Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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SH2-129, Michele
SH2-129
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SH2-129

Getting plate-solving status, please wait...
SH2-129, Michele
SH2-129
Powered byPixInsight

SH2-129

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Description

SH2-129 after 20 hours of signal!  The image can still be improved by inserting more hours to bring out the faint OIII nebula present inside.  Usually this type of nebula is obtained with a monochromatic camera and separate filters to obtain the best signal for each passband, but considering that the rasa is able to modify the passband of the optolong extreme filter due to its hyper speed, but always with hours and hours of signal, this kind of nebulae is also within the reach of a Cmos color sensor!

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SH2-129, Michele