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CCD Images - Session 17 (2002-02-16)

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Bullet M42
Bullet M1
Bullet M36 / M38 / NGC Open Clusters
Bullet Saturn / Saturn Moons
 
> Notes from CCD Session 17

M42 Nebula

M42 (Orion)
Image
2002-02-16
CCD Images, Negative, 60 sec exposure (#17006)
11.4 x 7.6 arc min
(ST-7e, ABG)

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M1 Supernova Remnant

M1 (Taurus)
Image
2002-02-16
CCD Images, Negative, 12 x 2 minute exposures (#17020 et al)
11.4 x 7.6 arc min

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M36, M38, NGC 1931 Open Clusters

M36 
Image
2002-02-16
CCD Image, 3x3 Mosaic, 15 sec exposures (#17043 et al)
29.3 x 16.8 arc min
(Mosaic Construction details)
 
M38 
Image
2002-02-16
CCD Image, 5x6 Mosaic, 15 sec exposures (#17060 et al)
48.3 x 34.3 arc min (largerfull size)
(Mosaic Construction details)
 
NGC 1931 
Image
2002-02-16
CCD Image, 2 min exposure (#17058)
11.4 x 7.6 arc min
Showing nebulosity around cluster
 
Cluster 30 arc sec south of M38 
Image
2002-02-16
CCD Image, 15 sec exposure (#17096)
11.4 x 7.6 arc min

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Saturn and Saturn's Moons

CCD Images of Saturn
Image
2002-02-16
CCD Images, 35 frames of 0.2 sec exposure, 
over a period of 4 minutes (#17102 et al)
  Image area 1.5 x 1.1 arc min
  
Image Image
2002-02-16, 
CCD Image, 0.2 sec exposure, 
 (#17121)
Unsharp Masked  (Right hand image x2)
  
Image Image
2002-02-16, 
CCD Image, 6 x 0.2 sec exposure, 
Best 6 frames : Sum Combined, 
Sharpened, Unsharp Masked
(Aligning Planet Images)
2002-02-16, 
CCD Image, 13 x 0.2 sec exposure, 
Best 13 frames : Average Combined, 
Sharpened, Unsharp Masked
(Aligning Planet Images)
  
Saturn's Moons
Image
2002-02-16,  23:11:52 UT
Annotated CCD Image, 1 sec exposure (#17142)
5.4 x 3.9 arc min

Compare Images with Saturn (2001-11-08)

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This Web Page: CCD Images  - Session 17 (2002-02-16)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site