File name: Pandora270s1_Warsaw-UW_20260112_L2Fit_fout2c6d20231207p1-8.txt
File generation date: 20260112T224741.7Z
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_20260112_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: 20260112
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 20260112T082541.1Z 9508.351170 233 1 54.36 2 79.78 147.50 81.35 220.29 0.00 1 0.00 1 0 17 6.994e-01 1.410e-02 1.582e-01 1.909e-03 8.774156e-01 1.043957e-03 1.072215e-02 -6.000000e+00 4.107308e-01 221.43 -2.00 3.84 -2.00 321.07 0.00e+00 5.265471e-03 4.333341e-04 1.006410e-03 -6.000000e+00 1.908428e-02 266.08 -2.00 20.00 -2.00 320.73 0.00e+00 5.411 0.003 302.00 328.00 3 1.8972e+00 3.1647e-03 7.2683e-02 -6.0000e+00 1.0099e+00 3.0255e-01 4.5659e-03 5.1412e-02 -6.0000e+00 1.1002e+00 -3.7041e-01 5.3615e-03 3.0104e-02 -6.0000e+00 6.4998e-01 1.4531e-01 2.6281e-03 1.2777e-02 -6.0000e+00 2.7644e-01 1.5402e-04 -9.7209e-04 4.9221e-05 1.4129e-04 -6.0000e+00 2.0958e-02 -3.6766e-03 0.0000e+00 12 8 8 10 0 0 99.37 25.50 0.50 -0.00368 -0.01098 165 17 4 8 0 329.440 19.99 25.50 2.92 34.50 33.50 3.9 859.04 -104471 -260972 -221407 -297418 -263873 -145279 900000 -119303 -205496 -277009 900000 -118994 900000 -192241 -51068 -29359 293066 -47433 12454 -74063 -10969 -28060 42576 -44600 129803 900000 -48848 -55938 -27003 -53315 131024 -33860 46179 -40918 -1106 -24612 9845 -20955 -12221 -9586 6539 20082 -6139 -736 14106 -1676 11858 14743 -427 -8158 11578 12441 19058 8894 5208 8740 10808 2841 12448 9809 -5647 9196 3736 -1121 8814 2142 3470 5461 3204 1667 5784 3236 1467 -751 3074 1633 -2071 -2892 1303 -4328 1320 -684 -39 -497 621 -1794 -2319 -1572 -476 1175 -602 -1426 367 -914 -1969 -1536 -741 1273 72 -83 -990 -431 -120 1019 -1886 -1726 -1034 -916 -109 -904 -75 -142 413 -303 -716 24 229 17 582 891 636 692 331 1020 1034 -30 151 1136 680 639 754 228 -356 -130 -538 28 -304 235 -102 -146 125 -482 -544 -230 -3399 -2172 -6339 -3794 -614 900000 -444 -2016 -6091 900000 -753 900000 -4507 -390 -229 545 -609 97 -1461 -118 -360 277 -747 411 900000 -1009 -1239 -452 -1280 609 -1033 765 -1820 -34 -930 278 -928 -600 -555 374 1106 -469 -56 940 -134 865 1105 -40 -911 1193 1449 2333 1332 877 1498 1876 536 2078 1628 -1100 1663 816 -271 2150 582 946 1526 999 601 2247 1373 637 -317 1141 551 -668 -943 452 -1895 658 -374 -24 -334 438 -1271 -1733 -1204 -363 861 -425 -1033 253 -654 -1460 -1328 -699 1379 83 -101 -1185 -503 -125 974 -1890 -1826 -1146 -1089 -132 -1253 -111 -219 667 -495 -1143 37 343 27 929 1471 1051 1099 501 1563 1527 -43 212 1596 1060 1085 1377 438 -742 -275 -1219 64 -717 560 -244 -339 287 -1028 -1146
SS 20260112T082757.2Z 9508.352745 235 1 54.39 2 79.60 148.00 81.57 220.77 0.00 1 0.00 1 0 17 6.430e-01 1.238e-02 7.659e-02 1.563e-03 8.652519e-01 8.478497e-04 1.063085e-02 -6.000000e+00 3.767999e-01 221.43 -2.00 3.84 -2.00 320.93 0.00e+00 5.366263e-03 3.431161e-04 9.338878e-04 -6.000000e+00 1.700221e-02 266.08 -2.00 20.00 -2.00 320.59 0.00e+00 5.323 0.003 302.00 328.00 3 1.6538e+00 2.5498e-03 7.1535e-02 -6.0000e+00 9.2793e-01 2.6212e-01 3.6052e-03 5.0517e-02 -6.0000e+00 1.0112e+00 -3.1585e-01 4.1968e-03 2.9070e-02 -6.0000e+00 5.9645e-01 1.2288e-01 2.0733e-03 1.2384e-02 -6.0000e+00 2.5589e-01 2.1693e-04 -9.1377e-04 4.0512e-05 1.3376e-04 -6.0000e+00 1.9393e-02 -3.8051e-03 0.0000e+00 12 8 8 10 0 0 63.42 25.50 0.46 -0.00381 -0.01067 203 21 4 8 0 267.920 20.01 25.50 3.02 34.50 33.50 4.0 860.01 900000 -281139 -233624 -289894 -210362 -232810 900000 -139845 -195112 -244582 900000 -158275 900000 -186766 -77272 -28068 50380 -65434 -20344 -32223 -9538 -11628 46024 -29634 96384 62938 -39839 -60681 -27405 -55038 83503 -20435 27838 -40423 -390 -19285 4913 -10117 -5592 -6255 6700 7824 -3401 -351 7587 -2784 5727 12310 790 -7087 8099 9352 16256 6528 4395 8184 5997 1021 8032 6998 -3026 6014 4345 -60 8404 3151 1484 2533 2402 898 3899 3091 1476 -419 1756 355 -1658 -1774 239 -3014 657 -1268 -531 -851 64 -1542 -1414 -953 -668 1124 16 -733 283 -713 -1811 -1189 -552 760 435 49 -614 -404 -477 788 -1864 -1606 -877 -978 -265 -608 -28 122 281 -197 -371 101 182 177 509 567 298 533 337 659 995 164 46 858 881 580 604 166 -329 -178 -197 -161 -265 -8 -25 64 -50 -548 -280 900000 -4515 -2620 -5820 -1806 -2417 900000 -724 -1961 -4030 900000 -1543 900000 -4323 -800 -227 223 -1056 -232 -442 -107 -135 308 -456 455 441 -807 -1516 -497 -1450 674 -588 598 -1933 -13 -749 159 -438 -280 -382 417 533 -277 -29 593 -248 489 1042 81 -862 952 1238 2255 1104 823 1556 1096 197 1550 1324 -637 1247 953 -16 2284 940 457 807 835 361 1566 1333 651 -179 733 135 -592 -636 93 -1323 334 -772 -336 -585 46 -1205 -1158 -745 -525 912 12 -538 199 -519 -1477 -1047 -534 848 515 62 -752 -453 -509 774 -1916 -1742 -995 -1118 -331 -813 -40 194 444 -314 -607 158 280 278 835 914 481 873 524 983 1508 242 65 1239 1325 958 1076 313 -671 -370 -436 -362 -617 -18 -58 148 -113 -1152 -576