Physics
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EHN
  • Member for 11 years, 5 months
  • Last seen more than a week ago
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About

Astronomer and software developer with interest and expertise in sky surveys, observing strategy and efficiency, data science, open science, and image processing.

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Top posts
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All Questions Answers
Score Newest
answer
27
How can a spiral galaxy exist?
Jun 4, 2011
answer
22
What do the colors in false color images represent?
Jun 12, 2011
answer
20
What is meant when it is said that the universe is homogeneous and isotropic?
Jun 6, 2011
answer
13
Why is the universe so organized?
Jul 14, 2011
answer
11
What objects/states of objects with absolute magnitude do we know of?
Aug 7, 2011
answer
11
Why don't we have a better telescope than the Hubble Space Telescope?
Jun 18, 2011
answer
9
Recommend good book(s) about the "scientific method" as it relates to astronomy/astrophysics?
Jun 16, 2011
question
7
When taking a sequence of exposures for stacking/coaddition, what dither patterns are most commonly desired? Why?
Jun 2, 2011
answer
6
What is an approximation of the average number of supernovae every century in the Milky Way?
Jul 28, 2011
answer
6
Standards for scientific metadata in common-use image formats?
Jun 29, 2011
Top network posts
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17
Is there a reason why Python's ctypes.CDLL cannot automatically generate restype and argtypes from C header files?
15
Getting Emacs to use pdflatex
12
Is there a way to restart or reset the python interpreter within a python doctest?
9
In emacs org-babel, can I export the results of previous executions instead of re-evaluating on export?
8
Is there a utility like hexdump that will handle non-native endian-ness?

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