B = b + 0.2380 * (b - v) + 13.2852 +/- 0.0442 SN B = 13.2852 2455870.91482 V = v + -0.0770 * (v - r) + 12.4444 +/- 0.0396 SN V = 12.4444 2455870.90388 R = r + -0.0820 * (r - i) + 12.1935 +/- 0.0179 SN R = 12.1935 2455870.89067 I = i + 0.0140 * (r - i) + 12.0765 +/- 0.0353 SN I = 12.0765 2455870.88321