PHOTOMETRIC CCD OBSERVATIONS OF DW UMa Observer : Diego Rodriguez, Spain Instruments: 0.20 f/7 SCT , ST-9 SBIG CCD Date : April 23, 2008 Exp: 30 Comp=13.382, filter=clear JD V Error 2454580.41741 14.457 0.04 2454580.41799 14.447 0.04 2454580.41856 14.436 0.04 2454580.41914 14.484 0.04 2454580.41972 14.419 0.04 2454580.42030 14.423 0.04 2454580.42087 14.450 0.04 2454580.42145 14.441 0.04 2454580.42203 14.447 0.04 2454580.42319 14.500 0.04 2454580.42608 14.512 0.04 2454580.42666 14.495 0.04 2454580.42784 14.509 0.04 2454580.42841 14.535 0.04 2454580.42899 14.485 0.04 2454580.42957 14.467 0.04 2454580.43015 14.463 0.04 2454580.43072 14.493 0.04 2454580.43130 14.495 0.04 2454580.43477 14.561 0.04 2454580.43535 14.605 0.05 2454580.43593 14.699 0.04 2454580.43650 14.707 0.04 2454580.43708 14.717 0.04 2454580.43766 14.793 0.05 2454580.43824 14.873 0.05 2454580.43882 15.115 0.05 2454580.43940 14.994 0.05 2454580.43998 15.038 0.05 2454580.44056 15.141 0.05 2454580.44115 15.358 0.05 2454580.44172 15.384 0.05 2454580.44229 15.471 0.06 2454580.44287 15.514 0.06 2454580.44345 15.581 0.06 2454580.44403 15.594 0.06 2454580.44462 15.572 0.06 2454580.44519 15.746 0.06 2454580.44576 15.871 0.06 2454580.44634 15.953 0.06 2454580.44692 15.947 0.07 2454580.44750 15.910 0.07 2454580.44808 15.967 0.07 2454580.44866 15.765 0.07 2454580.44922 15.731 0.06 2454580.44980 15.773 0.06 2454580.45038 15.528 0.06 2454580.45096 15.255 0.06 2454580.45211 15.097 0.06 2454580.45269 15.111 0.06 2454580.45384 14.929 0.05 2454580.45442 14.864 0.05 2454580.45500 14.874 0.05 2454580.45558 14.828 0.05 2454580.45616 14.824 0.04 2454580.45674 14.737 0.04 2454580.45731 14.676 0.04 2454580.45789 14.626 0.04 2454580.45963 14.606 0.04 2454580.46309 14.624 0.04 2454580.46481 14.593 0.04 2454580.46539 14.571 0.04 2454580.46597 14.513 0.04 2454580.46778 14.487 0.04 2454580.46836 14.484 0.04 2454580.46894 14.534 0.04 2454580.47299 14.491 0.04 2454580.47356 14.513 0.04 2454580.47413 14.515 0.04 2454580.47471 14.482 0.04