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Questions tagged [astronomy]

Astronomy is the study of celestial objects, such as planets, stars, and galaxies. Any astronomy question on this site should be programming related; other astronomy questions should be asked on our sister site Astronomy Stack Exchange.

Astronomy is the study of celestial objects, such as planets, stars, and galaxies. Any astronomy question on this site should be programming related; other astronomy questions should be asked on our sister site Astronomy Stack Exchange.

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subtract decimal degrees (longitude readings) in php

In PHP, how to subtract $Longitude_1 = 72.8790721063599 from $Longitude_2 = 82.22? These are decimal degree values from Google geocoding. I need to find the difference and convert it into time. The time value comes close to 40 minutes as I know in…
Viktor Tango
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Read a binary file *.SRS (Solar Radio Spectrograph)

I wanna read a binary file (K7120127.SRS) with caractristhics detailed in the word file (Documentacion SRS DATA.doc) ,2.2. chapter, that adding in the next link https://drive.google.com/folderview?id=0B_NlxFaQkpgHb00yTm5kU0MyaUU&usp=sharing In the…
nandhos
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Image processing- how to check which Star is closer and which Star is farther in a space image

Let's say we pick an image of space. Let's assume there is big star at 40 light years away and a smaller star 20 light years away. But when we look at the image both would look same size. How can we identify which is bigger and which is smaller by…
Teja S
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Plotting multiple lines from columns of Dataframe (python/pandas)?

I have large (~1 million) data set that looks something like this... Age Wavelength Luminosity 1 96 100 1 97 150 1 98 100 2 96.5 90 2 97 160 2 97.5 …
Cmf55
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