| 01.03.2009, Comet C/2007 N3 Lulin, The radial structures are enhanced by rotational gradient filtering which makes the jets visible in the comet core, left and right image 30x30s exposed with one hour difference, field of view 17.3x13.3 arcmin, CCD-Kamera2, Harpoint Observatory, 50cm RC, f=4m |
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