At the Barrington outreach there was a club member who had a double mount and DayStar Hydrogen-Alpha filer. I want to thank him as I bought this filter and below is my first attempt to image a prominence. I apologize for not remembering his name, but again I thank him for introducing me to this filter.
The filter does have certain limitations though. The principle incorporates a barlow system of 4.3 creating the best F number around F20 to F34. So low power eyepieces are necessary and a video camera will drive the power way beyond the telescope's limit. But the view in the low power eyepiece is superb and is dandy for outreach.
Equipment:
DayStar Hydrogen-alpha solar filter - Prominence mode.
Telescope: Explore Scientific 127 triplet refractor.
Camera: Cannon 60D.
Finished in Photoshop
Don
First Attempt
First Attempt
"When I was 18, my father was the dumbest man I ever knew.
When I was 21, I could not believe how much he had learned in 3 years." --- Mark Twain
Orion 120mm F/5 Refractor
Celestron 8
Explore Scientific 80 Triplet
Explore Scientific 102 Triplet
Orion 8" Astrograph
When I was 21, I could not believe how much he had learned in 3 years." --- Mark Twain
Orion 120mm F/5 Refractor
Celestron 8
Explore Scientific 80 Triplet
Explore Scientific 102 Triplet
Orion 8" Astrograph
Re: First Attempt
Nice work Don,keep it up, ant take good care of that rig. The images and the live views are breath taking. Sorry you missed MSSF, it was a great time!!
Orion ED80T CF #9534 Carbon Fiber
Ioptron IEQ 45 Pro mount
Ioptron tripier
Ioptron eq 25 mount
Ioptron tripod
Celestron #93709 next image solar system imager
Unitron 3 inch equatorial mount W/ tracking motor and tripod
Restored ED 102 Vixen ss Doublet
"Ilagitami non carborundum" Uncle Nick '49
Ioptron IEQ 45 Pro mount
Ioptron tripier
Ioptron eq 25 mount
Ioptron tripod
Celestron #93709 next image solar system imager
Unitron 3 inch equatorial mount W/ tracking motor and tripod
Restored ED 102 Vixen ss Doublet
"Ilagitami non carborundum" Uncle Nick '49
Re: First Attempt
Thanks guys. Family problems kept me home this weekend.
Don
Don
"When I was 18, my father was the dumbest man I ever knew.
When I was 21, I could not believe how much he had learned in 3 years." --- Mark Twain
Orion 120mm F/5 Refractor
Celestron 8
Explore Scientific 80 Triplet
Explore Scientific 102 Triplet
Orion 8" Astrograph
When I was 21, I could not believe how much he had learned in 3 years." --- Mark Twain
Orion 120mm F/5 Refractor
Celestron 8
Explore Scientific 80 Triplet
Explore Scientific 102 Triplet
Orion 8" Astrograph
Re: First Attempt
Awesome capture Don. Keep up the great work!
ES AR152mm (988mm f6.5) achromatic doublet
TV 85mm (600mm f7) APO doublet
TV 60mm (360mm f6) APO doublet
TV Starbeam
TV 5X & 2.5X Powermates
TV DeLite set
Canon 60Da
Rokinon 10mm f2.8, 14mm f2.8
24mm f1.4, 50mm f1.4, 135mm f2.0
Samyang 85mm f1.4
TV 85mm (600mm f7) APO doublet
TV 60mm (360mm f6) APO doublet
TV Starbeam
TV 5X & 2.5X Powermates
TV DeLite set
Canon 60Da
Rokinon 10mm f2.8, 14mm f2.8
24mm f1.4, 50mm f1.4, 135mm f2.0
Samyang 85mm f1.4