PSNSC_MOPS requirements and notes (draft) --

Processing products -- czar needs to make sure all faults and issues are cleared daily (early morning) for OSS, MSS, ESS, ThreePi? products
 * chip-cam-warp -- nightly
 * warp-stack diffims -- nightly
 * datastore of WS diffim catalogs -- nightly
 * stamps -- chip only from pstamp, MOPS has own stamp server that requires uncompressed image access

 * MOPS looking at using visit 1-2, 2-3 when visit 4 lost due to weather/faults to increase just a pair to triple for tracklets -- currently by request 
  * sometime seem to be auto-made and other times not? need update on both when known -- 
  * appears to be at least partially due to the .multi nightly science task (which is not right and shouldn't be happening..) -- .multi look to be made internight when the camera stage quality faults on visit 2 & 3 and then makes a visit 1-4 diffim since neither 1 nor 4 is used to make a diffim -- expect other combinations to then be possible as well
  * lost visit mapping to be done -- typical losses from fault at camera due to FWHM cut
{{{
v1 missing: v2-v3
v2 missing: v1-v3
v3 missing: v2-v4
v4 missing: v2-v3
}}}


NEO targeted observations -- FSS.nightlyscience, FSS.WS -- also needs to be finished by early morning
 * obs_mode FSS (new 201608) -- 6 exposure, MD-like dither (rotation) plus small offsets -- so WSdiff only and published to normal MOPS datastore location
 * chip->warp normal stdscience pantasks as with xSS
 * WSdiff currently runs in ~ippmops/stdscience_ws to make uncompressed WSdiffs


Cleanup --
 * chip -- 1 days 
 * warp -- ? days (no specific requirement)
 * WW, WSdiff -- 1 days -- if disk space issue, can reduce this to 2 days as long as warps uncleaned the update time is minimal
  * maybe longer for the FSS WSdiff since special follow-up field
 * datastore WSdiff catalog bundles -- Bill has script doing?
 * pstamp -- manual cleanup like other ps_ud_%


Tasks to do -- 
 * WS diffims for MOPS
  * 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)
  * publishing -- TBD
 * .mops catalog format update/revision
  * evaluate contents again, remove/add new columns as needed (skycell_id in addition to chip XY and position?)
  * merge WW and WSdiff catalog publishing to single product if possible
 * w-band stack update for WSdiff
 * daily MOPS test quad -- label MOPS.dailytestset -- [wiki:MOPS.dailytestset] still in development 
 * ops tag test chunk -- [wiki:MOPS.testchunk.OSSR.R15S2.0.Q.w.20140603] 
  * necessary comparison set for WW and WS diff for any development/modifications to ops tag
 * more automated checking for missing visit WWdiffs -- create by exposure status table in czardb for a night reset @initday?