[vsnet-alert 4623] CH UMa possible brightening

[Taichi Kato <tkato>]

CH UMa possible brightening

  P. A. Dubovsky reports the possible brightening of CH UMa, a long-period
SS Cyg-type dwarf nova.  The last major outburst of CH UMa occurred
in 1999 March.  Confirmatory observations are encouraged.

  YYYYMMDD(UT)   mag  observer
  20000326.872  <137  (E. Muyllaert)
  20000327.251   149  (G. Hanson)
  20000327.949   151  (T. Kinnunen)
  20000328.922   149  (G. Poyner)
  20000328.928  <140  (J. Ripero)
  20000329.100   150  (T. Kinnunen)
  20000329.699  <137  (H. Maehara)
  20000329.826  <133  (M. Westlund)
  20000330.819   149  (T. Kinnunen)
  20000401.572  <137  (H. Itoh)
  20000401.649  <143  (H. Maehara)
  20000401.944  <137  (J. Ripero)
  20000403.249   148  (G. Hanson)
  20000404.203   148  (G. Hanson)
  20000405.217   148  (G. Hanson)
  20000405.890   150  (T. Kinnunen)
  20000405.919   149  (G. Poyner)
  20000406.080  <137  (E. Muyllaert)
  20000406.865  <137  (E. Muyllaert)
  20000406.892  <141  (J. Ripero)
  20000406.924  <137  (P. A. Dubovsky)
  20000406.935   140: (H. McGee)
  20000406.946   148  (C. P. Jones)
  20000406.994   148  (G. Poyner)
  20000407.080  <140  (T. Kinnunen)
  20000407.849   147  (M. Verdenet)
  20000407.883   149  (C. P. Jones)
  20000407.885  <137  (E. Muyllaert)
  20000407.924  <137  (H. McGee)
  20000408.632  <127  (H. Maehara)
  20000408.876  <133  (M. Westlund)
  20000409.010   146  (T. Kinnunen)
  20000409.235  <140  (M. Simonsen)
  20000409.858  <137  (E. Muyllaert)
  20000409.869   148  (C. P. Jones)
  20000409.931  <137  (H. McGee)
  20000410.869  <137  (C. P. Jones)
  20000410.871  <137  (E. Muyllaert)
  20000412.897  <137  (E. Muyllaert)
  20000414.990   124  (P. A. Dubovsky)

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