J0014+2852a J0014+2852a/b: probably two components of a single source separated 
J0014+2852a  by 75" and our listed 30GHz flux densities are blends of both 
J0014+2852a  components. Not used in the spectral analysis.
J0014+2852b J0014+2852a/b: probably two components of a single source separated 
J0014+2852b  by 75" and our listed 30GHz flux densities are blends of both 
J0014+2852b  components. Not used in the spectral analysis.
J0301+2541  J0301+2541/42: are separated by <=1' and are probably part of the 
J0301+2541   same source. Their flux densities are blended in our 30GHz 
J0301+2541   measurements. Not used in the spectral analysis.
J0301+2542  J0301+2541/42: are separated by <=1' and are probably part of the 
J0301+2542   same source. Their flux densities are blended in our 30GHz 
J0301+2542   measurements. Not used in the spectral analysis.
J0304+2659  15GHz position is ~15" south of the NVSS peak.
J0936+3129  double source in the FIRST map, the RT source coincident with 
J0936+3129   western component.
J0941+3126  the FIRST and NVSS maps show that this source has two extended 
J0941+3126   components. This source is not used in the spectral analysis.
J0941+3226  the NVSS and FIRST show 15GHz component is at the southern end of an
J0941+3226   extended source.
J1235+5317  15GHz position is ~55" south-east of the NVSS peak.
J1235+5311  no 1.4GHz sources are detected in the NVSS or FIRST maps at the RT 
J1235+5311   position but weak extended components straddle this position in 
J1235+5311   the NVSS map.
J1238+5249a J1238+5249a/b: are separated by approximately 2.5' east-west and 
J1238+5249a  thus for half the on-off observations of each source the other lies
J1238+5249a  within the reference beam. The correction, however, is very small.
J1238+5249b J1238+5249a/b: are separated by approximately 2.5' east-west and 
J1238+5249b  thus for half the on-off observations of each source the other lies
J1238+5249b  within the reference beam. The correction, however, is very small.
J1535+4142  and J1535+4143a/b: lie within 3' of each other. Examination of the 
J1535+4142   FIRST map of the region suggests that they may be physically 
J1535+4142   related. Our 30GHz flux density measurements are confused. 
J1535+4142   Not used in the spectral analysis.
J1535+4143a , J1535+4143b and J1535+4142: lie within 3' of each other. 
J1535+4143a  Examination of the FIRST map of the region suggests that they may 
J1535+4143a  be physically related. Our 30GHz flux density measurements are 
J1535+4143a  confused. Not used in the spectral analysis.
J1535+4143b , J1535+4143a and J1535+4142: lie within 3' of each other. 
J1535+4143b  Examination of the FIRST map of the region suggests that they may 
J1535+4143b  be physically related. Our 30GHz flux density measurements are 
J1535+4143b  confused. Not used in the spectral analysis.
J1541+4114  NVSS and FIRST maps show that 15GHz component is probably the 
J1541+4114   central component of an asymmetric triple source.