File name: Pandora31s1_CharlesCityVA_20231210_L2Fit_fout2c2d20200727p1-8.txt File generation date: 20251126T142127.9Z Data description: Level 2 spectral fitting results file Data file version: fout2c2p1-8 Local principal investigator: Vickie Connors Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 31 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora31_OF_v4d20190916.txt Instrument calibration file used: Pandora31s1_CF_v2d20200727.txt Level 1 file used: Pandora31s1_CharlesCityVA_20231210_L1_smca1c2d20200727p1-8.txt Full location name: Richmond VCU Short location name: CharlesCityVA Country of location: USA Location latitude [deg]: 37.3260 Location longitude [deg]: -77.2057 Location altitude [m]: 6 Local noon date: 20231210 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are latency correction, matrix method stray light correction (replaced by simple method) Data caveats: None First and last pixel inside fitting window: 253 395 Nominal wavelengths inside fitting window [nm]: 305.1347 305.2753 305.4159 305.5564 305.6970 305.8375 305.9780 306.1185 306.2590 306.3995 306.5400 306.6804 306.8209 306.9613 307.1018 307.2422 307.3826 307.5230 307.6633 307.8037 307.9441 308.0844 308.2248 308.3651 308.5054 308.6457 308.7860 308.9262 309.0665 309.2068 309.3470 309.4872 309.6274 309.7677 309.9078 310.0480 310.1882 310.3284 310.4685 310.6086 310.7488 310.8889 311.0290 311.1691 311.3092 311.4492 311.5893 311.7293 311.8694 312.0094 312.1494 312.2894 312.4294 312.5693 312.7093 312.8492 312.9892 313.1291 313.2690 313.4089 313.5488 313.6887 313.8286 313.9684 314.1083 314.2481 314.3879 314.5277 314.6675 314.8073 314.9471 315.0868 315.2266 315.3663 315.5061 315.6458 315.7855 315.9252 316.0649 316.2045 316.3442 316.4838 316.6235 316.7631 316.9027 317.0423 317.1819 317.3214 317.4610 317.6006 317.7401 317.8796 318.0191 318.1586 318.2981 318.4376 318.5771 318.7165 318.8560 318.9954 319.1348 319.2742 319.4136 319.5530 319.6924 319.8318 319.9711 320.1104 320.2498 320.3891 320.5284 320.6677 320.8070 320.9462 321.0855 321.2247 321.3639 321.5032 321.6424 321.7816 321.9207 322.0599 322.1991 322.3382 322.4774 322.6165 322.7556 322.8947 323.0338 323.1729 323.3119 323.4510 323.5900 323.7290 323.8681 324.0071 324.1460 324.2850 324.4240 324.5630 324.7019 324.8408 324.9797 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for center-time of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 midnight for center-time of measurement Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.) Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.) Column 6: Total duration of measurement set in seconds Column 7: Data processing type index Column 8: Solar zenith angle for center-time of measurement in degree Column 9: Solar azimuth for center-time of measurement in degree, 0=north, increases clockwise Column 10: Lunar zenith angle for center-time of measurement in degree Column 11: Lunar azimuth for center-time of measurement in degree, 0=north, increases clockwise Column 12: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 13: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 14: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 15: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 16: Fitting result index: 0=no error or warning, 1, 2=warning, >2=error Column 17: Number of function evaluations used, 0=linear fitting or fitting not successful or no fitting done Column 18: rms of unweighted fitting residuals, -9=fitting not successful Column 19: Normalized rms of fitting residuals weighted with independent uncertainty, -9=fitting not successful or no uncertainty used Column 20: Expected rms based on independent uncertainty, -9=fitting not successful or no uncertainty given Column 21: Expected normalized weighted rms based on independent uncertainty, -9=fitting not successful or no uncertainty given Column 22: Ozone slant column amount [moles per square meter], -9e99=fitting not successful Column 23: Independent uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -5=no independent uncertainty input was given, -9=spectral fitting not successful Column 24: Structured uncertainty of ozone slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 25: Common uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -6=no common uncertainty input was given, -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 26: rms-based uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no rms-based uncertainty could be retrieved, -9=spectral fitting not successful Column 27: Ozone effective temperature [K] Column 28: Independent uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -5=no independent uncertainty input was given, -9=spectral fitting not successful Column 29: Structured uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -9=spectral fitting not successful Column 30: Common uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no common uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -6=no common uncertainty input was given, -9=spectral fitting not successful Column 31: Effective ozone fitting wavelength [nm], -9=fitting not successful Column 32: Diffuse correction applied before fitting at effective fitting wavelength for ozone [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 33: Sulfur dioxide slant column amount [moles per square meter], -9e99=fitting not successful Column 34: Independent uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -5=no independent uncertainty input was given, -9=spectral fitting not successful Column 35: Structured uncertainty of sulfur dioxide slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 36: Common uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -6=no common uncertainty input was given, -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 37: rms-based uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no rms-based uncertainty could be retrieved, -9=spectral fitting not successful Column 38: Sulfur dioxide effective temperature [K] Column 39: Independent uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -5=no independent uncertainty input was given, -9=spectral fitting not successful Column 40: Structured uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -9=spectral fitting not successful Column 41: Common uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no common uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -6=no common uncertainty input was given, -9=spectral fitting not successful Column 42: Effective sulfur dioxide fitting wavelength [nm], -9=fitting not successful Column 43: Diffuse correction applied before fitting at effective fitting wavelength for sulfur dioxide [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 44: Molecular scattering air mass factor used for molecular scattering subtraction before the fitting Column 45: Estimated uncertainty of molecular scattering air mass factor, -9=molecular scattering was not subtracted before the fitting Column 46: Lower limit used for wavelength scaling [nm] Column 47: Upper limit used for wavelength scaling [nm] Column 48: Order of smoothing polynomial Column 49: Smoothing polynomial coefficient, order 0 Column 50: Independent uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 51: Structured uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 52: Common uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 53: rms-based uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 54: Smoothing polynomial coefficient, order 1 Column 55: Independent uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 56: Structured uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 57: Common uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 58: rms-based uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 59: Smoothing polynomial coefficient, order 2 Column 60: Independent uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 61: Structured uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 62: Common uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 63: rms-based uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 64: Smoothing polynomial coefficient, order 3 Column 65: Independent uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 66: Structured uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 67: Common uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 68: rms-based uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 69: Mean value of measured data inside fitting window [same units as measurements] Column 70: Wavelength change polynomial coefficient, order 0 Column 71: Independent uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 72: Structured uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 73: Common uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 74: rms-based uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 75: L1 based wavelength change coefficient, order 0, -9=no L1 wavelength change determination Column 76: L1 based wavelength change coefficient, order 1, -9=no L1 wavelength change determination Column 77: L2Fit data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 78: Sum over 2^i using those i, for which the corresponding L2Fit data quality parameter exceeds the DQ1 limit, 0=L1 data quality above 0, 1=Spectral fitting was not successful, 2=Wavelength shift too large, 3=Normalized rms of fitting residuals weighted with independent uncertainty too large Column 79: Sum over 2^i using those i, for which the corresponding L2Fit data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 80: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 81: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature Column 82: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 83: Atmospheric variability [%], 999=no atmospheric variability was determined Column 84: Wavelength effective temperature [°C], 999=no effective temperature given Column 85: Estimated average residual stray light level [%] (only valid for stray light correction methods 2 and higher) Column 86: Retrieved wavelength shift from L1 data [nm], -9=no wavelength change determination Column 87: Retrieved total wavelength shift [nm], -9=no wavelength change fitting Column 88: Number of bright count cycles Column 89: Number of dark count cycles Column 90: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 91: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 92: Sum over 2^i, 0=spectra were interpolated in time, 1=spectra are corrected for off-target signal Column 93: Integration time [ms] Column 94: Temperature at electronics board [°C], 999=no temperature signal Column 95: Spectrometer control temperature [°C], 999=no temperature signal Column 96: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 97: Temperature in head sensor [°C], 999=no temperature signal Column 98: Humidity in head sensor [%], -9=no humidity signal Column 99: Pressure in head sensor [hPa], -9=no pressure signal Columns 100-242: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting Columns 243-385: Normalized slant column residuals weighted with independent instrumental uncertainty for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting, 0=no independent instrumental uncertainty was given --------------------------------------------------------------------------------------- SS 20231210T164404.4Z 8744.697273 255 1 41.90 2 60.40 175.36 63.15 208.00 0.00 1 0.00 1 0 17 8.350e-03 4.596e-03 1.980e-03 5.877e-04 2.518436e-01 2.911007e-04 2.985203e-03 -6.000000e+00 4.700894e-03 223.56 -2.00 3.44 -2.00 317.62 0.00e+00 1.817252e-04 4.163551e-05 5.641108e-05 -6.000000e+00 1.920920e-04 280.72 -2.00 20.00 -2.00 317.27 0.00e+00 2.015 0.000 302.00 328.00 3 2.6034e+00 7.6522e-04 2.3608e-02 -6.0000e+00 1.1655e-02 4.7128e-03 8.6179e-04 1.2439e-02 -6.0000e+00 1.2752e-02 6.5693e-03 5.3669e-04 6.2437e-03 -6.0000e+00 7.5196e-03 -5.8661e-03 2.6917e-04 1.8256e-03 -6.0000e+00 3.1524e-03 3.9375e-03 9.7126e-05 1.7400e-05 2.0856e-05 -6.0000e+00 2.2880e-04 -1.6435e-02 1.8180e-04 12 1 1 12 17 1 100.00 24.43 0.22 -0.01643 -0.01570 531 116 1 5 0 78.740 27.05 20.00 24.43 22.36 35.2 979.40 -1146 -1997 -2041 -4137 -3264 -2572 -918 410 -591 -561 -1164 -664 -1190 224 -406 -343 -696 136 392 250 675 557 1046 296 536 -384 -110 -705 266 798 1177 1433 717 -630 -1385 -1229 -1231 -467 -383 -742 -832 -908 -949 -656 -452 -499 -530 -672 -334 205 803 603 1065 683 765 935 508 575 649 1065 1009 1397 1327 885 265 97 -460 225 411 374 232 56 141 -29 115 -6 -89 -257 -191 -592 -683 -1304 -1465 -1313 -915 -539 -292 76 -62 204 168 274 420 544 497 420 693 213 -65 -121 -374 -566 95 -303 -649 -732 -528 -441 73 112 141 39 -60 -22 55 375 245 329 106 -216 -282 31 -7 229 437 428 866 850 582 329 220 54 -49 122 -83 -105 89 -3 -276 -84 -288 -326 -266 -123 -211 -234 -440 -310 -241 -92 46 -73 -71 -147 -88 -180 38 -73 -66 -139 28 84 55 150 123 238 72 137 -102 -28 -186 65 196 309 405 201 -179 -403 -361 -370 -164 -161 -359 -435 -493 -528 -365 -250 -276 -286 -354 -173 107 443 356 662 447 513 639 354 396 439 717 709 1056 1004 707 208 76 -338 163 322 306 206 52 128 -25 100 -5 -63 -177 -140 -492 -587 -1237 -1477 -1390 -1035 -649 -369 91 -74 250 190 283 399 507 494 462 845 267 -86 -155 -484 -677 108 -361 -841 -929 -700 -612 106 174 229 63 -95 -32 74 508 334 434 150 -327 -436 47 -10 324 585 588 1130 1122 822 462 325 82 -76 196 -143 -189 152 -5 -487 -155 -513 -561 -450 SS 20231210T170343.0Z 8744.710914 261 1 50.98 2 60.26 180.56 65.12 212.49 0.00 1 0.00 1 0 17 2.957e-02 9.152e-03 8.594e-03 2.692e-03 2.522730e-01 1.335851e-03 2.906991e-03 -6.000000e+00 1.665221e-02 223.56 -2.00 3.44 -2.00 317.31 0.00e+00 -9.921177e-05 1.780801e-04 5.524662e-05 -6.000000e+00 6.800800e-04 280.72 -2.00 20.00 -2.00 316.98 0.00e+00 2.007 0.000 302.00 328.00 3 6.0422e+00 3.4952e-03 2.3440e-02 -6.0000e+00 4.1289e-02 2.4401e-02 3.9294e-03 1.2228e-02 -6.0000e+00 4.5167e-02 2.7427e-02 2.4075e-03 6.1231e-03 -6.0000e+00 2.6634e-02 -1.9887e-02 1.1998e-03 1.7916e-03 -6.0000e+00 1.1170e-02 1.2551e-04 7.5308e-04 7.8883e-05 1.9794e-05 -6.0000e+00 8.0997e-04 -1.6698e-02 2.8479e-04 11 8 0 10 0 0 99.99 24.45 0.52 -0.01670 -0.01104 54 10 1 5 0 943.810 27.05 19.99 24.45 23.71 34.9 983.95 -1613 5408 4443 3805 -3521 -529 7666 6764 14600 13807 -8037 -3580 -1610 -8235 7494 -1462 -4697 -2721 3336 -2052 -4622 2249 554 1849 -2355 4572 -9145 2087 -5465 2476 -1960 4968 -1723 -1353 -1759 340 -3101 -844 4195 -1100 108 340 308 -2786 2757 -1515 -2128 -2711 666 2774 -1176 4360 230 -8 180 1645 -415 1867 525 1086 -811 1467 2627 1176 534 -97 -582 -156 -302 35 222 229 -1199 1000 -582 679 -816 -347 -176 -837 26 -235 -1105 -912 -1351 -55 183 127 1056 -1451 169 281 -206 -1190 -342 -299 200 844 18 516 -721 880 1 159 -1127 -1251 -551 198 -190 43 -43 -25 -240 10 -278 77 736 -81 582 31 446 862 822 -397 394 312 442 682 629 12 -459 -103 -1154 17 306 -295 406 206 -240 349 -65 184 -1154 -182 610 505 400 -361 -53 769 767 1688 1652 -1166 -526 -262 -1613 1426 -324 -1110 -656 788 -526 -1223 558 145 506 -700 1316 -2923 566 -1506 640 -560 1434 -564 -441 -542 104 -1081 -334 1865 -576 60 194 180 -1674 1580 -897 -1242 -1560 367 1528 -706 2641 151 -5 126 1159 -301 1319 370 763 -599 1130 2141 1010 452 -77 -441 -117 -243 31 207 220 -1157 917 -508 539 -608 -251 -134 -704 24 -231 -1146 -980 -1539 -65 224 159 1310 -1772 192 297 -206 -1184 -355 -335 241 1089 24 677 -908 1033 1 188 -1426 -1645 -746 276 -275 65 -67 -40 -366 14 -380 101 960 -110 828 46 671 1284 1201 -568 540 413 566 880 852 17 -680 -155 -1775 26 499 -500 698 360 -422 600 -109 303 -1892 SS 20231210T170852.2Z 8744.714493 265 1 50.83 2 60.28 181.93 65.68 213.63 0.00 1 0.00 1 0 17 7.627e-03 4.882e-03 1.638e-03 6.980e-04 2.514840e-01 3.478133e-04 2.989493e-03 -6.000000e+00 4.294049e-03 223.56 -2.00 3.44 -2.00 316.56 0.00e+00 2.717546e-04 3.882540e-05 4.237288e-05 -6.000000e+00 1.754559e-04 280.72 -2.00 20.00 -2.00 316.25 0.00e+00 2.008 0.000 302.00 328.00 3 3.7913e+00 9.0106e-04 2.3512e-02 -6.0000e+00 1.0647e-02 6.7108e-03 1.0106e-03 1.2362e-02 -6.0000e+00 1.1648e-02 6.4000e-03 5.9565e-04 6.1750e-03 -6.0000e+00 6.8687e-03 -4.7005e-03 2.8458e-04 1.7870e-03 -6.0000e+00 2.8797e-03 1.2069e-03 1.6843e-04 2.0136e-05 2.1457e-05 -6.0000e+00 2.0898e-04 -1.6405e-02 1.9648e-04 10 0 0 10 0 0 99.99 24.46 0.27 -0.01640 -0.01514 168 30 1 5 0 302.530 27.05 20.00 24.46 23.88 35.0 985.38 -1908 -1450 -1505 -3102 -2322 -1086 499 899 1804 461 -1507 -1145 -968 -737 556 112 -892 -129 756 468 -107 1232 597 553 114 688 -1296 -139 -399 924 648 1638 167 -440 -1239 -1105 -1109 -563 284 -687 -732 -614 -754 -844 -339 -501 -770 -508 -250 528 390 869 939 678 696 902 290 653 620 942 908 1249 1523 846 282 40 -436 130 459 168 190 107 -235 215 -74 -21 -310 -315 -272 -594 -737 -1376 -1490 -1245 -851 -686 -191 -38 24 -110 340 189 329 516 417 377 569 288 -110 -62 -414 -274 -41 -228 -729 -750 -484 -375 102 54 123 -3 -36 52 179 298 377 303 48 -163 -193 64 156 181 369 483 804 939 617 341 158 44 -103 28 13 -125 132 -9 -336 -99 -446 -269 -415 -309 -249 -258 -490 -328 -150 74 149 326 87 -285 -228 -219 -177 149 32 -271 -41 244 156 -36 409 207 203 41 254 -478 -51 -137 315 237 641 67 -176 -466 -419 -469 -262 157 -414 -474 -414 -492 -553 -221 -344 -518 -333 -161 342 269 601 686 521 549 686 224 500 491 746 710 1051 1315 773 253 35 -357 104 399 157 184 107 -233 203 -68 -18 -245 -254 -222 -520 -724 -1421 -1561 -1367 -955 -822 -229 -47 30 -134 382 202 340 523 450 431 690 369 -143 -81 -510 -323 -49 -269 -899 -974 -631 -510 146 79 182 -5 -53 74 244 384 485 409 67 -233 -281 92 226 251 505 628 1039 1227 826 470 229 62 -150 42 20 -203 212 -15 -557 -159 -722 -419 -636