[Aavso-photometry] chart and sequence for SN 2009an
Matthew Templeton
matthewt at aavso.org
Fri Mar 6 14:15:46 EST 2009
Hello everyone,
A sequence for SN 2009an has been loaded into VSP, and is now available:
http://www.aavso.org/observing/charts/vsp/index.html?pickname=SN%202009an
This type-Ia supernova should be at or not long after maximum light, and
observations are encouraged; again, this is borderline for supernovae that
we typically follow, but it is well placed for northern observers and
reasonably bright. The most recent observations show this at V=14.65 (JD
2454895.9; G. Myers, CT, USA).
The supernova is at RA: 12 22 47.47 , Dec: +65 51 04.2 (J2000). Please
submit data as "SN 2009AN".
Thanks to Tim Crawford for finding the sequence stars and assisting with
their preparation!
Clear skies,
Matthew
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