH ESO ISS PBLA12 START | 111.5 |
| HIERARCH ESO ISS PBLA12 END | 111.6 |
| HIERARCH ESO ISS PBL13 START | 125.296 |
| HIERARCH ESO ISS PBL13 END | 125.353 |
| HIERARCH ESO ISS PBLA13 START | 88.1 |
| HIERARCH ESO ISS PBLA13 END | 88.1 |
| HIERARCH ESO ISS PBL14 START | 123.204 |
| HIERARCH ESO ISS PBL14 END | 123.261 |
| HIERARCH ESO ISS PBLA14 START | 65.598 |
| HIERARCH ESO ISS PBLA14 END | 65.643 |
| HIERARCH ESO ISS PBL23 START | 56.147 |
| HIERARCH ESO ISS PBL23 END | 56.168 |
| HIERARCH ESO ISS PBLA23 START | 49.0 |
| HIERARCH ESO ISS PBLA23 END | 49.1 |
| HIERARCH ESO ISS PBL24 START | 88.59 |
| HIERARCH ESO ISS PBL24 END | 88.601 |
| HIERARCH ESO ISS PBLA24 START | 19.362 |
| HIERARCH ESO ISS PBLA24 END | 19.415 |
| HIERARCH ESO ISS PBL34 START | 48.558 |
| HIERARCH ESO ISS PBL34 END | 48.556 |
| HIERARCH ESO ISS PBLA34 START | 344.433 |
| HIERARCH ESO ISS PBLA34 END | 344.473 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002584 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002584 |
| HIERARCH ESO ISS AMBI TEMP | 14.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 1.01 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4069 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1952 |