[vsnet-outburst 7887] HS1857+7127 outburst

[Taichi Kato]

   The eclipsing dwarf nova HS1857+7127 is undergoing an outburst.
Among eclipsing long-period systems, the present outburst behavior
of HS1857+7127 resembles that of EX Dra during its high-amplitude
state (e.g. 2001-2002).  Further observations of outbursts and
eclipses are encouraged.

  YYYYMMDD(UT)   mag  observer
  20070620.167  16.19C  (Gary Poyner)
  20070620.168  163C  (Eddy Muyllaert)
  20070624.151  16.32C  (Gary Poyner)
  20070624.151  164C  (Eddy Muyllaert)
  20070625.140  16.33C  (Gary Poyner)
  20070625.140  164C  (Eddy Muyllaert)
  20070705.126  16.07C  (Gary Poyner)
  20070707.960  <153  (Gary Poyner)
  20070711.169  167C  (Eddy Muyllaert)
  20070713.090  16.02C  (Gary Poyner)
  20070713.090  162C  (Eddy Muyllaert)
  20070717.975   137  (Gary Poyner)