M101 – NGC5457
42x600s exposures of M101 captured on the 22 and 25 May, 2023, showing super nova 2023ixf. The image has been enhanced by addition of 95x600s exposures that I took in March 2020 of M101 using a Celestron Nightscape 10100 CCD camera but with the same scope and filter.
SN2023ixf was only taken from the 2023 exposures and cloned on to the full 137x600s image, at the linear phase of the processing so that the relative brightness of the supernova compared with foreground stars remains accurate. By Dean Ashton.
Pickering’s Triangle
Pickering’s Triangle. HOO Narrow band false colour image using Ha and OIII filters by Dean Ashton.
IC1396
Altair 250mm f/5.3 RC
Camera: ZWO ASI 1600MM Pro
Mount: iOptron CEM 120EC
Filters: Baader 35mn Ha
Exposure: 411 x 1min Lights. Dark subtract and flat fielded.
By Nick Tonkin
NGC7000 Cygnus Wall
NGC7000 Cygnus Wall by Dean Ashton
NGC6992 – Eastern Veil
NGC6992 – Eastern Veil. 1.5 hours each of Ha and O3. By Barry Trudgian
NGC 5194 Messier M51
NGC 5194 Messier M51 by Dean Ashton.
All images are Copyright of the respective owners names against each image.