File name: Pandora157s1_MexicoCity-Vallejo_20260530_L1_smca1c10d20251103p1-8.txt File generation date: 20260531T203746.1Z Data description: Level 1 file (corrected signals) Data file version: smca1c10d20251103p1-8 Local principal investigator: Michel Grutter Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 157 Spectrometer number: 1 Processing software version used: BlickP v1.8.88 Instrument operation file used: Pandora157_OF_v3d20250813.txt Instrument calibration file used: Pandora157s1_CF_v10d20251103.txt Level 0 file used: Pandora157s1_MexicoCity-Vallejo_20260530_L0.txt Full location name: Vallejo, Secretaria de Medio Ambiente, SEDEMA Short location name: MexicoCity-Vallejo Country of location: Mexico Location latitude [deg]: 19.4830 Location longitude [deg]: -99.1470 Location altitude [m]: 2255 Local noon date: 20260530 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: OoB session based on session 9 Nominal wavelengths [nm]: 269.1529 269.2962 269.4395 269.5828 269.7261 269.8694 270.0126 270.1559 270.2991 270.4424 270.5856 270.7288 270.8720 271.0152 271.1583 271.3015 271.4447 271.5878 271.7309 271.8741 272.0172 272.1603 272.3034 272.4464 272.5895 272.7326 272.8756 273.0186 273.1617 273.3047 273.4477 273.5907 273.7336 273.8766 274.0196 274.1625 274.3054 274.4484 274.5913 274.7342 274.8771 275.0199 275.1628 275.3057 275.4485 275.5913 275.7342 275.8770 276.0198 276.1626 276.3053 276.4481 276.5909 276.7336 276.8763 277.0191 277.1618 277.3045 277.4472 277.5898 277.7325 277.8752 278.0178 278.1605 278.3031 278.4457 278.5883 278.7309 278.8735 279.0160 279.1586 279.3011 279.4437 279.5862 279.7287 279.8712 280.0137 280.1562 280.2986 280.4411 280.5836 280.7260 280.8684 281.0108 281.1532 281.2956 281.4380 281.5804 281.7227 281.8651 282.0074 282.1497 282.2921 282.4344 282.5767 282.7189 282.8612 283.0035 283.1457 283.2880 283.4302 283.5724 283.7146 283.8568 283.9990 284.1411 284.2833 284.4255 284.5676 284.7097 284.8518 284.9939 285.1360 285.2781 285.4202 285.5622 285.7043 285.8463 285.9884 286.1304 286.2724 286.4144 286.5564 286.6983 286.8403 286.9822 287.1242 287.2661 287.4080 287.5499 287.6918 287.8337 287.9756 288.1174 288.2593 288.4011 288.5430 288.6848 288.8266 288.9684 289.1102 289.2519 289.3937 289.5354 289.6772 289.8189 289.9606 290.1023 290.2440 290.3857 290.5274 290.6691 290.8107 290.9523 291.0940 291.2356 291.3772 291.5188 291.6604 291.8020 291.9435 292.0851 292.2266 292.3681 292.5097 292.6512 292.7927 292.9341 293.0756 293.2171 293.3585 293.5000 293.6414 293.7828 293.9242 294.0656 294.2070 294.3484 294.4897 294.6311 294.7724 294.9138 295.0551 295.1964 295.3377 295.4790 295.6202 295.7615 295.9027 296.0440 296.1852 296.3264 296.4676 296.6088 296.7500 296.8912 297.0324 297.1735 297.3146 297.4558 297.5969 297.7380 297.8791 298.0202 298.1612 298.3023 298.4434 298.5844 298.7254 298.8664 299.0074 299.1484 299.2894 299.4304 299.5714 299.7123 299.8532 299.9942 300.1351 300.2760 300.4169 300.5578 300.6986 300.8395 300.9803 301.1212 301.2620 301.4028 301.5436 301.6844 301.8252 301.9660 302.1067 302.2475 302.3882 302.5289 302.6697 302.8104 302.9511 303.0917 303.2324 303.3731 303.5137 303.6543 303.7950 303.9356 304.0762 304.2168 304.3573 304.4979 304.6385 304.7790 304.9195 305.0601 305.2006 305.3411 305.4816 305.6220 305.7625 305.9030 306.0434 306.1838 306.3243 306.4647 306.6051 306.7455 306.8858 307.0262 307.1666 307.3069 307.4472 307.5875 307.7279 307.8681 308.0084 308.1487 308.2890 308.4292 308.5695 308.7097 308.8499 308.9901 309.1303 309.2705 309.4107 309.5508 309.6910 309.8311 309.9712 310.1113 310.2515 310.3915 310.5316 310.6717 310.8118 310.9518 311.0918 311.2319 311.3719 311.5119 311.6519 311.7918 311.9318 312.0718 312.2117 312.3516 312.4916 312.6315 312.7714 312.9113 313.0511 313.1910 313.3308 313.4707 313.6105 313.7503 313.8901 314.0299 314.1697 314.3095 314.4492 314.5890 314.7287 314.8685 315.0082 315.1479 315.2876 315.4273 315.5669 315.7066 315.8462 315.9859 316.1255 316.2651 316.4047 316.5443 316.6839 316.8234 316.9630 317.1025 317.2420 317.3816 317.5211 317.6606 317.8001 317.9395 318.0790 318.2184 318.3579 318.4973 318.6367 318.7761 318.9155 319.0549 319.1943 319.3336 319.4730 319.6123 319.7516 319.8909 320.0302 320.1695 320.3088 320.4481 320.5873 320.7265 320.8658 321.0050 321.1442 321.2834 321.4226 321.5617 321.7009 321.8401 321.9792 322.1183 322.2574 322.3965 322.5356 322.6747 322.8138 322.9528 323.0919 323.2309 323.3699 323.5089 323.6479 323.7869 323.9259 324.0648 324.2038 324.3427 324.4816 324.6206 324.7595 324.8984 325.0372 325.1761 325.3150 325.4538 325.5926 325.7315 325.8703 326.0091 326.1478 326.2866 326.4254 326.5641 326.7029 326.8416 326.9803 327.1190 327.2577 327.3964 327.5350 327.6737 327.8123 327.9510 328.0896 328.2282 328.3668 328.5054 328.6440 328.7825 328.9211 329.0596 329.1981 329.3366 329.4751 329.6136 329.7521 329.8906 330.0290 330.1675 330.3059 330.4443 330.5827 330.7211 330.8595 330.9979 331.1362 331.2746 331.4129 331.5512 331.6895 331.8278 331.9661 332.1044 332.2427 332.3809 332.5192 332.6574 332.7956 332.9338 333.0720 333.2102 333.3483 333.4865 333.6246 333.7628 333.9009 334.0390 334.1771 334.3152 334.4532 334.5913 334.7294 334.8674 335.0054 335.1434 335.2814 335.4194 335.5574 335.6954 335.8333 335.9712 336.1092 336.2471 336.3850 336.5229 336.6608 336.7986 336.9365 337.0743 337.2122 337.3500 337.4878 337.6256 337.7634 337.9011 338.0389 338.1766 338.3144 338.4521 338.5898 338.7275 338.8652 339.0028 339.1405 339.2782 339.4158 339.5534 339.6910 339.8286 339.9662 340.1038 340.2414 340.3789 340.5164 340.6540 340.7915 340.9290 341.0665 341.2040 341.3414 341.4789 341.6163 341.7538 341.8912 342.0286 342.1660 342.3033 342.4407 342.5781 342.7154 342.8527 342.9901 343.1274 343.2647 343.4019 343.5392 343.6765 343.8137 343.9510 344.0882 344.2254 344.3626 344.4998 344.6369 344.7741 344.9112 345.0484 345.1855 345.3226 345.4597 345.5968 345.7339 345.8709 346.0080 346.1450 346.2820 346.4190 346.5560 346.6930 346.8300 346.9670 347.1039 347.2408 347.3778 347.5147 347.6516 347.7885 347.9253 348.0622 348.1990 348.3359 348.4727 348.6095 348.7463 348.8831 349.0199 349.1566 349.2934 349.4301 349.5669 349.7036 349.8403 349.9770 350.1136 350.2503 350.3869 350.5236 350.6602 350.7968 350.9334 351.0700 351.2066 351.3431 351.4797 351.6162 351.7527 351.8893 352.0258 352.1622 352.2987 352.4352 352.5716 352.7081 352.8445 352.9809 353.1173 353.2537 353.3901 353.5264 353.6628 353.7991 353.9354 354.0717 354.2080 354.3443 354.4806 354.6169 354.7531 354.8893 355.0256 355.1618 355.2980 355.4341 355.5703 355.7065 355.8426 355.9788 356.1149 356.2510 356.3871 356.5232 356.6592 356.7953 356.9313 357.0674 357.2034 357.3394 357.4754 357.6114 357.7473 357.8833 358.0192 358.1551 358.2911 358.4270 358.5629 358.6987 358.8346 358.9705 359.1063 359.2421 359.3779 359.5137 359.6495 359.7853 359.9211 360.0568 360.1925 360.3283 360.4640 360.5997 360.7354 360.8710 361.0067 361.1423 361.2780 361.4136 361.5492 361.6848 361.8204 361.9560 362.0915 362.2271 362.3626 362.4981 362.6336 362.7691 362.9046 363.0401 363.1755 363.3109 363.4464 363.5818 363.7172 363.8526 363.9880 364.1233 364.2587 364.3940 364.5293 364.6646 364.7999 364.9352 365.0705 365.2058 365.3410 365.4762 365.6115 365.7467 365.8819 366.0170 366.1522 366.2874 366.4225 366.5576 366.6927 366.8278 366.9629 367.0980 367.2331 367.3681 367.5032 367.6382 367.7732 367.9082 368.0432 368.1781 368.3131 368.4480 368.5830 368.7179 368.8528 368.9877 369.1226 369.2574 369.3923 369.5271 369.6620 369.7968 369.9316 370.0664 370.2011 370.3359 370.4706 370.6054 370.7401 370.8748 371.0095 371.1442 371.2789 371.4135 371.5482 371.6828 371.8174 371.9520 372.0866 372.2212 372.3557 372.4903 372.6248 372.7593 372.8939 373.0283 373.1628 373.2973 373.4318 373.5662 373.7006 373.8350 373.9695 374.1038 374.2382 374.3726 374.5069 374.6413 374.7756 374.9099 375.0442 375.1785 375.3128 375.4470 375.5813 375.7155 375.8497 375.9839 376.1181 376.2523 376.3864 376.5206 376.6547 376.7888 376.9230 377.0570 377.1911 377.3252 377.4593 377.5933 377.7273 377.8613 377.9953 378.1293 378.2633 378.3973 378.5312 378.6652 378.7991 378.9330 379.0669 379.2008 379.3346 379.4685 379.6023 379.7361 379.8700 380.0038 380.1375 380.2713 380.4051 380.5388 380.6726 380.8063 380.9400 381.0737 381.2074 381.3410 381.4747 381.6083 381.7419 381.8755 382.0091 382.1427 382.2763 382.4098 382.5434 382.6769 382.8104 382.9439 383.0774 383.2109 383.3444 383.4778 383.6112 383.7447 383.8781 384.0115 384.1448 384.2782 384.4116 384.5449 384.6782 384.8115 384.9448 385.0781 385.2114 385.3446 385.4779 385.6111 385.7443 385.8775 386.0107 386.1439 386.2770 386.4102 386.5433 386.6764 386.8095 386.9426 387.0757 387.2088 387.3418 387.4749 387.6079 387.7409 387.8739 388.0069 388.1398 388.2728 388.4057 388.5387 388.6716 388.8045 388.9374 389.0702 389.2031 389.3359 389.4688 389.6016 389.7344 389.8672 389.9999 390.1327 390.2654 390.3982 390.5309 390.6636 390.7963 390.9290 391.0616 391.1943 391.3269 391.4595 391.5922 391.7247 391.8573 391.9899 392.1224 392.2550 392.3875 392.5200 392.6525 392.7850 392.9175 393.0499 393.1824 393.3148 393.4472 393.5796 393.7120 393.8444 393.9767 394.1091 394.2414 394.3737 394.5060 394.6383 394.7706 394.9028 395.0351 395.1673 395.2995 395.4317 395.5639 395.6961 395.8282 395.9604 396.0925 396.2246 396.3568 396.4888 396.6209 396.7530 396.8850 397.0171 397.1491 397.2811 397.4131 397.5451 397.6770 397.8090 397.9409 398.0728 398.2047 398.3366 398.4685 398.6004 398.7322 398.8641 398.9959 399.1277 399.2595 399.3913 399.5230 399.6548 399.7865 399.9183 400.0500 400.1817 400.3134 400.4450 400.5767 400.7083 400.8399 400.9716 401.1031 401.2347 401.3663 401.4979 401.6294 401.7609 401.8924 402.0239 402.1554 402.2869 402.4183 402.5498 402.6812 402.8126 402.9440 403.0754 403.2068 403.3381 403.4695 403.6008 403.7321 403.8634 403.9947 404.1259 404.2572 404.3884 404.5197 404.6509 404.7821 404.9133 405.0444 405.1756 405.3067 405.4379 405.5690 405.7001 405.8311 405.9622 406.0933 406.2243 406.3553 406.4864 406.6173 406.7483 406.8793 407.0103 407.1412 407.2721 407.4030 407.5339 407.6648 407.7957 407.9265 408.0574 408.1882 408.3190 408.4498 408.5806 408.7113 408.8421 408.9728 409.1036 409.2343 409.3650 409.4956 409.6263 409.7570 409.8876 410.0182 410.1488 410.2794 410.4100 410.5406 410.6711 410.8017 410.9322 411.0627 411.1932 411.3237 411.4541 411.5846 411.7150 411.8454 411.9758 412.1062 412.2366 412.3670 412.4973 412.6276 412.7579 412.8883 413.0185 413.1488 413.2791 413.4093 413.5396 413.6698 413.8000 413.9302 414.0603 414.1905 414.3206 414.4508 414.5809 414.7110 414.8411 414.9711 415.1012 415.2312 415.3612 415.4913 415.6213 415.7512 415.8812 416.0112 416.1411 416.2710 416.4009 416.5308 416.6607 416.7906 416.9204 417.0503 417.1801 417.3099 417.4397 417.5695 417.6992 417.8290 417.9587 418.0884 418.2181 418.3478 418.4775 418.6071 418.7368 418.8664 418.9960 419.1256 419.2552 419.3848 419.5144 419.6439 419.7734 419.9029 420.0324 420.1619 420.2914 420.4208 420.5503 420.6797 420.8091 420.9385 421.0679 421.1972 421.3266 421.4559 421.5853 421.7146 421.8438 421.9731 422.1024 422.2316 422.3609 422.4901 422.6193 422.7485 422.8776 423.0068 423.1359 423.2651 423.3942 423.5233 423.6524 423.7814 423.9105 424.0395 424.1685 424.2976 424.4266 424.5555 424.6845 424.8134 424.9424 425.0713 425.2002 425.3291 425.4580 425.5868 425.7157 425.8445 425.9733 426.1021 426.2309 426.3597 426.4884 426.6172 426.7459 426.8746 427.0033 427.1320 427.2607 427.3893 427.5179 427.6466 427.7752 427.9038 428.0323 428.1609 428.2894 428.4180 428.5465 428.6750 428.8035 428.9319 429.0604 429.1888 429.3173 429.4457 429.5741 429.7025 429.8308 429.9592 430.0875 430.2158 430.3441 430.4724 430.6007 430.7290 430.8572 430.9854 431.1137 431.2419 431.3701 431.4982 431.6264 431.7545 431.8826 432.0108 432.1389 432.2669 432.3950 432.5230 432.6511 432.7791 432.9071 433.0351 433.1631 433.2910 433.4190 433.5469 433.6748 433.8027 433.9306 434.0585 434.1863 434.3142 434.4420 434.5698 434.6976 434.8254 434.9531 435.0809 435.2086 435.3363 435.4640 435.5917 435.7194 435.8470 435.9747 436.1023 436.2299 436.3575 436.4851 436.6127 436.7402 436.8678 436.9953 437.1228 437.2503 437.3777 437.5052 437.6327 437.7601 437.8875 438.0149 438.1423 438.2696 438.3970 438.5243 438.6517 438.7790 438.9063 439.0335 439.1608 439.2880 439.4153 439.5425 439.6697 439.7969 439.9240 440.0512 440.1783 440.3055 440.4326 440.5597 440.6867 440.8138 440.9408 441.0679 441.1949 441.3219 441.4489 441.5759 441.7028 441.8298 441.9567 442.0836 442.2105 442.3374 442.4642 442.5911 442.7179 442.8447 442.9715 443.0983 443.2251 443.3518 443.4786 443.6053 443.7320 443.8587 443.9854 444.1121 444.2387 444.3653 444.4919 444.6186 444.7451 444.8717 444.9983 445.1248 445.2513 445.3778 445.5043 445.6308 445.7573 445.8837 446.0102 446.1366 446.2630 446.3894 446.5157 446.6421 446.7684 446.8948 447.0211 447.1474 447.2736 447.3999 447.5261 447.6524 447.7786 447.9048 448.0310 448.1572 448.2833 448.4094 448.5356 448.6617 448.7878 448.9138 449.0399 449.1660 449.2920 449.4180 449.5440 449.6700 449.7960 449.9219 450.0478 450.1738 450.2997 450.4256 450.5514 450.6773 450.8031 450.9290 451.0548 451.1806 451.3064 451.4321 451.5579 451.6836 451.8093 451.9350 452.0607 452.1864 452.3121 452.4377 452.5633 452.6889 452.8145 452.9401 453.0657 453.1912 453.3168 453.4423 453.5678 453.6933 453.8187 453.9442 454.0696 454.1951 454.3205 454.4459 454.5712 454.6966 454.8219 454.9473 455.0726 455.1979 455.3232 455.4484 455.5737 455.6989 455.8241 455.9493 456.0745 456.1997 456.3249 456.4500 456.5751 456.7002 456.8253 456.9504 457.0755 457.2005 457.3256 457.4506 457.5756 457.7006 457.8255 457.9505 458.0754 458.2003 458.3252 458.4501 458.5750 458.6999 458.8247 458.9495 459.0744 459.1991 459.3239 459.4487 459.5734 459.6982 459.8229 459.9476 460.0723 460.1970 460.3216 460.4462 460.5709 460.6955 460.8201 460.9446 461.0692 461.1937 461.3183 461.4428 461.5673 461.6918 461.8162 461.9407 462.0651 462.1895 462.3139 462.4383 462.5627 462.6870 462.8114 462.9357 463.0600 463.1843 463.3086 463.4328 463.5571 463.6813 463.8055 463.9297 464.0539 464.1780 464.3022 464.4263 464.5504 464.6745 464.7986 464.9227 465.0468 465.1708 465.2948 465.4188 465.5428 465.6668 465.7907 465.9147 466.0386 466.1625 466.2864 466.4103 466.5341 466.6580 466.7818 466.9056 467.0294 467.1532 467.2770 467.4007 467.5245 467.6482 467.7719 467.8956 468.0192 468.1429 468.2665 468.3902 468.5138 468.6374 468.7609 468.8845 469.0080 469.1316 469.2551 469.3786 469.5020 469.6255 469.7490 469.8724 469.9958 470.1192 470.2426 470.3660 470.4893 470.6126 470.7360 470.8593 470.9825 471.1058 471.2291 471.3523 471.4755 471.5987 471.7219 471.8451 471.9683 472.0914 472.2145 472.3376 472.4607 472.5838 472.7069 472.8299 472.9530 473.0760 473.1990 473.3219 473.4449 473.5679 473.6908 473.8137 473.9366 474.0595 474.1824 474.3052 474.4281 474.5509 474.6737 474.7965 474.9192 475.0420 475.1647 475.2875 475.4102 475.5329 475.6555 475.7782 475.9008 476.0235 476.1461 476.2687 476.3912 476.5138 476.6364 476.7589 476.8814 477.0039 477.1264 477.2488 477.3713 477.4937 477.6161 477.7385 477.8609 477.9833 478.1056 478.2280 478.3503 478.4726 478.5949 478.7172 478.8394 478.9617 479.0839 479.2061 479.3283 479.4505 479.5726 479.6947 479.8169 479.9390 480.0611 480.1831 480.3052 480.4273 480.5493 480.6713 480.7933 480.9153 481.0372 481.1592 481.2811 481.4030 481.5249 481.6468 481.7687 481.8905 482.0123 482.1341 482.2559 482.3777 482.4995 482.6212 482.7430 482.8647 482.9864 483.1081 483.2298 483.3514 483.4730 483.5947 483.7163 483.8378 483.9594 484.0810 484.2025 484.3240 484.4455 484.5670 484.6885 484.8100 484.9314 485.0528 485.1742 485.2956 485.4170 485.5383 485.6597 485.7810 485.9023 486.0236 486.1449 486.2661 486.3874 486.5086 486.6298 486.7510 486.8722 486.9933 487.1145 487.2356 487.3567 487.4778 487.5989 487.7200 487.8410 487.9620 488.0830 488.2040 488.3250 488.4460 488.5669 488.6879 488.8088 488.9297 489.0505 489.1714 489.2923 489.4131 489.5339 489.6547 489.7755 489.8962 490.0170 490.1377 490.2584 490.3791 490.4998 490.6205 490.7411 490.8618 490.9824 491.1030 491.2236 491.3441 491.4647 491.5852 491.7057 491.8262 491.9467 492.0672 492.1876 492.3081 492.4285 492.5489 492.6693 492.7896 492.9100 493.0303 493.1506 493.2709 493.3912 493.5115 493.6317 493.7520 493.8722 493.9924 494.1126 494.2327 494.3529 494.4730 494.5931 494.7132 494.8333 494.9534 495.0734 495.1935 495.3135 495.4335 495.5535 495.6734 495.7934 495.9133 496.0332 496.1531 496.2730 496.3929 496.5127 496.6326 496.7524 496.8722 496.9919 497.1117 497.2315 497.3512 497.4709 497.5906 497.7103 497.8300 497.9496 498.0692 498.1889 498.3085 498.4280 498.5476 498.6671 498.7867 498.9062 499.0257 499.1452 499.2646 499.3841 499.5035 499.6229 499.7423 499.8617 499.9811 500.1004 500.2197 500.3390 500.4583 500.5776 500.6969 500.8161 500.9354 501.0546 501.1738 501.2929 501.4121 501.5312 501.6504 501.7695 501.8886 502.0076 502.1267 502.2457 502.3648 502.4838 502.6028 502.7217 502.8407 502.9596 503.0786 503.1975 503.3164 503.4352 503.5541 503.6729 503.7917 503.9106 504.0293 504.1481 504.2669 504.3856 504.5043 504.6230 504.7417 504.8604 504.9790 505.0977 505.2163 505.3349 505.4535 505.5720 505.6906 505.8091 505.9276 506.0461 506.1646 506.2831 506.4015 506.5199 506.6384 506.7567 506.8751 506.9935 507.1118 507.2302 507.3485 507.4668 507.5850 507.7033 507.8215 507.9398 508.0580 508.1762 508.2943 508.4125 508.5306 508.6487 508.7669 508.8849 509.0030 509.1211 509.2391 509.3571 509.4751 509.5931 509.7111 509.8290 509.9469 510.0649 510.1828 510.3006 510.4185 510.5364 510.6542 510.7720 510.8898 511.0076 511.1253 511.2431 511.3608 511.4785 511.5962 511.7139 511.8315 511.9492 512.0668 512.1844 512.3020 512.4195 512.5371 512.6546 512.7721 512.8896 513.0071 513.1246 513.2420 513.3595 513.4769 513.5943 513.7117 513.8290 513.9464 514.0637 514.1810 514.2983 514.4156 514.5328 514.6501 514.7673 514.8845 515.0017 515.1188 515.2360 515.3531 515.4703 515.5874 515.7044 515.8215 515.9385 516.0556 516.1726 516.2896 516.4066 516.5235 516.6405 516.7574 516.8743 516.9912 517.1081 517.2249 517.3418 517.4586 517.5754 517.6922 517.8089 517.9257 518.0424 518.1591 518.2758 518.3925 518.5092 518.6258 518.7424 518.8590 518.9756 519.0922 519.2088 519.3253 519.4418 519.5583 519.6748 519.7913 519.9077 520.0242 520.1406 520.2570 520.3734 520.4897 520.6061 520.7224 520.8387 520.9550 521.0713 521.1875 521.3037 521.4200 521.5362 521.6524 521.7685 521.8847 522.0008 522.1169 522.2330 522.3491 522.4651 522.5812 522.6972 522.8132 522.9292 523.0452 523.1611 523.2771 523.3930 523.5089 523.6248 523.7406 523.8565 523.9723 524.0881 524.2039 524.3197 524.4354 524.5512 524.6669 524.7826 524.8983 525.0140 525.1296 525.2452 525.3608 525.4764 525.5920 525.7076 525.8231 525.9386 526.0541 526.1696 526.2851 526.4006 526.5160 526.6314 526.7468 526.8622 526.9775 527.0929 527.2082 527.3235 527.4388 527.5541 527.6693 527.7846 527.8998 528.0150 528.1302 528.2453 528.3605 528.4756 528.5907 528.7058 528.8209 528.9359 529.0509 529.1660 529.2810 529.3959 529.5109 529.6258 529.7408 529.8557 529.9706 530.0854 530.2003 530.3151 530.4299 530.5447 530.6595 530.7743 530.8890 531.0037 531.1185 531.2331 531.3478 531.4625 531.5771 531.6917 531.8063 531.9209 532.0354 532.1500 532.2645 532.3790 532.4935 532.6080 532.7224 532.8369 532.9513 533.0657 533.1800 533.2944 533.4087 533.5231 533.6374 533.7516 533.8659 533.9801 534.0944 534.2086 534.3228 534.4370 534.5511 534.6652 534.7794 534.8935 535.0075 535.1216 535.2356 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for beginning of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 UT midnight for beginning 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: Integration time [ms] Column 9: Number of bright count cycles Column 10: Number of dark count cycles Column 11: Saturation index: positive integer is the number of saturated cycles included in the data, negative integer is the number of cycles skipped due to saturation Column 12: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 13: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 14: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 15: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 16: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 17: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 18: Target distance [m], -1=not pointed on target Column 19: Sum over 2^i with i being a L0 to L1 conversion step, 0=dark correction, 1=non-linearity correction, 2=latency correction, 3=flat field correction, 4=conversion to count rates, 5=temperature correction, 6=stray light correction, 7=wavelength change determination, 8=sensitivity correction, 9=wavelength correction Column 20: Dark correction method: -9=no dark correction done, since it was not requested, -2=no dark correction done, since there were no bright measurements, -1=no dark correction done, since there was no matching dark measurement, 0=dark correction done with measured dark count only, since input darkmeth was MEAS or no dark map parameters available, 1=dark correction done using dark fine structure map and measured dark count, >1=dark correction done with measured dark count only, since dark background fitting gave an error Column 21: 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 22: 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 23: 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 24: Wavelength effective temperature [°C], 999=no effective temperature given Column 25: Number of pixels, where dark count is higher than bright count, -9=no bright counts or dark counts measured Column 26: Number of pixels, where DQ1 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 27: Number of pixels, where DQ2 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 28: Index of (not dead, blind, warm, or saturated) pixel with highest corrected counts Column 29: Mean over blind and oversampled pixels in the bright counts, -9 if there is no bright count Column 30: Standard error of blind and oversampled pixels in the bright counts, -9 if there is no bright count standard error Column 31: Mean over blind and oversampled pixels in the dark counts, -9 if there is no dark count Column 32: Standard error of blind and oversampled pixels in the dark counts, -9 if there is no dark count standard error Column 33: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 34: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 35: Estimated stray light in the signal before correction at 300nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 36: Estimated stray light in the signal before correction at 302.5nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 37: Estimated stray light in the signal before correction at 305nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 38: Estimated stray light in the signal before correction at 310nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 39: Estimated stray light in the signal before correction at 320nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 40: Estimated stray light in the signal before correction at 350nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 41: Estimated stray light in the signal before correction at 400nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 42: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 43: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 44: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 45: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 46: Mean wavelength correction applied [%], -9=no wavelength correction Column 47: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 48: Minimum wavelength correction applied [%], -9=no wavelength correction Column 49: Maximum wavelength correction applied [%], -9=no wavelength correction Column 50: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 51: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 52: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 53: Temperature at electronics board [°C], 999=no temperature signal Column 54: Spectrometer control temperature [°C], 999=no temperature signal Column 55: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 56: Temperature in head sensor [°C], 999=no temperature signal Column 57: Humidity in head sensor [%], -9=no humidity signal Column 58: Pressure in head sensor [hPa], -9=no pressure signal Column 59: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 60: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 61: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 62-2109: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2110-4157: Atmospheric variability of L1 data for each pixel [%], 101=no atmospheric variability was measured and pixel is inside the range of the filter, 102=no atmospheric variability was measured and pixel is outside the range of the filter, 103=atmospheric variability was measured, but pixel is outside the range of the filter, 104=saturated data, 109=no atmospheric variability was determined since no dark correction was attempted Columns 4158-6205: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------