BS110
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Transition between card B & C is corrupted.  Missing ~3641 seconds of data.

a) First 2 blocks of Card C dropped - corrupted.
b) Added blocks of zero-data as fill to end of Card B.
c) Added timestamp in correct positions for each channel.
d) Missing samples which do not fit into a single block of data.  Missing: CH0-CH3: [29, 30, 31, 30]
e) Split the data and then modified the split version and database files to add missing samples that did not fit in the block boundary.
f) Updated database and cut miniseed.



BS220
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There are 4056 blocks on Card B that cannot be accessed.  This is a CF hardware failure (cards getting old?).  Blocks 2567984-2572039 cannot be accessed.
This one seems to have stopped early.  Other sites had ~3GB of data on card C.  Card C had no data.  Why?

a) End of card B is corrupted (last 2 hours of data) - removing timestamps from database (this stops those sections from being processed).
b) Combined good sections with filler blocks.
c) Split and cut miniseed



BS340
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Missing 11548 blocks at end of card A (~3638 seconds).  

a) First 2 blocks of Card B dropped - corrupted.
b) Added blocks of zero-data as fill to end of Card A.
c) Added timestamp in correct positions for each channel.
d) Missing samples which do not fit into a single block of data.  Missing: CH0-CH3: [14, 14, 14, 14]
e) Split the data and then modified the split version and database files to add missing samples that did not fit in the block boundary.
f) Updated database and cut miniseed.



BS360
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Missing 11571 blocks at end of card A (~3644 seconds).  

a) First 2 blocks of Card B dropped - corrupted.
b) Added blocks of zero-data as fill to end of Card A.
c) Added timestamp in correct positions for each channel.
d) Missing samples which do not fit into a single block of data.  Missing: CH0-CH3: [27, 27, 26, 26]
e) Split the data and then modified the split version and database files to add missing samples that did not fit in the block boundary.
f) Updated database and cut miniseed.