Optics: Hubble Telescope
Mount: Hubble Telescope
Camera: Wide Field Planetary Camera 2
Filters: 450nm (B), 555nm(G), 814nm(R), & 658nm narrowband (Halpha+[N II])
Dates/Times: July 2009
Location: Earth orbit
Exposure: 2.7 hours
Acquisition:Downloaded raw FITS images for each filter from the Hubble Legacy Archive
Processing: Stretching done for each in MaximDl using Digital Development filter, created RGB image in MaximDl. Color balance, brightening, sharpening, noise reduction were done in PS2022.