Changes between Version 17 and Version 18 of PSNSC_MOPS

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Timestamp:
08/28/2017 08:59:30 PM (4 weeks ago)
Author:
mhuber@… (IP: 128.171.2.106)
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  • PSNSC_MOPS

    v17 v18  
    4949 * excess detections causing full rejection of OTA -- typically edges full of junk, unclear if could be improved with other cuts 
    5050 
     51centroids poor causing large GCR -- factor of 2 larger.. 
     52 * Rob did comparisons of ipp-20141024/ipp-20170121 and products -- appears to be due to issues in all WWdiffs, not problem in SMF, warp, WSdiff 
     53 * will add checks with MOPS tests and single convolution direction  
     54 
    5155WS diffims for MOPS --  
    5256 * image files uncompressed -- either in processing or a copy on ipp032 -- ~10TB/night extra space used (20TB since data kept for 36hrs), processing seems ok (network i/o, dtime, faults were all acceptable) 
     
    7377 * more automated checking for missing visit WWdiffs -- create by exposure status table in czardb for a night reset @initday? 
    7478  
    75 MOPS stamp server @ITC 
     79MOPS stamp server @ITC -- MOPS using own node for this now 8/2017 
    7680 * needs some raid1 disk (minimum few 100 GB, more in future for other work), modest RAM and cores -- more RAM+cores, more stamps can be made 
    7781 * must be a reliable node and close to the data nodes on the network (and out to neo cluster) -- unclear which is to be used 
     82 * will copy off images for stamps -- can be compressed in future 
     83 * scp/nfs/rcp debate for overheads  
     84 
     85pstamp server backlog -- particularly w/ QUB stamps, in future may want to split pantasks so MOPS doesn't get behind large numbers of uploaded parse jobs