PSNSC_NCU requirements and notes (draft) -- 


NCU observations -- processing needs to be finished by early morning for MOPS to use
 * obs_mode NCU (new end Oct 2016 possibly) -- 8 fields/targets (chunks?), 8 dithers for 6 hrs (64 exposures per field?), 45s exptime over 4 nights? (not sure right yet)
  * offset only dither (no rotation like MD)
  * WSdiff and published to normal MOPS datastore location
 * chip->warp normal stdscience pantasks as with xSS products
 * WSdiff runs in ~ippmops/stdscience_ws to make uncompressed WSdiffs (like FSS) -- larger volume, may need more nodes -- must be uncompressed for MOPS stamps since large data volume
 * comment string -- needs to be worked on


Processing products -- czar needs to make sure all faults and issues are cleared daily (early morning) for NCU.* products
 * chip-cam-warp -- NCU.nightlyscience -- nightly
 * warp-stack diffims -- NCU.WS.nightlyscience -- nightly
 * publishing of WSdiffs -- (need datastore location to use from MOPS) -- nightly
 * nightly stack -- NCU.nightlyscience -- nightly, manually done to avoid any poor images
 * stack-stack diffims -- NCU.SS.nightlyscience -- nightly, likely automatic possible once manual stacks made
 * stamps -- TBD


Cleanup --
 * chip -- 1 day?
 * warp -- 2 days (no specific requirement?)
 * WSdiff -- 1 day? uncompressed so likely will need to limit and just do updates for stamps
 * publishing WSdiff catalog bundles -- 
 * pstamp -- manual cleanup like other ps_ud_%


Tasks to do -- 
 * verify w-band stacks okay along ecliptic for opposition end October
 * check processing rate/nodes for WSdiffs
 * MOPS interested in SSdiff?
 * publishing location for WSdiff by MOPS preference -- IPP-MOPS-TEST or IPP-MOPS-WS -- unique set so likely normal location