Table 1: CCD observations of DW UMa.

Date
Start duration mid-eclipse
  HJD-2 450 000 [h] [HJD]

Rozhen 2-m, Johnson V filter

2000 Jan. 10
1554.34 7.13 1554.33889
      1554.47524
      1554.61264
2000 Jan. 13 1557.44 4.69 1557.48099
      1557.61743
2002 Jan. 11 2286.26 1.79 2286.27706
2002 Jan. 13 2288.32 7.50 2288.32641
      2288.46296
      2288.59911
2002 Jan. 14 2289.40 4.44 2289.41825
      2289.55524
2002 Feb. 9 2315.25 9.95 2315.37403
      2315.51110
      2315.64799
2002 Feb. 17 2323.22 8.86 2323.29749
      2323.43444
      2323.57099

ROB Schmidt telescope, unfiltered

2000 Mar. 22
1626.38 5.50 1626.46748
      1626.60419
2002 Feb. 16 2322.39 3.96 2322.47774
2002 Apr. 8 2373.45 4.24 2373.56879
2002 Apr. 10 2375.38 4.43 2375.48054
2002 Apr. 24 2389.38 4.63 2389.41500
      2389.55209
2003 Mar. 16 2715.52 2.68  
2003 Mar. 22 2721.51 4.23 2721.64166
2003 Apr. 15 2745.38 5.00 2745.41090
      2745.54838

Hoher List 1-m, unfiltered

2000 Feb. 10
1585.50 3.26 1585.62166
2000 Feb. 11 1586.60 3.80 1586.71482
2001 Jan. 15 1925.37 4.69 1925.49886
2001 Jan. 16 1926.58 4.64 1926.59172
      1926.72804
2003 Mar. 04 2703.44 1.52 2703.47304
2003 Mar. 06 2705.34 8.31 2705.52281
      2705.65868
2003 Mar. 07 2706.30 7.47 2706.34213

Kryoneri 1.2-m, unfiltered

2003 Jun. 02
2793.31 2.89 2793.36068


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