Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color. (Dean Jacobsen)

Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color.

Link: http://www.deanjacobsen.com/blog/hubble-telescope-data-herbig-haro-901-and-hergib-haro-902

Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color.

Link: http://www.deanjacobsen.com/blog/hubble-telescope-data-herbig-haro-901-and-hergib-haro-902

This image was assembled and processed by me by downloading the publicly available original calibrated data from the MAST archive - https://archive.stsci.edu/prepds/carina/

Embedded within the Trumpler 14 open cluster in the Carina Nebula are Herbig-Haro 901 [foreground] and 902. Herbig-Haro objects are believed to be newly born stars which eject narrow jets of partially ionized gas. The shockwaves from the gas then interacts with the interstellar medium which surrounds the star. The stars responsible for the jets of HH 901 and 902 are buried in the gas and dust pillars imaged here. However, the shockwave wavefronts are clearly seen.

Herbig-Haro objects have prominent emission lines in hydrogen, sulfur and oxygen which makes them easy to visualize when photographed through narrowband filters.

Camera: Wide Field Camera 3

Filters Used: 673n - S II; 657n - H-alpha + N II; and 502n - O III

Color Assignments: Hubble [SHO] Palette -> red - 673n, green - 657n, and blue - 502n

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Description: A little touch-up work. A little sharpening of the features and a little noise reduction.

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Astrometry.net job	4887932
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Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color.

Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color.

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Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color.

Herbig-Haro 901 and 902 close-up - a Hubble Telescope mosaic in mapped color.

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