File name: Pandora39s1_DearbornMI_20241122_L2Fit_fout2c1d20210608p1-8.txt
File generation date: 20241123T053006.7Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c1p1-8
Local principal investigator: Lukas Valin
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 39
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora39_OF_v3d20200924.txt
Instrument calibration file used: Pandora39s1_CF_v1d20210608.txt
Level 1 file used: Pandora39s1_DearbornMI_20241122_L1_smca1c1d20210608p1-8.txt
Full location name: Dearborn MI - Salina Elementary School (AQS-26-163-0033)
Short location name: DearbornMI
Country of location: USA
Location latitude [deg]: 42.3067
Location longitude [deg]: -83.1488
Location altitude [m]: 181
Local noon date: 20241122
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: 260 402
Nominal wavelengths inside fitting window [nm]: 305.1016 305.2419 305.3822 305.5225 305.6628 305.8031 305.9434 306.0837 306.2239 306.3642 306.5044 306.6446 306.7848 306.9250 307.0652 307.2054 307.3455 307.4857 307.6258 307.7659 307.9061 308.0462 308.1862 308.3263 308.4664 308.6064 308.7465 308.8865 309.0265 309.1665 309.3065 309.4465 309.5865 309.7264 309.8664 310.0063 310.1462 310.2861 310.4260 310.5659 310.7058 310.8456 310.9855 311.1253 311.2651 311.4049 311.5447 311.6845 311.8243 311.9641 312.1038 312.2435 312.3833 312.5230 312.6627 312.8024 312.9420 313.0817 313.2214 313.3610 313.5006 313.6402 313.7799 313.9194 314.0590 314.1986 314.3381 314.4777 314.6172 314.7567 314.8962 315.0357 315.1752 315.3147 315.4542 315.5936 315.7330 315.8725 316.0119 316.1513 316.2906 316.4300 316.5694 316.7087 316.8481 316.9874 317.1267 317.2660 317.4053 317.5445 317.6838 317.8231 317.9623 318.1015 318.2407 318.3799 318.5191 318.6583 318.7974 318.9366 319.0757 319.2149 319.3540 319.4931 319.6322 319.7712 319.9103 320.0494 320.1884 320.3274 320.4664 320.6054 320.7444 320.8834 321.0224 321.1613 321.3003 321.4392 321.5781 321.7170 321.8559 321.9948 322.1336 322.2725 322.4113 322.5501 322.6890 322.8278 322.9666 323.1053 323.2441 323.3828 323.5216 323.6603 323.7990 323.9377 324.0764 324.2151 324.3538 324.4924 324.6311 324.7697 324.9083
---------------------------------------------------------------------------------------
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 20241122T145905.1Z 9092.624365 338 1 49.83 2 70.45 145.24 53.99 257.41 0.00 1 0.00 1 0 25 9.446e-02 1.529e-02 5.863e-02 4.817e-03 3.806258e-01 2.435242e-03 4.650422e-03 -6.000000e+00 5.377455e-02 222.76 -2.00 3.54 -2.00 319.35 0.00e+00 1.066594e-03 6.309977e-04 7.364396e-04 -6.000000e+00 2.364763e-03 277.46 -2.00 20.00 -2.00 318.75 0.00e+00 2.955 0.000 302.00 328.00 3 4.9164e+00 6.7555e-03 3.4862e-02 -6.0000e+00 1.3229e-01 1.9890e-02 7.8789e-03 1.9874e-02 -6.0000e+00 1.4406e-01 1.5624e-02 6.0838e-03 1.0153e-02 -6.0000e+00 8.5867e-02 -1.0801e-02 3.2141e-03 3.0690e-03 -6.0000e+00 3.6798e-02 1.3563e-04 -6.9602e-05 1.4724e-04 3.7772e-05 -6.0000e+00 2.6626e-03 6.0948e-03 -1.4879e-04 12 9 8 11 8 0 99.99 22.11 0.28 0.00609 0.00557 21 5 1 5 0 2372.430 26.21 20.00 22.11 11.07 21.8 912.44 -14388 14003 -41680 84960 -20094 6068 142 -6174 1641 -13806 1817 -29388 7297 -6032 -2190 -8179 9001 7709 -4762 5253 -2866 10110 -5147 6143 -5049 11227 3301 -7343 5843 -1632 7344 -1681 1971 -5985 -1728 -5618 -5790 645 -4123 1167 -2836 488 -3866 1034 -2918 1733 705 -1203 238 -947 1767 -2070 3110 -280 1923 -1463 1485 458 922 2641 1643 2767 582 3897 -1291 737 -448 8 1613 -127 434 -453 661 -693 989 -980 36 -1303 -255 -26 -1090 -556 -2793 -803 -738 106 707 1140 755 711 988 333 827 283 1400 723 842 1358 139 -629 -666 -1019 -693 1474 -11385 209 272 -360 916 1215 481 -123 447 -143 -158 -724 447 -104 835 151 -747 104 372 1178 524 854 271 1825 592 110 346 23 -82 -187 36 -42 -208 265 -109 35 -595 -185 -444 -427 356 -1801 1041 -597 146 4 -200 54 -558 64 -1568 319 -359 -147 -625 644 595 -422 438 -262 849 -509 580 -565 1110 351 -821 575 -174 795 -222 276 -921 -242 -831 -959 118 -957 299 -827 145 -1240 320 -944 538 220 -382 75 -313 614 -810 1236 -122 855 -666 694 214 421 1183 773 1400 319 2222 -777 410 -250 4 924 -84 311 -340 486 -493 637 -603 20 -724 -150 -17 -810 -457 -2527 -751 -738 108 753 1245 828 750 1000 312 722 246 1288 749 945 1694 187 -842 -840 -1186 -780 1650 -15036 261 354 -499 1336 1905 784 -207 735 -224 -237 -1033 624 -151 1285 239 -1212 171 592 1790 762 1185 362 2416 851 173 580 38 -143 -341 68 -82 -421 544 -227 72 -1201 -356 -833
SS 20241122T150437.5Z 9092.628212 341 1 49.05 2 69.87 146.48 54.98 258.45 0.00 1 0.00 1 0 17 2.015e-02 5.005e-03 8.189e-03 8.201e-04 3.808350e-01 4.155782e-04 4.557196e-03 -6.000000e+00 1.147828e-02 222.76 -2.00 3.54 -2.00 319.30 0.00e+00 9.538941e-04 1.055499e-04 2.013208e-04 -6.000000e+00 5.043888e-04 277.46 -2.00 20.00 -2.00 318.70 0.00e+00 2.876 0.000 302.00 328.00 3 1.6106e+00 1.1490e-03 3.4107e-02 -6.0000e+00 2.8238e-02 1.5555e-02 1.3374e-03 1.9537e-02 -6.0000e+00 3.0746e-02 7.3918e-03 1.0165e-03 9.8942e-03 -6.0000e+00 1.8325e-02 -1.3812e-02 5.3559e-04 3.0701e-03 -6.0000e+00 7.8572e-03 4.0139e-03 -2.0454e-04 2.5005e-05 3.6553e-05 -6.0000e+00 5.6790e-04 4.4228e-03 -6.5243e-05 10 0 0 10 0 0 99.99 22.12 0.23 0.00442 0.00289 912 203 1 5 0 53.770 26.21 20.01 22.12 11.43 21.8 915.12 -4696 -7811 435 -10082 -4121 -9531 -4556 -4566 -4178 -1856 -7163 -1494 -6685 -1158 -2663 -313 -757 -46 763 410 57 -387 495 -1800 -584 -723 -1470 -835 -1298 1199 -588 1816 469 -1440 -3335 -1489 -2541 -1938 -964 -1611 -1485 -1148 -492 -1180 422 -529 187 -196 -432 633 899 546 683 1000 410 1241 609 271 397 663 1055 1373 1929 1528 367 34 606 -366 1141 590 139 529 -25 582 25 16 -264 -722 -182 -838 -1071 -1222 -2031 -1470 -754 -629 -90 356 543 485 519 781 -51 673 339 -53 321 889 138 -431 -182 -870 -406 284 -684 -1366 -608 -635 -198 392 263 165 80 105 -102 276 371 227 412 -64 -381 -11 229 0 306 254 -127 1080 660 38 -11 -268 -162 -24 99 -132 -289 528 -44 -135 -22 -257 -221 -132 -248 13 -309 -119 -293 -146 -151 -153 -70 -289 -63 -349 -68 -186 -24 -62 -4 69 39 5 -38 50 -199 -68 -87 -178 -95 -143 134 -74 249 72 -229 -514 -228 -438 -361 -215 -421 -425 -345 -152 -372 132 -167 58 -61 -136 204 312 207 276 429 184 567 285 126 181 301 495 697 1072 919 225 20 334 -203 674 397 103 404 -19 422 17 10 -148 -396 -106 -561 -816 -1040 -1876 -1423 -720 -641 -96 389 593 511 506 755 -46 600 324 -53 358 1103 184 -573 -228 -1008 -438 308 -805 -1715 -796 -878 -289 615 444 267 137 170 -153 390 517 329 635 -104 -637 -18 366 0 447 355 -170 1442 949 60 -18 -474 -276 -42 185 -261 -589 1091 -92 -276 -44 -485 -405