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| === PMC === | ------------------------------------------- === This week: 31 Jan - 4 Feb === ==== Wiener Filtering Paper ==== * Finish the damn plots. * Replot the 1-month stuff with the new weighting (Rossa is currently working on the residuals) * Convert differential motion plot to m/rtHz * Reread the full text, make sure it's all good. * Add undergrad Keenan Pepper (UCSB?) to the author list, acknowledge NSF/SURF program. * Remind Rana to email him to make sure this is okay. ==== 40m Locking ==== ==== 40m Chores ==== ==== Computer Chores ==== * Need to move my fftw library to another place in my path...or something like that? * Get NDS2 running on laptop. ==== Online Adaptive Filtering (OAF) ==== ==== Seismic Simulations ==== * Reread 2D scattering paper * Look up Matlab fft2, for using to transform site building shapes into k-space * Start thinking about how to make 2D scattering code (To talk about at GWADW in May). ==== Guralp Seismometers ==== * Change channel names - check Joe's email for instructions. Then write wiki page. * Make sure the accelerometers are being acquired. ==== Microphones ==== ==== Mode Cleaner ==== * WFS quantum efficiency as a function of angle. * Do several, but not too many, points. * Use a lens to make the beam smaller. * Use the Jenne Laser instead of the Crysta-Laser, because it's more stable? ==== PMC ==== ==== RF System ==== ==== Tip Tilts ==== ==== 40m Suspensions ==== ==== Feed Forward Paper ==== ==== Planning for the Future ==== * Follow up on site packing stuff - what to get from where. ----------------------------------------- === This month: Feb 2011 === ==== Wiener Filtering Paper ==== * Send to mevans for review. * Send to P&P committee for review. ==== 40m Locking ==== ==== 40m Chores ==== ==== Computer Chores ==== ==== Online Adaptive Filtering (OAF) ==== * Make it work again after the upgrade. ==== Seismic Simulations ==== * Take a more thorough look at reflections simulation. What does it mean? * What is the next step? * Repeat scattering stuff for incident Rayleigh waves. * Repeat scattering stuff for incident S-waves. * Want to know ratios of inc. waves to outgoing waves, for all combos of inc. and out. waves. This is to figure out where the energy is going. * Try to do scattering for incident spherical pressure waves. Use one topographic scale, and decompose the spherical wave into a sum of incident plane waves. * Take a spatial spectrum of the surface displacement. Take Fourier transform of the surface displacement. Plot should be similar to reflection coefficients. Can compare later with real data, maybe back out what kind of incident wave structure we have at the sites. * Read Jan's paper draft on NN. ==== Guralp Seismometers ==== ==== Microphones ==== ==== Mode Cleaner ==== ==== PMC ==== * Draw up 4inch PMC base in solidworks, send it to be made. * Send drawing to people who need it. ==== RF System ==== * This is mostly Suresh's stuff now: * Get distribution box put together * Get all the photodiodes made and tested ==== Tip Tilts ==== ==== 40m Suspensions ==== ==== Feed Forward Paper ==== * Make a plot of then / now. Send it to Ryan. ==== Planning for the Future ==== * Write 2 year plan for the seismology stuff. * Poster for LSC * 1D scattering * Seismometer array stuff * Plan for filtering out all the seismic/NN noise * Give Talk at PCGM in March. * Apply to go to GWADW in May Get $1000 NSF International Travel money. * Talk should include little 'movies' of 2D scattering * Useful seismometer array distributions? * Follow up on PASSCAL application - will we get any seismometers??? ---------------------------------------- === This year: 2011 === ==== Wiener Filtering Paper ==== ==== 40m Locking ==== ==== 40m Chores ==== ==== Computer Chores ==== ==== Online Adaptive Filtering (OAF) ==== ==== Seismic Simulations ==== ==== Guralp Seismometers ==== * Use Altium to remake the Guralp breakout box. Make it less crappy this time. ==== Microphones ==== * Connect them to the DAQ. * Try to do something with them. ==== Mode Cleaner ==== ==== PMC ==== |
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| === Mode Cleaner === | ==== RF System ==== |
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| === Online Adaptive Filtering (OAF) === * Make it work again after the upgrade. |
==== Tip Tilts ==== * Shake test / transfer functions for spare TT |
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| === Wiener Filtering Paper === * Finish the damn plots. * Add a short section about the seismometers, and how we can't do better than we are, with the sensors that we have. * Polish it up a little, then send it out for review. |
==== 40m Suspensions ==== |
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| === Feed Forward Paper === * Make a plot of then / now. Send it to Ryan. |
==== Feed Forward Paper ==== |
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| === Seismic Simulations === * Take a more thorough look at reflections simulation. What does it mean? * What is the next step? * Sum up a bunch of different wavelength scattering simulations, to simulate a ~square building. * Repeat scattering stuff for incident Rayleigh waves. * Want to know ratios of inc. waves to outgoing waves, for all combos of inc. and out. waves. This is to figure out where the energy is going. |
==== Electronics ==== * Make a low noise audio amplifier - matched BJT pairs. |
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| === Guralp Seismometers === * Use Altium to remake the Guralp breakout box. Make it less crappy this time. === Planning for the future === * Write 2 year plan for the seismology stuff. === 40m Suspensions === * Put ETMX back in tower. * Scrub glue off of ETMY, reglue. * Suspend ETMY, balance, bake, resuspend. |
==== Planning for the Future ==== * Think about Candidacy one of these days. * Write and give a Tuesday Seminar (~March?) |
Jenne's To Do List
Jenne has waaay too many things to do. Here is a summary:
This week: 31 Jan - 4 Feb
Wiener Filtering Paper
- Finish the damn plots.
- Replot the 1-month stuff with the new weighting (Rossa is currently working on the residuals)
- Convert differential motion plot to m/rtHz
- Reread the full text, make sure it's all good.
- Add undergrad Keenan Pepper (UCSB?) to the author list, acknowledge NSF/SURF program.
- Remind Rana to email him to make sure this is okay.
40m Locking
40m Chores
Computer Chores
- Need to move my fftw library to another place in my path...or something like that?
- Get NDS2 running on laptop.
Online Adaptive Filtering (OAF)
Seismic Simulations
- Reread 2D scattering paper
- Look up Matlab fft2, for using to transform site building shapes into k-space
- Start thinking about how to make 2D scattering code (To talk about at GWADW in May).
Guralp Seismometers
- Change channel names - check Joe's email for instructions. Then write wiki page.
- Make sure the accelerometers are being acquired.
Microphones
Mode Cleaner
- WFS quantum efficiency as a function of angle.
- Do several, but not too many, points.
- Use a lens to make the beam smaller.
- Use the Jenne Laser instead of the Crysta-Laser, because it's more stable?
PMC
RF System
Tip Tilts
40m Suspensions
Feed Forward Paper
Planning for the Future
- Follow up on site packing stuff - what to get from where.
This month: Feb 2011
Wiener Filtering Paper
- Send to mevans for review.
Send to P&P committee for review.
40m Locking
40m Chores
Computer Chores
Online Adaptive Filtering (OAF)
- Make it work again after the upgrade.
Seismic Simulations
- Take a more thorough look at reflections simulation. What does it mean?
- What is the next step?
- Repeat scattering stuff for incident Rayleigh waves.
- Repeat scattering stuff for incident S-waves.
- Want to know ratios of inc. waves to outgoing waves, for all combos of inc. and out. waves. This is to figure out where the energy is going.
- Try to do scattering for incident spherical pressure waves. Use one topographic scale, and decompose the spherical wave into a sum of incident plane waves.
- Take a spatial spectrum of the surface displacement. Take Fourier transform of the surface displacement. Plot should be similar to reflection coefficients. Can compare later with real data, maybe back out what kind of incident wave structure we have at the sites.
- Read Jan's paper draft on NN.
Guralp Seismometers
Microphones
Mode Cleaner
PMC
- Draw up 4inch PMC base in solidworks, send it to be made.
- Send drawing to people who need it.
RF System
- This is mostly Suresh's stuff now:
- Get distribution box put together
- Get all the photodiodes made and tested
Tip Tilts
40m Suspensions
Feed Forward Paper
- Make a plot of then / now. Send it to Ryan.
Planning for the Future
- Write 2 year plan for the seismology stuff.
- Poster for LSC
- 1D scattering
- Seismometer array stuff
- Plan for filtering out all the seismic/NN noise
- Give Talk at PCGM in March.
- Apply to go to GWADW in May Get $1000 NSF International Travel money.
- Talk should include little 'movies' of 2D scattering
- Useful seismometer array distributions?
- Follow up on PASSCAL application - will we get any seismometers???
This year: 2011
Wiener Filtering Paper
40m Locking
40m Chores
Computer Chores
Online Adaptive Filtering (OAF)
Seismic Simulations
Guralp Seismometers
- Use Altium to remake the Guralp breakout box. Make it less crappy this time.
Microphones
- Connect them to the DAQ.
- Try to do something with them.
Mode Cleaner
PMC
- Use Altium to design a new PMC circuit board. Get it made.
RF System
Tip Tilts
- Shake test / transfer functions for spare TT
40m Suspensions
Feed Forward Paper
Electronics
- Make a low noise audio amplifier - matched BJT pairs.
Planning for the Future
- Think about Candidacy one of these days.
- Write and give a Tuesday Seminar (~March?)