Obs	DOY(st)	DOY(end)TC	OC	EC	fMC	OCTC
1	206	207	1.66	12.96	0.632	0.63	0.95
2	207	210	1.77	37.48	0.521	0.52	0.96
3	210	213	1.22	26.14	0.711	0.71	0.95
4	213	216	1.2	26.45	0.561	0.56	0.97
5	216	219	1.15	24.42	0.612	0.61	0.93
6	219	222	1.34	28.63	0.738	0.74	0.95
7	222	225	1.32	27.96	0.791	0.79	0.94
8	225	228	1.07	22.96	0.769	0.77	0.93
9	228	231	1.02	22.33	0.738	0.74	0.95
10	231	234	1.18	25.23	0.878	0.88	0.94
11	234	237	0.92	20.25	0.773	0.77	0.95
12	237	240	1.74	36.58	0.798	0.8	0.95

						
Obs = sequential filter number (starting #1 on day 206)						
DOY-St  day of year 2011 (beginning of sampling)
DOY-ENd day of year 2011 (end of sampling)						
TC= PM2.5 Carbon concentration in ug/m^3	(Volumetric - Ambient T/P)					
OC= organic C on filter ug/cm^2 						
EC= elemental C on filter ug/cm^2 						
fMC=Fraction of modern C						
OCTC= Ratio:  organic C/ total C