AMATEUR ASTRONOMY PAGES
Javier Gómez Laina                                                
ngc 5907  in  Draco
(click on the image for a full resolution image  -  339 Kb)



            

Object:             ngc 5907  -  Spiral Galaxy    
Telescope:       COMELLAS-2  telescope (250 f/4.8 Newton). Lumicon coma corrector, LPS filter.
Camera:           Canon 350d  modified (infrared filter removed)
Exposures:       152 x 300"   (12:40 total exposure)  ISO 400                       
Resolution:       1.1"/pixel   (largest size)
Date:                11 - 18 Jun 2007
Guiding:           MX716 on Off-Axis Guider 
 

Processing:

Bias, Darks & Flat calibration
SDMask combining
Dynamic Background Extraction (sky gradient correction)
Histogram, Curves and wavelets adjust


Software:
ImagesPlus, PixInSight, PhotoShop.