BV2gr

This is a small utility program to convert from [Johnson-Cousins] B, V magnitudes to Sloan g,r using the transformations given in Bilir et al. 2005 (and the SDSS website)

Example if use:

>BV2gr

Enter B,V (separated by comma): 12.65,12.35

B = 12.65, V = 12.35, B-V = 0.30

g = 12.43, r = 12.35, g-r = 0.09



© Robert Mutel 2018