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Posts Made By: Dave Snope

January 15, 2014 07:51 PM Forum: No Holds Barred

Iran: US Led By Nazi Space Aliens(Really)

Posted By Dave Snope

I'm confused. First, the Iranians told us it was Jooos! that secretly run American. Now it's Nazis/Aliens. Are the Nazis and Jews working together? Are the Jews working for the Nazis, the Nazis for the Jews, or do they both work for the Aliens?

January 20, 2014 03:36 AM Forum: Off Topic Discussions

Nautilus 60 yrs old 1-21-14

Posted By Dave Snope

Thanks for posting that, George. I never knew that there was a Nautilus Museum, wish I had visited when in the area. I visited Electric Boat once a long time ago.

January 21, 2014 08:14 AM Forum: Politics

Carrying The Torch...

Posted By Dave Snope

"carrying the torch". Good one.

January 23, 2014 08:07 PM Forum: CCD Imaging and Processing/Solar System

Sun in Ha 22 Jan 2014

Posted By Dave Snope

Sunspots AR1959 and AR1960


January 23, 2014 08:08 PM Forum: CCD Imaging and Processing/Solar System

Sun in Ha 22 Jan 2014

Posted By Dave Snope

Inverted with two prominences including a nice pillar.


January 24, 2014 07:31 PM Forum: CCD Imaging and Processing/Deep Sky

Sbig one shot color processing ?

Posted By Dave Snope

Yes, color only works on 1x1 binning. What software do you use?

Depending on your processing software, it goes something like this:

1. Calibrate all images (darks and flats, using color master darks and color master flats).
2. Convert Bayer (convert to color, or convert to individual color frames and process them separately as R, G, and B, your choice). Your software may, or may not, show the images as color at this point.
3. Register the stack (either color, or register the R, G, and B's as separate stacks).
4. Normalize each stack
5. data/noise rejection algorithm on the stack(s).
6. Combine the stack(s), using mean, median, sigma, or whatever you prefer. Choice depends on your data quality, number of frames.
7. Save frame(s).
8. If you separated R,G,B, combine to create color image.
9. Post processing: sharpen, deconvolution, DDP, color adjustments, etc., depending on your software packages and preferences.

I used to process my ST2000XCM pictures by separating the Bayer matrix into separate R,G,and B, stacks, and sometimes creating an artificial luminance to process for detail. That's all more work, though, and it's probably best to start by processing full color frames.

February 6, 2014 03:12 AM Forum: Politics

Clearing up the confusion.......

Posted By Dave Snope

That's good. Perhaps we could have a similar explanation on why my state tax system is called the "Board Of Equalization" and why they have a new Centralized Revenue Opportunity System (CROS)who's motto is "Expand. Enhance. Empower."

February 7, 2014 11:04 PM Forum: Global Warming - REAL or NOT

2 Guys and a Ruler

Posted By Dave Snope

Funny stuff. Dishonest charts and graphics have been a key part of climate science for so long now that it's central to the public relations process. The chart in question came through political source, where dishonest climate change graphics are fundamental. At least they have been since Al Gore entered the fray. These kind of climate change presentations are at the same level as the ones where they show Obamacare saving money over the long term. Both charts are put together by supposed experts in their respective fields of science or health care. Both coming from people who work for the politicians. Unfortunately, many people get their information from these sources as the media report whatever is said by them.

February 8, 2014 05:21 PM Forum: Off Topic Discussions

Subaru 2014 Forester Vs Competition

Posted By Dave Snope

I'd buy another Forester. Mine was flawless, never needing anything but fluids and fun to drive on the road and off. I gave it to my daughter for her college car. I feel good that she is driving it. She even agrees, although she's drooling over the BRZ - the car that singlehandedly dropped Subaru's overall quality ratings off a cliff.

I miss it.


February 13, 2014 01:59 AM Forum: CCD Imaging and Processing/Solar System

AR1974 and 3098 Region

Posted By Dave Snope

two panel pan: