Supernova SN 2013aa in NGC 5643 Narrowfield IR - April 17

Supernova SN 2013aa in NGC 5643 Narrowfield IR - April 17, a photo by Joseph Brimacombe on Flickr.

Via Flickr:
SUMMARY
SN seen south-south-west of the nucleus at Mag 14.22 IR. Faded by 0.21 Mag in 4 days.
DISCOVERY
Stuart Parker (BOSS): 2013.2.13.621; Mag 11.9; Type 1a
TECHNICAL INFORMATION
Total exposure 10 min (5 x 2 min, infrared filter; binned 2x2, scale 1.01 asec/px)
Time: 2013.4.17.464
Photometry: 14.22 +/- 0.12 IR > 700 nm (R for ref)
Astrometry: RA 14 32 33.90 Dec -44 13 27.6
These data were collected by Joseph Brimacombe using a 41-cm
RCOS and STL6K camera at Coral Towers Observatory, Cairns, Australia.
FITS file available on request from jbrimaco@bigpond.net.au