Eggen's modified uvby photoelectric observations

  No    Ref    V      b-y     M1    C1      n

 0003    21  11.600  0.346  0.147  0.440    3
 0011    21  10.950  0.659  0.369  0.487    3
 0013    21  10.850  0.701  0.469  0.451    3
 0020    21  10.140  0.621  0.374  0.476    3
 0026    21  10.980  0.697  0.431  0.482    2
 0027    21  10.780  0.703  0.461  0.439    2
 0029    21  11.970  0.316  0.156  0.447    2
 0033    21  11.870  0.325  0.124  0.634    1
 0034    21  10.660  0.548  0.233  0.468    2
 0041    21  10.930  0.690  0.451  0.455    4
 0044    21  10.040  0.746  0.509  0.387    3
 0050    21  11.870  0.504  0.236  0.455    1
 0053    21  10.880  0.682  0.480  0.460    2
 0056    21  10.840  0.132  0.216  0.858    2