Location of photoUnited Kingdom
Date/Time of photo2014-01-22
EquipmentCelestron 9 on EQ6 mount
SXVR-H9C Colour CCD camera
Star Analyser 100 Diffraction grating
MX916 mono CCD for spectrum
DescriptionType 1a supernova in M82 showing Si II absorption line.
60 minutes total exposure time with SXVR-H9C one shot colour camera showing reddish nature of SN2014J. Spectrum taken with mono MX916 camera processed in RSpec to show predominance of red in spectrum due to intergalactic absorption and Si II line.