Exposure
- ID
- GRAVI.2022-08-10T03:41:00.843_1
- Header ID
- GRAVI.2022-08-10T03:41:00.843
- Date updated
- 2022-08-10 03:51:21 UTC+0000
- Release date
- 2023-08-10 03:51:21 UTC+0000
- UTC Start
- 2022-08-10 03:41:00.843
- UTC End
- 2022-08-10 03:43:24.843
- MJD Start
- 59801.15348198
- MJD End
- 59801.15514864666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064195
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.41000000000000003
Observation
- ID
- 51842
- 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
- 38611
- Name
- WDS_J20452-3120C
- RA
- 310.46239
- DEC
- -32.43718
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.3780 | 89.5100 | 112.2000 | 112.5000 |
| A0-J2 | 128.3810 | 128.5270 | 88.9000 | 89.2000 |
| A0-K0 | 127.7690 | 127.8340 | 67.2280 | 67.6160 |
| G1-J2 | 58.2320 | 58.2350 | 51.5000 | 51.9000 |
| G1-K0 | 90.2310 | 90.2020 | 22.8470 | 23.1800 |
| J2-K0 | 48.0750 | 48.0920 | 347.3320 | 347.6180 |
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 | 59801.15348198 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | ATMic |
| HIERARCH ESO INS SOBJ NAME | WDS_J20452-3120C |
| RA | 310.46239 |
| DEC | -32.43718 |
| 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 | 89.378 |
| HIERARCH ESO ISS PBL12 END | 89.51 |
| HIERARCH ESO ISS PBLA12 START | 112.2 |
| HIERARCH ESO ISS PBLA12 END | 112.5 |
| HIERARCH ESO ISS PBL13 START | 128.381 |
| HIERARCH ESO ISS PBL13 END | 128.527 |
| HIERARCH ESO ISS PBLA13 START | 88.9 |
| HIERARCH ESO ISS PBLA13 END | 89.2 |
| HIERARCH ESO ISS PBL14 START | 127.769 |
| HIERARCH ESO ISS PBL14 END | 127.834 |
| HIERARCH ESO ISS PBLA14 START | 67.228 |
| HIERARCH ESO ISS PBLA14 END | 67.616 |
| HIERARCH ESO ISS PBL23 START | 58.232 |
| HIERARCH ESO ISS PBL23 END | 58.235 |
| HIERARCH ESO ISS PBLA23 START | 51.5 |
| HIERARCH ESO ISS PBLA23 END | 51.9 |
| HIERARCH ESO ISS PBL24 START | 90.231 |
| HIERARCH ESO ISS PBL24 END | 90.202 |
| HIERARCH ESO ISS PBLA24 START | 22.847 |
| HIERARCH ESO ISS PBLA24 END | 23.18 |
| HIERARCH ESO ISS PBL34 START | 48.075 |
| HIERARCH ESO ISS PBL34 END | 48.092 |
| HIERARCH ESO ISS PBLA34 START | 347.332 |
| HIERARCH ESO ISS PBLA34 END | 347.618 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006473 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006366 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |
| HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120B |
| HIERARCH ESO FT ROBJ ALPHA | 204151.1590 |
| HIERARCH ESO FT ROBJ DELTA | -322606.8278 |