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Object(s): M3 |
Constellation: Canes Venatici | |
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Description: CCD Image of globular cluster M3, showing apparent size with 2 different contrast settings |
Date/Time: 2002-04-16 21:19 UT [2002-04-16.88819] | |
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CCD Image: ST7 Image 9.1 x 7.6 arc min , 1.78 arc sec/pixel #21016 File: M3.20020416.composite.gif (51 kb) Subject: M3 |
Exposure: 30 sec , 2x2 binning None CCD temp. -20 deg C Filter : None | |
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Equipment: SBIG ST-7e (ABG) CCD Camera Meade 8" f/10 SCT telescope (LX200) operating at f/10.2 (F=2068mm) Equatorial Wedge/Permanent Pier Setup: LX200 >JMI NGF > 1.1/4" nose >ST-7e |
Observer/Location: David Richards Backyard observatory [Kingcup] (suburban site, 45m amsl, mag 4 to 4.5 skies) Dorset, UK | |
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Seeing: |
Sky Position: | |
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Processing: Dark Subtract Left and right sides of images use different contrast settings. Software : CCDSoft V5, PaintShop Pro 5 |
Related Images: Larger Image Normal Image |
Page Links: Globular Clusters Images (2002-04-16) |
| This Page : | M3 Globular Cluster http://www.richweb.f9.co.uk/astro/imagelib/M3.20020416.composite.htm |
| Page creation : | Generated from an Image Database by visual basic script |
| Page Owner : | David Richards |
| Last Updated : | 2006-Jan-20 |
| Home Page : | David's Astronomy Pages - http://www.richweb.f9.co.uk/astro |
