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[vsnet-obs 39428] Observations for April 11



Visual Observations

Object    YYYYMMDD.DDD(UT)  Mv  Obs.  Seq./Chart    Remarks
PERGK     20020411.138     106  MRV   Tycho/Skiff   OUTBURST
MONV838   20020411.150      84  MRV   H/Tycho-2     *
SCOdelta  20020411.25       18  MRV   HIPPARCOS     **
OPHV2540  20020411.383      87  MRV   H/Tycho-2     

*Estimate made using direct vision and in-focus stars; with
averted vision and defocused stars (my usual method for
observing bright variables), Mv=9.0

**20 degree altitude; Deneb and Gamma Cyg used as comparison
stars, estimate corrected for differential extinction.

Instruments: 20.0cm f/5 Newtonian, Naked eye

Observer: Robert J. Modic (MRV)
          AAVSO



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