File name: Pandora232s1_Yongin_20231101_L2Fit_fout2c2d20221026p1-8.txt
File generation date: 20240224T022644.4Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c2p1-8
Local principal investigator: Yongjoo Choi
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 232
Spectrometer number: 1
Processing software version used: BlickP v1.8.59
Instrument operation file used: Pandora232_OF_v2d20220714.txt
Instrument calibration file used: Pandora232s1_CF_v2d20221026.txt
Level 1 file used: Pandora232s1_Yongin_20231101_L1_smca1c2d20221026p1-8.txt
Full location name: Hankuk University of Foreign Studies
Short location name: Yongin
Country of location: South Korea
Location latitude [deg]: 37.3380
Location longitude [deg]: 127.2650
Location altitude [m]: 122
Local noon date: 20231101
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: 202 343
Nominal wavelengths inside fitting window [nm]: 305.0943 305.2354 305.3765 305.5175 305.6586 305.7996 305.9407 306.0817 306.2227 306.3637 306.5047 306.6456 306.7866 306.9276 307.0685 307.2094 307.3504 307.4913 307.6322 307.7731 307.9139 308.0548 308.1957 308.3365 308.4773 308.6181 308.7590 308.8998 309.0405 309.1813 309.3221 309.4628 309.6036 309.7443 309.8850 310.0257 310.1664 310.3071 310.4478 310.5885 310.7291 310.8697 311.0104 311.1510 311.2916 311.4322 311.5728 311.7134 311.8539 311.9945 312.1350 312.2755 312.4161 312.5566 312.6971 312.8375 312.9780 313.1185 313.2589 313.3994 313.5398 313.6802 313.8206 313.9610 314.1014 314.2418 314.3821 314.5225 314.6628 314.8031 314.9434 315.0837 315.2240 315.3643 315.5046 315.6448 315.7851 315.9253 316.0655 316.2057 316.3459 316.4861 316.6263 316.7665 316.9066 317.0468 317.1869 317.3270 317.4671 317.6072 317.7473 317.8874 318.0275 318.1675 318.3076 318.4476 318.5876 318.7276 318.8676 319.0076 319.1476 319.2875 319.4275 319.5674 319.7073 319.8472 319.9872 320.1270 320.2669 320.4068 320.5467 320.6865 320.8263 320.9662 321.1060 321.2458 321.3856 321.5253 321.6651 321.8049 321.9446 322.0843 322.2241 322.3638 322.5035 322.6431 322.7828 322.9225 323.0621 323.2018 323.3414 323.4810 323.6206 323.7602 323.8998 324.0394 324.1789 324.3185 324.4580 324.5975 324.7370 324.8765
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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: Spectrometer control temperature [°C], 999=no temperature signal
Column 95: Auxiliary spectrometer temperature [°C], 999=no temperature signal
Column 96: Temperature in head sensor [°C], 999=no temperature signal
Column 97: Temperature at electronics board 1 [°C], 999=no temperature signal
Column 98: Temperature at electronics board 2 [°C], 999=no temperature signal
Column 99: Humidity in head sensor [%], -9=no humidity signal
Column 100: Pressure in head sensor [hPa], -9=no pressure signal
Columns 101-242: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 243-384: 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 20231101T044048.4Z 8705.195005 429 1 46.25 2 55.51 205.59 112.80 338.89 0.00 1 0.00 1 0 17 2.156e-02 8.750e-03 1.045e-02 3.519e-03 2.437412e-01 1.834324e-03 2.918711e-03 -6.000000e+00 1.279995e-02 225.09 -2.00 3.44 -2.00 317.22 0.00e+00 3.761767e-04 2.660587e-04 1.323322e-04 -6.000000e+00 5.783874e-04 284.27 -2.00 20.00 -2.00 316.49 0.00e+00 1.761 0.000 302.00 328.00 3 6.1928e+00 4.8034e-03 2.1222e-02 -6.0000e+00 3.1585e-02 2.8760e-02 5.4033e-03 1.2228e-02 -6.0000e+00 3.4227e-02 3.5458e-03 3.2271e-03 6.0585e-03 -6.0000e+00 2.0446e-02 -3.2435e-03 1.5741e-03 1.7394e-03 -6.0000e+00 8.7480e-03 1.4133e-04 9.3007e-04 1.0880e-04 2.1169e-05 -6.0000e+00 6.2987e-04 1.5085e-02 6.7368e-05 11 8 0 10 0 0 100.00 24.18 -0.13 0.01508 0.02207 73 12 4 8 0 633.420 20.00 24.18 26.94 26.62 26.62 6.1 971.43 4880 -3742 -11201 -4793 -30 645 -11357 5211 -1350 80 -7047 -5139 -1716 -975 62 2966 -292 1451 1959 614 4579 620 1422 2475 1811 811 -2062 -1688 -3671 3328 -4159 469 568 -422 -3617 -346 37 -709 1398 -737 573 -1148 -51 -1990 1895 -763 285 343 -911 -818 178 1290 610 2145 -207 1513 -541 519 -362 1604 1036 1711 -595 825 2206 -1362 68 -1369 1155 1483 770 -74 -1061 683 316 64 -2383 -10 -476 46 -1175 -1257 -2796 -1637 -67 26 630 -614 588 -254 1287 -135 -126 553 1036 518 8 884 -301 -345 -774 -2057 -1398 176 67 -1312 -194 -348 154 213 1705 -345 712 52 325 -130 968 -324 358 -351 -495 -283 600 558 247 1695 -297 495 391 237 215 -856 189 -201 574 -173 -297 -353 58 -66 172 -704 518 -453 -1467 -590 -3 69 -1465 637 -191 12 -1073 -820 -299 -191 13 673 -70 359 497 164 1180 165 390 707 542 251 -639 -486 -1030 877 -1264 144 188 -139 -1155 -111 13 -301 686 -379 309 -654 -29 -1169 1071 -440 158 205 -544 -498 104 791 395 1430 -143 1055 -389 365 -253 1112 757 1339 -508 722 1823 -1072 50 -1033 940 1336 739 -73 -1037 626 267 49 -1729 -7 -364 39 -1119 -1307 -3094 -1893 -75 31 776 -775 722 -297 1487 -145 -126 560 1130 623 10 1160 -407 -446 -939 -2350 -1712 209 85 -1755 -270 -505 236 317 2581 -522 1093 73 429 -168 1265 -450 531 -544 -771 -430 877 772 329 2116 -367 634 536 343 323 -1320 297 -333 925 -289 -507 -613 99 -109 298 -1192
SS 20231101T062417.2Z 8705.266866 490 1 44.01 2 68.25 230.19 115.86 2.70 0.00 1 0.00 1 0 25 2.290e-01 2.885e-02 2.350e-01 2.471e-02 3.633650e-01 1.314658e-02 4.354367e-03 -6.000000e+00 1.367601e-01 225.08 -2.00 3.44 -2.00 319.38 0.00e+00 1.605471e-03 3.519407e-03 5.566276e-04 -6.000000e+00 6.286450e-03 284.27 -2.00 20.00 -2.00 318.68 0.00e+00 2.674 0.000 302.00 328.00 3 7.0989e+00 3.6859e-02 3.2316e-02 -6.0000e+00 3.3718e-01 1.0822e-01 4.3200e-02 1.9288e-02 -6.0000e+00 3.6559e-01 -9.5191e-02 3.0702e-02 9.2404e-03 -6.0000e+00 2.1782e-01 4.9172e-02 1.5805e-02 3.2922e-03 -6.0000e+00 9.3335e-02 1.9237e-05 -9.7863e-04 7.8582e-04 3.5572e-05 -6.0000e+00 6.7053e-03 1.5677e-02 -2.0707e-05 12 9 9 12 25 1 99.95 24.18 0.51 0.01568 0.00832 10 2 4 8 0 4000.000 20.00 24.18 27.52 26.62 26.62 6.1 973.40 -88291 900000 -57062 19477 -18494 900000 47216 -28075 98276 -29975 27127 -63653 25608 110382 42478 -10873 45676 23698 -848 92444 52606 11035 4285 -6701 14123 27175 -12854 -9058 -18558 1504 9590 33577 61325 6154 9204 -3843 23523 -15884 22973 507 25328 8052 15127 -12563 -10394 2479 -8331 7465 -5077 12674 8083 4884 3418 -1866 -2157 -3015 6128 2204 -4635 -4301 -4798 -2581 10672 -1613 -1081 53 6569 911 4537 11762 -6383 4820 -4513 4705 -1532 -4877 10546 -618 -6851 -505 217 -7059 1975 -2330 -840 -572 3492 -2410 -347 5661 -2155 5946 -2354 4401 -6277 1282 -1322 859 363 667 -3350 -2763 443 1995 -61 -3577 1764 -2185 735 3500 -786 -1499 615 2971 -1029 532 -2433 -68 -699 1458 -605 -506 201 -1019 478 1860 2229 2418 2110 -1511 1512 702 613 -663 942 1676 -2755 -552 433 -499 54 -1146 -7796 900000 -4008 586 -742 900000 1137 -1465 2367 -1805 925 -5876 1131 2658 2131 -1025 2567 1920 -91 4048 3455 1087 469 -865 1546 2677 -1857 -1190 -2600 178 1155 3455 5236 916 1249 -614 3193 -3756 4376 138 5767 2274 4107 -4511 -3664 771 -2845 2174 -1678 3635 2619 1753 1317 -801 -949 -1373 2576 950 -2100 -1958 -2300 -1317 5163 -936 -611 28 3121 463 2463 6643 -4583 3166 -3171 3150 -1000 -2971 5181 -339 -4422 -348 166 -6392 1726 -2244 -858 -616 3768 -2792 -389 5644 -2148 5069 -2064 3710 -6455 1361 -1598 1117 487 859 -4186 -3161 478 2253 -75 -4755 2353 -3184 1116 5537 -1361 -2599 1002 4408 -1484 732 -3533 -101 -1114 2349 -990 -803 308 -1502 667 2446 2834 3244 3084 -2445 2498 1197 1083 -1248 1853 3369 -5892 -1170 898 -999 103 -2135