skyglow

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lizzielizzie1692
Posts: 1
Joined: Tue Jan 08, 2008 4:57 pm
Occupation: student
Project Question: does skyglow change depending on the time of night?
Project Due Date: january 15th
Project Status: I am finished with my experiment and analyzing the data

skyglow

Post by lizzielizzie1692 »

Is there more skyglow if the average pixel intensity is higher or lower? i can't seem to find the answer to this question ANYWHERE! is seems like it should be obvious but i just can't tell.... HELP!!
staryl13
Former Expert
Posts: 404
Joined: Tue Sep 18, 2007 3:27 pm
Occupation: Research Assistant
Project Question: Neuroregeneration
Project Due Date: N/A
Project Status: Not applicable

Re: skyglow

Post by staryl13 »

Hi!
I assume you are talking about this Sciencebuddies project-
https://www.sciencebuddies.org/science- ... p022.shtml
Sounds like a really cool idea!Hopefully these links will help you out:
http://www.sciencenewsforkids.org/artic ... irZone.asp
http://osa.braveline.com/OSSD/EdOutreac ... bstact.htm
http://www.stanmooreastro.com/pixel_size.htm
Hope this clears things up, good luck!
"There is a single light of science, and to brighten it anywhere is to brighten it everywhere." -Isaac Asimov
Dr. Bruce Weaver
Former Expert
Posts: 33
Joined: Wed Sep 08, 2004 12:21 pm

Re: skyglow

Post by Dr. Bruce Weaver »

Hi,

Average pixel intensity means that the pixels are receiving more energy so the sky is brighter.
Wm. Bruce Weaver, Ph.D.
Monterey Institute for Research in Astronomy
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