M101 IV/IR cut
M101 Galaxy photographed with Seestar S50, many subframes of 10sec each, with native IV/IR Cut filter; processed with Pixinsight and Photoshop
Astrobin:
M51 with Zwo Seestar S50
Galaxy M51 recorded with Zwo Seestar S50 from home balcony.
IMHO Seestar S50 10sec subframes stacking is the live demonstration about the validity of Jon Rista (https://app.astrobin.com/u/jrista#gallery) approaching to short time exposure DSO imaging.
Spikes generated with Star Spikes Pro in Photoshop.
NGC2264 Region in LRGB
Cone Nebula and Christamst Tree cluster and nebula region in LRGB. Subframes of 300 and 600 seconds taken with a Proline FLI PL16803 on ASA 500N 50-cm F3.6 corrected Newtonian telescope, from El Sauce Observatory of Chile, Telescopelive network.
NGC6823 in SHO with Ha as Luminance
NGC6823 in SHO palette, with Ha as Luminance layer as according to gamechanging approach of Nik Szymanek approach to Sulphur-II Luminance Compositing.
Data retrived from Telescoplive network, IC Astronomy Observatory of Spain, Officina Stellare ProRC 700, CCD Proline FLI PL16803.
Astrobin: https://www.astrobin.com/ka5817/B/
NGC281 in L(Ha)SHO
NGC281 in SHO narrowband palette, with Ha integrated as Luminance layer, as according to to Nik Szymanek approach to Sulphur-II Luminance Compositing.
Ha layer (luminosity blending) added in starless and stars separate layers.
SHO stunning integration
Data recorded by Officina Stellare ProRC 700 and QHY 600M CMOS, subframes at 120sec, -5 C, from IC Observatory of Spain, telescopelive network.
Astrobin: https://www.astrobin.com/2f69ta/B/
NGC281 in Ha, closeup to IC1590
NGC281 in Ha, Officina Stellare ProRC 700 and QHY 600M CMOS, subframes at 120sec, -5 C, from IC Observatory of Spain, telescopelive network.
Astrobin: https://www.astrobin.com/gfg3st/B/
NGC281 SHO palette
NGC281 in SHO palette, crop to focus about Pacman Nebula.
Deep reworking focused about colors and histogram stretching over integration obtained by several records in SHO narrowband by William Optics Redcat 51, ASI1600mm on EQM35 collected between 2021 and this year.
Original wider field
Astrobin:
NGC281 SHO and Ha integration as luminance
NGC281 integration by summing several records in SHO narrowband by William Optics Redcat 51, ASI1600mm on EQM35 collected between 2021 and this year.
According to to Nik Szymanek approach to Sulphur-II Luminance Compositing I added Ha band in starless cleaned version as luminance within Photoshop postprocessing flow.
C/2023 A3 Tsuchinshan-ATLAS 21/10/2024 30sec LRGB
Comet C/2023 Tsuchinshan-ATLAS in LRGB, William Optics Redcat51 and Asi1600mm Pro, -20C, 30sec subframes integration, 90 degrees clockwise rotated and crop, and 101 degrees roatetd and crop.
Astrobin: https://www.astrobin.com/hjs3vu/D/
90 Degree widefield (I love my Redcat)
Original field view
NGC 4038, NGC 4039 (Antennae Galaxies) LRGB
LRGB integration of 600sec subframes, Planewave CDK24 with FLI ProLine PL9000, from Telescopelive network (CHI-1 CCD), recorded between 24/03/2021 and 30/07/2021.
Astrobin: https://www.astrobin.com/zl3igh/B/