솜브레로은하 widefield

 

M104 Reprocessed in Pixinsight

 

 

 

 

 

 

 

M104　Sombrero Galaxy　처녀자리 솜브레로은하

 

2021. 4. 9~10　Seoul Astronomy Club Observatory, Hongcheon, KOREA (-5°C)

GSO RC8 (F8) / CCDT67 (0.67x) / Rainbow Astro RST-400 / ZWO ASIAIR PRO

ZWO ASI183MM Pro (-20°C) / Off Axis Guider TSOAG9 / ZWO ASI178MM

Optolong LRGB / 1x1 bin / gain 111 / 180.0 sec x 23, 8, 8, 9 each / dark 50

 

DeepSkyStacker, PixInsight, Photoshop