Exposure
- ID
- GRAVI.2022-08-10T03:15:06.778_1
- Header ID
- GRAVI.2022-08-10T03:15:06.778
- Date updated
- 2022-08-10 03:25:51 UTC+0000
- Release date
- 2023-08-10 03:25:51 UTC+0000
- UTC Start
- 2022-08-10 03:15:06.778
- UTC End
- 2022-08-10 03:17:30.778
- MJD Start
- 59801.13549512
- MJD End
- 59801.13716178666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00383
- Ambient temperature (°C)
- 14.63
- Seeing (arcsec)
- 0.535
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 | 87.7480 | 87.9590 | 109.1000 | 109.4000 |
| A0-J2 | 126.3800 | 126.6510 | 85.3000 | 85.7000 |
| A0-K0 | 126.6460 | 126.8110 | 63.5180 | 63.9240 |
| G1-J2 | 58.0330 | 58.0680 | 47.9000 | 48.3000 |
| G1-K0 | 90.4140 | 90.4010 | 19.6700 | 20.0140 |
| J2-K0 | 47.8900 | 47.9130 | 344.7440 | 345.0110 |
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 | 59801.13549512 |
| 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 | 87.748 |
| HIERARCH ESO ISS PBL12 END | 87.959 |
| HIERARCH ESO ISS PBLA12 START | 109.1 |
| HIERARCH ESO ISS PBLA12 END | 109.4 |
| HIERARCH ESO ISS PBL13 START | 126.38 |
| HIERARCH ESO ISS PBL13 END | 126.651 |
| HIERARCH ESO ISS PBLA13 START | 85.3 |
| HIERARCH ESO ISS PBLA13 END | 85.7 |
| HIERARCH ESO ISS PBL14 START | 126.646 |
| HIERARCH ESO ISS PBL14 END | 126.811 |
| HIERARCH ESO ISS PBLA14 START | 63.518 |
| HIERARCH ESO ISS PBLA14 END | 63.924 |
| HIERARCH ESO ISS PBL23 START | 58.033 |
| HIERARCH ESO ISS PBL23 END | 58.068 |
| HIERARCH ESO ISS PBLA23 START | 47.9 |
| HIERARCH ESO ISS PBLA23 END | 48.3 |
| HIERARCH ESO ISS PBL24 START | 90.414 |
| HIERARCH ESO ISS PBL24 END | 90.401 |
| HIERARCH ESO ISS PBLA24 START | 19.67 |
| HIERARCH ESO ISS PBLA24 END | 20.014 |
| HIERARCH ESO ISS PBL34 START | 47.89 |
| HIERARCH ESO ISS PBL34 END | 47.913 |
| HIERARCH ESO ISS PBLA34 START | 344.744 |
| HIERARCH ESO ISS PBLA34 END | 345.011 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003401 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004259 |
| HIERARCH ESO ISS AMBI TEMP | 14.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120B |
| HIERARCH ESO FT ROBJ ALPHA | 204151.159 |
| HIERARCH ESO FT ROBJ DELTA | -322606.828 |