File name: Pandora186s1_MadisonCT_20211227_L2Fit_fout2c2d20210922p1-8.txt
File generation date: 20251203T173349.3Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c2p1-8
Local principal investigator: Lukas Valin
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 186
Spectrometer number: 1
Processing software version used: BlickP v1.8.75
Instrument operation file used: Pandora186_OF_v4d20210803.txt
Instrument calibration file used: Pandora186s1_CF_v2d20210922.txt
Level 1 file used: Pandora186s1_MadisonCT_20211227_L1_smca1c2d20210922p1-8.txt
Full location name: Madison - Hammonasset State Park CTDEEP (USEPA AQS ID 09-009-9002)
Short location name: MadisonCT
Country of location: USA
Location latitude [deg]: 41.2568
Location longitude [deg]: -72.5533
Location altitude [m]: 3
Local noon date: 20211227
Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method)
Data caveats: None
First and last pixel inside fitting window: 197 339
Nominal wavelengths inside fitting window [nm]: 305.0092 305.1504 305.2917 305.4329 305.5741 305.7153 305.8565 305.9977 306.1389 306.2800 306.4212 306.5623 306.7034 306.8445 306.9856 307.1267 307.2678 307.4089 307.5499 307.6909 307.8320 307.9730 308.1140 308.2550 308.3960 308.5369 308.6779 308.8189 308.9598 309.1007 309.2416 309.3825 309.5234 309.6643 309.8052 309.9460 310.0869 310.2277 310.3685 310.5093 310.6501 310.7909 310.9317 311.0724 311.2132 311.3539 311.4946 311.6354 311.7761 311.9167 312.0574 312.1981 312.3387 312.4794 312.6200 312.7606 312.9012 313.0418 313.1824 313.3230 313.4636 313.6041 313.7447 313.8852 314.0257 314.1662 314.3067 314.4472 314.5876 314.7281 314.8685 315.0090 315.1494 315.2898 315.4302 315.5706 315.7109 315.8513 315.9917 316.1320 316.2723 316.4126 316.5529 316.6932 316.8335 316.9738 317.1140 317.2543 317.3945 317.5347 317.6749 317.8151 317.9553 318.0955 318.2356 318.3758 318.5159 318.6560 318.7961 318.9362 319.0763 319.2164 319.3565 319.4965 319.6366 319.7766 319.9166 320.0566 320.1966 320.3366 320.4765 320.6165 320.7565 320.8964 321.0363 321.1762 321.3161 321.4560 321.5959 321.7357 321.8756 322.0154 322.1552 322.2950 322.4348 322.5746 322.7144 322.8542 322.9939 323.1337 323.2734 323.4131 323.5528 323.6925 323.8322 323.9719 324.1115 324.2512 324.3908 324.5304 324.6700 324.8096 324.9492
---------------------------------------------------------------------------------------
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 20211227T133320.9Z 8031.564825 313 1 51.33 2 79.20 134.67 53.45 225.68 0.00 1 0.00 1 0 25 3.148e-01 1.301e-02 3.065e-01 1.077e-02 6.103645e-01 6.105718e-03 6.784535e-03 -6.000000e+00 1.871878e-01 223.10 -2.00 3.52 -2.00 321.24 0.00e+00 2.164719e-03 2.882159e-03 7.092137e-04 -6.000000e+00 1.043494e-02 276.20 -2.00 20.00 -2.00 320.75 0.00e+00 5.141 0.002 302.00 328.00 3 3.8406e+00 2.0224e-02 6.0208e-02 -6.0000e+00 4.6460e-01 7.7694e-02 2.7959e-02 3.2824e-02 -6.0000e+00 5.0906e-01 -4.7788e-02 2.9698e-02 1.7824e-02 -6.0000e+00 2.9944e-01 1.1374e-02 1.4227e-02 6.3934e-03 -6.0000e+00 1.2646e-01 3.5790e-05 -1.7696e-04 3.5434e-04 8.2817e-05 -6.0000e+00 9.6464e-03 1.7408e-03 9.7894e-05 12 8 8 10 0 0 93.27 19.57 0.79 0.00174 0.00041 13 2 1 5 0 3947.540 22.29 14.99 19.57 6.39 11.7 871.73 -4802 900000 -80895 900000 -216207 900000 114764 900000 -35683 900000 900000 900000 900000 -71568 900000 -41207 900000 -88059 900000 -10789 900000 45047 900000 12013 900000 -73803 -13997 -22004 18093 38466 53151 3051 -36842 -26249 2596 132491 -33696 22936 -17751 4814 12372 7914 -6634 32601 1592 -4186 -3971 -7313 12590 -3659 16387 10554 31869 6367 8013 -5435 11855 -469 -8230 11503 -2105 7298 500 5910 2000 3658 1146 4920 -1068 3872 -2985 -4841 -5272 8605 4163 3688 805 1878 -2851 -255 704 -2196 -1372 -4013 -2971 1465 3441 -2892 -329 274 -45 -1948 223 -362 600 718 11 2695 1182 -299 -2026 260 -2310 1717 -2081 613 -1144 301 294 -748 -937 201 487 55 1053 -727 1081 89 723 -1399 849 559 -272 850 -325 -959 1401 96 640 -344 -405 872 212 -249 -243 -465 -482 707 -317 -96 198 148 -152 -50 900000 -847 900000 -3997 900000 1201 900000 -374 900000 900000 900000 900000 -865 900000 -567 900000 -2458 900000 -166 900000 472 900000 177 900000 -2917 -321 -543 298 547 752 83 -1721 -1209 91 1387 -1794 821 -1145 299 820 597 -611 2127 143 -408 -395 -777 1150 -418 1688 1285 3473 968 1283 -1040 1981 -89 -1657 1887 -405 1392 115 1437 538 965 306 1297 -324 1269 -1162 -2022 -2217 3026 1414 1145 240 553 -961 -97 311 -1134 -774 -2482 -1941 977 2367 -2181 -243 195 -30 -1254 135 -225 406 554 9 2646 1274 -330 -2162 249 -2103 1500 -1992 606 -1215 336 357 -1013 -1389 309 753 83 1497 -1011 1480 128 1085 -2221 1320 849 -403 1207 -449 -1290 1801 130 947 -569 -727 1638 421 -522 -539 -1084 -1148 1689 -762 -222 437 312 -314
SS 20211227T183643.3Z 8031.775501 493 1 50.42 2 69.01 205.84 106.03 280.47 0.00 1 0.00 1 0 17 9.582e-02 1.052e-02 6.752e-02 6.902e-03 3.520857e-01 3.518031e-03 4.202566e-03 -6.000000e+00 5.558688e-02 223.11 -2.00 3.52 -2.00 319.38 0.00e+00 -1.116099e-04 8.959773e-04 4.094753e-04 -6.000000e+00 2.438655e-03 276.19 -2.00 20.00 -2.00 318.77 0.00e+00 2.765 0.000 302.00 328.00 3 5.0527e+00 9.7862e-03 3.2846e-02 -6.0000e+00 1.3682e-01 3.5827e-02 1.1348e-02 1.8167e-02 -6.0000e+00 1.4908e-01 5.9319e-03 8.3866e-03 9.0394e-03 -6.0000e+00 8.8864e-02 -8.5329e-03 4.3798e-03 2.6301e-03 -6.0000e+00 3.7341e-02 1.3914e-04 -5.4594e-04 2.2303e-04 3.3987e-05 -6.0000e+00 2.8386e-03 2.0096e-03 -5.2224e-05 12 8 8 10 0 0 99.99 19.58 0.35 0.00201 -0.00209 124 23 1 5 0 406.540 22.29 15.00 19.58 8.45 11.9 891.21 -16134 -32268 198 -37380 45005 -29234 13904 -18972 50542 3742 38489 -11328 9214 7328 5507 -3593 1957 -475 1810 -985 -12963 12470 -10101 18453 -2883 10181 -2990 14968 -13566 7462 2648 11168 -1186 6693 7286 -647 7095 -9502 44 -3457 1548 -6496 3770 -4257 2598 -1464 1011 -3240 1034 1711 1112 2692 -295 1966 -1072 2221 -3258 866 -1740 3849 -536 3755 738 2703 -2588 1469 -514 -481 1122 -386 669 837 1141 -1551 2232 -1468 2572 -770 1237 -1042 -52 -1785 -656 -1521 -1061 -77 -1609 1230 -1120 1876 -1756 1259 -202 1600 382 821 403 1149 313 -55 -837 -988 -546 -1299 -268 -1261 -335 -1153 879 -321 1147 -468 579 10 710 -183 221 -276 111 629 -585 1192 -1002 661 -696 1332 -785 1583 -408 246 266 198 -305 -39 -148 -869 147 -58 436 -344 702 -987 370 -560 -1459 7 -1845 995 -1191 398 -803 1283 155 1210 -579 434 405 358 -287 161 -42 165 -96 -1460 1120 -1146 1696 -344 1132 -383 1575 -1775 793 312 1335 -175 962 1024 -96 1041 -1871 9 -899 430 -2080 1137 -1415 813 -478 321 -1064 325 545 376 968 -117 810 -476 985 -1560 400 -812 1689 -251 1803 397 1538 -1588 832 -281 -260 629 -245 462 607 831 -1121 1456 -905 1397 -415 683 -658 -37 -1424 -559 -1383 -1022 -78 -1751 1347 -1258 1988 -1808 1165 -177 1352 345 814 447 1401 410 -72 -1052 -1152 -599 -1456 -317 -1594 -441 -1605 1273 -503 1880 -797 959 15 1040 -256 307 -399 170 1004 -962 1906 -1594 999 -1019 1834 -1063 2122 -594 382 439 338 -540 -72 -288 -1778 305 -123 922 -715 1395 -1922 700