51cm反射望遠鏡CCD測光変換係数

仮定する変換式 Andor
DW936N-BV
Andor
DW436-BV
SBIG
ST-10XME
Astromed
EEV 88200
B = b + k1 ( B - V ) + c1 k1 = 0.169 k1 = 0.2125 k1 = 0.137 k1 = 0.320
V = v + k2 ( B - V ) + c2 k2 = -0.055 k2 = -0.0210 k2 = -0.067 k2 = 0.082
V = v + k3 ( V - R ) + c3 k3 = -0.112 k3 = -0.0271 k3 = -0.129 k3 = 0.167
R = r + k4 ( V - R ) + c4 k4 = -0.117 k4 = 0.0840 k4 = -0.095 k4 = 0.135
R = r + k5 ( R - I ) + c5 k5 = -0.142 k5 = 0.1071 k5 = -0.103 k5 = 0.156
I = i + k6 ( R - I ) + c6 k6 = 0.02 k6 = -0.0622 k6 = 0.006 k6 = -0.031

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