Color image of SN1999em. This was taken at the CTIO 0.9m telescope with the facility CCD camera. The indivdual BVI frames of NGC 1637 were combined into a color composite image. The data were obtained on 30 Oct 1999, right after discovery.

Finding chart for the local standards in NGC 1637. This is a V image taken in Jan 2000 with the CTIO 0.9m telescope.

Local standards for SN1999em.

Broad-band optical magnitude light curve for SN1999em.

Optical Color curves for SN1999em.

Infrared light curve for SN1999em.

updated 10 May 2000