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David W. Bishop: PSN－PGC8161
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David W. Bishop: PGC 68500
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David W. Bishop: PSN-PGC 8161
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David W. Bishop: SN2011fsPGC 68500
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David W. Bishop: PSN J09031745+3035364
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David W. Bishop: 2011fs
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David W. Bishop: NGC 6632
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David W. Bishop: NGC 7331
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David W. Bishop: PSN in NGC7042_20131023_AntonioGiambersio
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David W. Bishop: NGC 5410
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David W. Bishop: PGC 68500 60S_dupe-2