Star Clusters/M28Back | Home | Next |
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Object: M28, globular cluster Observer: G.K.Webber Date/Time: 09/03/01 08:11:14 Origin: 38:58:4 N, 95:16:6 W Lawrence, KS Camera: Starlight Xpress MX516 Telescope: 8" Meade LX200 Accessories: Optec Maxfield focal reducer/field flattener, f/3.3 Focal Ratio: f/2.8 Exposure time: 540 sec. Processing: dark, normal stretch, center mask with Photoshop Filters Used: none Notes: |