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UGC 4459 | by geckzilla
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UGC 4459

A dwarf galaxy dataset I put together after being woken up by my cat, Tofu. I was unable to get back to sleep, so I decided to make myself useful.

 

This was put together using some custom drizzled data made by Meredith Durbin, attribution as follows:

NASA/ESA/Meredith Durbin/Judy Schmidt

 

Regarding the processing: The near-infrared data doesn't cover the entire image. It is smaller and diagonally positioned in a way that leaves three of the corners uncovered.

 

That data came from these proposals:

Quantifying Star Formation and Feedback: The M81 Group Dwarf Galaxies

A Calibration Database for Stellar Models of Asymptotic Giant Branch Stars

 

Red: WFC3/IR F110W+WFC3/IR F160W

Orange: ACS/WFC F814W

Cyan: ACS/WFC F555W

 

North is 32.50° clockwise from up.

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Uploaded on March 14, 2019