Select SNe from catalogue

SN type		eg. *, Ia, Ia*, IIP (Ib/c includes Ib,Ic,Ib/c)
	≤ year ≤
	≤ R.A.≤		decimal hour
	≤ DEC.≤		decimal degree
	≤ redshift≤		velocity
	≤galaxy type≤		-6/-4=E, -2/0=S0, 1=Sa, 3=Sb, 5=Sc, 7=Sd, 9=Sm, 10=Irr
	≤ SN mag ≤

check for spectra
	≤ spectra phase range≤		day
	≤ spectral range≤		wavelength
check for light curve

Count only