[AstroPy] An Odd Result on an All-Sky Image--Equal Images and Bars?
Wayne Watson
sierra_mtnview at sbcglobal.net
Thu Apr 16 22:22:50 EDT 2009
It looks obvious to me that there are vertical bars about 3-4 pixels
wide here. Light, dark, light, ... They should be wider in the image you
received. I was posting these two question (other was about = files) as
independent of numPy. A shot in the dark post here, which is seems more
into Python and programming. Probably a better place might be the IRAS
forum. Anne has suggested something like that in one of her posts. I
think I'll leave the analysis to IP programs I normally use, which will
likely be more useful now that I've got the unadulterated image in fits
format.
Rbf? Interesting suffix. There's a lot to numpy and pyfits (and IRAS),
which I will leave to another time.
Jim Vickroy wrote:
> I did not see the vertical lines in the attached jpeg, but you may
> want to take a look at scipy.interpolate.Rbf
> <http://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.Rbf.html#scipy.interpolate.Rbf>
> and or the topic of image */inpainting/* in general.
>
>>
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--
Wayne Watson (Watson Adventures, Prop., Nevada City, CA)
(121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
All the neutrons, and protons in the human body occupy
a cube whose side is 5.52*10**-6 meters (tiny!). That
adds up to a 150 pound person. It's not a surprise that
we are mostly space. (Calculation by WTW)
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