M81 M82

Technical card

Imaging telescope or lens:Takahashi TOA150B

Imaging camera:Finger Lakes Instrumentation ML 16200

Mount:Software Bisque Paramount MX+

Guiding camera:Starlight Xpress Loadestar 2

Focal reducer:Takahashi TOA-35

Software:Adobe Photoshop CS6 ,  DC3 Dreams ACP Observatory Control ,  PixInsight 1.8

Filters:Astrodon L, R, G, B ,  Astrodon H-alpha

Accessories:Optec Alnitak Flip-Flat ,  Finger Lake Instruments Atlas Focuser


Frames: 150x600"

Integration: 25.0 hours


RA center: 9h 58' 16"

DEC center: +69° 12' 10"

Pixel scale: 1.596 arcsec/pixel

Orientation: -106.164 degrees

Field radius: 0.925 degrees


Resolution: 3258x2607

Locations: DSW Remote Observatories, Rowe, NM, United States