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                21.05.2011 GRB 110521A: MASTER synchronous and early optical observations limit GCN12033 , GCN12040
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                21.05.2011 GRB 110521A: MASTER synchronous and early optical observations limit
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                20.05.2011 Three MASTER OT's discovery
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                20.05.2011 GRB 110520A: MASTER-NET optical observations
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                20.05.2011 GRB 110520A: MASTER-NET optical observations GCN12021
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                13.05.2011 MASTER OT152206.02+302042.7 discovery
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                28.04.2011 MASTER bright SN candidate in PGC045903 discovery
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                28.04.2011 MASTER bright SN candidate in PGC045903 discovery Atel 3312.
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                26.04.2011 GRB 110426A: MASTER synchronous with MAXI/GSC observations
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                22.04.2011 GRB 110422A: MASTER earlier OT polarization observations
 
                         
                        