| returns distance (arcmins) between two points (ra1,dec1) and (ra2,dec2) |
| @ra1, @dec1, @ra2, @dec2 are in degrees select top 10 objid, dbo.fDistanceEq(185,0,ra,dec) from PhotoObj |
| name | type | length | inout | pnum |
| float | 8 | input | 0 | |
| @ra1 | float | 8 | input | 1 |
| @dec1 | float | 8 | input | 2 |
| @ra2 | float | 8 | input | 3 |
| @dec2 | float | 8 | input | 4 |