189 V1113 CYGNI (UGSU) Range: 14.0-19.3V Position: 19 22 42.02 +52 43 59.5 (J2000, from .dat file) Magnitude: V=19.251 B-V=0.334 (from .dat file) ID RA (2000) DEC X Y N V ERR B-V ERR 1 19 22 34.3 +52 41 34 -70 -146 2 11.556 0.203 0.419 0.045 2 19 22 10.3 +52 44 59 -288 59 2 12.232 0.100 0.645 0.062 3 19 22 20.6 +52 44 57 -194 57 2 13.337 0.010 0.657 0.003 4 19 22 42.6 +52 44 33 5 33 2 13.592 0.000 1.039 0.003 5 19 22 24.3 +52 38 38 -161 -322 2 13.959 0.008 1.240 0.013 6 19 22 24.4 +52 47 22 -160 202 2 14.353 0.006 0.628 0.003 7 19 22 52.6 +52 45 43 96 103 2 14.788 0.006 1.137 0.002 8 19 22 53.5 +52 43 57 105 -3 2 15.124 0.016 0.782 0.004 9 19 22 30.8 +52 43 47 -101 -13 2 15.547 0.006 0.815 0.003 10 19 22 33.1 +52 45 33 -81 93 2 16.347 0.026 1.007 0.005 11 19 22 41.0 +52 43 33 -9 -27 3 17.691 0.009 0.912 0.008 12 19 22 43.1 +52 44 18 10 18 1 18.979 0.020 1.541 0.067 b) Wide-colour extension for CCD calibration 19 22 10.1 +52 41 49 -290 -131 2 13.442 0.010 0.549 0.005 19 22 21.0 +52 43 52 -190 -8 2 12.470 0.040 1.593 0.040 Notes: 1. Stars #1 and #2 are saturated and their magnitudes are probably only accurate to about +/-0.2 magnitude. They should be used with care. 2. There are two bright Tycho-2 stars just outside the area of this sequence. The brightest star on the west edge of the field is at (J2000) 19 21 50 +52 40 53 with V=8.61+/-0.02 and the other is on the east edge of the field at (J2000) 19 23 18 +52 44 45 with V=9.51+/-0.04. Bruce Sumner 5 December 2000