Changeset 38809

Timestamp:

Oct 7, 2015, 11:33:55 AM (11 years ago)

Author:

eugene

Message:

moments set to arcsec-based units instead of pixels; definitions of M3 and M4 moments fixed

File:

• trunk/ippToPsps/pspsschema/SchemaNew22.0/PSPS_TABLES/Fundamental_IPP_Data_Product_Tables/Detection (modified) (1 diff)

trunk/ippToPsps/pspsschema/SchemaNew22.0/PSPS_TABLES/Fundamental_IPP_Data_Product_Tables/Detection

@@ -42 +42 @@
 momentR1        arcsec          REAL    4       -999    first radial moment 
 momentRH        arcsec          REAL    4       -999    r^1/2 weighted moment
-momentM3C       arcsec^2        REAL    4       -999    3rd moment sin(theta) 
-momentM3S       arcsec^2        REAL    4       -999    3rd moment cos(theta) 
-momentM4C       arcsec^2        REAL    4       -999    4th moment sin(theta)
-momentM4S       arcsec^2        REAL    4       -999    4th moment cos(theta) 
+momentM3C       arcsec^2        REAL    4       -999    r^2 cos(3 theta)
+momentM3S       arcsec^2        REAL    4       -999    r^2 sin(3 theta)
+momentM4C       arcsec^2        REAL    4       -999    r^2 cos(4 theta)
+momentM4S       arcsec^2        REAL    4       -999    r^2 sin(4 theta) 
 apFlux          Jy              REAL    4       -999    Aperture flux in Jy
 apFluxErr       Jy              REAL    4       -999    Aperture flux error