Hello, I was visiting https://data.nanograv.org/ to see what kind of data you are sharing online. I am tracking most all the sensor networks on the Internet, especially the emerging ones. If I understand this talk by Steve Taylor at https://www.youtube.com/watch?v=_UptA7pkARo you are only observing at widely separated times for about 30 minutes? He talks about
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As the quantum detectors get more sensitivity they should be picking up fluctuations in the local gravitational potential and electromagnetic background fields of the earth. But I have not seen anyone running a detector continuously for the days or weeks or months needed to do the required correlations to trace things out. Nor, do I
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Andy, Thanks. I have searched the Internet almost every day for the last 23 years, and have learned never to think something doesn’t exist. Thanks for confirming that there are likely no permanent magnetometer arrays. There could still be someone who does it for fun, and doesn’t tell anyone. I wrote some notes below about
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Is there a way to ask for help? I have many projects that I would like to try, but often am missing critical pieces that probably are obvious or trivial for someone else. For instance, I want to write algorithms for pan tilt zoom imaging with multiple cameras. The algorithms are relatively easy – but
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https://www.researchgate.net/post/Please_I_want_to_enquire_How_can_I_download_Geomagnetically_induced_current_data_GIC_of_one_minute_time_resolution_data Alaa Mohamed, Today I was just reviewing “global conductivity models” and “geomagnetically induced currents” for the Internet Foundation. The common practice seems to be to use 1D and 3D conductivity models, then use the fairly dense magnetotelluric (MT) arrays for the changing magnetic fields that induce the changes. There are LOTS of electromagnetic datasets.
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L.D. Edmonds I did not mean to stir things up. I track global sensor networks (the communities of people working together) and many of the “quantum” and “gravitational” and “quark gluon” and “neutrino” groups get rather esoteric in their language and methods. The methods are not too hard, but sorting out what people mean by
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https://www.researchgate.net/post/Was_Schrodingers_equation_born_from_statistics The Schrodinger equation, as it is used most of the time, is the 3D wave equations with stationary solutions. In every practical application you use dynamic models where the resonances and states are part of the constraints. The vacuum states usually require working with the nonlinear Schrodinger solutions. And most scattering and resonance problems
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Shawn, I keep coming back to your interests. This morning I was looking at planetary and space chemistry. Not trying to find economic opportunities, but rather just to see all the people and groups, the issues and opportunities discussed. There are books and papers and reports and studies. But they are all on paper, and
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Hello, I was at https://www.virgo-gw.eu/#about and clicked on “Click here for more information on the Virgo experiment and its science.” to find that the link is broken. “page not found” “There is no offer for the moment, stay tuned” I am looking at the O3a data at https://www.gw-openscience.org/archive/links/O3a_16KHZ_R1/V1/1238166018/1253977218/simple/ I can download it and read it
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https://iopscience.iop.org/article/10.1088/1361-6382/ab685e Dear HotJar and IOP Readers, Your questions are too specific. I came here because of a search on Google for gravitational waves software, particularly how the signal on the two arms of each detector is extracted from the single interference strain data. Now your articles are all in text and pictures, so I have
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