Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  42 c Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  45 Ori  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  Hatysa  ·  LBN 974  ·  LBN 977  ·  LDN 1640  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1982  ·  Orion Nebula  ·  Sh2-279  ·  Sh2-281  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  the Running Man Nebula
M42 w/ Pentax 645z & SharpStar SCA260, Tony Blakesley
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M42 w/ Pentax 645z & SharpStar SCA260

M42 w/ Pentax 645z & SharpStar SCA260, Tony Blakesley
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M42 w/ Pentax 645z & SharpStar SCA260

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Description

4 hours of M42 w/ Pentax 645z and SharpStar SCA260 astrograph. 30 second exposures, manual dithering every 60 frames. No guiding. Used built in intervalometer of the Pentax camera. Shot from my backyard in city skies, no filters.

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M42 w/ Pentax 645z & SharpStar SCA260, Tony Blakesley