File name: Pandora176s1_Tsukuba-NIES_20250106_L2Fit_fout2c2d20210908p1-8.txt
File generation date: 20250106T145014.7Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c2p1-8
Local principal investigator: Tamaki Fujinawa
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 176
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora176_OF_v3d20200605.txt
Instrument calibration file used: Pandora176s1_CF_v2d20210908.txt
Level 1 file used: Pandora176s1_Tsukuba-NIES_20250106_L1_smca1c2d20210908p1-8.txt
Full location name: National Institute for Environmental Studies (NIES)
Short location name: Tsukuba-NIES
Country of location: Japan
Location latitude [deg]: 36.0513
Location longitude [deg]: 140.1210
Location altitude [m]: 45
Local noon date: 20250106
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: 256 398
Nominal wavelengths inside fitting window [nm]: 305.0235 305.1643 305.3051 305.4460 305.5867 305.7275 305.8683 306.0091 306.1498 306.2905 306.4313 306.5720 306.7127 306.8534 306.9941 307.1347 307.2754 307.4160 307.5567 307.6973 307.8379 307.9785 308.1191 308.2597 308.4002 308.5408 308.6813 308.8218 308.9624 309.1029 309.2434 309.3838 309.5243 309.6648 309.8052 309.9457 310.0861 310.2265 310.3669 310.5073 310.6477 310.7880 310.9284 311.0687 311.2091 311.3494 311.4897 311.6300 311.7703 311.9105 312.0508 312.1910 312.3313 312.4715 312.6117 312.7519 312.8921 313.0323 313.1725 313.3126 313.4528 313.5929 313.7330 313.8731 314.0132 314.1533 314.2934 314.4334 314.5735 314.7135 314.8535 314.9935 315.1335 315.2735 315.4135 315.5535 315.6934 315.8334 315.9733 316.1132 316.2531 316.3930 316.5329 316.6728 316.8126 316.9525 317.0923 317.2322 317.3720 317.5118 317.6516 317.7913 317.9311 318.0709 318.2106 318.3503 318.4900 318.6298 318.7694 318.9091 319.0488 319.1885 319.3281 319.4677 319.6074 319.7470 319.8866 320.0262 320.1657 320.3053 320.4449 320.5844 320.7239 320.8634 321.0030 321.1424 321.2819 321.4214 321.5609 321.7003 321.8397 321.9792 322.1186 322.2580 322.3974 322.5367 322.6761 322.8154 322.9548 323.0941 323.2334 323.3727 323.5120 323.6513 323.7906 323.9298 324.0691 324.2083 324.3475 324.4867 324.6259 324.7651 324.9043
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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 100-242: 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
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SS 20250106T025059.1Z 9137.118739 223 1 10.17 2 58.54 181.53 77.79 97.02 0.00 1 0.00 1 0 25 1.115e-02 6.121e-03 5.265e-03 1.676e-03 2.663288e-01 8.400568e-04 3.180767e-03 -6.000000e+00 6.339249e-03 224.06 -2.00 3.41 -2.00 317.26 0.00e+00 4.159900e-04 1.201530e-04 5.546014e-05 -6.000000e+00 2.799604e-04 279.93 -2.00 20.00 -2.00 316.60 0.00e+00 1.909 0.000 302.00 328.00 3 3.3184e+00 2.1993e-03 2.3098e-02 -6.0000e+00 1.5633e-02 6.1928e-03 2.4739e-03 1.3222e-02 -6.0000e+00 1.6990e-02 2.8264e-03 1.4992e-03 6.5889e-03 -6.0000e+00 1.0135e-02 -2.4825e-03 7.4773e-04 1.9217e-03 -6.0000e+00 4.3520e-03 2.0718e-03 -2.1413e-04 4.8504e-05 2.2341e-05 -6.0000e+00 3.0411e-04 -2.8423e-03 7.0295e-06 12 1 1 12 1 1 99.81 18.94 0.11 -0.00284 -0.00445 29 34 1 5 0 338.980 25.39 20.00 18.94 13.21 17.0 1053.91 -2166 -3734 -2370 -3495 -6452 -1987 -2053 286 -1340 -404 -2526 -1155 -867 -643 453 -524 277 592 1301 424 -40 90 958 31 634 -58 -715 -1168 -159 1711 1484 1193 1417 -265 -2374 -50 -1842 -33 -110 -27 -1114 -511 -624 -908 -152 -466 8 -781 -917 25 1051 720 1006 1261 794 870 873 381 438 1072 613 1670 1365 1278 -339 -81 30 540 1169 548 -112 -252 -789 -196 -357 -457 -20 225 881 -93 -481 -792 -1990 -1787 -920 -781 -526 -304 -415 -256 -13 642 460 1522 990 566 557 795 -354 -349 -267 -589 36 389 -650 -954 -483 -533 -201 271 -20 -250 -88 256 342 927 811 384 92 -70 -700 -439 6 67 547 468 672 1500 858 186 199 -175 -38 318 -55 -419 -157 72 -375 -327 -89 -187 -196 -228 -446 -291 -421 -723 -200 -212 32 -170 -54 -349 -159 -130 -109 87 -112 62 137 313 106 -10 23 247 8 180 -17 -217 -343 -44 449 403 350 446 -89 -785 -16 -609 -12 -47 -13 -602 -288 -362 -535 -89 -275 5 -451 -522 14 608 441 646 844 550 613 625 275 313 755 439 1245 1085 1073 -293 -67 23 407 901 462 -102 -240 -762 -185 -324 -389 -16 167 660 -75 -430 -764 -2043 -1899 -1013 -902 -632 -375 -516 -313 -16 707 477 1511 1007 615 651 994 -469 -467 -346 -724 42 455 -803 -1237 -643 -732 -285 398 -31 -390 -135 379 481 1241 1068 518 130 -103 -1060 -665 9 98 771 641 889 1949 1158 264 294 -264 -58 496 -88 -704 -269 125 -658 -569 -151 -312 -321
SS 20250106T033907.8Z 9137.152174 254 1 48.25 2 59.89 194.39 68.35 104.27 0.00 1 0.00 1 0 17 1.318e-02 5.516e-03 7.941e-03 1.708e-03 2.733772e-01 8.541570e-04 3.244525e-03 -6.000000e+00 7.494668e-03 224.06 -2.00 3.41 -2.00 318.20 0.00e+00 6.743319e-04 1.553167e-04 7.215506e-05 -6.000000e+00 3.309670e-04 279.93 -2.00 20.00 -2.00 317.52 0.00e+00 1.985 0.000 302.00 328.00 3 4.1167e+00 2.2811e-03 2.3939e-02 -6.0000e+00 1.8483e-02 1.3128e-02 2.5889e-03 1.3639e-02 -6.0000e+00 2.0085e-02 1.0472e-02 1.6714e-03 6.8115e-03 -6.0000e+00 1.1982e-02 -7.8165e-03 8.6315e-04 2.0514e-03 -6.0000e+00 5.1456e-03 8.5140e-04 -1.7054e-04 5.0750e-05 2.3195e-05 -6.0000e+00 3.5949e-04 -3.2557e-03 1.9388e-05 10 0 0 10 0 0 99.98 18.95 0.11 -0.00326 -0.00454 93 22 1 5 0 518.710 25.39 20.00 18.95 14.30 17.1 1053.42 686 -2988 -3153 -4563 -4659 -6207 1408 -5035 -597 -4292 788 388 1946 -2644 566 753 657 283 -22 946 -305 941 426 849 -1003 621 -1102 -153 -260 741 1234 2036 2151 -1687 -1460 -1845 -446 -2112 737 -1532 -1295 -1460 -263 -815 -202 -226 -609 -36 -680 325 1145 1007 360 1269 617 1294 224 88 117 1186 1059 1187 1383 978 107 -588 804 -632 1254 743 222 -38 -447 -49 69 42 -7 144 578 94 -640 -504 -2026 -1093 -1032 -682 -712 54 -91 -115 212 219 647 897 1442 529 605 293 -365 -696 -276 -400 164 716 -601 -1066 -686 -585 -142 438 192 63 -130 209 256 732 659 621 327 -349 -772 -274 -59 -320 496 248 399 1362 727 148 123 -132 -43 184 -101 -204 -227 293 -209 -370 -122 -100 31 45 -229 -253 -360 -333 -421 91 -385 -49 -392 69 35 188 -307 73 109 101 46 -4 165 -55 168 77 161 -205 131 -240 -32 -51 139 239 426 489 -420 -351 -426 -107 -587 237 -590 -553 -661 -122 -386 -96 -107 -287 -17 -310 147 533 503 192 707 359 766 137 54 71 703 638 759 953 725 82 -432 542 -415 837 553 182 -33 -394 -42 56 32 -5 92 374 67 -516 -445 -1945 -1090 -1082 -759 -835 66 -111 -138 240 230 628 830 1365 547 687 365 -489 -944 -358 -485 186 810 -732 -1382 -923 -817 -206 666 307 104 -212 324 371 996 877 849 472 -537 -1230 -434 -91 -484 719 346 533 1779 997 217 189 -210 -70 304 -175 -370 -423 555 -403 -705 -227 -181 55