LtE in CMO #283

From Edward Arnold GRAFTON



. . . . . . .Date: Sat, 15 Nov 2003 15:39:24 -0600 (CST)

Subject: Saturn November 15th 2003

 

 

Hi Saturn Observers

 

Here is an observation from November 15th 2003. The sky was mostly cloudy but there was a window when it was clear so I got what I could of the occultation event. The transparency was good 7/10, and seeing was fair to good to 6/10. Light 4mph SE wind and heavy dew. The weather was mild with the temperatures in upper 60s F.

 

Saturn image: http://www.ghg.net/egrafton/11-15-03.jpg

 

 

Ed Grafton, Houston Texas, ST5C CCD and a 14 inch f/11 Celestron SCT

Barlow Projection to f/27 aprox .21 arc seconds per pixel.

 

Image data:

BLUE + IR rejection, 1 second, Edmunds filter

GREEN + IR rejection, .8 seconds, Edmunds filter

RED + IR rejection, .6 seconds, Edmunds filter

Clear filter, No IR .3 seconds, Edmunds filter

 

 


Ed GRAFTON (Houston, Texas, USA)

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