Exposure
- ID
- GRAVI.2019-12-31T00:31:46.988_2
- Header ID
- GRAVI.2019-12-31T00:31:46.988
- Date updated
- 2019-12-31 00:41:01 UTC+0000
- Release date
- 2020-12-31 00:41:01 UTC+0000
- UTC Start
- 2019-12-31 00:31:46.988
- UTC End
- 2019-12-31 00:34:16.988
- MJD Start
- 58848.02207162
- MJD End
- 58848.0238077311
- Exposure time (s)
- 150.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016458
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.91
Observation
- ID
- 43651
- Category
- science
- Program ID
- 0104.C-0161(C)
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- PFUHL/ EISENHAUER/ BRANDNER/ PERRIN/ PERRAUT/ STRAUBMEIER/ AMORIM/ KERVELLA/ LACOUR/ GILLESSEN/ HENNING/ GAO/ GENZEL/ WAISBERG/ OTT/ DEXTER/ WOILLEZ/ WIDMANN/ HIPPLER
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 | 88.2610 | 88.0520 | 120.2000 | 120.5000 |
| A0-J2 | 126.6740 | 126.3660 | 96.5000 | 96.7000 |
| A0-K0 | 126.5940 | 126.3720 | 74.5630 | 74.7530 |
| G1-J2 | 57.9610 | 57.9020 | 58.8000 | 59.0000 |
| G1-K0 | 90.4710 | 90.4770 | 30.3600 | 30.5850 |
| J2-K0 | 48.1690 | 48.1620 | 355.4300 | 355.7440 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0104.C-0161(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 58848.02207162 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.769038 |
| DEC | -17.94777 |
| 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 | 172.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 5.0 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 88.261 |
| HIERARCH ESO ISS PBL12 END | 88.052 |
| HIERARCH ESO ISS PBLA12 START | 120.2 |
| HIERARCH ESO ISS PBLA12 END | 120.5 |
| HIERARCH ESO ISS PBL13 START | 126.674 |
| HIERARCH ESO ISS PBL13 END | 126.366 |
| HIERARCH ESO ISS PBLA13 START | 96.5 |
| HIERARCH ESO ISS PBLA13 END | 96.7 |
| HIERARCH ESO ISS PBL14 START | 126.594 |
| HIERARCH ESO ISS PBL14 END | 126.372 |
| HIERARCH ESO ISS PBLA14 START | 74.563 |
| HIERARCH ESO ISS PBLA14 END | 74.753 |
| HIERARCH ESO ISS PBL23 START | 57.961 |
| HIERARCH ESO ISS PBL23 END | 57.902 |
| HIERARCH ESO ISS PBLA23 START | 58.8 |
| HIERARCH ESO ISS PBLA23 END | 59.0 |
| HIERARCH ESO ISS PBL24 START | 90.471 |
| HIERARCH ESO ISS PBL24 END | 90.477 |
| HIERARCH ESO ISS PBLA24 START | 30.36 |
| HIERARCH ESO ISS PBLA24 END | 30.585 |
| HIERARCH ESO ISS PBL34 START | 48.169 |
| HIERARCH ESO ISS PBL34 END | 48.162 |
| HIERARCH ESO ISS PBLA34 START | 355.43 |
| HIERARCH ESO ISS PBLA34 END | 355.744 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.016458 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016458 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |