File name: Pandora270s1_Warsaw-UW_20240422_L2Fit_fout2c6d20231207p1-8.txt
File generation date: 20251023T082332.6Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c6p1-8
Local principal investigator: Iwona Stachlewska
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 270
Spectrometer number: 1
Processing software version used: BlickP v1.8.75
Instrument operation file used: Pandora270_OF_v3d20230517.txt
Instrument calibration file used: Pandora270s1_CF_v6d20231207.txt
Level 1 file used: Pandora270s1_Warsaw-UW_20240422_L1_smca1c6d20231207p1-8.txt
Full location name: Warsaw Observatory Station, Faculty of Physics, University of Warsaw
Short location name: Warsaw-UW
Country of location: Poland
Location latitude [deg]: 52.2113
Location longitude [deg]: 20.9828
Location altitude [m]: 137
Local noon date: 20240422
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: 198 340
Nominal wavelengths inside fitting window [nm]: 305.0251 305.1656 305.3062 305.4467 305.5872 305.7277 305.8682 306.0087 306.1492 306.2897 306.4301 306.5705 306.7110 306.8514 306.9918 307.1322 307.2726 307.4129 307.5533 307.6936 307.8339 307.9743 308.1146 308.2549 308.3951 308.5354 308.6757 308.8159 308.9561 309.0964 309.2366 309.3768 309.5169 309.6571 309.7973 309.9374 310.0776 310.2177 310.3578 310.4979 310.6380 310.7781 310.9181 311.0582 311.1982 311.3382 311.4782 311.6182 311.7582 311.8982 312.0382 312.1781 312.3181 312.4580 312.5979 312.7378 312.8777 313.0176 313.1575 313.2973 313.4372 313.5770 313.7168 313.8567 313.9965 314.1362 314.2760 314.4158 314.5555 314.6953 314.8350 314.9747 315.1144 315.2541 315.3938 315.5334 315.6731 315.8127 315.9524 316.0920 316.2316 316.3712 316.5108 316.6503 316.7899 316.9294 317.0690 317.2085 317.3480 317.4875 317.6270 317.7665 317.9059 318.0454 318.1848 318.3242 318.4636 318.6030 318.7424 318.8818 319.0212 319.1605 319.2999 319.4392 319.5785 319.7178 319.8571 319.9964 320.1357 320.2749 320.4142 320.5534 320.6926 320.8318 320.9710 321.1102 321.2494 321.3885 321.5277 321.6668 321.8059 321.9451 322.0842 322.2232 322.3623 322.5014 322.6404 322.7795 322.9185 323.0575 323.1965 323.3355 323.4745 323.6135 323.7524 323.8914 324.0303 324.1692 324.3081 324.4470 324.5859 324.7248 324.8636
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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 101-243: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 244-386: 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 20240422T071202.3Z 8878.300027 307 1 55.38 2 56.69 115.38 126.52 317.99 0.00 1 0.00 1 0 17 1.963e-01 3.126e-02 3.800e-02 4.860e-03 3.870923e-01 2.548108e-03 5.011835e-03 -6.000000e+00 1.172709e-01 228.51 -2.00 3.84 -2.00 318.41 0.00e+00 2.424408e-03 4.771443e-04 5.378493e-04 -6.000000e+00 5.045178e-03 273.25 -2.00 20.00 -2.00 317.90 0.00e+00 1.815 0.000 302.00 328.00 3 7.0228e+00 6.8394e-03 2.8553e-02 -6.0000e+00 2.9257e-01 1.6828e-01 7.7246e-03 2.1679e-02 -6.0000e+00 3.1655e-01 -1.2151e-01 5.1104e-03 1.0963e-02 -6.0000e+00 1.8748e-01 5.3101e-02 2.6449e-03 3.6964e-03 -6.0000e+00 7.9239e-02 4.3164e-05 -8.3399e-04 1.4724e-04 4.1373e-05 -6.0000e+00 5.8369e-03 1.1997e-03 0.0000e+00 12 9 8 11 8 0 99.96 25.00 -0.20 0.00120 -0.00507 24 2 1 8 0 2307.100 19.98 25.00 11.26 34.25 32.75 2.3 902.34 89076 -53399 -30743 -65105 -20129 56402 28412 21481 -2911 -63429 93109 43486 900000 -42377 3042 33962 48599 12352 -1896 -13759 27051 37488 36912 21040 18722 15101 -13389 -3318 3155 -7341 62143 -4581 20835 -5513 1181 -10997 -5523 -5199 -2096 62 6487 13054 1751 -3256 -8673 -804 11375 8847 3018 -14636 597 2951 12038 4769 1004 4918 1954 -1258 6489 155 -8036 6359 -772 -2485 7072 463 -2711 -1397 -554 -2908 4994 409 -1279 -1687 2918 1562 -1614 325 2058 -7729 2593 -2309 -1069 -1794 4385 -4767 -598 -977 469 2377 -2252 -3294 4340 -140 -5251 -5950 -3727 3714 2091 1615 -1968 -205 1249 2800 -3962 -1481 775 -1896 3126 -2033 1021 -146 4135 -162 -2821 267 -2234 -2458 1433 3044 1335 1575 634 2731 2790 -3495 -2108 2210 2182 453 2093 -127 -2066 -1729 165 715 -216 2288 345 362 -2510 -1978 14 1804 -5084 -2450 -7096 -1275 1711 1158 1018 -193 -7433 2559 2040 900000 -6226 333 3106 4169 1610 -299 -2530 3371 4193 4181 2902 2768 2397 -2849 -616 522 -1336 6008 -955 3703 -1348 264 -2684 -1335 -1419 -655 22 2447 4918 767 -1390 -3923 -370 4620 3648 1313 -6993 282 1466 5842 2398 548 2644 1100 -732 3427 86 -4885 3540 -503 -1785 4796 326 -1854 -915 -372 -2205 3875 353 -1136 -1460 2258 1113 -1074 200 1265 -5794 1992 -2087 -1041 -1867 4536 -5282 -671 -1143 547 2665 -2492 -3700 4168 -134 -5445 -6798 -4279 4428 2761 2196 -2669 -253 1528 3277 -4760 -1849 992 -2622 4341 -3182 1662 -233 6826 -267 -4463 382 -3164 -3544 2088 4624 2131 2499 988 4026 3916 -4969 -2820 2768 2849 650 3176 -207 -3553 -3059 277 1260 -398 4197 652 675 -4625 -3460 25
SS 20240422T072117.9Z 8878.306457 312 1 55.16 2 55.41 117.63 127.45 320.52 0.00 1 0.00 1 0 17 8.687e-02 1.575e-02 1.470e-02 2.745e-03 3.632626e-01 1.431310e-03 4.700403e-03 -6.000000e+00 5.190307e-02 228.51 -2.00 3.84 -2.00 317.93 0.00e+00 1.039712e-03 2.400771e-04 3.301259e-04 -6.000000e+00 2.192159e-03 273.25 -2.00 20.00 -2.00 317.40 0.00e+00 1.756 0.000 302.00 328.00 3 6.3596e+00 3.8167e-03 2.7097e-02 -6.0000e+00 1.2950e-01 9.2360e-02 4.2886e-03 2.0330e-02 -6.0000e+00 1.4010e-01 -4.7981e-02 2.7515e-03 1.0139e-02 -6.0000e+00 8.2964e-02 1.9671e-02 1.4106e-03 3.0146e-03 -6.0000e+00 3.5043e-02 9.4384e-05 3.0522e-04 8.3070e-05 3.3961e-05 -6.0000e+00 2.5810e-03 -1.1514e-03 0.0000e+00 12 9 8 11 32 0 99.96 25.01 0.24 -0.00115 0.00114 26 3 1 8 0 2121.210 20.00 25.01 11.31 34.25 33.00 2.3 902.91 32996 3716 -18750 -48233 -17705 24719 10895 8270 -6645 -39758 33635 15107 10169 -27845 -262 11321 1321 3551 -4111 -9876 10258 13371 14930 7226 8167 4215 -6898 -1895 -271 -4562 2466 1073 10538 -5803 -1095 -5723 -6236 4118 -1168 -381 -346 5566 717 -2414 -4718 -2927 2796 2417 -1361 2136 -777 1012 5225 2514 1490 3098 1037 75 2940 -88 -3992 3607 578 1447 2328 67 -44 -679 -651 -2218 2531 2 -926 -817 1667 983 -545 -1194 1058 -3246 707 -1105 -1243 -2263 957 -2374 -598 -580 408 742 -292 -1210 2018 -361 -1557 -2191 -1628 2049 968 195 -1460 -692 -5 1564 -2109 -932 4 -936 -312 -438 231 417 2160 165 -1211 490 -804 -705 883 1468 677 1183 408 1373 1497 -1492 -1064 1134 1261 816 1033 221 -1063 -1053 159 -111 -204 466 721 179 -1228 -1229 -150 1387 236 -1561 -5229 -1294 1118 583 500 -518 -4608 1918 1080 857 -4018 -33 1458 203 565 -742 -1959 1702 2155 2406 1319 1561 873 -1614 -407 -54 -942 503 244 2392 -1636 -288 -1531 -1768 1202 -388 -148 -150 2434 342 -1209 -2426 -1479 1327 1137 -661 1014 -398 548 2904 1523 953 2004 698 51 1914 -58 -2551 2467 407 1091 1798 51 -31 -477 -473 -1812 2184 1 -889 -761 1420 767 -391 -884 780 -2531 601 -1069 -1211 -2360 1024 -2803 -734 -686 483 922 -345 -1329 1979 -375 -1553 -2404 -1986 2496 1294 268 -1962 -855 -6 1840 -2707 -1170 5 -1295 -453 -634 356 668 3385 253 -1870 694 -1116 -995 1290 2262 1015 1759 639 2056 2131 -2083 -1411 1440 1667 1169 1582 335 -1678 -1716 269 -199 -355 821 1283 316 -2257 -2160 -251