Exposure
- ID
- GRAVI.2020-12-02T01:52:28.224_2
- Header ID
- GRAVI.2020-12-02T01:52:28.224
- Date updated
- 2020-12-02 02:01:14 UTC+0000
- Release date
- 2021-12-02 02:01:14 UTC+0000
- UTC Start
- 2020-12-02 01:52:28.224
- UTC End
- 2020-12-02 01:54:58.224
- MJD Start
- 59185.07810444
- MJD End
- 59185.0798405511
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004315
- Ambient temperature (°C)
- 13.8
- Seeing (arcsec)
- 0.71
Observation
- ID
- 45999
- 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
- 34622
- Name
- GJ65B
- RA
- 24.7558616666667
- DEC
- -17.9500544444444
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 | 89.9390 | 89.8250 | 117.2000 | 117.5000 |
| A0-J2 | 128.8900 | 128.7670 | 94.1000 | 94.3000 |
| A0-K0 | 127.9390 | 127.8930 | 72.4010 | 72.6170 |
| G1-J2 | 58.2230 | 58.2260 | 56.6000 | 56.8000 |
| G1-K0 | 90.2210 | 90.2590 | 27.7360 | 28.0030 |
| J2-K0 | 48.2570 | 48.2470 | 352.1190 | 352.4290 |
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 | 59185.07810444 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.769719 |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 50 |
| HIERARCH ESO ISS PBL12 START | 89.939 |
| HIERARCH ESO ISS PBL12 END | 89.825 |
| HIERARCH ESO ISS PBLA12 START | 117.2 |
| HIERARCH ESO ISS PBLA12 END | 117.5 |
| HIERARCH ESO ISS PBL13 START | 128.89 |
| HIERARCH ESO ISS PBL13 END | 128.767 |
| HIERARCH ESO ISS PBLA13 START | 94.1 |
| HIERARCH ESO ISS PBLA13 END | 94.3 |
| HIERARCH ESO ISS PBL14 START | 127.939 |
| HIERARCH ESO ISS PBL14 END | 127.893 |
| HIERARCH ESO ISS PBLA14 START | 72.401 |
| HIERARCH ESO ISS PBLA14 END | 72.617 |
| HIERARCH ESO ISS PBL23 START | 58.223 |
| HIERARCH ESO ISS PBL23 END | 58.226 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 90.221 |
| HIERARCH ESO ISS PBL24 END | 90.259 |
| HIERARCH ESO ISS PBLA24 START | 27.736 |
| HIERARCH ESO ISS PBLA24 END | 28.003 |
| HIERARCH ESO ISS PBL34 START | 48.257 |
| HIERARCH ESO ISS PBL34 END | 48.247 |
| HIERARCH ESO ISS PBLA34 START | 352.119 |
| HIERARCH ESO ISS PBLA34 END | 352.429 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004315 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004315 |
| HIERARCH ESO ISS AMBI TEMP | 13.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4068 |
| HIERARCH ESO FT ROBJ DELTA | -175700.1960 |