Exposure
- ID
- GRAVI.2022-10-24T05:32:58.733_2
- Header ID
- GRAVI.2022-10-24T05:32:58.733
- Date updated
- 2022-10-24 05:40:47 UTC+0000
- Release date
- 2023-04-22 05:40:47 UTC+0000
- UTC Start
- 2022-10-24 05:32:58.733
- UTC End
- 2022-10-24 05:35:22.733
- MJD Start
- 59876.23123534
- MJD End
- 59876.2329020067
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004246
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.655
Observation
- ID
- 52909
- Category
- science
- Program ID
- 110.23TC.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
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 | 85.1310 | 84.8290 | 124.1000 | 124.5000 |
| A0-J2 | 121.7230 | 121.2130 | 99.5000 | 99.7000 |
| A0-K0 | 122.7390 | 122.3170 | 76.7770 | 76.9470 |
| G1-J2 | 56.8340 | 56.7010 | 60.8000 | 60.9000 |
| G1-K0 | 90.3200 | 90.2830 | 32.8690 | 33.0480 |
| J2-K0 | 48.1200 | 48.1200 | 359.3080 | 359.6240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59876.23123534 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.771147 |
| DEC | -17.94755 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 85.131 |
| HIERARCH ESO ISS PBL12 END | 84.829 |
| HIERARCH ESO ISS PBLA12 START | 124.1 |
| HIERARCH ESO ISS PBLA12 END | 124.5 |
| HIERARCH ESO ISS PBL13 START | 121.723 |
| HIERARCH ESO ISS PBL13 END | 121.213 |
| HIERARCH ESO ISS PBLA13 START | 99.5 |
| HIERARCH ESO ISS PBLA13 END | 99.7 |
| HIERARCH ESO ISS PBL14 START | 122.739 |
| HIERARCH ESO ISS PBL14 END | 122.317 |
| HIERARCH ESO ISS PBLA14 START | 76.777 |
| HIERARCH ESO ISS PBLA14 END | 76.947 |
| HIERARCH ESO ISS PBL23 START | 56.834 |
| HIERARCH ESO ISS PBL23 END | 56.701 |
| HIERARCH ESO ISS PBLA23 START | 60.8 |
| HIERARCH ESO ISS PBLA23 END | 60.9 |
| HIERARCH ESO ISS PBL24 START | 90.32 |
| HIERARCH ESO ISS PBL24 END | 90.283 |
| HIERARCH ESO ISS PBLA24 START | 32.869 |
| HIERARCH ESO ISS PBLA24 END | 33.048 |
| HIERARCH ESO ISS PBL34 START | 48.12 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 359.308 |
| HIERARCH ESO ISS PBLA34 END | 359.624 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004246 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004246 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |