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Found 7 results

  1. Second image with QSI660. 10x200second subs in Ha, Oiii and Sii. Combined in Maxim with Hubble palette (ish0. the green seems a bit strong, but I suppose that reflects the high Ha levels being dominant.) Darks and Bias frames used for calibration. No flats.
  2. From the album: Widefield DSO

    Revisiting the data on this one since I found a tip today on implementing the Hubble palette.
  3. In June, I managed to get just over 11 hours data for an SHO Pelican Nebula. SGP's Framing & Mosaic wizard makes it relatively straightforward to plan mosaics built upon an existing image. This, therefore, is a two-panel mosaic of the North America and Pelican nebulae in SHO captured using my dual WO Star 71 Rig. Details WO Star 71 x 2 Moravian G2-8300 x2 Mix of Astrodon and Chroma filters Ha - 32 x 12000s = 10 hours 40 mins OIII - 24 x 1200s = 8 hours SII - 24 x 1200s = 8 hours That's 26 hours 40 mins total I built the mosaic using a trial version of AstroPixel Processor. (I also did it in PixInsight, but APP seemed to give me more usable area on the combined panels.)
  4. Picked up some editing tips today and went back to some old data to see how it works... I think it did While it is easy to assign narrowband data in Hubble palette order, I've never got the look remotely close, but this looks a good step in the right direction. For comparison, my previous version is below. I know, I still have to work on the stars... I don't have the notes to hand, but this was done on DSLR using Astronomik narrowband filters and not enough focal length.
  5. From the album: Widefield DSO

    34 x Ha, Astronomik 12nm filter, modified Canon 450D 28 x SII, Astronomik 12nm filter, modified Canon 450D 61 x OIII, Astronomik 12nm filter, standard Canon 600D All 4m subs, with flats. Hubble palette: R=SII, G=Ha, B=OIII
  6. From the album: Widefield DSO

    Large region of Cygnus presented in Hubble palette, or at least the nearest I can get to it.
  7. From the album: Deep Sky Objects

    My first attempt at narrowband imaging. For more detail the astrobin link is: http://www.astrobin.com/254346/B/
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