File name: Pandora185s1_EastProvidenceRI_20231224_L2Fit_fout2c4d20210421p1-8.txt
File generation date: 20240123T210705.4Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c4p1-8
Local principal investigator: Lukas Valin
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 185
Spectrometer number: 1
Processing software version used: BlickP v1.8.59
Instrument operation file used: Pandora185_OF_v3d20200108.txt
Instrument calibration file used: Pandora185s1_CF_v4d20210421.txt
Level 1 file used: Pandora185s1_EastProvidenceRI_20231224_L1_smca1c4d20210421p1-8.txt
Full location name: FRANCIS SCHOOL East Providence
Short location name: EastProvidenceRI
Country of location: United States
Location latitude [deg]: 41.8410
Location longitude [deg]: -71.3610
Location altitude [m]: 15
Local noon date: 20231224
Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method)
Data caveats: 1-8 data preparation fieldcal ref day 20220917
First and last pixel inside fitting window: 193 334
Nominal wavelengths inside fitting window [nm]: 305.1280 305.2694 305.4108 305.5521 305.6935 305.8348 305.9761 306.1174 306.2587 306.4000 306.5413 306.6826 306.8238 306.9651 307.1063 307.2476 307.3888 307.5300 307.6712 307.8123 307.9535 308.0947 308.2358 308.3770 308.5181 308.6592 308.8003 308.9414 309.0825 309.2235 309.3646 309.5056 309.6467 309.7877 309.9287 310.0697 310.2107 310.3517 310.4927 310.6336 310.7746 310.9155 311.0564 311.1973 311.3382 311.4791 311.6200 311.7609 311.9017 312.0426 312.1834 312.3242 312.4651 312.6059 312.7466 312.8874 313.0282 313.1689 313.3097 313.4504 313.5911 313.7319 313.8726 314.0132 314.1539 314.2946 314.4352 314.5759 314.7165 314.8571 314.9977 315.1383 315.2789 315.4195 315.5601 315.7006 315.8412 315.9817 316.1222 316.2627 316.4032 316.5437 316.6842 316.8246 316.9651 317.1055 317.2460 317.3864 317.5268 317.6672 317.8076 317.9479 318.0883 318.2287 318.3690 318.5093 318.6496 318.7899 318.9302 319.0705 319.2108 319.3510 319.4913 319.6315 319.7718 319.9120 320.0522 320.1924 320.3325 320.4727 320.6129 320.7530 320.8931 321.0333 321.1734 321.3135 321.4536 321.5936 321.7337 321.8738 322.0138 322.1538 322.2939 322.4339 322.5739 322.7139 322.8538 322.9938 323.1337 323.2737 323.4136 323.5535 323.6934 323.8333 323.9732 324.1131 324.2530 324.3928 324.5326 324.6725 324.8123 324.9521
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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 20231224T170110.5Z 8758.709150 394 1 49.88 2 65.36 184.08 107.27 32.67 0.00 1 0.00 1 0 17 4.111e-02 7.105e-03 1.975e-02 2.091e-03 3.723219e-01 1.050249e-03 4.459642e-03 -6.000000e+00 2.342168e-02 222.91 -2.00 3.53 -2.00 319.06 0.00e+00 1.845727e-03 2.513049e-04 6.563230e-04 -6.000000e+00 1.025907e-03 275.81 -2.00 20.00 -2.00 318.47 0.00e+00 2.383 0.000 302.00 328.00 3 3.9635e+00 2.8725e-03 3.0364e-02 -6.0000e+00 5.7664e-02 2.5506e-02 3.3273e-03 1.8945e-02 -6.0000e+00 6.2916e-02 7.1361e-03 2.4958e-03 9.8557e-03 -6.0000e+00 3.7460e-02 -1.3073e-02 1.3200e-03 3.3519e-03 -6.0000e+00 1.5906e-02 5.7797e-04 8.3557e-05 6.3413e-05 3.8690e-05 -6.0000e+00 1.1662e-03 2.9776e-03 0.0000e+00 11 8 0 10 0 0 99.96 23.06 0.26 0.00298 0.00361 33 7 1 5 0 1511.300 26.94 20.00 23.06 20.10 21.2 1030.84 -11710 -5037 -10779 -17759 -20127 -10972 -13311 -11650 -6032 -16314 -4861 -8965 -9330 2663 -6616 -3519 -7622 -3088 3212 -193 -1051 1849 -2174 -1738 31 615 -2755 -5419 -1869 2045 921 2766 -658 -5073 -2716 -4510 -1521 -1055 -1882 -1305 -1425 -790 458 508 683 865 -288 -511 1038 1836 833 1127 352 1316 971 919 183 -3 -33 1695 2013 2477 2463 1271 403 -171 -384 497 827 585 995 844 731 365 -828 -1966 -2647 -1489 -1504 -1597 -1561 -1381 -1860 -985 -714 409 768 783 974 510 116 -656 -291 -505 -567 384 958 -24 -266 -834 -1161 -717 -557 -1561 -1033 -830 -555 296 857 995 685 672 93 -113 -147 -110 56 235 -30 -363 586 714 406 294 -259 -385 859 460 -66 -167 -575 -301 273 -139 -74 399 497 68 -108 -325 -305 -481 -369 -161 -364 -589 -634 -321 -439 -425 -227 -701 -192 -415 -517 156 -493 -280 -672 -276 283 -20 -110 190 -246 -208 4 77 -349 -667 -219 247 126 412 -109 -859 -431 -769 -288 -239 -511 -398 -466 -268 157 175 237 300 -100 -178 362 672 334 484 162 630 479 464 93 -2 -16 842 1066 1435 1555 839 257 -103 -227 306 572 449 803 685 573 268 -554 -1208 -1566 -910 -1039 -1259 -1376 -1318 -1709 -956 -739 442 854 875 1052 516 119 -629 -272 -501 -569 429 1191 -32 -358 -1064 -1363 -782 -612 -1862 -1300 -1094 -768 431 1341 1662 1082 1132 149 -167 -206 -154 80 360 -48 -600 943 1113 610 421 -357 -509 1136 660 -104 -279 -1001 -538 506 -252 -141 774 981 136 -208 -600 -540 -913
SS 20231224T172327.8Z 8758.724628 404 1 49.30 2 65.86 189.67 104.95 37.12 0.00 1 0.00 1 0 17 4.827e-02 7.138e-03 1.870e-02 1.847e-03 3.784641e-01 9.326969e-04 4.524451e-03 -6.000000e+00 2.749282e-02 222.91 -2.00 3.53 -2.00 319.19 0.00e+00 2.319144e-03 2.312058e-04 6.255596e-04 -6.000000e+00 1.204379e-03 275.81 -2.00 20.00 -2.00 318.60 0.00e+00 2.428 0.000 302.00 328.00 3 3.5451e+00 2.5686e-03 3.0902e-02 -6.0000e+00 6.7687e-02 2.1384e-02 2.9867e-03 1.9241e-02 -6.0000e+00 7.3856e-02 5.4069e-03 2.2784e-03 1.0143e-02 -6.0000e+00 4.3974e-02 -1.1389e-02 1.2010e-03 3.7445e-03 -6.0000e+00 1.8669e-02 8.3477e-04 1.4687e-04 5.6270e-05 4.2387e-05 -6.0000e+00 1.3691e-03 4.0397e-03 0.0000e+00 11 8 0 10 0 0 99.97 23.10 0.31 0.00404 0.00514 73 16 1 5 0 675.110 26.94 20.00 23.10 20.77 21.0 1034.19 -2051 -12220 -11233 -26437 -13878 -23914 -14483 -16306 -9715 -9859 -6293 -2417 -16007 -1915 -10953 -1175 -3108 3225 -4735 5774 -1154 1606 -3489 1239 -3391 -2389 -3546 -4275 -555 -1983 3532 -2495 496 -4832 -1888 -4152 -2224 -1830 -402 -1135 -613 -130 -358 1229 211 1105 -769 472 -288 1961 -25 2135 632 1800 758 602 420 -316 28 866 2186 2158 2950 1365 789 -565 -167 -93 1230 486 786 632 1244 115 -859 -735 -2836 -1339 -2086 -1064 -1600 -1669 -2152 -602 -344 120 547 1123 816 902 333 -451 -285 -985 -289 91 918 12 -131 -909 -1147 -899 -204 -1445 -1128 -815 -478 392 859 1082 468 625 -120 -206 -333 173 13 391 -144 58 446 361 489 190 -140 -349 766 49 170 -455 -138 -389 326 -56 -144 435 465 286 -126 -98 -712 -385 -54 -386 -351 -883 -379 -736 -446 -574 -348 -365 -232 -97 -880 -109 -796 -85 -246 254 -424 481 -103 141 -340 122 -405 -289 -423 -488 -61 -236 446 -372 77 -776 -283 -671 -404 -397 -102 -329 -189 -42 -118 402 70 365 -258 156 -98 689 -10 874 280 826 361 294 206 -153 13 418 1116 1214 1794 872 486 -332 -96 -56 825 363 618 500 942 82 -558 -434 -1637 -798 -1418 -817 -1382 -1564 -2137 -570 -347 127 597 1224 864 888 334 -422 -261 -965 -313 100 1127 15 -173 -1144 -1327 -1064 -242 -1698 -1401 -1058 -653 564 1329 1786 799 1042 -190 -303 -463 238 19 594 -233 94 712 560 727 269 -190 -457 1007 70 264 -757 -238 -693 603 -110 -272 840 916 564 -242 -196 -1376 -727