% R.A. (o) Dec. (o) Err. (mas) Corr. Del. % Uncertainty in R.A. is NOT in R.A. cos(Dec.)!!!! 50155.831 29.734474598958 13.117427468778 0.5264 1.2138 -0.413 60 57920.301 29.734473964958 13.117428013917 0.1496 0.2339 -0.020 117 58198.230 29.734473968417 13.117427868056 0.4940 0.3652 0.090 28 58330.959 29.734474136458 13.117428113528 0.1724 0.2575 -0.146 77 58557.439 29.734474274042 13.117427968611 0.1803 0.2937 0.018 126 58682.249 29.734474117875 13.117427931889 0.4896 0.2813 0.267 33 58803.501 29.734474140625 13.117428010194 0.1774 0.2924 -0.212 108