Exposure
- ID
- GRAVI.2022-08-10T07:26:46.412_2
- Header ID
- GRAVI.2022-08-10T07:26:46.412
- Date updated
- 2022-08-10 07:35:49 UTC+0000
- Release date
- 2023-08-10 07:35:49 UTC+0000
- UTC Start
- 2022-08-10 07:26:46.412
- UTC End
- 2022-08-10 07:29:10.412
- MJD Start
- 59801.3102594
- MJD End
- 59801.3119260667
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007031
- Ambient temperature (°C)
- 13.85
- Seeing (arcsec)
- 0.675
Observation
- ID
- 51850
- Category
- science
- Program ID
- 109.2310.002
- 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
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 | 85.5740 | 85.8920 | 109.4000 | 109.5000 |
| A0-J2 | 118.5770 | 119.1660 | 84.9000 | 85.2000 |
| A0-K0 | 116.9190 | 117.4450 | 61.1100 | 61.4660 |
| G1-J2 | 53.9480 | 54.1240 | 43.9000 | 44.3000 |
| G1-K0 | 87.6240 | 87.6900 | 14.3110 | 14.6920 |
| J2-K0 | 48.6450 | 48.6430 | 341.1160 | 341.3410 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59801.3102594 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.770989 |
| DEC | -17.94757 |
| 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 | 85.574 |
| HIERARCH ESO ISS PBL12 END | 85.892 |
| HIERARCH ESO ISS PBLA12 START | 109.4 |
| HIERARCH ESO ISS PBLA12 END | 109.5 |
| HIERARCH ESO ISS PBL13 START | 118.577 |
| HIERARCH ESO ISS PBL13 END | 119.166 |
| HIERARCH ESO ISS PBLA13 START | 84.9 |
| HIERARCH ESO ISS PBLA13 END | 85.2 |
| HIERARCH ESO ISS PBL14 START | 116.919 |
| HIERARCH ESO ISS PBL14 END | 117.445 |
| HIERARCH ESO ISS PBLA14 START | 61.11 |
| HIERARCH ESO ISS PBLA14 END | 61.466 |
| HIERARCH ESO ISS PBL23 START | 53.948 |
| HIERARCH ESO ISS PBL23 END | 54.124 |
| HIERARCH ESO ISS PBLA23 START | 43.9 |
| HIERARCH ESO ISS PBLA23 END | 44.3 |
| HIERARCH ESO ISS PBL24 START | 87.624 |
| HIERARCH ESO ISS PBL24 END | 87.69 |
| HIERARCH ESO ISS PBLA24 START | 14.311 |
| HIERARCH ESO ISS PBLA24 END | 14.692 |
| HIERARCH ESO ISS PBL34 START | 48.645 |
| HIERARCH ESO ISS PBL34 END | 48.643 |
| HIERARCH ESO ISS PBLA34 START | 341.116 |
| HIERARCH ESO ISS PBLA34 END | 341.341 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007412 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00665 |
| HIERARCH ESO ISS AMBI TEMP | 13.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
| HIERARCH ESO FT ROBJ DELTA | -175702.000 |