The Moolavar is Uraga-mellanaiaan seen in bujanga sayanam posture facing east.  The utsavar is Sowmya Naaraayanan seen in standing posture.

Thaayaar - Thirumaamagal Naachiyaar.

Theertham - Deva Pushkarini.

Mangalasasanam:
Perialwar - 13-22, 173, 360-370
Thirumangaialwar - 1550, 1838-1847, 1856, 2674 (125)
Boodathalwar - 2227, 2268
Peyalwar - 2343
Thirumazhisaialwar - 2415

Total of 39 Paasurams.