File name: Pandora25s1_HoustonTX_20230120_L2Fit_fout2c9d20230101p1-8.txt File generation date: 20241218T004512.1Z Data description: Level 2 spectral fitting results file Data file version: fout2c9p1-8 Local principal investigator: Jimmy Flynn Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 25 Spectrometer number: 1 Processing software version used: BlickP v1.8.60 Instrument operation file used: Pandora25_OF_v7d20190903.txt Instrument calibration file used: Pandora25s1_CF_v9d20230101.txt Level 1 file used: Pandora25s1_HoustonTX_20230120_L1_smca1c9d20230101p1-8.txt Full location name: University Of Houston Short location name: HoustonTX Country of location: United States Location latitude [deg]: 29.7200 Location longitude [deg]: -95.3400 Location altitude [m]: 19 Local noon date: 20230120 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: Modification of session 8, but repeated E-MLE of HCHO. First and last pixel inside fitting window: 281 423 Nominal wavelengths inside fitting window [nm]: 305.0808 305.2213 305.3618 305.5022 305.6427 305.7831 305.9235 306.0640 306.2044 306.3447 306.4851 306.6255 306.7658 306.9062 307.0465 307.1868 307.3272 307.4675 307.6077 307.7480 307.8883 308.0285 308.1688 308.3090 308.4492 308.5894 308.7296 308.8698 309.0100 309.1501 309.2903 309.4304 309.5705 309.7106 309.8507 309.9908 310.1309 310.2710 310.4110 310.5511 310.6911 310.8311 310.9711 311.1111 311.2511 311.3911 311.5310 311.6710 311.8109 311.9508 312.0907 312.2306 312.3705 312.5104 312.6503 312.7901 312.9300 313.0698 313.2096 313.3494 313.4892 313.6290 313.7688 313.9085 314.0483 314.1880 314.3277 314.4675 314.6072 314.7468 314.8865 315.0262 315.1658 315.3055 315.4451 315.5847 315.7243 315.8639 316.0035 316.1431 316.2826 316.4222 316.5617 316.7013 316.8408 316.9803 317.1198 317.2592 317.3987 317.5382 317.6776 317.8170 317.9564 318.0958 318.2352 318.3746 318.5140 318.6534 318.7927 318.9320 319.0714 319.2107 319.3500 319.4893 319.6285 319.7678 319.9070 320.0463 320.1855 320.3247 320.4639 320.6031 320.7423 320.8815 321.0206 321.1598 321.2989 321.4380 321.5771 321.7162 321.8553 321.9944 322.1334 322.2725 322.4115 322.5506 322.6896 322.8286 322.9676 323.1065 323.2455 323.3845 323.5234 323.6623 323.8012 323.9402 324.0790 324.2179 324.3568 324.4957 324.6345 324.7733 324.9122 --------------------------------------------------------------------------------------- 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 20230120T174759.2Z 8420.741657 190 1 43.40 2 50.92 166.53 58.01 185.75 0.00 1 0.00 1 0 17 2.165e-02 9.825e-03 4.785e-03 2.658e-03 1.964767e-01 1.350655e-03 2.210124e-03 -6.000000e+00 1.236558e-02 224.48 -2.00 3.24 -2.00 315.79 0.00e+00 -1.069778e-04 1.388801e-04 7.892793e-05 -6.000000e+00 5.572265e-04 284.94 -2.00 20.00 -2.00 315.10 0.00e+00 1.583 0.000 302.00 328.00 3 6.0574e+00 3.4665e-03 1.8204e-02 -6.0000e+00 3.0456e-02 6.9368e-02 3.8793e-03 9.1755e-03 -6.0000e+00 3.3111e-02 5.4386e-04 2.2324e-03 4.5262e-03 -6.0000e+00 1.9800e-02 -3.9212e-03 1.0254e-03 1.2959e-03 -6.0000e+00 8.4866e-03 2.0444e-04 4.4991e-05 7.7729e-05 1.6909e-05 -6.0000e+00 6.0561e-04 1.9491e-02 0.0000e+00 12 9 9 12 33 1 99.99 22.40 1.02 0.01949 0.01983 12 3 1 5 0 3324.500 25.28 20.02 22.40 17.16 27.1 1097.66 -3730 -333 -2627 -672 -4292 -3872 5127 -1410 6528 -3788 -2304 1060 -4630 -780 -2229 17408 -1650 -1636 -226 1904 2220 -996 954 -616 -532 -332 -910 -1483 -2426 2072 4277 659 1043 -952 -4225 -1302 -2741 3733 601 -946 -1220 335 207 382 154 -948 -1335 -1975 736 126 862 91 1074 1161 2138 996 1354 -889 682 77 1267 262 1069 1355 -343 -738 -1591 -1140 894 622 613 1411 769 -454 819 21 -1511 -1421 -114 -780 -1648 -1531 -1942 -1492 -719 -993 -285 90 -174 584 190 249 -357 450 -432 579 522 813 587 -77 -339 -1295 -419 62 -119 -495 -522 -1165 987 62 616 1030 621 537 -239 371 -266 -126 -455 -173 -361 609 586 671 210 998 -446 626 -225 666 -124 -150 -879 323 -474 -208 285 87 -373 -72 169 -32 -571 -922 -84 -669 -155 -926 -815 1064 -344 1605 -1043 -615 283 -1420 -256 -814 5666 -647 -657 -92 779 911 -417 402 -274 -246 -156 -423 -653 -1015 822 1729 289 480 -444 -1920 -576 -1328 1953 370 -653 -893 249 156 289 116 -717 -992 -1438 514 89 624 69 843 939 1747 832 1137 -756 565 64 1072 235 1004 1311 -331 -671 -1373 -962 779 590 617 1451 792 -460 782 18 -1263 -1143 -93 -694 -1595 -1577 -2090 -1656 -831 -1204 -355 115 -221 721 223 274 -371 454 -452 640 617 1019 762 -99 -421 -1536 -479 72 -147 -634 -688 -1586 1364 89 909 1521 896 739 -312 462 -331 -161 -609 -242 -515 861 815 908 276 1259 -549 763 -284 873 -168 -206 -1230 458 -699 -316 439 136 -590 -113 257 -48 -846 SS 20230120T175237.1Z 8420.744874 193 1 2.46 2 50.70 167.90 58.11 186.92 0.00 1 0.00 1 0 17 1.404e-02 8.082e-03 8.283e-03 5.500e-03 1.846647e-01 2.813173e-03 2.077474e-03 -6.000000e+00 8.016172e-03 224.48 -2.00 3.24 -2.00 315.10 0.00e+00 1.606739e-04 2.517480e-04 4.105476e-05 -6.000000e+00 3.613585e-04 284.94 -2.00 20.00 -2.00 314.47 0.00e+00 1.575 0.000 302.00 328.00 3 4.2990e+00 7.1651e-03 1.7850e-02 -6.0000e+00 1.9743e-02 2.2982e-02 7.9878e-03 8.6176e-03 -6.0000e+00 2.1467e-02 -4.7447e-04 4.5819e-03 4.2442e-03 -6.0000e+00 1.2837e-02 5.5243e-04 2.0465e-03 1.2163e-03 -6.0000e+00 5.5000e-03 1.2463e-03 1.8748e-04 1.5965e-04 1.6447e-05 -6.0000e+00 3.9276e-04 2.1765e-02 0.0000e+00 12 9 1 12 1 1 999.00 22.40 0.39 0.02176 0.02317 1 9 1 5 0 1141.410 25.28 19.96 22.40 17.49 27.1 1100.00 -11215 -59 1989 -2250 2066 -1387 1866 1545 1938 -422 -1932 234 -642 3121 -1486 1354 978 1490 138 1616 -334 2868 1049 -81 78 228 -704 334 290 -1204 3364 1001 3048 -852 -1951 -637 391 610 340 -1032 -1117 -814 -864 452 -1507 -1320 -1128 -1140 436 -289 42 260 445 194 1029 -103 735 -98 895 1016 1060 884 1047 -133 618 -420 -1435 -1002 661 611 526 569 -788 702 780 755 -1454 -329 -466 -2090 -465 -821 -517 -2127 -970 -849 -169 373 442 622 683 -171 881 796 915 535 551 532 754 167 -1030 -569 268 379 -620 -736 -1438 -123 -112 -288 672 -82 -342 503 -242 218 715 -253 214 -135 -243 64 217 646 257 328 -734 993 325 602 532 -455 -358 168 432 -186 64 -600 -61 -362 57 -437 160 -3882 -20 643 -698 569 -386 536 485 648 -146 -665 81 -242 1246 -662 616 455 704 67 794 -167 1395 526 -42 42 124 -381 171 141 -586 1634 516 1611 -461 -1017 -329 214 371 232 -771 -873 -650 -699 363 -1223 -1064 -893 -883 328 -219 32 210 370 166 885 -90 644 -86 774 879 937 815 1007 -132 603 -392 -1282 -880 598 592 535 592 -825 714 760 692 -1270 -277 -402 -1940 -456 -850 -552 -2360 -1112 -1012 -207 463 548 754 792 -189 919 813 959 591 644 655 954 210 -1259 -664 305 439 -755 -926 -1864 -163 -151 -401 952 -117 -477 670 -308 268 872 -317 278 -184 -335 87 294 854 331 410 -899 1200 406 775 703 -612 -486 232 611 -271 95 -903 -91 -542 84 -634 229 SS 20230120T181513.0Z 8420.760568 205 1 4.50 2 49.95 174.73 58.90 192.53 0.00 1 0.00 1 0 17 1.109e-02 7.649e-03 8.115e-03 5.308e-03 1.866983e-01 2.713554e-03 2.110702e-03 -6.000000e+00 6.335877e-03 224.48 -2.00 3.24 -2.00 315.16 0.00e+00 2.917945e-04 2.455401e-04 1.912844e-05 -6.000000e+00 2.855879e-04 284.94 -2.00 20.00 -2.00 314.52 0.00e+00 1.551 0.000 302.00 328.00 3 4.8527e+00 6.9153e-03 1.7702e-02 -6.0000e+00 1.5605e-02 3.6758e-02 7.7119e-03 8.7381e-03 -6.0000e+00 1.6967e-02 -3.6892e-03 4.4224e-03 4.3066e-03 -6.0000e+00 1.0146e-02 -1.5186e-03 1.9820e-03 1.2345e-03 -6.0000e+00 4.3474e-03 7.2730e-04 -5.1461e-05 1.5437e-04 1.6654e-05 -6.0000e+00 3.1040e-04 2.1221e-02 0.0000e+00 12 9 1 12 1 1 999.00 22.38 0.46 0.02122 0.02083 1 5 1 5 0 2162.850 25.28 20.02 22.38 18.15 26.8 1100.00 -3348 1130 -3972 -958 -2055 1589 1993 -603 1680 -265 -1751 1874 1566 -1082 3199 -2078 -460 -638 1177 850 -241 1070 666 1345 -230 515 -1596 1387 -2704 -848 1669 1643 1324 1200 -2008 905 -882 1695 -332 -1944 -1560 -983 -493 -1342 -171 -1186 -535 -652 598 818 776 30 981 1975 395 2223 992 441 649 976 591 2185 492 146 -504 -1306 -332 -869 1134 873 -234 -140 856 102 710 -643 476 -390 636 -1183 -1170 -988 -2127 -1886 -1695 -590 69 -451 -575 432 780 491 83 13 478 81 558 236 -234 -209 -76 -852 -235 -254 -680 -627 -49 246 193 335 456 650 -3 334 355 840 -80 502 197 -254 0 -266 -336 397 262 235 462 880 55 204 464 -9 -28 -508 591 -477 63 398 -329 -802 -486 -37 -35 -1064 362 -1312 -287 -569 419 554 -187 548 -89 -586 626 567 -436 1353 -954 -213 -301 560 414 -119 520 331 686 -122 277 -858 695 -1326 -406 809 832 700 633 -1035 456 -482 1013 -225 -1454 -1219 -784 -397 -1088 -138 -953 -421 -502 449 613 599 24 810 1663 341 1917 868 386 561 843 522 1997 474 145 -496 -1223 -294 -761 1021 843 -239 -147 888 104 692 -593 410 -327 543 -1089 -1150 -1023 -2296 -2092 -1953 -703 84 -564 -720 525 906 541 87 14 501 90 653 292 -298 -264 -93 -998 -268 -295 -828 -789 -62 324 260 466 649 926 -5 447 452 1029 -98 628 257 -345 0 -367 -457 527 338 294 561 1064 69 263 613 -11 -38 -704 837 -700 93 598 -500 -1210 -719 -54 -51