viernes, 15 de noviembre de 2013
SPECTRA OF COMET C/2012 S1 ISON
ISON spectrum 300 l/mm (A/P=4.2). Background subtracted (20x20 binning). The ISON looks more NH2 prominent than C2 , Author : Vikrant Kumar ( Member of Cometary Investigation Astrophysics Group CIAG FB ), the comet show emission lines of CN , CO+, OH , NH , CH+ .. , the comet ison is rich in volatiles ices of ammonium , water , and HCN .
My second analysis of the light curve of comet C / 2021 A1 LEONARD, indicates in T-300, a stagnation in the rate of increase in brightness ...