Rafael Sampaio

Discussions

• Weird stars

  51 views 2 comments 0 points Most recent by Rafael Sampaio November 2024General
• Streaks of light from star reflections

  82 views 9 comments 0 points Most recent by BlockHead November 2024PixInsight
• Comet C/2023 A3 and Long Focal Length

  28 views 5 comments 0 points Most recent by BlockHead October 2024General
• GHS or HDRMT for high dynamic range targets

  39 views 2 comments 0 points Most recent by Rafael Sampaio August 2024PixInsight
• Purple in galaxies arms

  33 views 3 comments 0 points Most recent by BlockHead July 2024PixInsight
• Cosmetic Correction error

  30 views 2 comments 0 points Most recent by BlockHead July 2024PixInsight
• Rejection of Ha Frames on Subframe weighting

  27 views 3 comments 0 points Most recent by BlockHead July 2024PixInsight
• PSF Signal Weight X PSF Scale SNR

  13 views 1 comment 0 points Most recent by BlockHead July 2024PixInsight
• Super Luminance with diverging RGB and Luminance

  29 views 2 comments 0 points Most recent by Rafael Sampaio June 2024PixInsight
• Subframe weighting in WBPP

  23 views 1 comment 0 points Most recent by BlockHead June 2024PixInsight
• Sky Flats and Uniformity

  37 views 1 comment 0 points Most recent by BlockHead June 2024PixInsight
• Horizons M51 or Fundamentals M83

  40 views 3 comments 0 points Most recent by BlockHead June 2024PixInsight
• Ha and the redshift of distant galaxies

  31 views 2 comments 0 points Most recent by Rafael Sampaio June 2024General
• Mixing frames with different gains

  26 views 3 comments 0 points Most recent by BlockHead May 2024PixInsight
• Quality or Quantity? Eliminating high FWHM frames or not?

  207 views 21 comments 0 points Most recent by BlockHead July 2024PixInsight