UV-excess quasar candidates
收藏B2FIND2026-03-19 收录
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We have developed a procedure (so called PAPA) for measurement of magnitudes (about 0.1mag accurate) and positions (with accuracy better than 0.5arcsec) of all the objects...
我们研发了一套命名为PAPA的测量流程，可实现对各类目标星等（测量精度约0.1星等）与位置（测量精度优于0.5角秒）的测定
