33 1001 Andrews, Arlyn; Boering, Kristie; Daube, Bruce; Wofsy, Steve Harvard University, Cambridge, MA 02138 (617-495-4566) CO2 Experiment STRAT 1 1 1996 09 13 2002 03 08 0 Elapsed time in UT seconds from 0 hours on flight date 1 1.00 9999.00 Mean Age in years 0 18 These values for mean age were calculated using measurements from Harvard CO2, ALIAS CH4, and ATLAS N2O. Uncertainties are believed to be <0.25 year. Details of the calculation are given in: # Andrews, A.E., K. A. Boering, B. C. Daube, S. C. Wofsy M. Loewenstein, H. Jost, J. R. Podolske, C. R. Webster, R. L. Herman, D. C. Scott, G. J. Flesch, E. J. Moyer, J. W. Elkins, G. S. Dutton, D. F. Hurst, F. L. Moore, E. A. Ray, P. A. Romashkin, and S. E. Strahan, Mean ages of stratospheric air derived from in situ observations of CO2, CH4, and N2O, JGR, 106(D23), 32,295-32,314, 2001. # Contact Arlyn Andrews (now at NOAA Earth System Research Laboratory ph 303-497-6773, email Arlyn.Andrews@noaa.gov) for more information. # 71950.0 9999.00 71960.0 9999.00 71970.0 9999.00 71980.0 9999.00 71990.0 9999.00 72000.0 9999.00 72010.0 9999.00 72020.0 9999.00 72030.0 9999.00 72040.0 9999.00 72050.0 9999.00 72060.0 9999.00 72070.0 9999.00 72080.0 9999.00 72090.0 9999.00 72100.0 9999.00 72110.0 9999.00 72120.0 9999.00 72130.0 9999.00 72140.0 9999.00 72150.0 9999.00 72160.0 9999.00 72170.0 9999.00 72180.0 9999.00 72190.0 9999.00 72200.0 9999.00 72210.0 9999.00 72220.0 9999.00 72230.0 9999.00 72240.0 9999.00 72250.0 9999.00 72260.0 9999.00 72270.0 9999.00 72280.0 9999.00 72290.0 9999.00 72300.0 9999.00 72310.0 9999.00 72320.0 9999.00 72330.0 9999.00 72340.0 9999.00 72350.0 9999.00 72360.0 9999.00 72370.0 9999.00 72380.0 9999.00 72390.0 9999.00 72400.0 9999.00 72410.0 9999.00 72420.0 9999.00 72430.0 9999.00 72440.0 9999.00 72450.0 9999.00 72460.0 9999.00 72470.0 9999.00 72480.0 9999.00 72490.0 9999.00 72500.0 9999.00 72510.0 9999.00 72520.0 9999.00 72530.0 9999.00 72540.0 9999.00 72550.0 9999.00 72560.0 9999.00 72570.0 9999.00 72580.0 9999.00 72590.0 9999.00 72600.0 9999.00 72610.0 9999.00 72620.0 9999.00 72630.0 9999.00 72640.0 9999.00 72650.0 9999.00 72660.0 9999.00 72670.0 9999.00 72680.0 9999.00 72690.0 9999.00 72700.0 9999.00 72710.0 0.61 72720.0 0.61 72730.0 0.60 72740.0 0.56 72750.0 0.60 72760.0 0.60 72770.0 0.60 72780.0 0.58 72790.0 0.65 72800.0 0.71 72810.0 0.85 72820.0 0.94 72830.0 0.84 72840.0 0.63 72850.0 0.59 72860.0 0.60 72870.0 0.63 72880.0 0.83 72890.0 0.76 72900.0 0.60 72910.0 0.47 72920.0 0.30 72930.0 0.56 72940.0 0.72 72950.0 0.99 72960.0 1.35 72970.0 1.36 72980.0 1.33 72990.0 1.09 73000.0 1.25 73010.0 1.21 73020.0 1.14 73030.0 0.91 73040.0 0.84 73050.0 0.85 73060.0 0.86 73070.0 0.87 73080.0 0.88 73090.0 0.93 73100.0 9999.00 73110.0 9999.00 73120.0 9999.00 73130.0 9999.00 73140.0 9999.00 73150.0 9999.00 73160.0 9999.00 73170.0 9999.00 73180.0 9999.00 73190.0 9999.00 73200.0 1.51 73210.0 1.44 73220.0 1.39 73230.0 1.29 73240.0 1.26 73250.0 1.25 73260.0 1.27 73270.0 1.36 73280.0 1.43 73290.0 1.57 73300.0 1.63 73310.0 1.65 73320.0 1.68 73330.0 1.74 73340.0 1.80 73350.0 1.83 73360.0 1.72 73370.0 1.63 73380.0 1.68 73390.0 1.78 73400.0 1.80 73410.0 1.85 73420.0 2.00 73430.0 2.01 73440.0 2.01 73450.0 2.00 73460.0 2.00 73470.0 2.02 73480.0 2.06 73490.0 2.07 73500.0 2.10 73510.0 2.12 73520.0 2.13 73530.0 2.11 73540.0 2.14 73550.0 2.14 73560.0 2.14 73570.0 2.16 73580.0 2.20 73590.0 2.19 73600.0 2.23 73610.0 2.23 73620.0 2.24 73630.0 2.25 73640.0 2.26 73650.0 2.27 73660.0 2.25 73670.0 2.24 73680.0 2.22 73690.0 2.23 73700.0 2.21 73710.0 2.20 73720.0 2.21 73730.0 2.20 73740.0 2.21 73750.0 2.20 73760.0 2.22 73770.0 2.20 73780.0 2.21 73790.0 2.20 73800.0 9999.00 73810.0 9999.00 73820.0 9999.00 73830.0 9999.00 73840.0 9999.00 73850.0 9999.00 73860.0 9999.00 73870.0 9999.00 73880.0 9999.00 73890.0 2.21 73900.0 2.22 73910.0 2.22 73920.0 2.21 73930.0 2.18 73940.0 2.20 73950.0 2.24 73960.0 2.27 73970.0 2.26 73980.0 2.27 73990.0 2.29 74000.0 2.29 74010.0 2.27 74020.0 2.27 74030.0 2.26 74040.0 2.25 74050.0 2.23 74060.0 2.25 74070.0 2.25 74080.0 2.22 74090.0 2.23 74100.0 2.24 74110.0 2.25 74120.0 2.22 74130.0 2.25 74140.0 2.24 74150.0 2.21 74160.0 2.22 74170.0 2.23 74180.0 2.21 74190.0 2.20 74200.0 2.20 74210.0 2.23 74220.0 2.24 74230.0 2.24 74240.0 2.25 74250.0 2.25 74260.0 2.27 74270.0 2.28 74280.0 9999.00 74290.0 9999.00 74300.0 9999.00 74310.0 9999.00 74320.0 9999.00 74330.0 9999.00 74340.0 9999.00 74350.0 9999.00 74360.0 9999.00 74370.0 9999.00 74380.0 9999.00 74390.0 9999.00 74400.0 9999.00 74410.0 9999.00 74420.0 9999.00 74430.0 9999.00 74440.0 9999.00 74450.0 9999.00 74460.0 9999.00 74470.0 9999.00 74480.0 2.56 74490.0 2.57 74500.0 9999.00 74510.0 9999.00 74520.0 9999.00 74530.0 9999.00 74540.0 9999.00 74550.0 9999.00 74560.0 9999.00 74570.0 9999.00 74580.0 9999.00 74590.0 2.68 74600.0 2.71 74610.0 2.70 74620.0 2.71 74630.0 2.68 74640.0 2.70 74650.0 2.71 74660.0 2.71 74670.0 2.69 74680.0 2.68 74690.0 2.72 74700.0 2.73 74710.0 2.71 74720.0 2.71 74730.0 2.72 74740.0 2.76 74750.0 2.73 74760.0 2.75 74770.0 2.71 74780.0 2.70 74790.0 2.72 74800.0 2.75 74810.0 2.76 74820.0 2.81 74830.0 2.81 74840.0 2.84 74850.0 2.84 74860.0 2.85 74870.0 2.80 74880.0 2.84 74890.0 2.81 74900.0 2.83 74910.0 2.79 74920.0 2.80 74930.0 2.81 74940.0 2.85 74950.0 2.89 74960.0 2.84 74970.0 2.87 74980.0 2.88 74990.0 9999.00 75000.0 9999.00 75010.0 9999.00 75020.0 9999.00 75030.0 9999.00 75040.0 9999.00 75050.0 9999.00 75060.0 9999.00 75070.0 9999.00 75080.0 2.85 75090.0 2.90 75100.0 2.90 75110.0 2.87 75120.0 2.89 75130.0 2.90 75140.0 2.95 75150.0 3.00 75160.0 2.95 75170.0 2.94 75180.0 2.98 75190.0 9999.00 75200.0 9999.00 75210.0 9999.00 75220.0 9999.00 75230.0 9999.00 75240.0 9999.00 75250.0 9999.00 75260.0 9999.00 75270.0 9999.00 75280.0 9999.00 75290.0 2.94 75300.0 2.99 75310.0 2.99 75320.0 3.02 75330.0 2.95 75340.0 3.02 75350.0 3.02 75360.0 3.00 75370.0 3.05 75380.0 3.04 75390.0 3.00 75400.0 3.07 75410.0 3.03 75420.0 3.06 75430.0 3.18 75440.0 3.33 75450.0 3.28 75460.0 3.38 75470.0 9999.00 75480.0 9999.00 75490.0 9999.00 75500.0 9999.00 75510.0 9999.00 75520.0 9999.00 75530.0 9999.00 75540.0 9999.00 75550.0 9999.00 75560.0 9999.00 75570.0 9999.00 75580.0 9999.00 75590.0 9999.00 75600.0 9999.00 75610.0 9999.00 75620.0 9999.00 75630.0 9999.00 75640.0 9999.00 75650.0 9999.00 75660.0 9999.00 75670.0 9999.00 75680.0 9999.00 75690.0 9999.00 75700.0 9999.00 75710.0 9999.00 75720.0 9999.00 75730.0 9999.00 75740.0 9999.00 75750.0 9999.00 75760.0 9999.00 75770.0 9999.00 75780.0 9999.00 75790.0 9999.00 75800.0 3.83 75810.0 3.90 75820.0 3.93 75830.0 3.93 75840.0 4.04 75850.0 4.03 75860.0 3.96 75870.0 4.01 75880.0 4.08 75890.0 9999.00 75900.0 9999.00 75910.0 9999.00 75920.0 9999.00 75930.0 9999.00 75940.0 9999.00 75950.0 9999.00 75960.0 9999.00 75970.0 9999.00 75980.0 4.15 75990.0 4.12 76000.0 4.13 76010.0 4.07 76020.0 4.10 76030.0 4.09 76040.0 4.18 76050.0 4.15 76060.0 4.13 76070.0 4.09 76080.0 4.16 76090.0 4.14 76100.0 4.13 76110.0 4.12 76120.0 4.12 76130.0 4.20 76140.0 4.16 76150.0 4.16 76160.0 4.13 76170.0 4.12 76180.0 4.19 76190.0 9999.00 76200.0 9999.00 76210.0 9999.00 76220.0 9999.00 76230.0 9999.00 76240.0 9999.00 76250.0 9999.00 76260.0 9999.00 76270.0 9999.00 76280.0 4.17 76290.0 4.12 76300.0 4.19 76310.0 4.20 76320.0 4.24 76330.0 4.19 76340.0 4.18 76350.0 4.19 76360.0 4.19 76370.0 4.17 76380.0 4.24 76390.0 4.19 76400.0 4.19 76410.0 4.23 76420.0 4.20 76430.0 4.27 76440.0 4.22 76450.0 4.19 76460.0 4.22 76470.0 4.21 76480.0 4.21 76490.0 4.21 76500.0 4.21 76510.0 4.25 76520.0 4.24 76530.0 4.21 76540.0 4.26 76550.0 4.21 76560.0 4.21 76570.0 4.13 76580.0 9999.00 76590.0 9999.00 76600.0 9999.00 76610.0 9999.00 76620.0 9999.00 76630.0 9999.00 76640.0 9999.00 76650.0 9999.00 76660.0 9999.00 76670.0 9999.00 76680.0 9999.00 76690.0 9999.00 76700.0 9999.00 76710.0 9999.00 76720.0 9999.00 76730.0 9999.00 76740.0 9999.00 76750.0 9999.00 76760.0 9999.00 76770.0 9999.00 76780.0 9999.00 76790.0 9999.00 76800.0 9999.00 76810.0 9999.00 76820.0 9999.00 76830.0 9999.00 76840.0 9999.00 76850.0 9999.00 76860.0 9999.00 76870.0 9999.00 76880.0 2.94 76890.0 2.89 76900.0 2.93 76910.0 2.85 76920.0 2.86 76930.0 2.75 76940.0 2.73 76950.0 2.73 76960.0 2.69 76970.0 2.73 76980.0 2.71 76990.0 2.66 77000.0 2.69 77010.0 2.66 77020.0 2.70 77030.0 2.68 77040.0 2.67 77050.0 2.70 77060.0 2.70 77070.0 2.54 77080.0 2.43 77090.0 2.28 77100.0 2.12 77110.0 2.08 77120.0 2.07 77130.0 2.13 77140.0 2.14 77150.0 2.06 77160.0 1.80 77170.0 1.66 77180.0 1.53 77190.0 1.50 77200.0 1.44 77210.0 1.42 77220.0 1.37 77230.0 1.38 77240.0 1.08 77250.0 1.01 77260.0 1.05 77270.0 1.06 77280.0 9999.00 77290.0 9999.00 77300.0 9999.00 77310.0 9999.00 77320.0 9999.00 77330.0 9999.00 77340.0 9999.00 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