File name: Pandora224s1_QuezonCity_20240913_L2Fit_fout2c2d20220621p1-8.txt File generation date: 20240913T155526.0Z Data description: Level 2 spectral fitting results file Data file version: fout2c2p1-8 Local principal investigator: Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 224 Spectrometer number: 1 Processing software version used: BlickP v1.8.59 Instrument operation file used: Pandora224_OF_v1d20220531.txt Instrument calibration file used: Pandora224s1_CF_v2d20220621.txt Level 1 file used: Pandora224s1_QuezonCity_20240913_L1_smca1c2d20220621p1-8.txt Full location name: Manila Observatory, Ateneo De Manila University Short location name: QuezonCity Country of location: Philippines Location latitude [deg]: 14.6350 Location longitude [deg]: 121.0780 Location altitude [m]: 63 Local noon date: 20240913 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 based on session 1 for initial deployment period First and last pixel inside fitting window: 200 342 Nominal wavelengths inside fitting window [nm]: 305.0004 305.1414 305.2823 305.4232 305.5642 305.7051 305.8460 305.9869 306.1278 306.2686 306.4095 306.5504 306.6912 306.8320 306.9728 307.1136 307.2544 307.3952 307.5360 307.6767 307.8175 307.9582 308.0990 308.2397 308.3804 308.5211 308.6617 308.8024 308.9431 309.0837 309.2243 309.3650 309.5056 309.6462 309.7868 309.9273 310.0679 310.2085 310.3490 310.4895 310.6300 310.7705 310.9110 311.0515 311.1920 311.3325 311.4729 311.6133 311.7538 311.8942 312.0346 312.1750 312.3154 312.4557 312.5961 312.7364 312.8768 313.0171 313.1574 313.2977 313.4380 313.5783 313.7185 313.8588 313.9990 314.1392 314.2795 314.4197 314.5599 314.7000 314.8402 314.9804 315.1205 315.2607 315.4008 315.5409 315.6810 315.8211 315.9612 316.1012 316.2413 316.3813 316.5214 316.6614 316.8014 316.9414 317.0814 317.2213 317.3613 317.5012 317.6412 317.7811 317.9210 318.0609 318.2008 318.3407 318.4806 318.6204 318.7603 318.9001 319.0399 319.1797 319.3195 319.4593 319.5991 319.7388 319.8786 320.0183 320.1580 320.2978 320.4375 320.5772 320.7168 320.8565 320.9962 321.1358 321.2754 321.4150 321.5547 321.6943 321.8338 321.9734 322.1130 322.2525 322.3921 322.5316 322.6711 322.8106 322.9501 323.0896 323.2290 323.3685 323.5079 323.6473 323.7868 323.9262 324.0656 324.2049 324.3443 324.4837 324.6230 324.7624 324.9017 --------------------------------------------------------------------------------------- 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 100-242: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting Columns 243-385: 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 --------------------------------------------------------------------------------------- SS 20240913T055356.7Z 9022.245795 6 1 3.21 2 32.12 252.88 93.21 118.15 0.00 1 0.00 1 0 17 9.888e-03 8.337e-03 2.887e-03 2.269e-03 1.476857e-01 1.231173e-03 1.610692e-03 -6.000000e+00 5.963270e-03 227.13 -2.00 3.09 -2.00 314.18 0.00e+00 4.400181e-04 9.585783e-05 1.892047e-05 -6.000000e+00 2.779288e-04 294.79 -2.00 20.00 -2.00 313.53 0.00e+00 1.180 0.000 302.00 328.00 3 3.7246e+00 3.1171e-03 1.3396e-02 -6.0000e+00 1.4716e-02 1.0195e-02 3.4363e-03 6.7323e-03 -6.0000e+00 1.5883e-02 -9.4521e-04 1.9823e-03 3.2782e-03 -6.0000e+00 9.5418e-03 -3.2219e-03 8.6579e-04 9.3649e-04 -6.0000e+00 4.1131e-03 3.5643e-03 -5.1330e-04 7.0875e-05 1.5006e-05 -6.0000e+00 3.0619e-04 -2.0009e-02 1.2198e-05 12 9 1 12 1 1 41.77 24.17 0.39 -0.02001 -0.02387 5 15 1 5 0 533.840 26.51 19.99 24.17 36.79 3.8 1057.09 900000 1809 -1154 -1283 -1539 -1955 -539 668 1063 -143 -838 -1740 -470 -123 -312 325 -1083 -10 1241 1122 1332 486 757 1269 1137 1515 800 -782 119 154 1567 1636 2056 546 -2928 -3053 -1438 -1989 -1127 70 -1104 -971 -880 -635 23 -290 -495 -773 -365 -185 884 1456 715 632 505 436 993 732 -82 711 -157 1413 1983 1368 592 -535 -602 -1008 -81 1687 615 175 698 709 874 -110 -874 -1155 -1676 -625 -1407 -1695 -1631 -2607 -1273 -856 -193 -17 692 606 492 1023 -119 -91 316 78 100 900 592 119 -204 -1048 -1241 239 113 -1401 -1241 -738 -533 618 765 925 595 419 188 -205 -74 202 384 587 -140 -142 176 576 270 637 -236 349 1113 -106 100 -690 -441 -170 510 114 68 291 328 -351 -225 -523 -751 900000 785 -534 -578 -637 -795 -211 276 448 -65 -389 -807 -222 -59 -166 176 -625 -6 730 676 770 284 441 751 700 960 514 -493 74 89 882 950 1247 328 -1782 -1889 -893 -1303 -809 55 -889 -832 -777 -568 20 -256 -430 -651 -309 -152 723 1235 612 565 446 393 900 667 -75 637 -143 1332 1899 1392 592 -537 -578 -908 -76 1594 620 181 738 740 906 -107 -799 -1015 -1442 -562 -1349 -1716 -1707 -2796 -1426 -984 -225 -21 855 738 589 1161 -129 -95 326 82 110 1038 708 146 -251 -1216 -1413 267 134 -1729 -1552 -925 -693 804 1036 1274 804 553 237 -249 -86 238 478 753 -184 -189 231 730 339 783 -278 411 1327 -130 123 -881 -570 -225 673 153 96 405 465 -498 -322 -730 -1026 SS 20240913T060325.5Z 9022.252378 12 1 51.91 2 34.32 254.46 91.27 118.70 0.00 1 0.00 1 0 17 9.785e-03 8.125e-03 5.358e-04 4.107e-04 1.499928e-01 2.225292e-04 1.631031e-03 -6.000000e+00 5.904992e-03 227.13 -2.00 3.09 -2.00 314.34 0.00e+00 4.154458e-04 1.785947e-05 1.890712e-05 -6.000000e+00 2.751388e-04 294.79 -2.00 20.00 -2.00 313.67 0.00e+00 1.210 0.000 302.00 328.00 3 3.2354e+00 5.6442e-04 1.3701e-02 -6.0000e+00 1.4572e-02 1.5936e-03 6.2292e-04 6.8308e-03 -6.0000e+00 1.5724e-02 -1.3999e-04 3.5885e-04 3.3265e-03 -6.0000e+00 9.4463e-03 -3.5022e-03 1.5725e-04 9.5124e-04 -6.0000e+00 4.0748e-03 5.6362e-03 1.1517e-04 1.2831e-05 1.4949e-05 -6.0000e+00 3.0294e-04 -2.2588e-02 8.8663e-05 11 8 0 10 0 0 99.40 24.18 0.36 -0.02259 -0.02172 199 32 1 5 0 260.800 26.51 20.00 24.18 37.14 3.7 1058.44 900000 571 -238 -1055 -3011 -1361 -607 394 1276 -96 -1998 -1979 -434 -357 249 677 -574 171 1142 1015 1405 514 869 1447 985 1174 693 -543 -117 523 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-112 50 -1795 -1403 -903 -727 588 1250 1068 741 502 35 -84 262 200 268 573 16 -160 511 463 394 828 -100 490 1341 331 216 -593 -780 -260 509 1 -118 573 446 -292 -272 -691 -1492 SS 20240913T060907.3Z 9022.256334 15 1 51.99 2 35.65 255.33 90.11 119.04 0.00 1 0.00 1 0 17 1.006e-02 8.312e-03 9.361e-04 7.077e-04 1.534555e-01 3.829145e-04 1.666991e-03 -6.000000e+00 6.067677e-03 227.13 -2.00 3.09 -2.00 314.41 0.00e+00 4.801677e-04 3.118201e-05 2.247423e-05 -6.000000e+00 2.827368e-04 294.79 -2.00 20.00 -2.00 313.74 0.00e+00 1.230 0.000 302.00 328.00 3 4.2598e+00 9.7079e-04 1.3947e-02 -6.0000e+00 1.4974e-02 1.2632e-02 1.0718e-03 6.9884e-03 -6.0000e+00 1.6158e-02 -8.3532e-05 6.1719e-04 3.3984e-03 -6.0000e+00 9.7070e-03 -3.8360e-03 2.7115e-04 9.7570e-04 -6.0000e+00 4.1867e-03 1.9619e-03 -2.8836e-05 2.2151e-05 1.4909e-05 -6.0000e+00 3.1135e-04 -2.2264e-02 6.3615e-05 11 8 0 10 0 0 96.28 24.20 0.39 -0.02226 -0.02248 78 12 1 5 0 666.530 26.51 20.00 24.20 37.55 3.7 1061.67 900000 506 -340 -661 -3251 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