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Tag Archives: IRAS
WISE versus IRAS
Just to see the incredible improvement WISE makes over the IRAS data here are two images of the same region (0.2×0.2 degrees at RA=2h 40m, Dec=20). The IRAS image (from the IRIS 12 micron survey) is very pixelated… There’s almost … Continue reading
Features in the Gallery: Sometimes you can do better
The image from 2009-04-20 01:54:28 shows a typical IRAS 100 micron image: There’s a very detectable pattern of lines crossing the image from top left to bottom right. These are remnants of the scan lines used in taking the data. … Continue reading