Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  12.10  ·  125 Tau  ·  87 Sylvia  ·  HD244415  ·  HD244490  ·  HD244581  ·  HD244598  ·  HD244644  ·  HD244663  ·  HD244695  ·  HD244708  ·  HD244726  ·  HD244741  ·  HD244742  ·  HD244812  ·  HD244828  ·  HD244862  ·  HD244877  ·  HD244878  ·  HD244893  ·  HD244894  ·  HD244915  ·  HD244957  ·  HD244982  ·  HD244998  ·  HD245008  ·  HD245024  ·  HD245050  ·  HD245067  ·  HD245080  ·  And 293 more.
Sh2-240 (Simeis 147) in SHO palette, Stefano Zamblera
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Sh2-240 (Simeis 147) in SHO palette, Stefano Zamblera
Powered byPixInsight

Equipment

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Acquisition details

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Description

Simeis 147 Sharpless 2 n.240 region.
William Optics Redcat 51 and ASI1600mm Pro at -20 C, narrowband SHO filters.
From home balcony, Livorno (IT) Bortle 6 sky.

PixInSight workflow to get starless and star separated masters by Starnet2 from SHO channel combination integration, this latter used as luminance level; files not stretched hereby available:Sh2-240 Starless: https://www.dropbox.com/s/40ijqgs488vv3bs/SHO_Gain139_DBEspccDECONVexdenoiseSTARLESS.xisfSh2-240 Stars: https://www.dropbox.com/s/mypn8s4xao7piix/SHO_Gain139_DBEspccDECONVexdenoiseSTARLESSstars.xisfSh2-240 SHO integration (ABE, SPCC, Deconvolutio, DENOISE) : https://www.dropbox.com/s/8dp76br7d9kiw92/SHO_Gain139_DBEspccDECONVexdenoise.xisfPhotoshop postproduction, layer .psd master available here: https://www.dropbox.com/s/zksyulh7yxzd0eq/Sh2-240-SHO_Gain139_DBEspccDECONVexdenoiseSTARLESS%26stars%26luminance-stretchedPP.psdSpectrophotometric Color Calibration White balance values, by PixInSight

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