Exposure
- ID
- GRAVI.2022-12-19T01:56:22.402_1
- Header ID
- GRAVI.2022-12-19T01:56:22.402
- Date updated
- 2022-12-19 02:05:53 UTC+0000
- Release date
- 2023-06-17 02:05:53 UTC+0000
- UTC Start
- 2022-12-19 01:56:22.402
- UTC End
- 2022-12-19 01:59:02.402
- MJD Start
- 59932.08081484
- MJD End
- 59932.0826666919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004688
- Ambient temperature (°C)
- 12.48
- Seeing (arcsec)
- 0.785
Observation
- ID
- 53576
- Category
- science
- Program ID
- 110.23TC.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/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39838
- Name
- HD142B
- RA
- 1.580877
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7090 | 88.6280 | 148.4000 | 149.1000 |
| A0-J2 | 116.3480 | 115.9710 | 129.1000 | 129.8000 |
| A0-K0 | 102.9170 | 102.2870 | 106.7960 | 107.4720 |
| G1-J2 | 43.8590 | 43.5280 | 87.2000 | 87.7000 |
| G1-K0 | 69.3530 | 68.9740 | 48.6500 | 48.9430 |
| J2-K0 | 44.4310 | 44.3990 | 10.7080 | 11.0580 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59932.08081484 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580877 |
| DEC | -49.07591 |
| 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 | 88.709 |
| HIERARCH ESO ISS PBL12 END | 88.628 |
| HIERARCH ESO ISS PBLA12 START | 148.4 |
| HIERARCH ESO ISS PBLA12 END | 149.1 |
| HIERARCH ESO ISS PBL13 START | 116.348 |
| HIERARCH ESO ISS PBL13 END | 115.971 |
| HIERARCH ESO ISS PBLA13 START | 129.1 |
| HIERARCH ESO ISS PBLA13 END | 129.8 |
| HIERARCH ESO ISS PBL14 START | 102.917 |
| HIERARCH ESO ISS PBL14 END | 102.287 |
| HIERARCH ESO ISS PBLA14 START | 106.796 |
| HIERARCH ESO ISS PBLA14 END | 107.472 |
| HIERARCH ESO ISS PBL23 START | 43.859 |
| HIERARCH ESO ISS PBL23 END | 43.528 |
| HIERARCH ESO ISS PBLA23 START | 87.2 |
| HIERARCH ESO ISS PBLA23 END | 87.7 |
| HIERARCH ESO ISS PBL24 START | 69.353 |
| HIERARCH ESO ISS PBL24 END | 68.974 |
| HIERARCH ESO ISS PBLA24 START | 48.65 |
| HIERARCH ESO ISS PBLA24 END | 48.943 |
| HIERARCH ESO ISS PBL34 START | 44.431 |
| HIERARCH ESO ISS PBL34 END | 44.399 |
| HIERARCH ESO ISS PBLA34 START | 10.708 |
| HIERARCH ESO ISS PBLA34 END | 11.058 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004127 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005249 |
| HIERARCH ESO ISS AMBI TEMP | 12.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |