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

M42 (Orion)

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

M1 (Taurus)

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

M36

2002-02-16 CCD Image, 3x3 Mosaic, 15 sec exposures (#17043 et al) 29.3 x 16.8 arc min (Mosaic Construction details)

M38

2002-02-16 CCD Image, 5x6 Mosaic, 15 sec exposures (#17060 et al) 48.3 x 34.3 arc min (larger,  full size) (Mosaic Construction details)

NGC 1931

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

2002-02-16 CCD Image, 15 sec exposure (#17096) 11.4 x 7.6 arc min

CCD Images of Saturn
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
2002-02-16,  CCD Image, 0.2 sec exposure,   (#17121) Unsharp Masked  (Right hand image x2)
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
2002-02-16,  23:11:52 UT Annotated CCD Image, 1 sec exposure (#17142) 5.4 x 3.9 arc min