File name: Pandora167s1_KenoshaWI_20220203_L2Fit_fwvt1c14d20211014p1-8.txt
File generation date: 20250118T102649.5Z
Data description: Level 2 spectral fitting results file
Data file version: fwvt1c14p1-8
Local principal investigator: Lukas Valin
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 167
Spectrometer number: 1
Processing software version used: BlickP v1.8.70
Instrument operation file used: Pandora167_OF_v5d20200117.txt
Instrument calibration file used: Pandora167s1_CF_v14d20211014.txt
Level 1 file used: Pandora167s1_KenoshaWI_20220203_L1_smca1c14d20211014p1-8.txt
Full location name: Chiwaukee Prairie WDNR
Short location name: KenoshaWI
Country of location: United States
Location latitude [deg]: 42.5047
Location longitude [deg]: -87.8093
Location altitude [m]: 181
Local noon date: 20220203
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: None
First and last pixel inside fitting window: 1644 1794
Nominal wavelengths inside fitting window [nm]: 492.0161 492.1370 492.2578 492.3787 492.4996 492.6204 492.7412 492.8620 492.9828 493.1036 493.2244 493.3451 493.4658 493.5865 493.7072 493.8279 493.9485 494.0692 494.1898 494.3104 494.4310 494.5515 494.6721 494.7926 494.9131 495.0336 495.1541 495.2746 495.3950 495.5155 495.6359 495.7563 495.8766 495.9970 496.1174 496.2377 496.3580 496.4783 496.5986 496.7188 496.8391 496.9593 497.0795 497.1997 497.3199 497.4400 497.5602 497.6803 497.8004 497.9205 498.0406 498.1606 498.2806 498.4007 498.5207 498.6407 498.7606 498.8806 499.0005 499.1204 499.2403 499.3602 499.4801 499.5999 499.7198 499.8396 499.9594 500.0791 500.1989 500.3187 500.4384 500.5581 500.6778 500.7975 500.9171 501.0368 501.1564 501.2760 501.3956 501.5152 501.6347 501.7543 501.8738 501.9933 502.1128 502.2322 502.3517 502.4711 502.5905 502.7099 502.8293 502.9487 503.0680 503.1874 503.3067 503.4260 503.5453 503.6645 503.7838 503.9030 504.0222 504.1414 504.2606 504.3797 504.4989 504.6180 504.7371 504.8562 504.9753 505.0943 505.2134 505.3324 505.4514 505.5704 505.6893 505.8083 505.9272 506.0461 506.1650 506.2839 506.4028 506.5216 506.6404 506.7592 506.8780 506.9968 507.1156 507.2343 507.3530 507.4717 507.5904 507.7091 507.8278 507.9464 508.0650 508.1836 508.3022 508.4208 508.5393 508.6578 508.7763 508.8948 509.0133 509.1318 509.2502 509.3687 509.4871 509.6055 509.7238 509.8422 509.9605
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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: Water vapor slant column amount [moles per square meter], -9e99=fitting not successful
Column 23: Independent uncertainty of water vapor 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 water vapor 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 water vapor 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 water vapor 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: Water vapor effective temperature [K]
Column 28: Independent uncertainty of water vapor 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 water vapor 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 water vapor 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 water vapor fitting wavelength [nm], -9=fitting not successful
Column 32: Diffuse correction applied before fitting at effective fitting wavelength for water vapor [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction
Column 33: Nitrogen dioxide slant column amount [moles per square meter], -9e99=fitting not successful
Column 34: Independent uncertainty of nitrogen 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 nitrogen 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 nitrogen 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 nitrogen 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: Nitrogen dioxide effective temperature [K]
Column 39: Independent uncertainty of nitrogen 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 nitrogen 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 nitrogen 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 nitrogen dioxide fitting wavelength [nm], -9=fitting not successful
Column 43: Diffuse correction applied before fitting at effective fitting wavelength for nitrogen dioxide [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction
Column 44: Ozone slant column amount [moles per square meter], -9e99=fitting not successful
Column 45: 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 46: 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 47: 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 48: 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 49: Ozone effective temperature [K]
Column 50: 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 51: 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 52: 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 53: Effective ozone fitting wavelength [nm], -9=fitting not successful
Column 54: 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 55: Molecular scattering air mass factor used for molecular scattering subtraction before the fitting
Column 56: Estimated uncertainty of molecular scattering air mass factor, -9=molecular scattering was not subtracted before the fitting
Column 57: Lower limit used for wavelength scaling [nm]
Column 58: Upper limit used for wavelength scaling [nm]
Column 59: Order of smoothing polynomial
Column 60: Smoothing polynomial coefficient, order 0
Column 61: Independent uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 62: Structured uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 63: Common uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 64: rms-based uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 65: Smoothing polynomial coefficient, order 1
Column 66: Independent uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 67: Structured uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 68: Common uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 69: rms-based uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 70: Mean value of measured data inside fitting window [same units as measurements]
Column 71: Wavelength change polynomial coefficient, order 0
Column 72: Independent uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 73: Structured uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 74: Common uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 75: rms-based uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 76: L1 based wavelength change coefficient, order 0, -9=no L1 wavelength change determination
Column 77: L1 based wavelength change coefficient, order 1, -9=no L1 wavelength change determination
Column 78: 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 79: 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 80: 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 81: 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 82: 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 83: 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 84: Atmospheric variability [%], 999=no atmospheric variability was determined
Column 85: Wavelength effective temperature [�C], 999=no effective temperature given
Column 86: Estimated average residual stray light level [%] (only valid for stray light correction methods 2 and higher)
Column 87: Retrieved wavelength shift from L1 data [nm], -9=no wavelength change determination
Column 88: Retrieved total wavelength shift [nm], -9=no wavelength change fitting
Column 89: Number of bright count cycles
Column 90: Number of dark count cycles
Column 91: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions
Column 92: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions
Column 93: Sum over 2^i, 0=spectra were interpolated in time, 1=spectra are corrected for off-target signal
Column 94: Integration time [ms]
Column 95: Temperature at electronics board [�C], 999=no temperature signal
Column 96: Spectrometer control temperature [�C], 999=no temperature signal
Column 97: Auxiliary spectrometer temperature [�C], 999=no temperature signal
Column 98: Temperature in head sensor [�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 101-251: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 252-402: 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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SQ 20220203T160944.4Z 8069.673431 136 1 49.26 2 64.60 149.19 77.37 116.81 0.00 1 0.00 1 0 8 5.154e-03 5.141e-03 1.014e-03 1.012e-03 6.659522e+02 5.604351e+01 4.493706e+01 -6.000000e+00 2.809167e+02 272.86 -2.00 20.00 -2.00 505.26 0.00e+00 5.119616e-04 2.726917e-05 2.497202e-05 -6.000000e+00 1.421225e-04 272.86 -2.00 20.00 -2.00 500.38 0.00e+00 7.189830e-02 2.014976e-02 7.643572e-03 -6.000000e+00 1.028303e-01 224.26 -2.00 3.54 -2.00 501.98 0.00e+00 2.317 0.000 489.00 513.00 1 7.0443e+00 1.5451e-03 3.3508e-03 -6.0000e+00 7.8746e-03 1.0378e-02 3.9599e-04 2.3294e-04 -6.0000e+00 2.0203e-03 1.2240e-03 -6.4941e-05 1.0598e-04 1.0426e-05 -6.0000e+00 5.5088e-04 3.1678e-03 5.7537e-05 12 8 8 10 0 0 99.88 22.87 1.33 0.00317 0.00272 20 4 1 4 0 2462.690 25.68 20.01 22.87 -1.79 32.8 1011.43 -1410 -1077 -729 -511 120 603 869 1002 689 461 392 -70 -552 -454 -798 -727 -542 -46 248 129 549 245 502 432 580 606 534 205 -420 -365 -816 -968 -141 71 116 -64 297 184 -169 -220 -13 -23 147 572 522 606 809 732 166 -263 -544 -1069 -1272 -768 -624 -349 -235 94 146 364 702 512 722 578 491 314 294 -32 -306 -477 -327 -209 -291 403 72 -231 -163 -585 -408 -374 -388 -633 -741 -334 -175 -217 -463 -277 -83 -459 150 671 763 440 831 703 244 101 -389 -658 -948 -623 -186 -137 -330 -265 -161 -366 -223 -217 -315 -55 128 523 459 968 739 786 951 624 357 170 335 79 80 10 217 25 266 136 -208 -80 -472 -895 -571 -443 -599 -440 -148 333 96 290 497 529 440 314 -255 -324 -290 -809 -494 -1384 -1063 -735 -531 121 618 906 1053 728 484 406 -71 -560 -454 -796 -724 -545 -47 259 137 584 262 535 462 621 649 570 217 -439 -371 -813 -962 -141 73 123 -68 317 195 -177 -229 -13 -24 154 603 555 646 859 770 172 -269 -542 -1043 -1224 -736 -610 -350 -241 97 152 377 725 531 750 602 509 322 297 -32 -303 -467 -317 -202 -283 395 72 -230 -160 -567 -390 -356 -370 -609 -720 -326 -173 -216 -464 -277 -83 -439 144 647 745 434 815 683 233 100 -378 -628 -899 -592 -180 -130 -322 -260 -157 -353 -212 -207 -304 -54 127 522 462 974 748 796 956 622 351 166 323 76 77 10 211 24 256 131 -200 -76 -444 -832 -526 -411 -565 -423 -144 326 95 288 495 529 441 313 -252 -315 -275 -763 -466
SQ 20220203T162859.1Z 8069.686795 151 1 33.82 2 62.91 153.98 74.29 120.35 0.00 1 0.00 1 0 15 5.530e-03 5.511e-03 2.012e-03 2.006e-03 6.422828e+02 1.117080e+02 3.642033e+01 -6.000000e+00 3.013930e+02 272.86 -2.00 20.00 -2.00 505.25 0.00e+00 5.052745e-04 5.404282e-05 2.533818e-05 -6.000000e+00 1.524769e-04 272.86 -2.00 20.00 -2.00 500.33 0.00e+00 8.520732e-02 4.000957e-02 8.817920e-03 -6.000000e+00 1.102887e-01 224.26 -2.00 3.54 -2.00 501.94 0.00e+00 2.184 0.000 489.00 513.00 1 7.7834e+00 3.0632e-03 3.1900e-03 -6.0000e+00 8.4462e-03 1.1683e-02 7.8812e-04 2.3396e-04 -6.0000e+00 2.1661e-03 5.9494e-04 -8.8114e-04 2.0940e-04 9.8074e-06 -6.0000e+00 5.9104e-04 5.3711e-04 1.0188e-04 12 9 9 12 1 1 99.97 22.88 1.33 0.00054 -0.00557 8 2 1 4 0 3738.410 25.68 19.99 22.88 -1.38 32.8 1011.37 -1311 -1184 -838 -903 326 514 674 826 571 614 595 -157 -211 -587 -307 -605 -333 344 261 -266 696 186 534 429 398 -5 874 116 -524 -141 -807 -1103 -571 474 -168 33 181 100 -405 -189 136 10 577 691 574 659 996 822 380 139 -642 -905 -1394 -1092 -740 -232 -264 86 298 379 206 801 369 595 -110 387 513 114 -497 -674 -354 -93 -209 350 2 -99 247 -368 -491 -541 -987 -341 -378 -150 -591 -303 -485 -66 193 -167 576 227 477 577 564 458 266 -428 -118 -597 -772 -513 -639 -53 -383 -37 -432 -349 -427 -715 -414 196 699 293 742 818 1083 656 1036 424 159 69 386 755 239 63 245 89 335 -345 -328 145 -377 -1056 -1207 -158 -325 -427 202 315 261 285 387 553 915 27 -325 -394 -500 -939 -562 -1287 -1167 -839 -925 338 540 717 884 612 655 627 -164 -218 -605 -313 -618 -343 357 276 -285 743 200 571 460 428 -5 931 124 -551 -145 -819 -1116 -582 489 -178 35 192 106 -425 -196 141 11 600 723 604 695 1045 856 392 141 -643 -890 -1360 -1063 -728 -232 -269 88 306 388 211 818 378 609 -113 391 512 113 -490 -659 -343 -90 -203 340 2 -98 240 -354 -468 -514 -941 -325 -362 -144 -575 -295 -475 -64 188 -164 564 225 476 578 563 454 260 -414 -112 -560 -718 -478 -608 -51 -378 -37 -427 -341 -414 -694 -404 192 691 293 743 821 1088 660 1036 422 156 67 373 728 232 61 238 86 323 -334 -316 138 -356 -989 -1127 -147 -306 -408 194 306 255 279 380 543 895 26 -316 -377 -471 -880 -526