NGC - 6905
    Constellation:  Delphinus

    Size:  42" x  84"

    Magnitude: 11.9

    Mag Central Star: 15.7

    RA:  20h 22m 23s

    Dec: 20d 06m 16s



 
 
Scope:   Orion MAK 500
MX-5C CCD Camera
Focal Ratio: f5.5
Exposure:  2 min
Scope:   8" LX 200 SCT
MX-5C CCD Camera
Focal Ratio: f10
Exposure:  35 min

An example of what two years experience, changing to the "B-chip", using the  the STAR 2000 and IDAS LPR Filter can do.

Scope:   8" LX 200 SCT
MX-5C CCD Camera, STAR 2000 and IDAS LPR
Focal Ratio: f10
Exposure:  52 min
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