SN 2005ay:<br>
<br>
P200/DBSP, March 29, Smith<br>
P200/DBSP, March 30, Mahabal<br>
P200/DBSP, Apr 4, Moon+Cenko<br>
P200/DBSP, Apr 15, Gal-Yam<br>
P200/DBSP, Apr 30, Sand+Cenko<br>
P200/DBSP, June 4, Gal-Yam+Sand<br>
P200/DBSP, July 16, Gal-Yam+Sharon<br>