52 1001 ELKINS, JAMES; FAHEY, DAVID; WAMSLEY, PAULA; DUTTON, GEOFF; BARING, THOMAS; ROMASHKIN, PAVEL; HURST, DALE; DUNN, RAY U.S. DEPT OF COMMERCE, NOAA / CMDL / NITROUS OXIDE AND HALOCOMPOUNDS DIVISION ACATS IV, ER-2 STRAT 1 1 1996 08 07 1997 11 05 0 ELAPSED TIME IN SECONDS FROM 00:00:00 GMT ON SAMPLE DATE 20 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 9999 999 9999 999 9999 999 9999 999 9999 999 9999 999 9999 999 9999 999 9999 999 9999 999 CCl3F (F11) MIXING RATIO (PPT) CCl3F (F11) ERROR 1-sd (PPT) CCl2FCClF2 (F113) MIXING RATIO (PPT) CCl2FCClF2 (F113) ERROR 1-sd (PPT) CH3CCl3 (MC) MIXING RATIO (PPT) CH3CCl3 (MC) ERROR 1-sd (PPT) CCl4 (CT) MIXING RATIO (PPT) CCl4 (CT) ERROR 1-sd (PPT) N2O MIXING RATIO (PPB) N2O ERROR 1-sd (PPB) SF6 MIXING RATIO (PPT) SF6 ERROR 1-sd (PPT) CCl2F2 (F12) MIXING RATIO (PPT) CCl2F2 (F12) ERROR 1-sd (PPT) CBrClF2 (H1211) MIXING RATIO (PPT) CBrClF2 (H1211) ERROR 1-sd (PPT) H2 MIXING RATIO (PPB) H2 ERROR 1-sd (PPB) CH4 MIXING RATIO (PPB) CH4 ERROR 1-sd (PPB) 17 The errors reported for each measurement were propagated in quadrature from the following uncertainties: in-flight precision: our ability to make repeatable measurements of calibration gas during each flight calibration precision: our ability to make repeatable measurements of calibration standards during laboratory calibrations of the instrument calibration curve fits: our ability to calculate in-flight mixing ratios using first or second order polynomial curve fits to laboratory calibration measurements Hence, the total errors represent our ability to make in-flight and laboratory calibration measurements, and to apply laboratory calibration curves to the in-flight measurements. They DO NOT reflect inaccuracies of the calibration values assigned to our standards. 1 GMTs F11 F11e F113 F113e MC MCe CT CTe N2O N2Oe SF6 SF6e F12 F12e H1211 H1211e H2 H2e CH4 CH4e 72268 271.8 6.5 84.5 1.5 90.6 3.0 105.9 2.8 9999 999 9999 999 527.2 8.9 3.86 0.13 9999 999 9999 999 72448 271.8 6.5 85.1 1.5 90.7 3.0 105.8 2.8 301.4 5.1 3.47 0.06 527.4 8.9 3.79 0.13 9999 999 9999 999 72628 263.8 5.9 83.2 1.5 89.9 3.0 103.0 2.7 9999 999 9999 999 521.7 8.7 3.64 0.12 9999 999 9999 999 72808 256.3 5.4 83.0 1.5 89.1 3.0 98.8 2.6 292.6 4.9 3.18 0.06 508.4 8.4 3.29 0.11 9999 999 1673 38 73168 259.4 5.6 83.6 1.5 91.1 3.1 99.4 2.6 297.0 5.0 3.32 0.06 510.5 8.4 3.41 0.11 9999 999 1721 39 73348 255.0 5.4 9999 999 88.8 3.0 99.9 2.6 9999 999 9999 999 509.2 8.4 3.47 0.12 9999 999 1714 39 73528 256.9 5.5 83.2 1.5 89.5 3.0 99.4 2.6 300.2 5.1 3.34 0.06 503.5 8.2 3.39 0.11 9999 999 1704 39 73708 256.0 5.4 82.7 1.5 88.6 3.0 99.7 2.6 9999 999 9999 999 503.0 8.2 3.38 0.11 9999 999 1685 38 74068 255.7 5.4 82.6 1.5 88.1 3.0 99.9 2.6 9999 999 9999 999 496.8 8.0 3.43 0.11 9999 999 1695 39 74248 255.8 5.4 82.6 1.5 90.2 3.0 99.5 2.6 302.5 5.2 3.43 0.06 493.3 7.9 3.32 0.11 9999 999 1681 38 74428 253.2 5.3 82.3 1.5 89.1 3.0 98.1 2.5 9999 999 9999 999 492.9 7.9 3.29 0.11 9999 999 1665 38 74608 248.5 5.0 81.1 1.4 88.9 3.0 95.9 2.5 298.9 5.1 3.38 0.06 488.0 7.8 3.24 0.11 9999 999 1658 38 74968 260.9 5.7 83.3 1.5 93.3 3.1 102.2 2.7 307.2 5.3 3.51 0.06 507.4 8.3 3.49 0.12 9999 999 1693 38 75148 249.0 5.0 81.1 1.4 88.3 3.0 95.2 2.5 9999 999 9999 999 493.6 8.0 3.19 0.11 9999 999 1671 38 75328 264.5 5.9 84.7 1.5 93.6 3.1 100.8 2.6 309.5 5.3 3.57 0.06 511.2 8.4 3.44 0.11 9999 999 1691 38 75508 244.0 4.8 80.8 1.4 87.9 3.0 92.9 2.4 9999 999 9999 999 490.0 7.9 3.04 0.10 9999 999 1639 37 75868 214.8 3.5 75.4 1.3 76.9 2.6 79.9 2.1 9999 999 9999 999 457.0 7.1 2.48 0.08 9999 999 1581 36 76048 205.3 3.2 73.6 1.3 72.4 2.5 76.1 2.0 275.8 4.6 3.26 0.06 445.0 6.8 2.22 0.08 9999 999 1570 36 76228 201.2 3.1 72.8 1.3 70.6 2.4 9999 999 9999 999 9999 999 444.6 6.8 2.07 0.07 9999 999 1550 36 76768 202.5 3.1 74.1 1.3 70.6 2.4 75.4 2.0 278.3 4.6 3.26 0.06 451.9 7.0 2.05 0.07 9999 999 1564 36 76948 199.9 3.1 74.1 1.3 67.9 2.4 9999 999 9999 999 9999 999 451.6 6.9 2.02 0.07 9999 999 1568 36 77128 189.7 2.8 71.6 1.2 64.1 2.3 9999 999 269.0 4.4 3.15 0.06 436.0 6.6 1.87 0.07 9999 999 1529 36 77308 199.0 3.0 73.8 1.3 66.7 2.3 9999 999 9999 999 9999 999 449.6 6.9 1.97 0.07 9999 999 1572 36 77668 198.3 3.0 73.4 1.3 65.7 2.3 9999 999 9999 999 9999 999 449.0 6.9 1.97 0.07 9999 999 1561 36 77848 198.2 3.0 73.5 1.3 65.7 2.3 9999 999 275.2 4.6 3.20 0.06 448.3 6.9 1.93 0.07 9999 999 1567 36 78028 192.4 2.9 72.0 1.3 62.9 2.2 9999 999 9999 999 9999 999 441.4 6.7 1.92 0.07 9999 999 1555 36 78568 187.1 2.7 71.1 1.2 60.3 2.2 9999 999 267.6 4.4 3.19 0.06 434.4 6.6 1.81 0.07 9999 999 1547 36 78748 196.2 3.0 71.8 1.3 63.4 2.3 9999 999 9999 999 9999 999 443.8 6.8 2.05 0.07 9999 999 1581 36 78928 216.5 3.6 75.1 1.3 73.0 2.5 9999 999 280.9 4.7 3.30 0.06 460.9 7.2 2.46 0.08 9999 999 1626 37 79108 245.5 4.8 80.4 1.4 84.5 2.8 9999 999 9999 999 9999 999 497.4 8.1 3.09 0.10 9999 999 1694 39 79468 272.5 6.5 84.2 1.5 94.8 3.2 106.4 2.8 9999 999 9999 999 522.2 8.8 3.72 0.12 9999 999 1791 40 79828 9999 999 86.1 1.5 98.4 3.3 9999 999 9999 999 9999 999 528.7 8.9 3.80 0.13 9999 999 1828 41