File name: Pandora81s1_StocktonIL_20241031_L1_smca1c2d20240325p1-8.txt File generation date: 20250327T115615.4Z Data description: Level 1 file (corrected signals) Data file version: smca1c2d20240325p1-8 Local principal investigator: Alexander Cede Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 81 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora81_OF_v3d20230613.txt Instrument calibration file used: Pandora81s1_CF_v2d20240325.txt Level 0 file used: Pandora81s1_StocktonIL_20241031_L0.txt Full location name: Stockton, Illinois EPA Castnet Site Short location name: StocktonIL Country of location: USA Location latitude [deg]: 42.2872 Location longitude [deg]: -89.9999 Location altitude [m]: 766 Local noon date: 20241031 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are latency correction, matrix method stray light correction (replaced by simple method) Data caveats: OoB session based off of session 1 lab analysis Nominal wavelengths [nm]: 277.4052 277.5477 277.6902 277.8326 277.9751 278.1176 278.2600 278.4024 278.5449 278.6873 278.8297 278.9721 279.1144 279.2568 279.3992 279.5415 279.6838 279.8262 279.9685 280.1108 280.2531 280.3953 280.5376 280.6799 280.8221 280.9644 281.1066 281.2488 281.3910 281.5332 281.6754 281.8176 281.9597 282.1019 282.2440 282.3862 282.5283 282.6704 282.8125 282.9546 283.0967 283.2387 283.3808 283.5228 283.6649 283.8069 283.9489 284.0909 284.2329 284.3749 284.5168 284.6588 284.8007 284.9427 285.0846 285.2265 285.3684 285.5103 285.6522 285.7941 285.9360 286.0778 286.2196 286.3615 286.5033 286.6451 286.7869 286.9287 287.0705 287.2122 287.3540 287.4957 287.6375 287.7792 287.9209 288.0626 288.2043 288.3460 288.4876 288.6293 288.7709 288.9126 289.0542 289.1958 289.3374 289.4790 289.6206 289.7622 289.9037 290.0453 290.1868 290.3283 290.4699 290.6114 290.7529 290.8944 291.0358 291.1773 291.3187 291.4602 291.6016 291.7430 291.8844 292.0258 292.1672 292.3086 292.4500 292.5913 292.7327 292.8740 293.0153 293.1566 293.2979 293.4392 293.5805 293.7218 293.8630 294.0043 294.1455 294.2868 294.4280 294.5692 294.7104 294.8515 294.9927 295.1339 295.2750 295.4162 295.5573 295.6984 295.8395 295.9806 296.1217 296.2628 296.4038 296.5449 296.6859 296.8269 296.9680 297.1090 297.2500 297.3910 297.5319 297.6729 297.8138 297.9548 298.0957 298.2366 298.3775 298.5184 298.6593 298.8002 298.9411 299.0819 299.2228 299.3636 299.5044 299.6452 299.7860 299.9268 300.0676 300.2084 300.3491 300.4899 300.6306 300.7713 300.9120 301.0527 301.1934 301.3341 301.4748 301.6154 301.7561 301.8967 302.0373 302.1780 302.3186 302.4591 302.5997 302.7403 302.8809 303.0214 303.1619 303.3025 303.4430 303.5835 303.7240 303.8645 304.0049 304.1454 304.2858 304.4263 304.5667 304.7071 304.8475 304.9879 305.1283 305.2686 305.4090 305.5494 305.6897 305.8300 305.9703 306.1106 306.2509 306.3912 306.5315 306.6717 306.8120 306.9522 307.0924 307.2327 307.3729 307.5131 307.6532 307.7934 307.9336 308.0737 308.2139 308.3540 308.4941 308.6342 308.7743 308.9144 309.0544 309.1945 309.3345 309.4746 309.6146 309.7546 309.8946 310.0346 310.1746 310.3146 310.4545 310.5945 310.7344 310.8743 311.0142 311.1541 311.2940 311.4339 311.5738 311.7136 311.8535 311.9933 312.1331 312.2729 312.4128 312.5525 312.6923 312.8321 312.9718 313.1116 313.2513 313.3910 313.5307 313.6704 313.8101 313.9498 314.0895 314.2291 314.3688 314.5084 314.6480 314.7876 314.9272 315.0668 315.2064 315.3460 315.4855 315.6250 315.7646 315.9041 316.0436 316.1831 316.3226 316.4621 316.6015 316.7410 316.8804 317.0198 317.1592 317.2986 317.4380 317.5774 317.7168 317.8561 317.9955 318.1348 318.2742 318.4135 318.5528 318.6921 318.8313 318.9706 319.1099 319.2491 319.3883 319.5276 319.6668 319.8060 319.9452 320.0843 320.2235 320.3626 320.5018 320.6409 320.7800 320.9191 321.0582 321.1973 321.3364 321.4755 321.6145 321.7535 321.8926 322.0316 322.1706 322.3096 322.4486 322.5875 322.7265 322.8654 323.0044 323.1433 323.2822 323.4211 323.5600 323.6989 323.8377 323.9766 324.1154 324.2542 324.3931 324.5319 324.6707 324.8094 324.9482 325.0870 325.2257 325.3645 325.5032 325.6419 325.7806 325.9193 326.0580 326.1966 326.3353 326.4739 326.6126 326.7512 326.8898 327.0284 327.1670 327.3055 327.4441 327.5827 327.7212 327.8597 327.9982 328.1367 328.2752 328.4137 328.5522 328.6906 328.8291 328.9675 329.1059 329.2443 329.3827 329.5211 329.6595 329.7979 329.9362 330.0745 330.2129 330.3512 330.4895 330.6278 330.7661 330.9043 331.0426 331.1808 331.3191 331.4573 331.5955 331.7337 331.8719 332.0100 332.1482 332.2864 332.4245 332.5626 332.7007 332.8388 332.9769 333.1150 333.2531 333.3911 333.5292 333.6672 333.8052 333.9432 334.0812 334.2192 334.3572 334.4951 334.6331 334.7710 334.9089 335.0469 335.1848 335.3226 335.4605 335.5984 335.7362 335.8741 336.0119 336.1497 336.2875 336.4253 336.5631 336.7009 336.8386 336.9764 337.1141 337.2518 337.3895 337.5272 337.6649 337.8026 337.9402 338.0779 338.2155 338.3531 338.4908 338.6284 338.7659 338.9035 339.0411 339.1786 339.3162 339.4537 339.5912 339.7287 339.8662 340.0037 340.1412 340.2786 340.4160 340.5535 340.6909 340.8283 340.9657 341.1031 341.2405 341.3778 341.5152 341.6525 341.7898 341.9271 342.0644 342.2017 342.3390 342.4762 342.6135 342.7507 342.8879 343.0252 343.1624 343.2995 343.4367 343.5739 343.7110 343.8482 343.9853 344.1224 344.2595 344.3966 344.5337 344.6707 344.8078 344.9448 345.0819 345.2189 345.3559 345.4929 345.6299 345.7668 345.9038 346.0407 346.1776 346.3146 346.4515 346.5884 346.7252 346.8621 346.9990 347.1358 347.2726 347.4095 347.5463 347.6831 347.8198 347.9566 348.0934 348.2301 348.3668 348.5036 348.6403 348.7770 348.9137 349.0503 349.1870 349.3236 349.4603 349.5969 349.7335 349.8701 350.0067 350.1432 350.2798 350.4163 350.5529 350.6894 350.8259 350.9624 351.0989 351.2354 351.3718 351.5083 351.6447 351.7811 351.9175 352.0539 352.1903 352.3267 352.4631 352.5994 352.7357 352.8721 353.0084 353.1447 353.2809 353.4172 353.5535 353.6897 353.8260 353.9622 354.0984 354.2346 354.3708 354.5069 354.6431 354.7792 354.9154 355.0515 355.1876 355.3237 355.4598 355.5959 355.7319 355.8680 356.0040 356.1400 356.2760 356.4120 356.5480 356.6840 356.8199 356.9559 357.0918 357.2277 357.3636 357.4995 357.6354 357.7713 357.9071 358.0430 358.1788 358.3146 358.4504 358.5862 358.7220 358.8578 358.9935 359.1292 359.2650 359.4007 359.5364 359.6721 359.8078 359.9434 360.0791 360.2147 360.3503 360.4860 360.6216 360.7571 360.8927 361.0283 361.1638 361.2994 361.4349 361.5704 361.7059 361.8414 361.9769 362.1123 362.2478 362.3832 362.5186 362.6540 362.7894 362.9248 363.0602 363.1955 363.3309 363.4662 363.6015 363.7368 363.8721 364.0074 364.1427 364.2779 364.4132 364.5484 364.6836 364.8188 364.9540 365.0892 365.2244 365.3595 365.4946 365.6298 365.7649 365.9000 366.0351 366.1701 366.3052 366.4403 366.5753 366.7103 366.8453 366.9803 367.1153 367.2503 367.3852 367.5202 367.6551 367.7900 367.9249 368.0598 368.1947 368.3296 368.4644 368.5992 368.7341 368.8689 369.0037 369.1385 369.2732 369.4080 369.5428 369.6775 369.8122 369.9469 370.0816 370.2163 370.3510 370.4856 370.6203 370.7549 370.8895 371.0241 371.1587 371.2933 371.4279 371.5624 371.6970 371.8315 371.9660 372.1005 372.2350 372.3694 372.5039 372.6384 372.7728 372.9072 373.0416 373.1760 373.3104 373.4448 373.5791 373.7135 373.8478 373.9821 374.1164 374.2507 374.3850 374.5192 374.6535 374.7877 374.9219 375.0561 375.1903 375.3245 375.4587 375.5929 375.7270 375.8611 375.9952 376.1293 376.2634 376.3975 376.5316 376.6656 376.7997 376.9337 377.0677 377.2017 377.3357 377.4696 377.6036 377.7375 377.8715 378.0054 378.1393 378.2732 378.4071 378.5409 378.6748 378.8086 378.9424 379.0763 379.2101 379.3438 379.4776 379.6114 379.7451 379.8788 380.0126 380.1463 380.2799 380.4136 380.5473 380.6809 380.8146 380.9482 381.0818 381.2154 381.3490 381.4826 381.6161 381.7497 381.8832 382.0167 382.1502 382.2837 382.4172 382.5506 382.6841 382.8175 382.9509 383.0843 383.2177 383.3511 383.4845 383.6178 383.7512 383.8845 384.0178 384.1511 384.2844 384.4177 384.5509 384.6842 384.8174 384.9506 385.0838 385.2170 385.3502 385.4834 385.6165 385.7497 385.8828 386.0159 386.1490 386.2821 386.4152 386.5482 386.6812 386.8143 386.9473 387.0803 387.2133 387.3463 387.4792 387.6122 387.7451 387.8780 388.0109 388.1438 388.2767 388.4096 388.5424 388.6753 388.8081 388.9409 389.0737 389.2065 389.3392 389.4720 389.6047 389.7375 389.8702 390.0029 390.1356 390.2683 390.4009 390.5336 390.6662 390.7988 390.9314 391.0640 391.1966 391.3292 391.4617 391.5942 391.7268 391.8593 391.9918 392.1243 392.2567 392.3892 392.5216 392.6540 392.7865 392.9189 393.0512 393.1836 393.3160 393.4483 393.5807 393.7130 393.8453 393.9776 394.1098 394.2421 394.3743 394.5066 394.6388 394.7710 394.9032 395.0354 395.1675 395.2997 395.4318 395.5640 395.6961 395.8282 395.9602 396.0923 396.2244 396.3564 396.4884 396.6205 396.7525 396.8844 397.0164 397.1484 397.2803 397.4122 397.5442 397.6761 397.8079 397.9398 398.0717 398.2035 398.3354 398.4672 398.5990 398.7308 398.8625 398.9943 399.1261 399.2578 399.3895 399.5212 399.6529 399.7846 399.9163 400.0479 400.1795 400.3112 400.4428 400.5744 400.7059 400.8375 400.9691 401.1006 401.2321 401.3636 401.4951 401.6266 401.7581 401.8895 402.0210 402.1524 402.2838 402.4152 402.5466 402.6780 402.8093 402.9407 403.0720 403.2033 403.3346 403.4659 403.5972 403.7284 403.8597 403.9909 404.1221 404.2533 404.3845 404.5157 404.6468 404.7780 404.9091 405.0402 405.1713 405.3024 405.4335 405.5646 405.6956 405.8266 405.9577 406.0887 406.2197 406.3506 406.4816 406.6125 406.7435 406.8744 407.0053 407.1362 407.2671 407.3979 407.5288 407.6596 407.7904 407.9212 408.0520 408.1828 408.3136 408.4443 408.5751 408.7058 408.8365 408.9672 409.0978 409.2285 409.3592 409.4898 409.6204 409.7510 409.8816 410.0122 410.1428 410.2733 410.4038 410.5344 410.6649 410.7954 410.9258 411.0563 411.1868 411.3172 411.4476 411.5780 411.7084 411.8388 411.9691 412.0995 412.2298 412.3602 412.4905 412.6208 412.7510 412.8813 413.0115 413.1418 413.2720 413.4022 413.5324 413.6626 413.7927 413.9229 414.0530 414.1831 414.3132 414.4433 414.5734 414.7035 414.8335 414.9636 415.0936 415.2236 415.3536 415.4835 415.6135 415.7435 415.8734 416.0033 416.1332 416.2631 416.3930 416.5228 416.6527 416.7825 416.9123 417.0421 417.1719 417.3017 417.4315 417.5612 417.6909 417.8207 417.9504 418.0800 418.2097 418.3394 418.4690 418.5986 418.7283 418.8579 418.9874 419.1170 419.2466 419.3761 419.5056 419.6352 419.7647 419.8941 420.0236 420.1531 420.2825 420.4119 420.5413 420.6707 420.8001 420.9295 421.0588 421.1882 421.3175 421.4468 421.5761 421.7054 421.8347 421.9639 422.0931 422.2224 422.3516 422.4808 422.6099 422.7391 422.8683 422.9974 423.1265 423.2556 423.3847 423.5138 423.6428 423.7719 423.9009 424.0299 424.1589 424.2879 424.4169 424.5459 424.6748 424.8037 424.9327 425.0616 425.1904 425.3193 425.4482 425.5770 425.7058 425.8346 425.9634 426.0922 426.2210 426.3497 426.4785 426.6072 426.7359 426.8646 426.9933 427.1220 427.2506 427.3792 427.5079 427.6365 427.7651 427.8936 428.0222 428.1507 428.2793 428.4078 428.5363 428.6648 428.7933 428.9217 429.0502 429.1786 429.3070 429.4354 429.5638 429.6922 429.8205 429.9489 430.0772 430.2055 430.3338 430.4621 430.5903 430.7186 430.8468 430.9750 431.1032 431.2314 431.3596 431.4878 431.6159 431.7441 431.8722 432.0003 432.1284 432.2564 432.3845 432.5125 432.6406 432.7686 432.8966 433.0246 433.1525 433.2805 433.4084 433.5364 433.6643 433.7922 433.9200 434.0479 434.1757 434.3036 434.4314 434.5592 434.6870 434.8148 434.9425 435.0703 435.1980 435.3257 435.4534 435.5811 435.7088 435.8364 435.9641 436.0917 436.2193 436.3469 436.4745 436.6020 436.7296 436.8571 436.9847 437.1122 437.2397 437.3671 437.4946 437.6220 437.7495 437.8769 438.0043 438.1317 438.2590 438.3864 438.5137 438.6411 438.7684 438.8957 439.0229 439.1502 439.2775 439.4047 439.5319 439.6591 439.7863 439.9135 440.0406 440.1678 440.2949 440.4220 440.5491 440.6762 440.8033 440.9303 441.0574 441.1844 441.3114 441.4384 441.5654 441.6923 441.8193 441.9462 442.0731 442.2000 442.3269 442.4538 442.5806 442.7075 442.8343 442.9611 443.0879 443.2147 443.3415 443.4682 443.5950 443.7217 443.8484 443.9751 444.1017 444.2284 444.3550 444.4817 444.6083 444.7349 444.8615 444.9880 445.1146 445.2411 445.3677 445.4942 445.6207 445.7471 445.8736 446.0000 446.1265 446.2529 446.3793 446.5057 446.6320 446.7584 446.8847 447.0111 447.1374 447.2637 447.3899 447.5162 447.6424 447.7687 447.8949 448.0211 448.1473 448.2735 448.3996 448.5257 448.6519 448.7780 448.9041 449.0302 449.1562 449.2823 449.4083 449.5343 449.6603 449.7863 449.9123 450.0382 450.1642 450.2901 450.4160 450.5419 450.6678 450.7936 450.9195 451.0453 451.1711 451.2969 451.4227 451.5485 451.6743 451.8000 451.9257 452.0514 452.1771 452.3028 452.4285 452.5541 452.6798 452.8054 452.9310 453.0566 453.1821 453.3077 453.4332 453.5587 453.6843 453.8097 453.9352 454.0607 454.1861 454.3116 454.4370 454.5624 454.6878 454.8131 454.9385 455.0638 455.1891 455.3145 455.4397 455.5650 455.6903 455.8155 455.9408 456.0660 456.1912 456.3163 456.4415 456.5667 456.6918 456.8169 456.9420 457.0671 457.1922 457.3173 457.4423 457.5673 457.6923 457.8173 457.9423 458.0673 458.1922 458.3172 458.4421 458.5670 458.6919 458.8167 458.9416 459.0664 459.1912 459.3161 459.4408 459.5656 459.6904 459.8151 459.9399 460.0646 460.1893 460.3140 460.4386 460.5633 460.6879 460.8125 460.9371 461.0617 461.1863 461.3109 461.4354 461.5599 461.6844 461.8089 461.9334 462.0579 462.1823 462.3067 462.4312 462.5556 462.6799 462.8043 462.9287 463.0530 463.1773 463.3016 463.4259 463.5502 463.6744 463.7987 463.9229 464.0471 464.1713 464.2955 464.4197 464.5438 464.6679 464.7921 464.9162 465.0402 465.1643 465.2884 465.4124 465.5364 465.6604 465.7844 465.9084 466.0323 466.1563 466.2802 466.4041 466.5280 466.6519 466.7758 466.8996 467.0234 467.1472 467.2710 467.3948 467.5186 467.6423 467.7661 467.8898 468.0135 468.1372 468.2609 468.3845 468.5082 468.6318 468.7554 468.8790 469.0026 469.1261 469.2497 469.3732 469.4967 469.6202 469.7437 469.8671 469.9906 470.1140 470.2374 470.3608 470.4842 470.6076 470.7309 470.8543 470.9776 471.1009 471.2242 471.3475 471.4707 471.5940 471.7172 471.8404 471.9636 472.0868 472.2099 472.3331 472.4562 472.5793 472.7024 472.8255 472.9485 473.0716 473.1946 473.3176 473.4406 473.5636 473.6866 473.8095 473.9325 474.0554 474.1783 474.3012 474.4240 474.5469 474.6697 474.7926 474.9154 475.0382 475.1609 475.2837 475.4064 475.5291 475.6519 475.7745 475.8972 476.0199 476.1425 476.2652 476.3878 476.5104 476.6329 476.7555 476.8781 477.0006 477.1231 477.2456 477.3681 477.4905 477.6130 477.7354 477.8578 477.9802 478.1026 478.2250 478.3474 478.4697 478.5920 478.7143 478.8366 478.9589 479.0811 479.2034 479.3256 479.4478 479.5700 479.6922 479.8143 479.9365 480.0586 480.1807 480.3028 480.4249 480.5469 480.6690 480.7910 480.9130 481.0350 481.1570 481.2789 481.4009 481.5228 481.6447 481.7666 481.8885 482.0103 482.1322 482.2540 482.3758 482.4976 482.6194 482.7412 482.8629 482.9847 483.1064 483.2281 483.3498 483.4714 483.5931 483.7147 483.8363 483.9579 484.0795 484.2011 484.3226 484.4442 484.5657 484.6872 484.8087 484.9301 485.0516 485.1730 485.2944 485.4158 485.5372 485.6586 485.7800 485.9013 486.0226 486.1439 486.2652 486.3865 486.5077 486.6290 486.7502 486.8714 486.9926 487.1138 487.2349 487.3561 487.4772 487.5983 487.7194 487.8404 487.9615 488.0825 488.2036 488.3246 488.4456 488.5665 488.6875 488.8084 488.9294 489.0503 489.1712 489.2920 489.4129 489.5337 489.6545 489.7754 489.8961 490.0169 490.1377 490.2584 490.3791 490.4998 490.6205 490.7412 490.8619 490.9825 491.1031 491.2237 491.3443 491.4649 491.5855 491.7060 491.8265 491.9470 492.0675 492.1880 492.3085 492.4289 492.5493 492.6697 492.7901 492.9105 493.0309 493.1512 493.2715 493.3918 493.5121 493.6324 493.7526 493.8729 493.9931 494.1133 494.2335 494.3537 494.4738 494.5940 494.7141 494.8342 494.9543 495.0744 495.1944 495.3145 495.4345 495.5545 495.6745 495.7944 495.9144 496.0343 496.1542 496.2742 496.3940 496.5139 496.6338 496.7536 496.8734 496.9932 497.1130 497.2328 497.3525 497.4723 497.5920 497.7117 497.8314 497.9510 498.0707 498.1903 498.3099 498.4295 498.5491 498.6687 498.7882 498.9078 499.0273 499.1468 499.2663 499.3857 499.5052 499.6246 499.7440 499.8634 499.9828 500.1022 500.2215 500.3408 500.4601 500.5794 500.6987 500.8180 500.9372 501.0565 501.1757 501.2949 501.4140 501.5332 501.6523 501.7715 501.8906 502.0097 502.1287 502.2478 502.3668 502.4858 502.6049 502.7238 502.8428 502.9618 503.0807 503.1996 503.3185 503.4374 503.5563 503.6751 503.7940 503.9128 504.0316 504.1504 504.2691 504.3879 504.5066 504.6253 504.7440 504.8627 504.9814 505.1000 505.2187 505.3373 505.4559 505.5744 505.6930 505.8116 505.9301 506.0486 506.1671 506.2856 506.4040 506.5225 506.6409 506.7593 506.8777 506.9960 507.1144 507.2327 507.3511 507.4694 507.5877 507.7059 507.8242 507.9424 508.0606 508.1788 508.2970 508.4152 508.5333 508.6515 508.7696 508.8877 509.0057 509.1238 509.2419 509.3599 509.4779 509.5959 509.7139 509.8318 509.9498 510.0677 510.1856 510.3035 510.4214 510.5392 510.6570 510.7749 510.8927 511.0105 511.1282 511.2460 511.3637 511.4814 511.5991 511.7168 511.8345 511.9521 512.0698 512.1874 512.3050 512.4225 512.5401 512.6576 512.7752 512.8927 513.0102 513.1276 513.2451 513.3625 513.4800 513.5974 513.7147 513.8321 513.9495 514.0668 514.1841 514.3014 514.4187 514.5360 514.6532 514.7704 514.8877 515.0049 515.1220 515.2392 515.3563 515.4735 515.5906 515.7077 515.8247 515.9418 516.0588 516.1758 516.2929 516.4098 516.5268 516.6438 516.7607 516.8776 516.9945 517.1114 517.2283 517.3451 517.4619 517.5787 517.6955 517.8123 517.9291 518.0458 518.1625 518.2792 518.3959 518.5126 518.6292 518.7459 518.8625 518.9791 519.0957 519.2123 519.3288 519.4453 519.5618 519.6783 519.7948 519.9113 520.0277 520.1441 520.2606 520.3769 520.4933 520.6097 520.7260 520.8423 520.9586 521.0749 521.1912 521.3074 521.4237 521.5399 521.6561 521.7723 521.8884 522.0046 522.1207 522.2368 522.3529 522.4690 522.5850 522.7011 522.8171 522.9331 523.0491 523.1650 523.2810 523.3969 523.5128 523.6287 523.7446 523.8605 523.9763 524.0921 524.2079 524.3237 524.4395 524.5553 524.6710 524.7867 524.9024 525.0181 525.1338 525.2494 525.3651 525.4807 525.5963 525.7118 525.8274 525.9429 526.0585 526.1740 526.2895 526.4049 526.5204 526.6358 526.7512 526.8666 526.9820 527.0974 527.2127 527.3281 527.4434 527.5587 527.6740 527.7892 527.9045 528.0197 528.1349 528.2501 528.3653 528.4804 528.5955 528.7107 528.8258 528.9408 529.0559 529.1709 529.2860 529.4010 529.5160 529.6310 529.7459 529.8609 529.9758 530.0907 530.2056 530.3204 530.4353 530.5501 530.6649 530.7797 530.8945 531.0093 531.1240 531.2387 531.3534 531.4681 531.5828 531.6975 531.8121 531.9267 532.0413 532.1559 532.2705 532.3850 532.4995 532.6141 532.7285 532.8430 532.9575 533.0719 533.1863 533.3008 533.4151 533.5295 533.6439 533.7582 533.8725 533.9868 534.1011 534.2153 534.3296 534.4438 534.5580 534.6722 534.7864 534.9005 535.0147 535.1288 535.2429 535.3570 535.4710 535.5851 535.6991 535.8131 535.9271 536.0411 536.1551 536.2690 536.3829 536.4968 536.6107 536.7246 536.8384 536.9523 537.0661 537.1799 537.2937 537.4074 537.5212 537.6349 537.7486 537.8623 537.9760 538.0896 538.2032 538.3169 538.4305 538.5440 538.6576 538.7712 538.8847 538.9982 539.1117 539.2252 539.3386 539.4521 539.5655 539.6789 539.7923 539.9056 540.0190 540.1323 540.2456 540.3589 540.4722 540.5855 540.6987 540.8119 540.9251 541.0383 541.1515 541.2646 541.3778 541.4909 541.6040 541.7171 --------------------------------------------------------------------------------------- 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: Number of function evaluations used for dark background fitting, -9 if no background fitting was done Column 34: rms of unweighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 35: Normalized rms of weighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 36: Mean difference dark map to measured dark count, -9 if no background fitting was done Column 37: rms of difference dark map to measured dark count, -9 if no background fitting was done Column 38: Mean absolute difference dark map to measured dark count expressed in number of standard deviations, -9 if no background fitting was done Column 39: Number of regular pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 40: Number of warm pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 41: Number of hot pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 42: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 43: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 44: 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 45: 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 46: 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 47: 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 48: 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 49: 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 50: 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 51: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 52: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 53: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 54: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 55: Mean wavelength correction applied [%], -9=no wavelength correction Column 56: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 57: Minimum wavelength correction applied [%], -9=no wavelength correction Column 58: Maximum wavelength correction applied [%], -9=no wavelength correction Column 59: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 60: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 61: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 62: Temperature at electronics board [°C], 999=no temperature signal Column 63: Spectrometer control temperature [°C], 999=no temperature signal Column 64: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 65: Temperature in head sensor [°C], 999=no temperature signal Column 66: Humidity in head sensor [%], -9=no humidity signal Column 67: Pressure in head sensor [hPa], -9=no pressure signal Column 68: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 69: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 70: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 71-2118: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2119-4166: 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 4167-6214: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------