File name: Pandora118s1_Cabauw_20170419_L2Fit_fout2c10d20170202p1-8.txt
File generation date: 20241116T015134.8Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c10p1-8
Local principal investigator: Ankie Piters
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 118
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora118_of_v2d20160829.txt
Instrument calibration file used: Pandora118s1_CF_v10d20170202.txt
Level 1 file used: Pandora118s1_Cabauw_20170419_L1_smca1c10d20170202p1-8.txt
Full location name: Cabauw
Short location name: Cabauw
Country of location: Netherlands
Location latitude [deg]: 51.9704
Location longitude [deg]: 4.9262
Location altitude [m]: 0
Local noon date: 20170419
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, radiometric temperature correction, matrix method stray light correction (replaced by simple method)
Data caveats: None
First and last pixel inside fitting window: 236 377
Nominal wavelengths inside fitting window [nm]: 305.0738 305.2151 305.3564 305.4977 305.6390 305.7803 305.9216 306.0628 306.2041 306.3453 306.4865 306.6277 306.7689 306.9101 307.0513 307.1924 307.3336 307.4747 307.6159 307.7570 307.8981 308.0392 308.1803 308.3214 308.4624 308.6035 308.7445 308.8855 309.0266 309.1676 309.3086 309.4495 309.5905 309.7315 309.8724 310.0134 310.1543 310.2952 310.4361 310.5770 310.7179 310.8588 310.9996 311.1405 311.2813 311.4221 311.5629 311.7037 311.8445 311.9853 312.1261 312.2669 312.4076 312.5483 312.6891 312.8298 312.9705 313.1112 313.2518 313.3925 313.5332 313.6738 313.8144 313.9551 314.0957 314.2363 314.3769 314.5174 314.6580 314.7986 314.9391 315.0796 315.2201 315.3607 315.5012 315.6416 315.7821 315.9226 316.0630 316.2035 316.3439 316.4843 316.6247 316.7651 316.9055 317.0459 317.1862 317.3266 317.4669 317.6072 317.7476 317.8879 318.0281 318.1684 318.3087 318.4490 318.5892 318.7294 318.8697 319.0099 319.1501 319.2903 319.4304 319.5706 319.7108 319.8509 319.9910 320.1311 320.2713 320.4114 320.5514 320.6915 320.8316 320.9716 321.1117 321.2517 321.3917 321.5317 321.6717 321.8117 321.9517 322.0916 322.2316 322.3715 322.5114 322.6513 322.7912 322.9311 323.0710 323.2109 323.3507 323.4906 323.6304 323.7702 323.9100 324.0498 324.1896 324.3294 324.4692 324.6089 324.7487 324.8884
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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
Columns 97-238: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 239-380: 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
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SU 20170419T085137.2Z 6318.369181 16 1 12.45 2 52.88 124.69 80.70 223.16 0.00 1 0.00 1 0 25 1.268e-02 6.412e-03 7.355e-03 2.455e-03 2.596788e-01 1.263565e-03 3.441277e-03 -6.000000e+00 7.416965e-03 228.15 -2.00 3.84 -2.00 317.19 0.00e+00 1.637836e-04 1.702143e-04 7.153210e-05 -6.000000e+00 3.137922e-04 273.68 -2.00 20.00 -2.00 316.63 0.00e+00 1.653 0.000 302.00 328.00 3 4.4655e+00 3.3253e-03 2.2236e-02 -6.0000e+00 1.8497e-02 6.6944e-02 3.7193e-03 1.4647e-02 -6.0000e+00 2.0056e-02 -6.9658e-03 2.2408e-03 7.2392e-03 -6.0000e+00 1.1879e-02 -4.7629e-03 1.0992e-03 2.0534e-03 -6.0000e+00 5.0330e-03 8.2405e-04 -1.6103e-04 7.3278e-05 2.4631e-05 -6.0000e+00 3.5856e-04 5.7094e-03 0.0000e+00 12 9 1 12 1 1 99.98 20.73 0.11 0.00571 0.00450 26 16 1 5 0 461.066 25.28 19.76 20.73 -1527 -1498 -1650 -5600 -7179 -2101 -403 -688 2601 -1899 -3028 -1202 -2901 272 1548 -157 9 1139 -250 708 608 64 1566 1747 137 695 -360 74 1325 970 1386 619 2688 -1762 -2286 -1919 -1670 -965 795 -291 -1278 -13 -673 -1617 -372 -516 -723 -729 -1355 605 906 394 1154 981 1360 1109 599 357 543 -512 1347 1427 1876 1351 203 -586 -1189 -529 555 415 52 269 401 520 -257 138 -415 -1232 -383 -797 -921 -1211 -2177 -1376 -871 -548 88 340 483 564 498 -78 -492 409 -66 323 769 1280 44 215 -366 -793 -200 193 -922 -1013 -453 -864 286 427 373 318 445 -428 -452 249 -296 -26 -196 -125 9 -44 339 272 563 83 1234 489 322 594 169 -58 55 -114 -172 -238 537 -62 -153 -146 -359 -647 -178 -189 -211 -692 -816 -221 -45 -85 345 -272 -438 -178 -488 51 320 -36 2 277 -64 184 160 17 421 493 41 213 -110 21 357 262 395 191 868 -595 -737 -619 -591 -393 372 -155 -730 -7 -404 -981 -224 -308 -426 -420 -777 348 546 251 766 680 959 797 436 259 387 -370 994 1123 1562 1165 173 -471 -917 -406 453 372 49 261 384 480 -223 109 -311 -915 -301 -689 -870 -1222 -2309 -1512 -1003 -660 109 427 599 673 558 -82 -494 410 -70 370 949 1669 59 280 -454 -935 -233 233 -1185 -1348 -621 -1228 419 651 581 493 664 -609 -609 326 -397 -36 -286 -188 14 -65 492 382 762 109 1579 646 449 860 251 -88 84 -182 -285 -404 924 -107 -265 -247 -596 -1057
SU 20170419T085621.4Z 6318.372470 19 1 2.89 2 52.28 125.95 81.18 224.15 0.00 1 0.00 1 0 17 1.426e-02 7.473e-03 1.135e-02 4.935e-03 2.557907e-01 2.551681e-03 3.393130e-03 -6.000000e+00 8.341138e-03 228.15 -2.00 3.84 -2.00 316.50 0.00e+00 5.529342e-04 2.914207e-04 1.042267e-04 -6.000000e+00 3.528846e-04 273.68 -2.00 20.00 -2.00 315.96 0.00e+00 1.631 0.000 302.00 328.00 3 4.5025e+00 6.6498e-03 2.1885e-02 -6.0000e+00 2.0802e-02 6.6034e-02 7.4120e-03 1.4380e-02 -6.0000e+00 2.2555e-02 -1.5055e-02 4.3403e-03 7.0855e-03 -6.0000e+00 1.3359e-02 1.1128e-03 2.0583e-03 2.0471e-03 -6.0000e+00 5.6602e-03 8.1758e-04 -5.0192e-04 1.4508e-04 2.5265e-05 -6.0000e+00 4.0322e-04 5.5790e-03 0.0000e+00 12 9 1 12 9 1 92.43 20.93 0.17 0.00558 0.00181 3 10 1 5 0 722.526 25.47 19.89 20.93 3287 -2084 -94 -7525 -2606 -4724 -3820 -3155 -369 1832 -2075 1128 -2613 746 1249 118 2832 3278 1032 -681 874 -2856 1115 455 2591 339 212 -2511 88 -472 613 2662 1678 -1301 -2863 693 -1433 60 24 -199 -1647 251 -601 -2075 -438 328 659 -792 -271 -912 931 -367 1270 1358 458 1048 1300 498 317 1789 356 1504 1859 1444 -1542 -1646 40 106 903 -343 308 386 296 -1067 387 -1458 -282 -829 -600 -1334 -670 -1244 -1857 -1478 -954 -479 -19 43 1144 306 878 203 27 21 507 552 732 1131 352 316 308 -364 -459 127 -723 -549 -1107 -418 -99 60 338 247 342 -623 -415 382 -176 -455 150 -226 -84 201 816 -11 844 -223 766 1139 2 572 -97 47 -525 -86 -578 -36 611 259 -94 -216 -38 -828 512 -365 -17 -1312 -396 -709 -604 -548 -68 344 -402 220 -583 182 339 35 844 1005 333 -229 293 -986 381 163 949 130 81 -923 30 -163 221 1003 673 -537 -1142 270 -614 29 13 -121 -1067 165 -406 -1418 -296 219 434 -519 -175 -599 629 -262 932 1028 356 822 1024 392 248 1387 286 1269 1644 1317 -1408 -1425 33 87 783 -324 303 387 294 -1037 354 -1256 -227 -664 -504 -1220 -655 -1292 -2005 -1647 -1106 -577 -24 54 1408 367 996 219 28 22 549 636 898 1460 464 406 380 -431 -537 154 -919 -717 -1494 -577 -141 89 507 369 494 -865 -550 493 -232 -620 212 -329 -123 289 1148 -15 1122 -289 973 1479 3 805 -139 69 -782 -132 -916 -58 996 427 -155 -348 -59 -1290