Exposure
- ID
- GRAVI.2022-08-10T03:37:51.835_1
- Header ID
- GRAVI.2022-08-10T03:37:51.835
- Date updated
- 2022-08-10 03:46:16 UTC+0000
- Release date
- 2023-08-10 03:46:16 UTC+0000
- UTC Start
- 2022-08-10 03:37:51.835
- UTC End
- 2022-08-10 03:40:15.835
- MJD Start
- 59801.15129439
- MJD End
- 59801.152961056665
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006056499999999999
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.46499999999999997
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 | 89.2200 | 89.3600 | 111.8000 | 112.1000 |
| A0-J2 | 128.2000 | 128.3610 | 88.4000 | 88.8000 |
| A0-K0 | 127.6830 | 127.7600 | 66.7810 | 67.1770 |
| G1-J2 | 58.2240 | 58.2320 | 51.1000 | 51.5000 |
| G1-K0 | 90.2610 | 90.2340 | 22.4620 | 22.8030 |
| J2-K0 | 48.0560 | 48.0730 | 347.0030 | 347.2940 |
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 | 59801.15129439 |
| 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 | 89.22 |
| HIERARCH ESO ISS PBL12 END | 89.36 |
| HIERARCH ESO ISS PBLA12 START | 111.8 |
| HIERARCH ESO ISS PBLA12 END | 112.1 |
| HIERARCH ESO ISS PBL13 START | 128.2 |
| HIERARCH ESO ISS PBL13 END | 128.361 |
| HIERARCH ESO ISS PBLA13 START | 88.4 |
| HIERARCH ESO ISS PBLA13 END | 88.8 |
| HIERARCH ESO ISS PBL14 START | 127.683 |
| HIERARCH ESO ISS PBL14 END | 127.76 |
| HIERARCH ESO ISS PBLA14 START | 66.781 |
| HIERARCH ESO ISS PBLA14 END | 67.177 |
| HIERARCH ESO ISS PBL23 START | 58.224 |
| HIERARCH ESO ISS PBL23 END | 58.232 |
| HIERARCH ESO ISS PBLA23 START | 51.1 |
| HIERARCH ESO ISS PBLA23 END | 51.5 |
| HIERARCH ESO ISS PBL24 START | 90.261 |
| HIERARCH ESO ISS PBL24 END | 90.234 |
| HIERARCH ESO ISS PBLA24 START | 22.462 |
| HIERARCH ESO ISS PBLA24 END | 22.803 |
| HIERARCH ESO ISS PBL34 START | 48.056 |
| HIERARCH ESO ISS PBL34 END | 48.073 |
| HIERARCH ESO ISS PBLA34 START | 347.003 |
| HIERARCH ESO ISS PBLA34 END | 347.294 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006594 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005519 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120B |
| HIERARCH ESO FT ROBJ ALPHA | 204151.1590 |
| HIERARCH ESO FT ROBJ DELTA | -322606.8278 |