The impact sites on Jupiter remain visible. Last night I could see (I hope identification is correct) L, G with S attached, and 3 regions in the K/W/U complex. G appears to now have a linear protrusion extending toward the direction of rotation. Perhaps a new dark band is beginning to form at the latitude of the impacts?
Jason Goodman, the fellow who provided the IDL code for generating finder charts, has released a new set of charts (I don't have the new software yet, however). The charts show Jupiter at one hour intervals, 12 images per page, for July 25 through July 30 UT (total of 12 pages). He has modified his database so that all currently visible spots are displayed (the old versions maintained the impact sites for a fixed number of revolutions -- whether they continued to be visible or not -- and then dropped them -- whether they continued to be visible or not).
The impact sites are no longer indicated by an "X", but by the letter name of the spot. The letter's font is proportional to its size and/or visibility, which is a nice feature.
The file containing the charts is in postscript format and is approx 1MB in size. The file was posted on the sci.astro usenet newsgroup. If you want a copy of the file, and the file is no longer active at your site or usenet news is not available, let me know and I will mail you a copy. You will need access to a printer that can print postscript files.
Good Seeing!
Curt Roelle Curtis_Roelle@jhuapl.edu Space Department / Space Sciences Branch Johns Hopkins University -- Applied Physics Laboratory