Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 the01 Ori  ·  43 the02 Ori  ·  44 iot Ori  ·  De Mairan's nebula  ·  Great Orion Nebula  ·  Hatysa  ·  LBN 974  ·  LDN 1640  ·  Lower Sword  ·  M 42  ·  M 43  ·  MQ J053248.62-051517.0  ·  MQ J053303.68-055406.7  ·  MQ J053307.43-052011.5  ·  MQ J053307.50-051933.0  ·  MQ J053307.66-052633.3  ·  MQ J053309.25-052003.4  ·  MQ J053401.72-054651.3  ·  MQ J053414.62-054634.3  ·  MQ J053426.44-053740.7  ·  MQ J053427.56-060613.2  ·  MQ J053428.85-054713.7  ·  MQ J053433.95-053451.3  ·  MQ J053435.05-053700.4  ·  MQ J053436.54-053617.1  ·  MQ J053438.55-054735.1  ·  MQ J053445.56-054320.6  ·  MQ J053445.73-054343.8  ·  MQ J053448.30-053722.8  ·  MQ J053453.11-055955.0  ·  And 83 more.
Orion M42 SHO, John
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Orion M42 SHO

Orion M42 SHO, John
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Orion M42 SHO

Equipment

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Acquisition details

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Description

Well..i have a Newton now. Its a 150/750 mm..so a F5.

Much faster then my other scopes,wich are F9 or higher.

It was secondhand,and almost for nothing.Made a new focusser on it and a good losmandy plate.

The good thing is ,there is only a very little coma..the asi 1600 works real well with it.

Still need some fine tuning,lasercolimator is on the list.

i made M42 in SHO,most use only Ha for it,but i saw that S2 dont brighten the core.

Only 60 second subs,a fast scope helps alot.

More info later.

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Orion M42 SHO, John