Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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Texas Tulip Reprise, Ron Crouch
Texas Tulip Reprise
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Texas Tulip Reprise

Getting plate-solving status, please wait...
Texas Tulip Reprise, Ron Crouch
Texas Tulip Reprise
Powered byPixInsight

Texas Tulip Reprise

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Description

Last July using Newt I obtained a lot of RGBLSHO data on SH2-101. Recently I have been working out an easy PI workflow to blend starless NB into RGB and decided to try the technique out with this dataset. First made the RGBL and did similar noise reduction and matching stretch with about 10 hours each of Ha & O3. With pixel math blended the starless Ha into red and O3 in equal proportions into blue and green. Beyond that just some curves for better contrast. Image was from a total of 5.5 hours RGB in 120s subframes and 4.8 hours Luminance also 120s subs. The Ha and O3 were 58 600 s subframes for a total of about 28 hours.

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Texas Tulip Reprise, Ron Crouch