Your Sewing Machine - Its Care and Adjustment

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Common Binder Head and Knotter Head Troubles

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Museletter: September/October 2003

This Issue: A Request for Help from Fellow Law Students by Melissa Lykins, SBA President Banned Books Week -- September 20-27, 2003 by Timothy L. Coggins, Director of the Law Library and Professor of Law Westlaw Offers Real-Time Coverage of the Wall Street Journal by Gail F. Zwirner Muse Library Facts Remember This Location!https://scholarship.richmond.edu/museletter/1071/thumbnail.jp

Museletter: August 2003

This Issue: Welcome New and Returning Students Law Review Added to hein Online Muse Library Facts Library Policy Reminder Where\u27s Waldo\u27s Treatise on...?https://scholarship.richmond.edu/museletter/1070/thumbnail.jp

Museletter: April 2007

This Issue: 2007 Summer Project Carrel Information Library Hourshttps://scholarship.richmond.edu/museletter/1098/thumbnail.jp

Museletter: August 2007

This Issue: Welcome New and Returning Students by Timothy L. Coggins What You See is Not All You Get! by Sally Wambold Greetings from the Law Library\u27s Access Services Department by Gail Zwirner Remembering... [Robert R. Weertman] Got Questions? Bring \u27em on! By John Bardenhttps://scholarship.richmond.edu/museletter/1099/thumbnail.jp

Museletter: November/December 2003

This Issue: It Depends by Professor John Paul Jones Announcements DataSources Examination Procedures Muse Library Facts ID Please--Yes, I Mean You!! : Library Access Restricted During Exams Intersession Hourshttps://scholarship.richmond.edu/museletter/1072/thumbnail.jp

FERENGI: Redshifting galaxies from SDSS to GEMS, STAGES and COSMOS

We describe the creation of a set of artificially "redshifted" galaxies in the range 0.1<z<1.1 using a set of ~100 SDSS low redshift (v<7000 km/s) images as input. The intention is to generate a training set of realistic images of galaxies of diverse morphologies and a large range of redshifts for the GEMS and COSMOS galaxy evolution projects. This training set allows other studies to investigate and quantify the effects of cosmological redshift on the determination of galaxy morphologies, distortions and other galaxy properties that are potentially sensitive to resolution, surface brightness and bandpass issues. We use galaxy images from the SDSS in the u, g, r, i, z filter bands as input, and computed new galaxy images from these data, resembling the same galaxies as located at redshifts 0.1<z<1.1 and viewed with the Hubble Space Telescope Advanced Camera for Surveys (HST ACS). In this process we take into account angular size change, cosmological surface brightness dimming, and spectral change. The latter is achieved by interpolating a spectral energy distribution that is fit to the input images on a pixel-to-pixel basis. The output images are created for the specific HST ACS point spread function and the filters used for GEMS (F606W and F850LP) and COSMOS (F814W). All images are binned onto the desired pixel grids (0.03" for GEMS and 0.05" for COSMOS) and corrected to an appropriate point spread function. Noise is added corresponding to the data quality of the two projects and the images are added onto empty sky pieces of real data images. We make these datasets available from our website, as well as the code - FERENGI: "Full and Efficient Redshifting of Ensembles of Nearby Galaxy Images" - to produce datasets for other redshifts and/or instruments.Comment: 11 pages, 10 figures, 3 table