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| groups:homestake:meetings:20180601 [2018/05/31 17:18] – created mandic | groups:homestake:meetings:20180601 [2018/06/01 12:50] (current) – mandic | ||
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| Agenda: | Agenda: | ||
| - | * Next Meeting: | + | * Next Meeting: |
| * Data analysis topics | * Data analysis topics | ||
| * Data corrections, | * Data corrections, | ||
| + | * Daniel: should check that IRIS data is correct (swapping north and east channels). Will contact Gary and look at the data. | ||
| * Event catalog (Gary/Ross) | * Event catalog (Gary/Ross) | ||
| * Radiometer updates (Pat, Andrew) | * Radiometer updates (Pat, Andrew) | ||
| Line 35: | Line 36: | ||
| * Lead: Gary, Ross | * Lead: Gary, Ross | ||
| - | * Parameter estimation for the Rayleigh and Love eigenfunctions (amplitude vs depth dependence): | + | * Parameter estimation for the Rayleigh and Love eigenfunctions (amplitude vs depth dependence): |
| * Leads: Pat, Daniel | * Leads: Pat, Daniel | ||
| * Also contributing: | * Also contributing: | ||
| * Target: BSSA | * Target: BSSA | ||
| - | * | + | * Pat: decided to include both Rayleigh and Love pieces, Victor wrote abstract, Daniel wrote introduction, |
| + | * Victor: paper should follow the abstract. | ||
| + | * Two plots, one for Rayleigh and one for Love, with several panels (one panel for each frequency). Include both Pat's and Daniel' | ||
| + | * Move some of the data analysis details into the appendix (or supplementary information). | ||
| + | * Pat will renormalize the Love waves separately from the Rayleigh, so Love waves would be normalized to 1 at the surface. | ||
| + | * Victor/Vuk: agrees. | ||
| + | * Victor: BSSA have both an appendix and supplementary info option. | ||
| + | * Daniel: Appendix might be more appropriate for MCMC details. Victor/Vuk agrees. | ||
| + | * Vuk: | ||
| + | * Victor would prefer to push this out, since we are very close. | ||
| + | * Pat and Daniel discussed this, would also like to push it through. Will try to get it ready for submission over 2-week time-scale. | ||
| + | * Pat: will have to go through the LIGO P&P internal review process, which takes a week or two. | ||
| + | * Victor: can we finish it in 1 week? | ||
| + | * Pat and Daniel agree. | ||
| * Estimating directional and modal composition of the seismic noise. (Pat, Levi, Vuk) | * Estimating directional and modal composition of the seismic noise. (Pat, Levi, Vuk) | ||
| * Leads: Pat, Vuk, Levi | * Leads: Pat, Vuk, Levi | ||
| + | * Vuk: Pat has done much work on the radiometer and has written it up in his thesis. Can turn it into a paper. Since Pat will be traveling and then starting a new position, Vuk can try to make this adjustment to a paper. Will need help from Victor, Daniel, and Gary to pitch it correctly for a geo journal. | ||
| + | * Victor: will write an abstract or outline, so that we are on the same page regarding what the paper will cover. | ||
| + | * Vuk agrees. Will prepare the latex skeleton in the dropbox. | ||
| + | * Pat will circulate his thesis. | ||
| * Wiener filter application | * Wiener filter application | ||
| * Leads: Jan, Michael | * Leads: Jan, Michael | ||
| * Latest version: {{: | * Latest version: {{: | ||
| + | * Daniel: worked with Victor and Michael, converging to a draft they like. No conclusions or plots have changed, only adjusting the paper to the geophysics community. Time for other authors to read it. Time-scale: mature draft, hope to have feedback over the next week, so that we can proceed with submission. | ||
| + | * Two parts of the paper: estimating velocities, and Wiener filtering. Tried to motivate them both as relating to precision with which we can describe the ambient field. More motivation added to the paper. | ||
| + | * Tried to related Wiener section to geophysics, talked about variable seismic speeds that Wiener analysis gives. | ||
| + | * There is still a GW section, Vuk/Jan and others to comment if this is sufficient and appropriate. | ||
| + | * Vuk: should give a clear alert to everyone to request replies/ | ||
| + | * Target: Journal of Geophysical Research: Solid Earth | ||
| + | * Victor: currently the paper is geophysics oriented, but includes a discussion on GW. Maybe should think about how to better balance this and connect it better. | ||
| + | * Vuk: will try... | ||
| * Teleseismic EQs and near-surface scattering | * Teleseismic EQs and near-surface scattering | ||