Changes between Initial Version and Version 1 of PS1_GR_psps

Timestamp:

Jun 29, 2011, 9:53:57 PM (15 years ago)

Author:

chambers

Comment:

--

PS1_GR_psps

@@ +1 @@
+== Grand Reprocessing and first PSPS ingest Schedule   (2011.06.28) ==
+
+=== GR  === 
+
+June 29 with y band, followed by z band ~ 10 days of processing
+
+July 10 MD04 reprocessing 
+
+before July 15 MD10 reprocessing, and creation of template. Then incoming new MD10 data in OC142 will use this. MD 07, 08, 09 will continue with old pixel size and tessellation so as not to interrupt transient program. 
+
+on or before July 15 continue with GR with new dark model in i, r, and g. 
+
+Schedule MD07 next as learn how long this takes. Then in parallel with GR, proceed with MD05 and 06. Try to ready to do MD 08 and 09 by the time they have finished for the year. 
+
+=== PSPS ingest ===
+
+start ingesting LAP dvo database now. When we have finished loading g and y band, approximately July 12, delete old data, and do the first merge/indexing. Note the g,r,i,z,y initial LAP data will be there as well.  This will take about two days during which PSPS will be offline. Then PSPS will be online and available for consortium use on July 15. 
+
+=== Caveats ===
+
+People should be aware that the ingested data has the same photometry issues as in the current processing. Thus it is not Data Release 1.0. It is data release 0.1. For details on the outstanding photometric issues see the PS1SC wiki DRAVG pages.
+
+The g, r, and i band data in this release will have higher noise than they should. It is believed this is a problem with the current dark current model being used for the old data we are re-processing. 
+We will not save this pixel data, we will reproduce it with the correct dark model on the schedule above.
+
+=== Towards Data Release 1.0 ===
+
+We will continue with GR as scheduled above, while working on the dark current model and outstanding photometry issues, including extended source photometry. (This does not include large galaxies, which are a special case for the next stage of development). When these are resolved (i.e "good enough") then the photometry analysis of the GR'd pixels will be redone. When this is complete we will do another deletion of what is in the PSPS and load the new results as Data Release 0.2. Maybe this becomes Data Release 1.0, we hope so, but it may turn out to take more than one release. These will be done in consultation with the Data Reduction and Verification Group, or DRAVG, with members at every institution.
+