File name: Pandora84s1_Rotterdam-Haven_20240705_L2Fit_fout2c5d20240501p1-8.txt
File generation date: 20250501T134141.5Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c5p1-8
Local principal investigator: Alexander Cede
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 84
Spectrometer number: 1
Processing software version used: BlickP v1.8.75
Instrument operation file used: Pandora84_OF_v3d20231130.txt
Instrument calibration file used: Pandora84s1_CF_v5d20240501.txt
Level 1 file used: Pandora84s1_Rotterdam-Haven_20240705_L1_smca1c5d20240501p1-8.txt
Full location name: De Slufter Visitor Centre
Short location name: Rotterdam-Haven
Country of location: Netherlands
Location latitude [deg]: 51.9335
Location longitude [deg]: 3.9998
Location altitude [m]: 0
Local noon date: 20240705
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: Based on OoB session 2 for fieldcal
First and last pixel inside fitting window: 197 339
Nominal wavelengths inside fitting window [nm]: 305.0824 305.2233 305.3642 305.5050 305.6459 305.7867 305.9276 306.0684 306.2092 306.3500 306.4908 306.6316 306.7724 306.9131 307.0539 307.1946 307.3353 307.4760 307.6167 307.7574 307.8981 308.0388 308.1794 308.3201 308.4607 308.6014 308.7420 308.8826 309.0232 309.1638 309.3043 309.4449 309.5854 309.7260 309.8665 310.0070 310.1475 310.2880 310.4285 310.5690 310.7095 310.8499 310.9904 311.1308 311.2712 311.4116 311.5520 311.6924 311.8328 311.9731 312.1135 312.2538 312.3942 312.5345 312.6748 312.8151 312.9554 313.0957 313.2359 313.3762 313.5164 313.6567 313.7969 313.9371 314.0773 314.2175 314.3577 314.4978 314.6380 314.7781 314.9183 315.0584 315.1985 315.3386 315.4787 315.6188 315.7588 315.8989 316.0389 316.1790 316.3190 316.4590 316.5990 316.7390 316.8790 317.0189 317.1589 317.2988 317.4388 317.5787 317.7186 317.8585 317.9984 318.1383 318.2781 318.4180 318.5578 318.6977 318.8375 318.9773 319.1171 319.2569 319.3967 319.5364 319.6762 319.8159 319.9556 320.0954 320.2351 320.3748 320.5145 320.6541 320.7938 320.9335 321.0731 321.2127 321.3524 321.4920 321.6316 321.7711 321.9107 322.0503 322.1898 322.3294 322.4689 322.6084 322.7479 322.8874 323.0269 323.1664 323.3058 323.4453 323.5847 323.7242 323.8636 324.0030 324.1424 324.2818 324.4211 324.5605 324.6998 324.8392 324.9785
---------------------------------------------------------------------------------------
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 20240705T055944.8Z 8952.249824 129 1 43.85 2 70.64 77.56 61.80 80.15 0.00 1 0.00 1 0 17 5.283e-02 6.664e-03 1.646e-02 1.596e-03 4.524289e-01 8.273318e-04 5.673787e-03 -6.000000e+00 3.110578e-02 233.85 -2.00 3.84 -2.00 318.75 0.00e+00 8.801855e-04 1.815661e-04 3.681101e-04 -6.000000e+00 1.346742e-03 282.52 -2.00 20.00 -2.00 318.02 0.00e+00 2.981 0.001 302.00 328.00 3 3.4734e+00 2.2828e-03 3.9970e-02 -6.0000e+00 7.8397e-02 1.4544e-02 2.6110e-03 2.6044e-02 -6.0000e+00 8.4877e-02 2.4574e-03 1.8488e-03 1.2634e-02 -6.0000e+00 5.0307e-02 -4.3362e-03 9.6424e-04 3.5204e-03 -6.0000e+00 2.0839e-02 4.7169e-04 -1.9390e-04 4.5899e-05 3.7309e-05 -6.0000e+00 1.4891e-03 8.0022e-03 0.0000e+00 12 9 1 12 1 1 99.94 24.17 0.32 0.00800 0.00655 35 5 1 5 0 1217.650 32.75 20.00 24.17 21.26 1.3 943.50 -595 27009 -14386 -5332 -17923 -22202 -12934 -6302 -19047 -9756 -9969 -22544 -17156 -3978 -8449 1643 1871 -736 4245 7629 -7981 -5161 -2302 146 -2282 -5079 -2183 -4615 494 -4830 751 -1002 -516 -2351 -4811 -2593 -844 -1930 950 -537 -879 -143 855 584 990 231 1662 -167 -310 -331 851 1390 907 647 1556 706 1094 449 -154 346 972 1850 1972 1309 705 -587 -310 645 1104 705 917 347 293 573 -49 248 356 -1313 -530 -1071 -1453 -2474 -2262 -1359 -979 -498 -96 338 818 622 195 220 -142 47 69 -95 504 965 47 -278 -959 -746 -261 -220 -874 -1185 -974 -532 339 712 370 539 345 -305 -182 87 -84 496 499 -138 -92 536 443 509 311 -90 375 904 59 145 -134 -220 24 -28 -20 -163 329 306 51 -199 -294 -554 -425 -14 551 -461 -148 -519 -674 -393 -204 -786 -390 -413 -1176 -1017 -251 -664 133 164 -71 418 761 -950 -603 -276 18 -316 -757 -316 -653 65 -703 117 -164 -93 -445 -892 -478 -172 -474 275 -170 -307 -53 322 224 381 91 644 -66 -125 -141 361 641 453 346 863 379 597 245 -83 199 540 1115 1316 885 481 -385 -210 443 776 529 746 293 245 452 -38 173 247 -928 -383 -840 -1304 -2352 -2176 -1371 -1056 -539 -108 389 931 676 208 217 -141 48 73 -106 605 1225 63 -367 -1244 -883 -308 -269 -1100 -1574 -1296 -748 485 1057 587 834 542 -455 -264 121 -119 731 750 -218 -145 814 681 750 438 -128 513 1285 88 227 -214 -367 41 -48 -35 -304 624 590 99 -367 -538 -974 -737
SS 20240705T100615.4Z 8952.421012 218 1 54.41 2 35.23 136.26 28.02 142.01 0.00 1 0.00 1 0 17 9.760e-03 7.039e-03 1.917e-03 1.165e-03 1.948211e-01 6.102693e-04 2.509930e-03 -6.000000e+00 5.748231e-03 233.85 -2.00 3.84 -2.00 315.48 0.00e+00 3.362066e-04 5.668351e-05 5.948472e-05 -6.000000e+00 2.488093e-04 282.54 -2.00 20.00 -2.00 314.82 0.00e+00 1.223 0.000 302.00 328.00 3 5.1522e+00 1.5922e-03 1.6705e-02 -6.0000e+00 1.4488e-02 2.1238e-02 1.7669e-03 1.1044e-02 -6.0000e+00 1.5683e-02 2.4082e-03 1.0066e-03 5.3217e-03 -6.0000e+00 9.2955e-03 -4.1205e-03 4.4146e-04 1.4373e-03 -6.0000e+00 3.8529e-03 7.2153e-04 6.2114e-05 3.4063e-05 1.8797e-05 -6.0000e+00 2.7501e-04 4.7069e-03 0.0000e+00 11 8 0 10 0 0 100.00 24.33 0.52 0.00471 0.00517 92 10 1 5 0 591.330 33.00 20.01 24.33 21.81 1.3 948.67 1419 1113 -362 -2286 -3011 -2358 -405 -967 24 -1081 -2354 -2788 -1283 336 241 338 515 186 946 1975 -594 744 977 872 1138 388 128 -1411 -464 429 1672 1206 1919 -1500 -3114 -2502 -1213 -565 709 -464 -869 57 -283 -225 -191 -159 -551 -901 -595 -208 509 663 766 846 954 974 604 569 128 119 901 1428 2012 1376 206 -767 -1062 -112 485 476 596 592 684 731 85 -567 -692 -1171 -669 -1329 -1347 -1885 -1881 -1433 -1048 -167 50 440 792 366 281 -311 -132 60 -409 -232 667 596 106 -115 -791 -762 -505 -293 -887 -881 -872 -419 127 843 667 672 388 -267 -62 -4 -345 179 347 265 56 528 505 604 550 175 414 783 224 214 49 -232 -50 129 -34 -41 339 248 24 -191 -391 -742 -879 378 316 -104 -614 -726 -549 -99 -263 7 -331 -716 -874 -438 116 93 139 218 81 421 897 -279 342 459 429 537 189 62 -691 -210 189 760 585 980 -791 -1559 -1245 -658 -328 448 -339 -641 43 -219 -175 -148 -121 -410 -697 -445 -155 397 511 619 712 820 850 535 499 111 104 808 1280 1923 1378 202 -694 -953 -97 423 466 593 609 698 715 82 -528 -585 -952 -570 -1271 -1342 -1938 -2043 -1629 -1203 -202 60 543 968 452 319 -341 -140 63 -425 -263 785 726 135 -142 -970 -868 -587 -338 -1111 -1099 -1138 -567 171 1182 971 970 532 -358 -80 -6 -428 232 458 372 81 742 691 786 716 217 519 937 286 289 66 -314 -69 185 -49 -62 523 372 36 -295 -585 -1078 -1265