Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
ic434 b33, marstar67
ic434 b33
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ic434 b33

ic434 b33, marstar67
ic434 b33
Powered byPixInsight

ic434 b33

Equipment

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Description

Image taken using three different telescopes, 80 triplet Tecnosky to 380mm with 0.8x reducer, ED80 reduced to 480mm reducer 0.8xe 130 Tecnosky @ 735mm reduced , during this tedious cloudy winter, and all of 3 telescope on EQ6skyscan self-guided with Orion StarShoot and 66ed or 80/400 acro all with CCD SXVR-h16: sub frame @380mm ,6x1200sec H-alpha, 6x900sec CLSccd all bin 1x1, bin 2x2 6x300 sec for each channel RGB, @480 mm 10x900sec H-alpha, 6x900sec CLSccd all bin 1x1 , bin 2x2 6x300 sec for each channel RGB,@735mm CLSccd 10x1200 sec + H-alpha, 8x900 sec CLSccd.

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ic434 b33, marstar67