File name: Pandora55s1_QueensNY_20200518_L1_smca1c10d20200414p1-8.txt File generation date: 20251207T123358.2Z Data description: Level 1 file (corrected signals) Data file version: smca1c10d20200414p1-8 Local principal investigator: James Szykman Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 55 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora55_OF_v3d20190723.txt Instrument calibration file used: Pandora55s1_CF_v10d20200414.txt Level 0 file used: Pandora55s1_QueensNY_20200518_L0.txt Full location name: Queens College NYSDEC (USEPA AQS ID 36-081-0124) Short location name: QueensNY Country of location: USA Location latitude [deg]: 40.7361 Location longitude [deg]: -73.8215 Location altitude [m]: 25 Local noon date: 20200518 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: None Nominal wavelengths [nm]: 268.2572 268.3997 268.5422 268.6847 268.8272 268.9696 269.1121 269.2546 269.3970 269.5395 269.6819 269.8243 269.9668 270.1092 270.2516 270.3940 270.5363 270.6787 270.8211 270.9635 271.1058 271.2482 271.3905 271.5328 271.6751 271.8174 271.9598 272.1020 272.2443 272.3866 272.5289 272.6711 272.8134 272.9556 273.0979 273.2401 273.3823 273.5245 273.6667 273.8089 273.9511 274.0932 274.2354 274.3776 274.5197 274.6618 274.8040 274.9461 275.0882 275.2303 275.3724 275.5145 275.6565 275.7986 275.9407 276.0827 276.2247 276.3668 276.5088 276.6508 276.7928 276.9348 277.0768 277.2187 277.3607 277.5027 277.6446 277.7865 277.9285 278.0704 278.2123 278.3542 278.4961 278.6380 278.7798 278.9217 279.0636 279.2054 279.3472 279.4891 279.6309 279.7727 279.9145 280.0563 280.1980 280.3398 280.4816 280.6233 280.7651 280.9068 281.0485 281.1902 281.3319 281.4736 281.6153 281.7570 281.8986 282.0403 282.1819 282.3236 282.4652 282.6068 282.7484 282.8900 283.0316 283.1732 283.3148 283.4563 283.5979 283.7394 283.8809 284.0225 284.1640 284.3055 284.4470 284.5885 284.7299 284.8714 285.0128 285.1543 285.2957 285.4371 285.5786 285.7200 285.8614 286.0027 286.1441 286.2855 286.4268 286.5682 286.7095 286.8508 286.9922 287.1335 287.2748 287.4160 287.5573 287.6986 287.8398 287.9811 288.1223 288.2636 288.4048 288.5460 288.6872 288.8284 288.9695 289.1107 289.2519 289.3930 289.5342 289.6753 289.8164 289.9575 290.0986 290.2397 290.3808 290.5219 290.6629 290.8040 290.9450 291.0860 291.2270 291.3681 291.5091 291.6500 291.7910 291.9320 292.0730 292.2139 292.3548 292.4958 292.6367 292.7776 292.9185 293.0594 293.2003 293.3411 293.4820 293.6228 293.7637 293.9045 294.0453 294.1861 294.3269 294.4677 294.6085 294.7493 294.8900 295.0308 295.1715 295.3122 295.4530 295.5937 295.7344 295.8751 296.0157 296.1564 296.2971 296.4377 296.5783 296.7190 296.8596 297.0002 297.1408 297.2814 297.4219 297.5625 297.7031 297.8436 297.9842 298.1247 298.2652 298.4057 298.5462 298.6867 298.8272 298.9676 299.1081 299.2485 299.3889 299.5294 299.6698 299.8102 299.9506 300.0910 300.2313 300.3717 300.5120 300.6524 300.7927 300.9330 301.0734 301.2137 301.3539 301.4942 301.6345 301.7748 301.9150 302.0552 302.1955 302.3357 302.4759 302.6161 302.7563 302.8965 303.0366 303.1768 303.3169 303.4571 303.5972 303.7373 303.8774 304.0175 304.1576 304.2977 304.4377 304.5778 304.7178 304.8579 304.9979 305.1379 305.2779 305.4179 305.5579 305.6978 305.8378 305.9778 306.1177 306.2576 306.3976 306.5375 306.6774 306.8172 306.9571 307.0970 307.2369 307.3767 307.5165 307.6564 307.7962 307.9360 308.0758 308.2156 308.3553 308.4951 308.6349 308.7746 308.9143 309.0541 309.1938 309.3335 309.4732 309.6128 309.7525 309.8922 310.0318 310.1715 310.3111 310.4507 310.5903 310.7299 310.8695 311.0091 311.1486 311.2882 311.4277 311.5673 311.7068 311.8463 311.9858 312.1253 312.2648 312.4043 312.5437 312.6832 312.8226 312.9621 313.1015 313.2409 313.3803 313.5197 313.6591 313.7984 313.9378 314.0771 314.2165 314.3558 314.4951 314.6344 314.7737 314.9130 315.0523 315.1915 315.3308 315.4700 315.6092 315.7485 315.8877 316.0269 316.1661 316.3052 316.4444 316.5836 316.7227 316.8618 317.0010 317.1401 317.2792 317.4183 317.5574 317.6964 317.8355 317.9745 318.1136 318.2526 318.3916 318.5306 318.6696 318.8086 318.9476 319.0866 319.2255 319.3645 319.5034 319.6423 319.7812 319.9201 320.0590 320.1979 320.3368 320.4756 320.6145 320.7533 320.8922 321.0310 321.1698 321.3086 321.4474 321.5861 321.7249 321.8636 322.0024 322.1411 322.2798 322.4185 322.5572 322.6959 322.8346 322.9733 323.1119 323.2506 323.3892 323.5278 323.6665 323.8051 323.9436 324.0822 324.2208 324.3594 324.4979 324.6364 324.7750 324.9135 325.0520 325.1905 325.3290 325.4674 325.6059 325.7444 325.8828 326.0212 326.1596 326.2980 326.4364 326.5748 326.7132 326.8516 326.9899 327.1283 327.2666 327.4049 327.5432 327.6815 327.8198 327.9581 328.0964 328.2346 328.3729 328.5111 328.6493 328.7875 328.9257 329.0639 329.2021 329.3403 329.4784 329.6166 329.7547 329.8928 330.0309 330.1691 330.3071 330.4452 330.5833 330.7214 330.8594 330.9974 331.1355 331.2735 331.4115 331.5495 331.6875 331.8254 331.9634 332.1013 332.2393 332.3772 332.5151 332.6530 332.7909 332.9288 333.0667 333.2045 333.3424 333.4802 333.6180 333.7559 333.8937 334.0315 334.1692 334.3070 334.4448 334.5825 334.7203 334.8580 334.9957 335.1334 335.2711 335.4088 335.5464 335.6841 335.8218 335.9594 336.0970 336.2346 336.3722 336.5098 336.6474 336.7850 336.9225 337.0601 337.1976 337.3351 337.4727 337.6102 337.7477 337.8851 338.0226 338.1601 338.2975 338.4349 338.5724 338.7098 338.8472 338.9846 339.1219 339.2593 339.3967 339.5340 339.6714 339.8087 339.9460 340.0833 340.2206 340.3578 340.4951 340.6324 340.7696 340.9068 341.0441 341.1813 341.3185 341.4556 341.5928 341.7300 341.8671 342.0043 342.1414 342.2785 342.4156 342.5527 342.6898 342.8269 342.9639 343.1010 343.2380 343.3750 343.5121 343.6491 343.7861 343.9230 344.0600 344.1970 344.3339 344.4708 344.6078 344.7447 344.8816 345.0184 345.1553 345.2922 345.4290 345.5659 345.7027 345.8395 345.9763 346.1131 346.2499 346.3867 346.5234 346.6602 346.7969 346.9336 347.0704 347.2071 347.3437 347.4804 347.6171 347.7537 347.8904 348.0270 348.1636 348.3002 348.4368 348.5734 348.7100 348.8465 348.9831 349.1196 349.2562 349.3927 349.5292 349.6657 349.8021 349.9386 350.0751 350.2115 350.3479 350.4843 350.6208 350.7572 350.8935 351.0299 351.1663 351.3026 351.4389 351.5753 351.7116 351.8479 351.9842 352.1204 352.2567 352.3930 352.5292 352.6654 352.8016 352.9379 353.0740 353.2102 353.3464 353.4826 353.6187 353.7548 353.8910 354.0271 354.1632 354.2992 354.4353 354.5714 354.7074 354.8435 354.9795 355.1155 355.2515 355.3875 355.5235 355.6594 355.7954 355.9313 356.0673 356.2032 356.3391 356.4750 356.6108 356.7467 356.8826 357.0184 357.1542 357.2901 357.4259 357.5617 357.6974 357.8332 357.9690 358.1047 358.2405 358.3762 358.5119 358.6476 358.7833 358.9189 359.0546 359.1902 359.3259 359.4615 359.5971 359.7327 359.8683 360.0039 360.1394 360.2750 360.4105 360.5461 360.6816 360.8171 360.9526 361.0880 361.2235 361.3589 361.4944 361.6298 361.7652 361.9006 362.0360 362.1714 362.3068 362.4421 362.5774 362.7128 362.8481 362.9834 363.1187 363.2540 363.3892 363.5245 363.6597 363.7949 363.9302 364.0654 364.2006 364.3357 364.4709 364.6061 364.7412 364.8763 365.0114 365.1465 365.2816 365.4167 365.5518 365.6868 365.8219 365.9569 366.0919 366.2269 366.3619 366.4969 366.6318 366.7668 366.9017 367.0367 367.1716 367.3065 367.4414 367.5762 367.7111 367.8459 367.9808 368.1156 368.2504 368.3852 368.5200 368.6548 368.7895 368.9243 369.0590 369.1938 369.3285 369.4632 369.5979 369.7325 369.8672 370.0018 370.1365 370.2711 370.4057 370.5403 370.6749 370.8094 370.9440 371.0785 371.2131 371.3476 371.4821 371.6166 371.7511 371.8855 372.0200 372.1544 372.2889 372.4233 372.5577 372.6921 372.8265 372.9608 373.0952 373.2295 373.3638 373.4981 373.6324 373.7667 373.9010 374.0353 374.1695 374.3037 374.4380 374.5722 374.7064 374.8406 374.9747 375.1089 375.2430 375.3772 375.5113 375.6454 375.7795 375.9136 376.0476 376.1817 376.3157 376.4497 376.5837 376.7177 376.8517 376.9857 377.1197 377.2536 377.3876 377.5215 377.6554 377.7893 377.9232 378.0570 378.1909 378.3247 378.4586 378.5924 378.7262 378.8600 378.9937 379.1275 379.2613 379.3950 379.5287 379.6624 379.7961 379.9298 380.0635 380.1971 380.3308 380.4644 380.5980 380.7316 380.8652 380.9988 381.1324 381.2659 381.3995 381.5330 381.6665 381.8000 381.9335 382.0670 382.2004 382.3339 382.4673 382.6007 382.7341 382.8675 383.0009 383.1342 383.2676 383.4009 383.5343 383.6676 383.8009 383.9342 384.0674 384.2007 384.3339 384.4672 384.6004 384.7336 384.8668 384.9999 385.1331 385.2663 385.3994 385.5325 385.6656 385.7987 385.9318 386.0649 386.1979 386.3310 386.4640 386.5970 386.7300 386.8630 386.9960 387.1289 387.2619 387.3948 387.5277 387.6606 387.7935 387.9264 388.0593 388.1921 388.3250 388.4578 388.5906 388.7234 388.8562 388.9890 389.1217 389.2545 389.3872 389.5199 389.6526 389.7853 389.9180 390.0506 390.1833 390.3159 390.4485 390.5812 390.7137 390.8463 390.9789 391.1114 391.2440 391.3765 391.5090 391.6415 391.7740 391.9065 392.0389 392.1714 392.3038 392.4362 392.5686 392.7010 392.8334 392.9657 393.0981 393.2304 393.3627 393.4950 393.6273 393.7596 393.8919 394.0241 394.1563 394.2886 394.4208 394.5530 394.6852 394.8173 394.9495 395.0816 395.2137 395.3458 395.4779 395.6100 395.7421 395.8742 396.0062 396.1382 396.2702 396.4022 396.5342 396.6662 396.7982 396.9301 397.0620 397.1939 397.3258 397.4577 397.5896 397.7215 397.8533 397.9851 398.1170 398.2488 398.3806 398.5123 398.6441 398.7759 398.9076 399.0393 399.1710 399.3027 399.4344 399.5661 399.6977 399.8293 399.9610 400.0926 400.2242 400.3557 400.4873 400.6189 400.7504 400.8819 401.0134 401.1449 401.2764 401.4079 401.5393 401.6708 401.8022 401.9336 402.0650 402.1964 402.3278 402.4591 402.5905 402.7218 402.8531 402.9844 403.1157 403.2470 403.3782 403.5095 403.6407 403.7719 403.9031 404.0343 404.1655 404.2966 404.4278 404.5589 404.6900 404.8211 404.9522 405.0833 405.2143 405.3454 405.4764 405.6074 405.7384 405.8694 406.0004 406.1313 406.2623 406.3932 406.5241 406.6550 406.7859 406.9168 407.0476 407.1785 407.3093 407.4401 407.5709 407.7017 407.8325 407.9632 408.0940 408.2247 408.3554 408.4861 408.6168 408.7475 408.8782 409.0088 409.1394 409.2700 409.4006 409.5312 409.6618 409.7924 409.9229 410.0534 410.1840 410.3145 410.4449 410.5754 410.7059 410.8363 410.9667 411.0972 411.2276 411.3579 411.4883 411.6187 411.7490 411.8793 412.0097 412.1400 412.2702 412.4005 412.5308 412.6610 412.7912 412.9215 413.0517 413.1818 413.3120 413.4422 413.5723 413.7024 413.8325 413.9626 414.0927 414.2228 414.3528 414.4829 414.6129 414.7429 414.8729 415.0029 415.1329 415.2628 415.3927 415.5227 415.6526 415.7825 415.9124 416.0422 416.1721 416.3019 416.4317 416.5615 416.6913 416.8211 416.9509 417.0806 417.2103 417.3401 417.4698 417.5995 417.7291 417.8588 417.9884 418.1181 418.2477 418.3773 418.5069 418.6365 418.7660 418.8956 419.0251 419.1546 419.2841 419.4136 419.5431 419.6725 419.8020 419.9314 420.0608 420.1902 420.3196 420.4490 420.5783 420.7077 420.8370 420.9663 421.0956 421.2249 421.3541 421.4834 421.6126 421.7418 421.8710 422.0002 422.1294 422.2586 422.3877 422.5169 422.6460 422.7751 422.9042 423.0333 423.1623 423.2914 423.4204 423.5494 423.6784 423.8074 423.9364 424.0653 424.1943 424.3232 424.4521 424.5810 424.7099 424.8388 424.9676 425.0965 425.2253 425.3541 425.4829 425.6117 425.7404 425.8692 425.9979 426.1266 426.2553 426.3840 426.5127 426.6414 426.7700 426.8986 427.0273 427.1559 427.2845 427.4130 427.5416 427.6701 427.7987 427.9272 428.0557 428.1842 428.3126 428.4411 428.5695 428.6979 428.8263 428.9547 429.0831 429.2115 429.3398 429.4682 429.5965 429.7248 429.8531 429.9814 430.1096 430.2379 430.3661 430.4943 430.6225 430.7507 430.8789 431.0070 431.1352 431.2633 431.3914 431.5195 431.6476 431.7756 431.9037 432.0317 432.1598 432.2878 432.4158 432.5437 432.6717 432.7996 432.9276 433.0555 433.1834 433.3113 433.4391 433.5670 433.6948 433.8227 433.9505 434.0783 434.2061 434.3338 434.4616 434.5893 434.7170 434.8447 434.9724 435.1001 435.2278 435.3554 435.4831 435.6107 435.7383 435.8659 435.9934 436.1210 436.2485 436.3761 436.5036 436.6311 436.7585 436.8860 437.0135 437.1409 437.2683 437.3957 437.5231 437.6505 437.7778 437.9052 438.0325 438.1598 438.2871 438.4144 438.5417 438.6689 438.7962 438.9234 439.0506 439.1778 439.3050 439.4321 439.5593 439.6864 439.8135 439.9407 440.0677 440.1948 440.3219 440.4489 440.5759 440.7029 440.8299 440.9569 441.0839 441.2108 441.3378 441.4647 441.5916 441.7185 441.8454 441.9722 442.0991 442.2259 442.3527 442.4795 442.6063 442.7331 442.8598 442.9866 443.1133 443.2400 443.3667 443.4934 443.6200 443.7467 443.8733 443.9999 444.1265 444.2531 444.3797 444.5062 444.6328 444.7593 444.8858 445.0123 445.1388 445.2652 445.3917 445.5181 445.6445 445.7709 445.8973 446.0237 446.1501 446.2764 446.4027 446.5290 446.6553 446.7816 446.9079 447.0341 447.1604 447.2866 447.4128 447.5390 447.6651 447.7913 447.9174 448.0436 448.1697 448.2958 448.4219 448.5479 448.6740 448.8000 448.9260 449.0520 449.1780 449.3040 449.4299 449.5559 449.6818 449.8077 449.9336 450.0595 450.1854 450.3112 450.4370 450.5629 450.6887 450.8145 450.9402 451.0660 451.1917 451.3175 451.4432 451.5689 451.6945 451.8202 451.9459 452.0715 452.1971 452.3227 452.4483 452.5739 452.6994 452.8250 452.9505 453.0760 453.2015 453.3270 453.4524 453.5779 453.7033 453.8287 453.9541 454.0795 454.2049 454.3302 454.4556 454.5809 454.7062 454.8315 454.9568 455.0820 455.2073 455.3325 455.4577 455.5829 455.7081 455.8333 455.9584 456.0836 456.2087 456.3338 456.4589 456.5840 456.7090 456.8341 456.9591 457.0841 457.2091 457.3341 457.4590 457.5840 457.7089 457.8338 457.9587 458.0836 458.2085 458.3334 458.4582 458.5830 458.7078 458.8326 458.9574 459.0822 459.2069 459.3317 459.4564 459.5811 459.7057 459.8304 459.9551 460.0797 460.2043 460.3289 460.4535 460.5781 460.7027 460.8272 460.9517 461.0762 461.2007 461.3252 461.4497 461.5741 461.6986 461.8230 461.9474 462.0718 462.1961 462.3205 462.4448 462.5692 462.6935 462.8178 462.9420 463.0663 463.1905 463.3148 463.4390 463.5632 463.6874 463.8115 463.9357 464.0598 464.1839 464.3080 464.4321 464.5562 464.6802 464.8043 464.9283 465.0523 465.1763 465.3003 465.4242 465.5482 465.6721 465.7960 465.9199 466.0438 466.1677 466.2915 466.4154 466.5392 466.6630 466.7868 466.9105 467.0343 467.1580 467.2817 467.4055 467.5291 467.6528 467.7765 467.9001 468.0238 468.1474 468.2710 468.3945 468.5181 468.6417 468.7652 468.8887 469.0122 469.1357 469.2592 469.3826 469.5061 469.6295 469.7529 469.8763 469.9996 470.1230 470.2463 470.3697 470.4930 470.6163 470.7396 470.8628 470.9861 471.1093 471.2325 471.3557 471.4789 471.6021 471.7252 471.8483 471.9715 472.0946 472.2176 472.3407 472.4638 472.5868 472.7098 472.8328 472.9558 473.0788 473.2018 473.3247 473.4476 473.5705 473.6934 473.8163 473.9392 474.0620 474.1849 474.3077 474.4305 474.5533 474.6760 474.7988 474.9215 475.0442 475.1669 475.2896 475.4123 475.5350 475.6576 475.7802 475.9028 476.0254 476.1480 476.2705 476.3931 476.5156 476.6381 476.7606 476.8831 477.0056 477.1280 477.2504 477.3728 477.4952 477.6176 477.7400 477.8623 477.9847 478.1070 478.2293 478.3516 478.4738 478.5961 478.7183 478.8406 478.9628 479.0850 479.2071 479.3293 479.4514 479.5735 479.6957 479.8177 479.9398 480.0619 480.1839 480.3060 480.4280 480.5500 480.6719 480.7939 480.9158 481.0378 481.1597 481.2816 481.4035 481.5253 481.6472 481.7690 481.8908 482.0126 482.1344 482.2562 482.3779 482.4997 482.6214 482.7431 482.8648 482.9865 483.1081 483.2298 483.3514 483.4730 483.5946 483.7162 483.8377 483.9593 484.0808 484.2023 484.3238 484.4453 484.5667 484.6882 484.8096 484.9310 485.0524 485.1738 485.2951 485.4165 485.5378 485.6591 485.7804 485.9017 486.0230 486.1442 486.2655 486.3867 486.5079 486.6291 486.7502 486.8714 486.9925 487.1136 487.2348 487.3558 487.4769 487.5980 487.7190 487.8400 487.9610 488.0820 488.2030 488.3239 488.4449 488.5658 488.6867 488.8076 488.9285 489.0493 489.1702 489.2910 489.4118 489.5326 489.6534 489.7742 489.8949 490.0156 490.1363 490.2570 490.3777 490.4984 490.6190 490.7397 490.8603 490.9809 491.1015 491.2220 491.3426 491.4631 491.5836 491.7041 491.8246 491.9451 492.0655 492.1860 492.3064 492.4268 492.5472 492.6675 492.7879 492.9082 493.0285 493.1488 493.2691 493.3894 493.5097 493.6299 493.7501 493.8703 493.9905 494.1107 494.2308 494.3510 494.4711 494.5912 494.7113 494.8314 494.9514 495.0715 495.1915 495.3115 495.4315 495.5515 495.6714 495.7914 495.9113 496.0312 496.1511 496.2710 496.3908 496.5107 496.6305 496.7503 496.8701 496.9899 497.1097 497.2294 497.3491 497.4689 497.5886 497.7082 497.8279 497.9476 498.0672 498.1868 498.3064 498.4260 498.5455 498.6651 498.7846 498.9041 499.0236 499.1431 499.2626 499.3820 499.5015 499.6209 499.7403 499.8597 499.9790 500.0984 500.2177 500.3371 500.4564 500.5756 500.6949 500.8142 500.9334 501.0526 501.1718 501.2910 501.4102 501.5293 501.6485 501.7676 501.8867 502.0058 502.1249 502.2439 502.3629 502.4820 502.6010 502.7200 502.8389 502.9579 503.0768 503.1958 503.3147 503.4336 503.5524 503.6713 503.7901 503.9089 504.0278 504.1465 504.2653 504.3841 504.5028 504.6215 504.7403 504.8589 504.9776 505.0963 505.2149 505.3335 505.4522 505.5708 505.6893 505.8079 505.9264 506.0450 506.1635 506.2820 506.4004 506.5189 506.6373 506.7558 506.8742 506.9926 507.1110 507.2293 507.3477 507.4660 507.5843 507.7026 507.8209 507.9391 508.0574 508.1756 508.2938 508.4120 508.5302 508.6484 508.7665 508.8846 509.0027 509.1208 509.2389 509.3570 509.4750 509.5931 509.7111 509.8291 509.9470 510.0650 510.1830 510.3009 510.4188 510.5367 510.6546 510.7724 510.8903 511.0081 511.1259 511.2437 511.3615 511.4793 511.5970 511.7148 511.8325 511.9502 512.0678 512.1855 512.3032 512.4208 512.5384 512.6560 512.7736 512.8911 513.0087 513.1262 513.2437 513.3612 513.4787 513.5962 513.7136 513.8311 513.9485 514.0659 514.1833 514.3006 514.4180 514.5353 514.6526 514.7699 514.8872 515.0045 515.1217 515.2389 515.3561 515.4733 515.5905 515.7077 515.8248 515.9420 516.0591 516.1762 516.2933 516.4103 516.5274 516.6444 516.7614 516.8784 516.9954 517.1124 517.2293 517.3462 517.4631 517.5800 517.6969 517.8138 517.9306 518.0475 518.1643 518.2811 518.3978 518.5146 518.6314 518.7481 518.8648 518.9815 519.0982 519.2148 519.3315 519.4481 519.5647 519.6813 519.7979 519.9144 520.0310 520.1475 520.2640 520.3805 520.4970 520.6134 520.7299 520.8463 520.9627 521.0791 521.1955 521.3118 521.4282 521.5445 521.6608 521.7771 521.8934 522.0096 522.1259 522.2421 522.3583 522.4745 522.5907 522.7068 522.8229 522.9391 523.0552 523.1713 523.2873 523.4034 523.5194 523.6354 523.7514 523.8674 523.9834 524.0993 524.2153 524.3312 524.4471 524.5630 524.6788 524.7947 524.9105 525.0263 525.1421 525.2579 525.3737 525.4894 525.6051 525.7208 525.8365 525.9522 526.0679 526.1835 526.2991 526.4147 526.5303 526.6459 526.7615 526.8770 526.9925 527.1080 527.2235 527.3390 527.4544 527.5699 527.6853 527.8007 527.9161 528.0314 528.1468 528.2621 528.3774 528.4927 528.6080 528.7233 528.8385 528.9537 529.0690 529.1841 529.2993 529.4145 529.5296 529.6447 529.7598 529.8749 529.9900 530.1051 530.2201 530.3351 530.4501 530.5651 530.6801 530.7950 530.9099 531.0248 531.1397 531.2546 531.3695 531.4843 531.5991 531.7140 531.8287 531.9435 532.0583 532.1730 532.2877 532.4024 532.5171 532.6318 532.7464 532.8610 532.9757 533.0902 533.2048 533.3194 533.4339 533.5484 533.6629 533.7774 533.8919 534.0064 534.1208 534.2352 --------------------------------------------------------------------------------------- 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: Index of regular pixel, where the dark map differed most from the measured dark count, -9 if no background fitting was done Column 43: Number of sigmas the dark map differs from the measured dark for the pixel with the largest difference, -9 if no background fitting was done Column 44: Retrieved value for dark background fitting parameter 1, -9 if no background fitting was done Column 45: Uncertainty of retrieved value for dark background fitting parameter 1, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 46: Retrieved value for dark background fitting parameter 2, -9 if no background fitting was done Column 47: Uncertainty of retrieved value for dark background fitting parameter 2, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 48: Retrieved value for dark background fitting parameter 3, -9 if no background fitting was done Column 49: Uncertainty of retrieved value for dark background fitting parameter 3, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 50: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 51: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 52: 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 53: 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 54: 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 55: 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 56: 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 57: 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 58: 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 59: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 60: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 61: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 62: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 63: Mean wavelength correction applied [%], -9=no wavelength correction Column 64: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 65: Minimum wavelength correction applied [%], -9=no wavelength correction Column 66: Maximum wavelength correction applied [%], -9=no wavelength correction Column 67: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 68: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 69: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 70: Temperature at electronics board [°C], 999=no temperature signal Column 71: Spectrometer control temperature [°C], 999=no temperature signal Column 72: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 73: Temperature in head sensor [°C], 999=no temperature signal Column 74: Humidity in head sensor [%], -9=no humidity signal Column 75: Pressure in head sensor [hPa], -9=no pressure signal Column 76: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 77: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 78: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 79-2096206: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2096207-4192334: 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 4192335-6288462: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------