File name: Pandora256s1_MiamiFL-FIU_20240612_L2Fit_fout2c2d20230424p1-8.txt File generation date: 20240613T052353.3Z Data description: Level 2 spectral fitting results file Data file version: fout2c2p1-8 Local principal investigator: Paulo Olivas Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 256 Spectrometer number: 1 Processing software version used: BlickP v1.8.59 Instrument operation file used: Pandora256_OF_v3d20221212.txt Instrument calibration file used: Pandora256s1_CF_v2d20230424.txt Level 1 file used: Pandora256s1_MiamiFL-FIU_20240612_L1_smca1c2d20230424p1-8.txt Full location name: Florida International University (FIU), Miami, FL Short location name: MiamiFL-FIU Country of location: United States Location latitude [deg]: 25.7569 Location longitude [deg]: -80.3738 Location altitude [m]: 43 Local noon date: 20240612 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: OoB session based on session 1 First and last pixel inside fitting window: 196 338 Nominal wavelengths inside fitting window [nm]: 305.0391 305.1801 305.3211 305.4621 305.6031 305.7441 305.8850 306.0260 306.1669 306.3078 306.4487 306.5896 306.7305 306.8714 307.0122 307.1531 307.2939 307.4347 307.5756 307.7164 307.8572 307.9979 308.1387 308.2795 308.4202 308.5610 308.7017 308.8424 308.9831 309.1238 309.2645 309.4051 309.5458 309.6864 309.8271 309.9677 310.1083 310.2489 310.3895 310.5301 310.6706 310.8112 310.9517 311.0923 311.2328 311.3733 311.5138 311.6543 311.7948 311.9352 312.0757 312.2161 312.3565 312.4969 312.6374 312.7777 312.9181 313.0585 313.1989 313.3392 313.4795 313.6199 313.7602 313.9005 314.0408 314.1810 314.3213 314.4616 314.6018 314.7420 314.8823 315.0225 315.1627 315.3029 315.4430 315.5832 315.7233 315.8635 316.0036 316.1437 316.2838 316.4239 316.5640 316.7041 316.8441 316.9842 317.1242 317.2642 317.4042 317.5442 317.6842 317.8242 317.9642 318.1041 318.2441 318.3840 318.5239 318.6638 318.8037 318.9436 319.0835 319.2233 319.3632 319.5030 319.6429 319.7827 319.9225 320.0623 320.2020 320.3418 320.4816 320.6213 320.7610 320.9008 321.0405 321.1802 321.3199 321.4595 321.5992 321.7388 321.8785 322.0181 322.1577 322.2973 322.4369 322.5765 322.7161 322.8556 322.9952 323.1347 323.2742 323.4137 323.5532 323.6927 323.8322 323.9716 324.1111 324.2505 324.3900 324.5294 324.6688 324.8082 324.9476 --------------------------------------------------------------------------------------- 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 20240612T121828.8Z 8929.512833 97 1 10.75 2 67.99 73.94 132.46 39.40 0.00 1 0.00 1 0 17 1.895e-02 7.097e-03 9.975e-03 2.864e-03 3.285764e-01 1.453704e-03 3.500716e-03 -6.000000e+00 1.088209e-02 229.62 -2.00 3.16 -2.00 317.43 0.00e+00 7.244886e-04 2.249831e-04 1.602497e-04 -6.000000e+00 5.004439e-04 293.79 -2.00 20.00 -2.00 316.50 0.00e+00 2.644 0.000 302.00 328.00 3 3.6498e+00 3.8654e-03 3.0383e-02 -6.0000e+00 2.7048e-02 1.2853e-02 4.3667e-03 1.5349e-02 -6.0000e+00 2.9295e-02 -1.0241e-02 2.6175e-03 7.4135e-03 -6.0000e+00 1.7546e-02 -2.1056e-03 1.3051e-03 2.0551e-03 -6.0000e+00 7.4764e-03 6.7174e-04 -5.4082e-04 8.1228e-05 2.2044e-05 -6.0000e+00 5.1212e-04 1.2733e-02 -4.9305e-05 12 9 1 12 1 1 93.81 26.85 0.48 0.01273 0.00867 8 5 1 5 0 1193.820 35.25 20.00 26.85 33.45 5.5 981.41 -8032 -1698 -714 -974 -4835 -2103 -5552 -2585 -4840 -2328 -4604 -12051 -2543 -5850 -509 3074 -2607 268 2175 1968 136 -2042 153 1337 182 -894 -796 216 -554 -384 -746 -333 316 -14 -2593 -1854 -3112 267 736 371 -70 173 367 692 776 -586 631 650 -470 397 718 1444 787 1817 283 559 1099 984 652 447 921 1204 2087 977 476 -208 -964 -714 835 459 773 357 -54 10 -501 -503 -944 -2720 -1641 -1623 -764 -1472 -2049 -2190 -1008 -616 74 675 230 959 759 170 -55 -270 -282 24 597 984 442 15 -659 -1262 -411 -123 -1133 -462 -677 -317 128 193 803 504 195 3 -209 238 -373 386 289 465 -112 716 812 320 383 208 -137 628 232 200 -157 -282 166 -249 -65 -141 438 379 -177 -121 -166 -648 -627 -765 -170 -74 -96 -442 -179 -518 -264 -569 -284 -576 -1533 -336 -940 -91 592 -566 59 498 471 34 -518 39 328 48 -250 -223 57 -138 -95 -201 -98 102 -5 -850 -589 -1092 98 325 180 -38 91 200 381 427 -329 346 351 -255 217 417 902 495 1199 197 398 796 711 464 316 669 886 1669 803 397 -163 -755 -549 678 402 702 340 -51 9 -453 -408 -740 -2087 -1319 -1402 -703 -1440 -2164 -2319 -1130 -705 89 794 272 1134 873 180 -56 -273 -305 28 727 1272 586 19 -851 -1503 -479 -147 -1422 -609 -899 -441 181 281 1190 764 298 5 -288 322 -507 524 421 689 -169 1058 1166 461 524 283 -179 827 332 296 -238 -442 256 -403 -108 -236 750 665 -313 -208 -283 -1069 -1014 SS 20240612T125551.7Z 8929.538792 121 1 35.32 2 59.84 76.97 126.94 48.25 0.00 1 0.00 1 0 17 9.532e-03 6.517e-03 9.687e-04 5.516e-04 2.485507e-01 2.824955e-04 2.675440e-03 -6.000000e+00 5.476049e-03 229.61 -2.00 3.16 -2.00 315.78 0.00e+00 4.699875e-04 2.941949e-05 5.482878e-05 -6.000000e+00 2.516529e-04 293.79 -2.00 20.00 -2.00 314.94 0.00e+00 1.982 0.000 302.00 328.00 3 2.5092e+00 7.3084e-04 2.2798e-02 -6.0000e+00 1.3611e-02 1.6772e-02 8.1616e-04 1.1533e-02 -6.0000e+00 1.4740e-02 -2.3454e-03 4.6763e-04 5.5832e-03 -6.0000e+00 8.8283e-03 -4.1259e-03 2.1281e-04 1.5541e-03 -6.0000e+00 3.7636e-03 4.4871e-03 1.3885e-04 1.5544e-05 1.8576e-05 -6.0000e+00 2.5750e-04 1.1451e-02 4.3236e-05 12 9 1 12 9 1 99.52 26.86 0.38 0.01145 0.01249 134 21 1 5 0 261.560 35.25 20.00 26.86 33.99 5.6 985.25 -301 -603 19 -2392 -3406 -2733 -1413 -357 -140 -1201 -2247 -2196 -1510 -777 246 283 443 558 1373 1276 792 807 1509 1426 779 749 509 -325 -391 427 1083 1415 1537 -635 -2548 -2538 -2390 -1078 -229 -249 -642 -244 -316 -319 -92 -34 -247 -365 -670 -175 450 718 959 964 699 894 798 432 285 469 850 1384 1746 1625 431 -267 -566 -848 296 568 489 467 333 399 89 -429 -1017 -1357 -1089 -1154 -1247 -1525 -2090 -1736 -1076 -506 -138 207 510 575 459 246 -167 148 135 207 544 754 227 -127 -398 -881 -574 -125 -775 -816 -679 -490 190 507 585 341 313 151 -110 81 116 311 349 251 5 242 376 353 509 226 287 698 419 183 -113 -318 -324 95 -5 -23 254 293 43 -183 -369 -545 -674 -72 -148 5 -579 -795 -599 -322 -90 -36 -335 -625 -620 -472 -258 87 110 168 219 557 536 341 345 651 613 356 355 241 -146 -173 184 488 648 761 -314 -1269 -1228 -1188 -586 -141 -164 -445 -176 -226 -230 -66 -24 -181 -260 -469 -122 329 538 729 771 578 725 659 357 231 378 703 1178 1553 1540 398 -237 -482 -730 258 541 477 477 340 392 84 -394 -879 -1159 -933 -1073 -1217 -1593 -2200 -1910 -1223 -596 -166 257 631 684 536 270 -173 153 143 235 644 931 291 -164 -497 -1048 -665 -146 -957 -1037 -878 -644 262 721 852 491 443 210 -144 102 146 409 468 350 7 340 529 476 666 290 361 878 549 250 -159 -447 -464 138 -7 -36 393 462 68 -285 -567 -828 -1007 SS 20240612T125956.3Z 8929.541624 124 1 54.36 2 58.95 77.29 126.29 49.12 0.00 1 0.00 1 0 17 9.369e-03 6.381e-03 8.367e-04 4.577e-04 2.418047e-01 2.340192e-04 2.598728e-03 -6.000000e+00 5.382939e-03 229.61 -2.00 3.16 -2.00 315.88 0.00e+00 4.423999e-04 2.505760e-05 6.391345e-05 -6.000000e+00 2.473442e-04 293.79 -2.00 20.00 -2.00 315.03 0.00e+00 1.931 0.000 302.00 328.00 3 2.6016e+00 6.0706e-04 2.2205e-02 -6.0000e+00 1.3380e-02 1.3497e-02 6.7881e-04 1.1226e-02 -6.0000e+00 1.4488e-02 -5.6771e-04 3.8848e-04 5.4302e-03 -6.0000e+00 8.6780e-03 -4.6634e-03 1.7747e-04 1.5054e-03 -6.0000e+00 3.7000e-03 4.3528e-03 2.5630e-04 1.2964e-05 1.8129e-05 -6.0000e+00 2.5308e-04 1.1173e-02 6.4158e-05 10 0 0 10 0 0 99.99 26.87 0.50 0.01117 0.01310 425 44 1 5 0 127.890 35.25 19.99 26.87 34.19 5.6 987.40 71 -276 -171 -2725 -3429 -2714 -1751 -375 132 -908 -2265 -1907 -1314 -827 368 227 -23 357 853 1422 931 656 1275 1031 839 965 491 -447 -474 309 1147 1159 1589 -431 -2611 -2495 -2155 -1216 -223 -313 -622 -453 -387 -260 -49 -114 -212 -343 -381 -128 612 681 1064 993 650 904 775 294 273 535 907 1337 1750 1556 441 -184 -657 -749 391 540 511 379 254 442 71 -406 -841 -1297 -1139 -1032 -1299 -1555 -2123 -1635 -1033 -525 -190 189 470 467 494 169 -241 114 139 179 627 718 221 -131 -418 -834 -543 -120 -738 -838 -625 -465 52 533 559 420 363 121 -167 120 77 320 336 194 -8 261 415 348 537 195 253 741 394 183 -63 -303 -293 6 5 24 242 365 -37 -82 -391 -581 -689 16 -68 -43 -659 -738 -549 -369 -87 34 -231 -576 -490 -373 -267 124 85 -9 134 330 566 380 266 522 446 384 429 219 -202 -199 126 486 530 733 -209 -1211 -1197 -1049 -643 -133 -206 -427 -324 -285 -193 -36 -84 -153 -242 -262 -88 439 498 818 805 520 735 642 244 223 431 752 1133 1603 1454 415 -167 -555 -643 337 504 502 389 261 438 68 -369 -723 -1062 -971 -944 -1282 -1629 -2294 -1774 -1151 -624 -229 235 584 558 565 184 -249 118 146 199 745 911 288 -169 -521 -997 -637 -141 -911 -1058 -824 -619 70 761 813 617 512 164 -222 155 99 415 454 271 -12 368 570 473 714 257 315 927 510 246 -89 -425 -419 8 8 37 374 577 -58 -128 -607 -873 -1048