Two Spectra from a Single Observation (IMAGE) Las Cumbres Observatory Global Telescope Caption This image shows two spectra of SN2012cg. The upper spectrum covers 320 to 570nm, the lower from 540 to 1000nm. Credit David Sand, LCOGT Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.