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[vsolj-alert 618] V348 Sgr rapid fading




 このところ珍しく明るい状態を保っていた特異変光星 V348 Sgr (RCB?) ですが、
 急激に減光したようです。

V348 Sgr rapid fading

  Andrew Pearce reports that the unusual variable V348 Sgr has undergone
a rapid fading.  The supposed very active R CrB-type variable was faint
most of the year 1999.

  YYYYMMDD(UT)   mag  observer
  20000212.747   125  (R. Stubbings)
  20000307.842   125  (A. Pearce)
  20000313.833   125  (A. Pearce)
  20000315.838   126  (A. Pearce)
  20000316.807   123  (H. Itoh)
  20000317.812   126  (T. Watanabe)
  20000317.842   126  (A. Pearce)
  20000319.824  <127  (H. Itoh)
  20000328.839  <140  (A. Pearce)
  20000329.828  <145  (A. Pearce)

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