File name: Pandora179s1_CornwallCT_20231110_L2Fit_fout2c40d20221201p1-8.txt
File generation date: 20240124T082624.8Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c40p1-8
Local principal investigator: Lukas Valin
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 179
Spectrometer number: 1
Processing software version used: BlickP v1.8.59
Instrument operation file used: Pandora179_OF_v3d20220331.txt
Instrument calibration file used: Pandora179s1_CF_v40d20221201.txt
Level 1 file used: Pandora179s1_CornwallCT_20231110_L1_smca1c40d20221201p1-8.txt
Full location name: Cornwall - Mohawk Mt CTDEEP (USEPA AQS Site ID 09-005-0005)
Short location name: CornwallCT
Country of location: United States
Location latitude [deg]: 41.8213
Location longitude [deg]: -73.2973
Location altitude [m]: 505
Local noon date: 20231110
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: 205 347
Nominal wavelengths inside fitting window [nm]: 305.0173 305.1585 305.2997 305.4409 305.5821 305.7232 305.8644 306.0055 306.1467 306.2878 306.4289 306.5700 306.7111 306.8521 306.9932 307.1343 307.2753 307.4163 307.5573 307.6983 307.8393 307.9803 308.1213 308.2623 308.4032 308.5442 308.6851 308.8260 308.9669 309.1078 309.2487 309.3896 309.5304 309.6713 309.8121 309.9529 310.0938 310.2346 310.3754 310.5161 310.6569 310.7977 310.9384 311.0792 311.2199 311.3606 311.5013 311.6420 311.7827 311.9234 312.0640 312.2047 312.3453 312.4859 312.6265 312.7672 312.9077 313.0483 313.1889 313.3295 313.4700 313.6105 313.7511 313.8916 314.0321 314.1726 314.3131 314.4535 314.5940 314.7344 314.8749 315.0153 315.1557 315.2961 315.4365 315.5769 315.7173 315.8576 315.9980 316.1383 316.2786 316.4189 316.5592 316.6995 316.8398 316.9801 317.1203 317.2606 317.4008 317.5410 317.6812 317.8214 317.9616 318.1018 318.2420 318.3821 318.5223 318.6624 318.8025 318.9426 319.0827 319.2228 319.3629 319.5029 319.6430 319.7830 319.9231 320.0631 320.2031 320.3431 320.4831 320.6230 320.7630 320.9029 321.0429 321.1828 321.3227 321.4626 321.6025 321.7424 321.8823 322.0221 322.1620 322.3018 322.4416 322.5814 322.7212 322.8610 323.0008 323.1406 323.2803 323.4201 323.5598 323.6995 323.8392 323.9789 324.1186 324.2583 324.3980 324.5376 324.6773 324.8169 324.9565
---------------------------------------------------------------------------------------
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 20231110T204258.1Z 8714.863173 462 1 48.41 2 81.82 237.95 95.25 264.83 0.00 1 0.00 1 0 17 5.854e-01 8.486e-03 1.363e-01 2.562e-03 7.206919e-01 1.358730e-03 7.940774e-03 -6.000000e+00 3.293395e-01 223.23 -2.00 3.52 -2.00 321.46 0.00e+00 3.344764e-03 6.906619e-04 8.410077e-04 -6.000000e+00 1.460263e-02 277.43 -2.00 20.00 -2.00 320.97 0.00e+00 6.595 0.005 302.00 328.00 3 5.8796e-01 4.6855e-03 7.2672e-02 -6.0000e+00 8.1119e-01 1.4489e-01 6.7710e-03 3.9943e-02 -6.0000e+00 8.8512e-01 -1.9045e-01 7.3845e-03 2.1158e-02 -6.0000e+00 5.2796e-01 7.0332e-02 3.4714e-03 7.9327e-03 -6.0000e+00 2.2495e-01 3.1128e-04 -9.5563e-04 7.0927e-05 8.9981e-05 -6.0000e+00 1.5962e-02 7.3231e-03 0.0000e+00 11 8 0 10 0 0 98.11 22.60 0.44 0.00732 0.00014 175 42 1 5 0 276.570 25.79 20.01 22.60 12.49 26.6 924.51 -217969 900000 -225040 -185201 -208274 -175209 -158308 -209438 -136725 -160849 -164393 -199340 -130727 -107022 105351 -79004 -67102 -58599 -19417 -25839 -53043 -51323 -14336 -52567 -29734 -16992 -50342 -28299 -46188 -42225 -25756 -37846 -13184 17209 -10932 3436 -17406 -11727 -640 5961 1829 2784 5757 4885 3097 5182 -9783 8144 1034 -356 6909 13325 3599 7685 5404 7696 4060 975 6966 2050 3531 2224 6747 4636 5522 2110 3021 1951 -22 2669 2586 2559 1075 856 -776 -589 -899 -236 -826 -273 -1720 -1064 -1683 -2040 -721 -311 -153 -304 422 361 -78 160 -875 419 -589 136 21 635 216 -642 -116 -681 -143 -554 -1222 -1216 -671 -1217 -697 -91 171 55 60 104 138 156 94 227 262 -73 -81 54 495 424 343 799 247 1134 659 -5 187 -80 -64 -29 -446 -71 20 278 -166 -175 23 -126 -257 -1782 900000 -2709 -1514 -1987 -1154 -1028 -2331 -922 -1527 -1725 -3337 -1404 -1203 263 -1086 -956 -864 -213 -323 -901 -859 -172 -1011 -498 -267 -1145 -509 -981 -928 -579 -1182 -382 408 -339 90 -609 -457 -28 292 107 177 377 334 220 370 -838 610 88 -33 675 1385 458 1031 797 1163 659 164 1070 324 564 396 1318 1060 1349 532 751 510 -6 804 868 903 383 288 -242 -181 -259 -69 -274 -98 -743 -527 -930 -1207 -450 -207 -106 -219 302 249 -51 97 -521 256 -412 111 20 635 238 -719 -122 -702 -133 -517 -1233 -1300 -692 -1361 -858 -126 264 84 92 170 213 232 141 357 436 -117 -127 88 775 642 501 1123 340 1636 1091 -9 360 -167 -140 -63 -1042 -174 49 703 -418 -423 52 -289 -572
SS 20231110T205434.4Z 8714.871231 465 1 48.30 2 83.67 240.03 97.37 266.66 0.00 1 0.00 1 0 25 5.857e-01 2.277e-02 2.709e-01 7.508e-03 8.529223e-01 4.172467e-03 9.319908e-03 -6.000000e+00 3.326408e-01 223.23 -2.00 3.52 -2.00 322.08 0.00e+00 1.010202e-02 2.343854e-03 3.982949e-03 -6.000000e+00 1.486823e-02 277.43 -2.00 20.00 -2.00 321.63 0.00e+00 8.196 0.010 302.00 328.00 3 5.9701e-01 1.5699e-02 9.4872e-02 -6.0000e+00 8.2025e-01 8.7239e-01 2.1514e-02 6.5371e-02 -6.0000e+00 8.9722e-01 -1.1439e+00 2.0664e-02 2.5671e-02 -6.0000e+00 5.3303e-01 4.6275e-01 9.6323e-03 1.2168e-02 -6.0000e+00 2.2559e-01 5.7281e-05 -2.1112e-03 2.0776e-04 1.2688e-04 -6.0000e+00 1.6034e-02 7.8068e-03 0.0000e+00 12 8 8 10 0 0 -16.69 22.61 0.54 0.00781 -0.00806 70 17 1 5 0 689.880 25.79 19.99 22.61 12.74 26.8 926.90 -32852 900000 -118702 -126370 -127663 -171002 -114720 -163336 2563 3484 -195419 -151139 -144250 5128 294474 -18906 -9607 -22721 -37225 272855 26180 76916 900000 -67690 900000 32712 -18937 -49935 -6334 -40909 61047 -41598 43507 900000 64489 83845 -45464 24084 13247 125109 19835 67875 49493 17769 34836 31623 -9479 39490 61222 15046 47066 57056 16176 52104 25952 73777 25559 21955 35607 27424 7280 7809 28860 20428 22362 4991 18913 11853 4113 9948 18259 8338 11861 3891 7656 6047 14212 1499 5188 3699 -9724 968 975 -1841 1612 5791 425 285 4062 -3404 2729 -5890 -3843 -1003 -1572 -5109 -5098 -1536 -2388 -1153 -1585 -1188 -290 -2558 -3543 -707 -216 -3297 -2948 -1119 687 -731 -1282 -573 -713 -759 270 139 985 -167 2536 -296 1773 2092 -227 5884 -675 1874 658 626 656 802 891 487 -1047 182 378 115 371 -976 -253 -619 -1735 -284 900000 -3000 -3278 -2887 -5232 -1908 -4455 19 25 -7539 -4021 -4510 48 2155 -352 -185 -544 -1089 1996 401 665 900000 -2431 900000 479 -457 -1428 -125 -1227 804 -1716 987 900000 1227 1227 -2495 740 533 1922 972 2185 1992 1001 1657 1573 -728 1936 2553 1068 2686 3298 1539 3736 2544 4589 2600 2265 3048 2448 804 937 3231 2870 3354 895 2948 2064 849 2220 4142 2172 2925 965 1641 1168 2360 292 1116 983 -3536 368 375 -775 696 2542 206 142 1948 -1698 1318 -2922 -1831 -491 -809 -3249 -3852 -1312 -2289 -1110 -1445 -965 -209 -1850 -2759 -568 -184 -3145 -3146 -1353 932 -1095 -1985 -868 -1042 -1077 384 207 1547 -273 3955 -452 2542 2903 -312 7397 -889 2565 1058 1170 1260 1673 1984 1167 -2736 494 1041 322 1024 -2596 -619 -1411 -3850