Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  16 omi01 CMa  ·  Sh2-308  ·  The star ο1CMa

Image of the day 03/28/2020

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    Sh2-308 Star Bubble, Anis Abdul
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    Sh2-308 Star Bubble

    Image of the day 03/28/2020

    Getting plate-solving status, please wait...
      Sh2-308 Star Bubble, Anis Abdul
      Powered byPixInsight

      Sh2-308 Star Bubble

      Equipment

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      Acquisition details

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      Description

      This delicate OIII bubble is one of my favorite targets. I have imaged this twice in the last couple of years. Once with ASI1600 and another with QHY814 CCD.

      I had shot Ha, OIII with both camera and R/G/B for strars with the QHY814CCD. But I had not processed image with RGB stars.

      This time, I processed this with all data I have however I realize the Ha is very weak (most of the time is spent on OIII). I need to get more Ha and get that red Ha shimmering through this bubble next.

      The final tally is

      OIII = 40x1200s , 57x600s

      Ha = 20x600s

      R/G/B = 12x 180s / channel

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      Sh2-308 Star Bubble, Anis Abdul