Comet Pons-Brooks passing by C27, 13 January 2024.
Comet starless integrations by subframes in LRGB 60″, 3 x each filter. Star integration from RGB.
C27 and surrounding starless layer in Ha Oiii and Hbeta, 180sec subframes, from 2023 spring-summer several sessions; cfr. https://www.astrobin.com/dqa6po/C/
William Optics Redcat 51 and ASI1600mm Pro narrowband records for this region, 180 seconds subframes in Ha, Hb, Oiii and Sii and Optolong Lpro 60 seconds.
Lpro and SHO integration
Sii Ha and Oiii+Hbeta integration
Astrobin: https://www.astrobin.com/q8359s/B/
Cygnus NGC7000 region in narrowband, with Hbeta records as integration of Oiii emission for Blue channel.
Astrobin: https://www.astrobin.com/76k369/
This is the second of a 2 panel mosaic focused about this region of Cygnus, so rich and beautiful! Subframes recorded between 27/05/2023 and 12/09/2023 with William Optics Redcat 51 and ASI1600mm Pro, at -20C, gain 173 and 180sec of exposition; some subframes at 300sec expecially for Halpha channel help in faint nebulosity detail emerging.
Typical SHO palette
Ha Oiii and Hbeta palette integration
Photoshop master with layers group and adjustement vailable here: https://e.pcloud.link/publink/show?code=XZ9NXsZo1uiGtOAUqjyYRcfYkusnFHgzGnV
Framelist (Astrobin CSV preformatted) available here: https://e.pcloud.link/publink/show?code=XZdNXsZg65lchLciqBcYOw5sGYQkY9gXpWk
HIP102483 Cygnus region in narrowband, SHO and Hbeta channels.
This is the first of a couple of panel mosaic of narrowband recording focused about NGC7000 region in Cygnus; subframes of 180sec at -20C taken between 28/05/2023 and 22/08/2023 with ASI1600mm Pro under William Optics Redcat 51, mont EQM35 Pro.
SHO classic palette integration, with annotations
Ha Oiii and Hbeta palette integration
My preferred integration, with Sii for red channel, Ha for green and Oiii + Hbeta for blue.
2 plates mosaic for this region of Cygnus.
Hbeta narrowband channel I used to integrate Oiii data.
Astrobin: https://www.astrobin.com/h4nkm8/B/
Astrobin: https://www.astrobin.com/z4lriv/E/
Pose:
Astronomik H-alpha CCD 6nm: 405×180,″(20h 15′) (gain: 173.00) -20°C bin 1×1
Astronomik OIII CCD 6nm: 270×180,″(13h 30′) (gain: 173.00) -20°C bin 1×1
Astronomik SII CCD 6nm: 316×180,″(15h 48′) (gain: 173.00) -20°C bin 1×1
Optolong H-beta 25nm 1.25″: 180×180,″(9h) (gain: 173.00) -20°C bin 1×1
Integrazione:58h 33′
Giorno lunare medio:13.70 giorni
Fase lunare media:53.65%
Scala del Cielo Scuro Bortle:6.00
Third panel belonging to mosaic project focused about Cygnus core.
Subframes in narrowband recorded between 05/03/2023 and 08/07/2023, 180sec at -20 Celsius by ASI1600mm Pro at gain 173 on William Optics Redcat 51.
SHO palette
Ha Oiii Hbeta palette
M29 region in narroband, Sii Ha and Oiii+Hb; Hydrogen Beta records I used to integrate Oxigen channel.
Setup is: William Optics Redcat 51 with ASI1600mm Pro, 180 sec. subframes recorded between 02/03/2023 and 31/07/2023; complete framelist available here > https://e.pcloud.link/publink/show?code=XZPA5WZ0i2eg9u3LjkdNdt14IDiRkQBfpVX
This is the second panel of a mosaic project I’m actually postprocessing.
Starless stage made during postprocessing.
Final starry image made in Photoshop; .psd file with layers and adjustements available here > https://e.pcloud.link/publink/show?code=XZBA5WZR0XKpIdXIW08HcdAso5qckue4OV0
SHO integration
Ha Oiii Hbeta integration
Crescent Nebula region in Sii Ha and Oiii+Hb; Hydrogen Beta records I used to integrate Oxigen channel.
William Optics Redcat 51 with ASI1600mm Pro, 180 sec. subframes recorded between 02/03/2023 and 27/07/2023; complete framelist available here > https://e.pcloud.link/publink/show?code=XZvzc2ZU1m6s7tNN1QYradzWS1Uqjil9e4X
Starless stage made during postprocessing.
Final starry image made in Photoshop; .psd file with layers and adjustements available here > https://e.pcloud.link/publink/show?code=XZTLc2Z28kmGo8DN5XQmWR6bzf3eHW8rimV
SHO integration, without any Hb contribute.
Ha Oiii and Hb integration, withou any Sii contribute
Social Widgets powered by AB-WebLog.com.
