Exposure
- ID
- GRAVI.2020-12-01T02:44:15.598_2
- Header ID
- GRAVI.2020-12-01T02:44:15.598
- Date updated
- 2020-12-01 02:51:02 UTC+0000
- Release date
- 2021-12-01 02:51:02 UTC+0000
- UTC Start
- 2020-12-01 02:44:15.598
- UTC End
- 2020-12-01 02:44:24.598
- MJD Start
- 59184.11406942
- MJD End
- 59184.1141735867
- Exposure time (s)
- 9.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030625
- Ambient temperature (°C)
- 14.95
- Seeing (arcsec)
- 0.81
Observation
- ID
- 45990
- 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
- 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 | 86.8440 | 86.8040 | 122.1000 | 122.1000 |
| A0-J2 | 124.5060 | 124.4440 | 98.0000 | 98.0000 |
| A0-K0 | 124.9660 | 124.9170 | 75.7060 | 75.7330 |
| G1-J2 | 57.5060 | 57.4910 | 59.8000 | 59.9000 |
| G1-K0 | 90.4550 | 90.4530 | 31.6850 | 31.7160 |
| J2-K0 | 48.1350 | 48.1350 | 357.3670 | 357.4150 |
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 | 59184.11406942 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| 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 | 86.844 |
| HIERARCH ESO ISS PBL12 END | 86.804 |
| HIERARCH ESO ISS PBLA12 START | 122.1 |
| HIERARCH ESO ISS PBLA12 END | 122.1 |
| HIERARCH ESO ISS PBL13 START | 124.506 |
| HIERARCH ESO ISS PBL13 END | 124.444 |
| HIERARCH ESO ISS PBLA13 START | 98.0 |
| HIERARCH ESO ISS PBLA13 END | 98.0 |
| HIERARCH ESO ISS PBL14 START | 124.966 |
| HIERARCH ESO ISS PBL14 END | 124.917 |
| HIERARCH ESO ISS PBLA14 START | 75.706 |
| HIERARCH ESO ISS PBLA14 END | 75.733 |
| HIERARCH ESO ISS PBL23 START | 57.506 |
| HIERARCH ESO ISS PBL23 END | 57.491 |
| HIERARCH ESO ISS PBLA23 START | 59.8 |
| HIERARCH ESO ISS PBLA23 END | 59.9 |
| HIERARCH ESO ISS PBL24 START | 90.455 |
| HIERARCH ESO ISS PBL24 END | 90.453 |
| HIERARCH ESO ISS PBLA24 START | 31.685 |
| HIERARCH ESO ISS PBLA24 END | 31.716 |
| HIERARCH ESO ISS PBL34 START | 48.135 |
| HIERARCH ESO ISS PBL34 END | 48.135 |
| HIERARCH ESO ISS PBLA34 START | 357.367 |
| HIERARCH ESO ISS PBLA34 END | 357.415 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003011 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003114 |
| HIERARCH ESO ISS AMBI TEMP | 14.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |