Changes between Version 3 and Version 4 of BillsSAS39ColorColorPlots

Timestamp:

Aug 14, 2015, 1:33:22 PM (11 years ago)

Author:

bills

Comment:

--

BillsSAS39ColorColorPlots

@@ -24 +24 @@
 entries like 
 {{{
-8.9-2.5*log10(gFPSFFlux)
+8.9-2.5*log10(gFPSFFlux) AS gFPSFMag
 }}}
  to the list of columns in the query would allow us to avoid the stilts step. However the database is going to be busy and keeping the math done there to a minimum seems like a reasonable thing to do.
+(8.9 is used as the zero point since fluxes are in Janskys).