158  IX DRACONIS   (UG)   Range: 14.7-18.8p 
     Position:   18 12 31.52  +67 04 46.1 (J2000, from .dat file)
     Magnitude:  V=17.284  B-V=0.234      (from .dat file)

ID     RA (2000)    DEC       X    Y   N    V      ERR     B-V    ERR
 
a) Comparison star sequence

1    18 13 28.0  +67 05 20   330   34  1  12.600  0.001   0.759  0.001   
2    18 13 09.3  +67 01 10   221 -216  1  12.774  0.001   0.585  0.001   
3    18 11 50.1  +67 03 28  -242  -78  1  13.427  0.001   0.901  0.001   
4    18 11 46.1  +67 08 03  -265  197  1  13.750  0.001   0.552  0.001   
5    18 12 29.1  +66 59 49   -14 -297  1  14.305  0.001   0.666  0.001   
6    18 12 19.6  +67 06 27   -70  101  1  14.524  0.001   1.116  0.002   
7    18 12 19.9  +67 07 50   -68  184  1  14.727  0.002   0.463  0.003   
8    18 12 22.7  +67 07 07   -51  141  1  15.212  0.002   0.559  0.003   
9    18 12 32.8  +67 08 41     8  234  1  15.706  0.003   0.696  0.004   
10   18 12 19.2  +67 01 54   -72 -172  1  16.199  0.004   0.591  0.006   
11   18 12 37.8  +67 05 16    37   30  1  16.872  0.006   0.703  0.008   
12   18 12 30.8  +67 02 35    -4 -131  1  17.582  0.010   1.477  0.021   
13   18 12 44.6  +67 03 06    77 -100  1  18.365  0.018   0.630  0.025   


b) Wide-colour extension for CCD calibration
  
     18 13 04.7  +67 09 01   193  255  1  13.097  0.001   0.256  0.001   
     18 12 16.5  +67 01 00   -88 -226  1  12.618  0.001   0.476  0.001   
     18 12 43.3  +67 00 30    69 -256  1  14.432  0.001   1.081  0.002   
    

Notes:

1. This single night sequence, based on field photometry by Arne Henden, 
has nominal external errors of 0.02 magnitude.

2. This variable was formerly known as KUV 18126+6704. It is also RASS FSC
object 1RXS 181232.2+670441. And in DWS 1997 it is listed as DRA 6.

3. There is a Tycho-2 star on the western edge with V=10.5.


Bruce Sumner
17 September 2000