DSO 遺照集 -- NGC7000
Re: DSO 遺照集 -- M71
88. M71
Taken with DIY 6" F4 newtonian + Vixen corrector PH + ASI1600-MM in YL yesterday @570mm F3.8
R=G=B=1x75s, autoguided with Vixen AP non-goto mount
RGB combined in PI with any calibration
Processed in PS
A test shot to see if the new adapter made by me works well for coupling ASI1600 cam onto Vixen corrector PH. Also, tried a new imaging strategy for future deep sky astrophotography in Hong Kong with that DIY 6" newtonian.
Taken with DIY 6" F4 newtonian + Vixen corrector PH + ASI1600-MM in YL yesterday @570mm F3.8
R=G=B=1x75s, autoguided with Vixen AP non-goto mount
RGB combined in PI with any calibration
Processed in PS
A test shot to see if the new adapter made by me works well for coupling ASI1600 cam onto Vixen corrector PH. Also, tried a new imaging strategy for future deep sky astrophotography in Hong Kong with that DIY 6" newtonian.
Re: DSO 遺照集 -- M27 (1600MM + 100Da)
89. M27 (1600MM + 100Da)
L channel: taken with DIY 300mm F4 Newtonain + Vixen corrector PH + 1600MM in YL @1140mm F3.8, autoguided with Vixen AXJ mount
Color data: taken with Vixen ED81SII + HD reducer kit + 100Da in Taiwan @495mm F6.1, autoguided with Vixen AP non-goto mount
L channel: taken with DIY 300mm F4 Newtonain + Vixen corrector PH + 1600MM in YL @1140mm F3.8, autoguided with Vixen AXJ mount
Color data: taken with Vixen ED81SII + HD reducer kit + 100Da in Taiwan @495mm F6.1, autoguided with Vixen AP non-goto mount
- littleming
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- 文章: 3525
- 註冊時間: 週三 14 11月, 2012 16:23
- 來自: chaos
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Re: DSO 遺照集 -- M56
90. M56
Taken with DIY 6" F5 Newtonian + TV paracorr + 100Da in YL last night @ ~860mm F5.75
15x90s @iso800, autoguided with Vixen AXJ mount
Stacked in DSS with dark calibrated only
Processed in PI and PS
Originally wanted to try my cooled mono cmos camera setup with that newtonian. However, unstable weather forced me to change my plan.
Taken with DIY 6" F5 Newtonian + TV paracorr + 100Da in YL last night @ ~860mm F5.75
15x90s @iso800, autoguided with Vixen AXJ mount
Stacked in DSS with dark calibrated only
Processed in PI and PS
Originally wanted to try my cooled mono cmos camera setup with that newtonian. However, unstable weather forced me to change my plan.
Re: DSO 遺照集 -- M56
Reprocessed without DBE in PI and saturation stretching in PS. Very minimum sharpening in PS as well. To me, it looks more natural and like the view at medium power through a 8" to 10" scope.
Re: DSO 遺照集 -- M15 with planetary cam
91. M15
Originally wanted to image planets Saturn and Mars with the new planetary cam. However, very poor seeing last night. So, changed to shoot DSO under full moon condition
Taken with DIY 6" F5 Newtonian + 462MC in YL last night @750mm F5
100x5s, unguided with Vixen AXJ mount
Stacked in DSS with darks calibrated only
Processed in DSS and PS
Originally wanted to image planets Saturn and Mars with the new planetary cam. However, very poor seeing last night. So, changed to shoot DSO under full moon condition
Taken with DIY 6" F5 Newtonian + 462MC in YL last night @750mm F5
100x5s, unguided with Vixen AXJ mount
Stacked in DSS with darks calibrated only
Processed in DSS and PS
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