Exposure
- ID
- GRAVI.2024-09-02T10:16:41.032_1
- Header ID
- GRAVI.2024-09-02T10:16:41.032
- Date updated
- 2024-09-02 11:35:41 UTC+0000
- Release date
- 2025-03-01 11:35:41 UTC+0000
- UTC Start
- 2024-09-02 10:16:41.032
- UTC End
- 2024-09-02 10:19:21.032
- MJD Start
- 60555.42825269
- MJD End
- 60555.430104541854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006651
- Ambient temperature (°C)
- 15.28
- Seeing (arcsec)
- 0.54
Observation
- ID
- 60508
- Category
- science
- Program ID
- 113.26EK.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND
Target
- ID
- 44953
- Name
- HD142B
- RA
- 1.58122
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.8250 | 86.7750 | 166.0000 | 166.7000 |
| A0-J2 | 106.9490 | 106.6440 | 149.4000 | 150.2000 |
| A0-K0 | 85.8590 | 85.2270 | 126.7170 | 127.5860 |
| G1-J2 | 34.3810 | 33.9990 | 103.1000 | 103.8000 |
| G1-K0 | 58.1180 | 57.6400 | 55.4970 | 55.7210 |
| J2-K0 | 43.2090 | 43.1460 | 19.4840 | 19.7980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60555.42825269 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.58122 |
| DEC | -49.07592 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 86.825 |
| HIERARCH ESO ISS PBL12 END | 86.775 |
| HIERARCH ESO ISS PBLA12 START | 166.0 |
| HIERARCH ESO ISS PBLA12 END | 166.7 |
| HIERARCH ESO ISS PBL13 START | 106.949 |
| HIERARCH ESO ISS PBL13 END | 106.644 |
| HIERARCH ESO ISS PBLA13 START | 149.4 |
| HIERARCH ESO ISS PBLA13 END | 150.2 |
| HIERARCH ESO ISS PBL14 START | 85.859 |
| HIERARCH ESO ISS PBL14 END | 85.227 |
| HIERARCH ESO ISS PBLA14 START | 126.717 |
| HIERARCH ESO ISS PBLA14 END | 127.586 |
| HIERARCH ESO ISS PBL23 START | 34.381 |
| HIERARCH ESO ISS PBL23 END | 33.999 |
| HIERARCH ESO ISS PBLA23 START | 103.1 |
| HIERARCH ESO ISS PBLA23 END | 103.8 |
| HIERARCH ESO ISS PBL24 START | 58.118 |
| HIERARCH ESO ISS PBL24 END | 57.64 |
| HIERARCH ESO ISS PBLA24 START | 55.497 |
| HIERARCH ESO ISS PBLA24 END | 55.721 |
| HIERARCH ESO ISS PBL34 START | 43.209 |
| HIERARCH ESO ISS PBL34 END | 43.146 |
| HIERARCH ESO ISS PBLA34 START | 19.484 |
| HIERARCH ESO ISS PBLA34 END | 19.798 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006651 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006651 |
| HIERARCH ESO ISS AMBI TEMP | 15.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1736 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6711 |