File name: Pandora125s1_Cordoba_20200901_L2Fit_fwvt1c3d20170323p1-8.txt
File generation date: 20250228T141447.8Z
Data description: Level 2 spectral fitting results file
Data file version: fwvt1c3p1-8
Local principal investigator: Marcelo Raponi
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 125
Spectrometer number: 1
Processing software version used: BlickP v1.8.74
Instrument operation file used: Pandora125_OF_v5d20170323.txt
Instrument calibration file used: Pandora125s1_CF_v3d20170323.txt
Level 1 file used: Pandora125s1_Cordoba_20200901_L1_smca1c3d20170323p1-8.txt
Full location name: CITEDEF/SMN Cordoba
Short location name: Cordoba
Country of location: Argentina
Location latitude [deg]: -31.6755
Location longitude [deg]: -63.8730
Location altitude [m]: 332
Local noon date: 20200901
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: 1630 1778
Nominal wavelengths inside fitting window [nm]: 492.0835 492.2050 492.3266 492.4481 492.5696 492.6911 492.8125 492.9340 493.0554 493.1768 493.2982 493.4196 493.5409 493.6623 493.7836 493.9049 494.0262 494.1475 494.2687 494.3900 494.5112 494.6324 494.7536 494.8748 494.9959 495.1171 495.2382 495.3593 495.4804 495.6015 495.7225 495.8436 495.9646 496.0856 496.2066 496.3276 496.4486 496.5695 496.6904 496.8113 496.9322 497.0531 497.1740 497.2948 497.4156 497.5364 497.6572 497.7780 497.8988 498.0195 498.1402 498.2609 498.3816 498.5023 498.6229 498.7436 498.8642 498.9848 499.1054 499.2260 499.3465 499.4671 499.5876 499.7081 499.8286 499.9491 500.0695 500.1900 500.3104 500.4308 500.5512 500.6715 500.7919 500.9122 501.0326 501.1529 501.2731 501.3934 501.5137 501.6339 501.7541 501.8743 501.9945 502.1147 502.2348 502.3550 502.4751 502.5952 502.7153 502.8353 502.9554 503.0754 503.1954 503.3154 503.4354 503.5554 503.6753 503.7952 503.9152 504.0351 504.1549 504.2748 504.3946 504.5145 504.6343 504.7541 504.8739 504.9936 505.1134 505.2331 505.3528 505.4725 505.5922 505.7118 505.8315 505.9511 506.0707 506.1903 506.3099 506.4294 506.5490 506.6685 506.7880 506.9075 507.0269 507.1464 507.2658 507.3853 507.5047 507.6240 507.7434 507.8628 507.9821 508.1014 508.2207 508.3400 508.4593 508.5785 508.6977 508.8170 508.9362 509.0553 509.1745 509.2936 509.4128 509.5319 509.6510 509.7701 509.8891
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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
Columns 98-246: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 247-395: 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 20200901T165228.0Z 7549.703101 411 1 51.93 2 40.59 345.77 132.88 162.72 0.00 1 0.00 1 0 15 2.999e-03 2.958e-03 1.101e-03 1.096e-03 3.786619e+03 7.088281e+01 2.641506e+02 -6.000000e+00 1.737032e+02 282.28 -2.00 20.00 -2.00 505.20 0.00e+00 5.080804e-04 3.042380e-05 3.531173e-05 -6.000000e+00 8.568761e-05 282.28 -2.00 20.00 -2.00 500.33 0.00e+00 5.228563e-03 2.222593e-02 2.727326e-02 -6.000000e+00 6.090946e-02 227.41 -2.00 3.11 -2.00 501.91 0.00e+00 1.315 0.000 489.00 513.00 1 6.8385e+00 1.7020e-03 3.0517e-03 -6.0000e+00 4.6788e-03 7.4700e-03 4.3929e-04 6.5035e-04 -6.0000e+00 1.2021e-03 1.7304e-03 1.2896e-03 1.2306e-04 3.1347e-05 -6.0000e+00 3.4957e-04 2.8990e-02 3.1530e-05 10 0 0 10 0 0 41.30 20.96 0.72 0.02899 0.03794 13 3 1 4 0 3994.004 26.62 20.00 20.96 -464 -1 -80 -114 256 833 324 262 462 323 37 8 -201 -198 -385 -580 -83 112 81 -46 159 107 394 145 260 88 145 167 -175 -506 -408 -345 34 414 -22 -119 144 57 -344 -79 51 -43 79 352 414 247 87 -77 -56 -428 -491 -537 -543 326 -464 -49 -93 -22 216 275 99 290 211 318 95 39 -71 -88 -298 -24 -486 -380 59 15 -229 -382 -14 -237 -402 -326 -419 -229 -278 22 -34 -403 -168 -75 -30 -142 199 232 278 270 45 77 -300 -319 -216 -683 -700 -279 225 255 -121 -259 -30 -438 82 -144 132 160 501 288 417 251 474 564 191 182 -103 73 123 655 155 84 26 201 -4 466 412 -313 -233 -379 23 217 113 -212 175 282 227 203 188 190 268 7 -388 -631 -722 -436 -1 -78 -115 264 872 344 279 490 338 39 8 -203 -198 -386 -589 -86 117 87 -49 172 115 425 157 281 95 154 174 -179 -509 -408 -349 36 437 -24 -129 153 60 -361 -83 54 -46 84 377 445 264 92 -81 -57 -427 -479 -517 -524 318 -468 -50 -96 -23 225 286 103 304 221 330 98 40 -71 -87 -292 -24 -474 -373 58 14 -227 -375 -13 -226 -383 -311 -402 -221 -272 22 -34 -402 -168 -75 -30 -144 202 237 285 274 45 75 -287 -299 -199 -632 -658 -269 222 257 -123 -263 -30 -438 82 -146 125 153 484 280 407 246 464 548 184 173 -97 68 115 610 145 79 25 187 -4 459 401 -303 -223 -366 22 199 105 -201 167 271 219 197 183 184 257 7 -361 -580 -663
SQ 20200901T165745.0Z 7549.706770 414 1 49.90 2 40.88 343.82 132.55 161.11 0.00 1 0.00 1 0 15 3.002e-03 2.964e-03 1.066e-03 1.062e-03 3.741288e+03 6.869926e+01 2.566218e+02 -6.000000e+00 1.739245e+02 282.28 -2.00 20.00 -2.00 505.21 0.00e+00 3.821349e-04 2.951360e-05 2.929417e-05 -6.000000e+00 8.579340e-05 282.28 -2.00 20.00 -2.00 500.34 0.00e+00 -1.002987e-02 2.155924e-02 2.783436e-02 -6.000000e+00 6.096446e-02 227.41 -2.00 3.11 -2.00 501.93 0.00e+00 1.321 0.000 489.00 513.00 1 6.7357e+00 1.6507e-03 3.0476e-03 -6.0000e+00 4.6834e-03 7.9159e-03 4.2608e-04 6.5482e-04 -6.0000e+00 1.2026e-03 1.9220e-03 9.0000e-04 1.1945e-04 2.8799e-05 -6.0000e+00 3.4998e-04 2.1622e-02 1.0658e-04 10 0 0 10 0 0 3.95 20.97 0.65 0.02162 0.02787 14 3 1 4 0 3563.522 26.62 20.00 20.97 -572 -131 -78 -47 185 624 430 347 547 57 -54 18 -164 -242 -119 -406 -87 64 112 78 9 95 353 313 311 -309 279 177 -56 -394 -401 -406 -41 222 -6 75 416 -105 -119 -19 -278 -93 -67 279 306 233 -26 99 -116 -431 -625 -392 -568 874 -373 -112 -274 -2 419 -16 203 169 344 131 202 27 107 -46 -243 -145 -474 -176 -10 -80 28 -282 -352 -123 -369 -161 -343 -432 -236 -145 -10 -222 -168 126 -44 -246 147 21 319 8 140 136 -76 -529 -214 -469 -602 -322 149 429 -281 43 -411 -415 214 -217 81 487 469 356 109 650 519 414 204 112 -67 -48 -28 211 455 -117 285 75 499 341 227 -454 -376 -318 -100 106 32 15 119 282 235 409 119 187 136 -311 -192 -710 -405 -537 -125 -77 -47 191 653 456 369 578 60 -56 18 -165 -242 -119 -411 -89 67 119 84 10 102 380 338 336 -334 296 184 -57 -396 -401 -412 -43 235 -6 81 441 -111 -124 -19 -291 -98 -71 298 329 249 -28 102 -118 -429 -609 -376 -548 847 -375 -114 -285 -2 435 -17 212 177 359 136 207 28 106 -46 -237 -141 -461 -172 -10 -79 28 -276 -340 -117 -351 -153 -328 -418 -230 -143 -10 -221 -168 126 -44 -248 149 22 326 8 139 133 -73 -496 -197 -433 -565 -310 148 432 -287 44 -413 -415 213 -219 77 466 453 346 107 635 508 402 196 106 -63 -48 -28 197 424 -109 266 70 495 336 220 -439 -361 -306 -98 97 30 14 114 270 227 395 115 180 130 -293 -178 -652 -370