File name: Pandora169s1_Egbert_20221118_L2Fit_fout2c15d20220511p1-8.txt
File generation date: 20241103T190905.2Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c15p1-8
Local principal investigator: Vitali Fioletov
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 169
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora169_OF_v3d20200220.txt
Instrument calibration file used: Pandora169s1_CF_v15d20220511.txt
Level 1 file used: Pandora169s1_Egbert_20221118_L1_smca1c15d20220511p1-8.txt
Full location name: Center for Atmospheric Research Experiments (CARE) - Egbert
Short location name: Egbert
Country of location: Canada
Location latitude [deg]: 44.2300
Location longitude [deg]: -79.7800
Location altitude [m]: 251
Local noon date: 20221118
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: None
First and last pixel inside fitting window: 228 369
Nominal wavelengths inside fitting window [nm]: 305.1342 305.2750 305.4159 305.5568 305.6976 305.8385 305.9793 306.1201 306.2609 306.4017 306.5425 306.6833 306.8241 306.9648 307.1056 307.2463 307.3870 307.5277 307.6684 307.8091 307.9498 308.0904 308.2311 308.3717 308.5123 308.6529 308.7935 308.9341 309.0747 309.2153 309.3558 309.4964 309.6369 309.7774 309.9180 310.0585 310.1989 310.3394 310.4799 310.6203 310.7608 310.9012 311.0416 311.1820 311.3224 311.4628 311.6032 311.7436 311.8839 312.0243 312.1646 312.3049 312.4452 312.5855 312.7258 312.8661 313.0063 313.1466 313.2868 313.4270 313.5672 313.7074 313.8476 313.9878 314.1280 314.2681 314.4083 314.5484 314.6885 314.8286 314.9687 315.1088 315.2489 315.3890 315.5290 315.6691 315.8091 315.9491 316.0891 316.2291 316.3691 316.5091 316.6490 316.7890 316.9289 317.0688 317.2088 317.3487 317.4885 317.6284 317.7683 317.9082 318.0480 318.1878 318.3277 318.4675 318.6073 318.7470 318.8868 319.0266 319.1663 319.3061 319.4458 319.5855 319.7252 319.8649 320.0046 320.1443 320.2839 320.4236 320.5632 320.7029 320.8425 320.9821 321.1217 321.2612 321.4008 321.5404 321.6799 321.8194 321.9590 322.0985 322.2380 322.3775 322.5169 322.6564 322.7959 322.9353 323.0747 323.2141 323.3535 323.4929 323.6323 323.7717 323.9110 324.0504 324.1897 324.3291 324.4684 324.6077 324.7470 324.8862
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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
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 100-241: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 242-383: 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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SS 20221118T144743.6Z 8357.616477 328 1 3.80 2 70.80 145.87 44.09 222.25 0.00 1 0.00 1 0 17 6.956e-02 8.113e-03 9.435e-02 6.797e-03 5.038889e-01 3.572163e-03 6.064862e-03 -6.000000e+00 4.135190e-02 222.40 -2.00 3.58 -2.00 319.11 0.00e+00 2.535493e-03 8.994782e-04 3.085285e-04 -6.000000e+00 1.811060e-03 276.06 -2.00 20.00 -2.00 318.56 0.00e+00 3.005 0.000 302.00 328.00 3 3.7950e+00 9.7822e-03 3.9062e-02 -6.0000e+00 1.0163e-01 4.4813e-02 1.1358e-02 2.6071e-02 -6.0000e+00 1.1042e-01 -9.4209e-03 8.9884e-03 1.3454e-02 -6.0000e+00 6.5794e-02 -7.2511e-03 4.7820e-03 4.8387e-03 -6.0000e+00 2.8067e-02 3.3612e-04 -5.4341e-04 2.0625e-04 5.6346e-05 -6.0000e+00 2.1708e-03 -3.3570e-03 -1.2834e-06 12 9 1 12 1 1 999.00 23.16 0.00 -0.00336 -0.00744 2 9 1 5 0 1205.910 26.83 20.00 23.16 4.86 36.1 916.26 -14330 -23588 -28350 -11615 -30723 35373 -12807 14588 -26177 10198 -10092 -13624 -2218 7258 25743 -786 -5702 5148 -4577 2317 -1402 3521 1360 -68 3476 4864 -626 7220 -1877 -2076 1974 4203 -1110 -3071 -2506 -5891 -1973 -7834 83 -933 -4007 -1428 -31 -12 -266 -670 695 -3217 -1267 238 934 1005 2480 297 2161 1672 -26 -3406 1433 -279 830 2454 766 429 1209 675 13 -504 3531 827 993 273 -572 1393 55 465 -693 304 -689 -1549 -1032 -321 -2749 -1813 187 -172 690 915 554 509 1298 -320 -937 -1075 427 190 -346 -226 -335 372 -581 -1493 -144 728 -1319 -1431 -55 -50 538 147 812 -94 118 -213 384 207 615 669 -211 496 -587 -18 -122 -232 602 -320 518 697 1157 280 -1055 -74 -295 -48 114 -900 863 231 80 313 3 -1058 -298 -577 -735 -252 -753 515 -298 299 -817 247 -310 -491 -87 314 1108 -48 -398 349 -358 177 -113 277 115 -6 324 459 -62 653 -187 -224 233 548 -164 -469 -377 -949 -344 -1683 20 -248 -1182 -433 -10 -4 -85 -217 225 -1097 -439 86 362 418 1084 139 1027 818 -13 -1731 694 -138 428 1348 459 271 759 416 8 -323 2371 612 768 215 -445 1020 38 301 -438 196 -489 -1222 -886 -294 -2683 -1834 194 -186 762 1016 609 540 1308 -312 -905 -1075 454 219 -433 -299 -453 491 -734 -1804 -169 871 -1661 -1864 -73 -70 788 226 1292 -151 187 -326 567 302 906 1015 -332 787 -931 -28 -185 -344 866 -452 728 1015 1777 456 -1793 -128 -526 -88 216 -1751 1681 454 155 594 6 -1925
SS 20221118T145720.9Z 8357.623159 331 1 49.64 2 69.86 148.07 45.29 225.11 0.00 1 0.00 1 0 17 3.454e-01 1.239e-02 1.575e-01 4.924e-03 4.829867e-01 2.598630e-03 5.830068e-03 -6.000000e+00 2.052926e-01 222.40 -2.00 3.58 -2.00 319.41 0.00e+00 1.882771e-03 7.038534e-04 5.750898e-04 -6.000000e+00 8.991332e-03 276.06 -2.00 20.00 -2.00 318.87 0.00e+00 2.874 0.000 302.00 328.00 3 5.7587e+00 7.1828e-03 3.7428e-02 -6.0000e+00 5.0454e-01 1.2406e-01 8.4361e-03 2.5014e-02 -6.0000e+00 5.4820e-01 -2.0803e-02 6.8082e-03 1.3058e-02 -6.0000e+00 3.2664e-01 -5.6820e-03 3.5875e-03 4.3488e-03 -6.0000e+00 1.3933e-01 5.2299e-05 -7.8810e-04 1.5378e-04 5.4195e-05 -6.0000e+00 1.0778e-02 -3.7269e-03 -2.9400e-05 12 8 8 10 0 0 99.99 23.18 0.16 -0.00373 -0.00965 20 4 1 5 0 2481.380 26.83 20.00 23.18 5.25 36.1 918.57 204621 -29021 11697 82647 -8483 255957 175357 -1179 9297 -23655 -37846 -34932 -19412 50331 6777 -14169 -25451 11945 4125 8153 19882 10165 -10306 1539 -22812 4848 -7316 57449 -801 42550 -5221 15880 -21602 -8407 9251 -3378 -217 310 -8559 -903 -2149 4186 -3001 -3807 5694 1837 4820 -2728 -1620 1753 2415 2256 2454 6577 142 2719 2038 -648 -1517 1554 2780 1429 2360 2636 -1142 2380 -2123 -3217 1781 544 1905 428 680 -1086 -2386 -1990 -5510 -2506 1297 -3497 628 -1242 -2389 -1714 -395 1167 1609 -707 1077 366 255 1884 -778 -2434 2114 -457 441 162 -478 211 -1146 -1605 -190 667 -1244 -354 -890 982 388 588 538 1188 530 389 -194 1228 -970 -191 -347 991 -340 -872 429 205 -80 272 -497 1547 -790 -527 -401 -532 -813 284 493 -3 491 -19 -205 303 -253 -108 982 -805 236 909 -186 1229 953 -29 230 -804 -1536 -1555 -895 1531 342 -952 -2045 739 287 566 1266 717 -913 131 -2532 431 -719 3139 -73 2846 -597 1681 -3450 -1205 1116 -474 -33 55 -1940 -216 -563 1089 -858 -1111 1539 519 1336 -823 -499 554 820 828 960 2617 62 1190 904 -291 -677 682 1271 718 1277 1499 -670 1313 -1204 -1916 1108 375 1368 317 490 -751 -1543 -1185 -3248 -1481 816 -2580 497 -1083 -2226 -1670 -400 1223 1731 -781 1152 378 248 1710 -707 -2323 2114 -515 542 213 -648 278 -1435 -1893 -216 777 -1539 -453 -1195 1365 576 926 883 1956 857 602 -289 1772 -1444 -293 -553 1592 -547 -1378 654 304 -115 377 -690 2206 -1227 -870 -690 -946 -1493 538 968 -6 1003 -39 -417 598 -484 -200