258 1RXS J232953.9+062814 (PSC) (UGSU) Range: Position: 23 29 54.21 +06 28 12.2 (J2000, from .dat file) Magnitude: V=16.112 B-V=0.421 (in .dat file) ID RA (2000) DEC X Y N V ERR B-V ERR a) Comparison star sequence 1 23 30 10.7 +06 26 03 246 -129 3 10.693 0.110 0.947 0.077 2 23 30 02.7 +06 24 37 126 -215 3 12.241 0.009 0.810 0.014 3 23 29 28.7 +06 24 44 -380 -208 2 13.022 0.008 1.044 0.011 4 23 29 23.8 +06 24 18 -453 -234 2 13.607 0.000 0.609 0.013 5 23 30 06.8 +06 30 35 187 143 3 13.774 0.008 0.605 0.011 6 23 30 08.1 +06 30 16 207 124 3 14.143 0.005 0.912 0.020 7 23 29 50.6 +06 31 17 -54 185 3 14.573 0.006 0.769 0.011 8 23 29 43.1 +06 26 09 -166 -123 3 15.207 0.006 1.027 0.017 9 23 29 42.3 +06 29 07 -177 55 3 15.515 0.000 1.131 0.024 10 23 30 12.0 +06 29 08 265 56 3 15.764 0.022 0.713 0.012 11 23 30 00.3 +06 25 21 90 -171 3 16.575 0.011 0.616 0.006 12 23 29 46.9 +06 28 12 -109 0 3 17.693 0.020 1.503 0.166 b) Wide-colour extension for CCD calibration None available. Notes: 1. Star #1 is a bright Tycho-2 star with a semi-accurate magnitude of 10.72+/-0.08. This is a more accurate value than the saturated magnitude in the above table. Bruce Sumner 14 February 2002