Date/Place | 2018-10-04 at Elijah Observatory | |
Scope | Takahashi FSQ85ED | |
Camera | QSI583wsg | |
Integration | Imaged with focal reducer. RGB-H-OIII composition RGB: 16 x 600 sec., for each colour channel H-alpha: 37 x 1200 sec. OIII: 40 x 1800 sec. CCD Temp: -20 °C Acquisition Software: Astroscheduler Processing Software: Pixinsight | |
Comment | A very tough object to image, especially because the star field is very dense and it is difficult to highlight the remnant from the star background. In the crop you may see NGC40, a planetary nebula in the line of sight of the remnant. |