File name: Pandora204s1_BoulderCO-NCAR_20250214_L1_smca1c3d20230101p1-8.txt File generation date: 20250310T213653.5Z Data description: Level 1 file (corrected signals) Data file version: smca1c3d20230101p1-8 Local principal investigator: Ivan Ortega Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 204 Spectrometer number: 1 Processing software version used: BlickP v1.8.74 Instrument operation file used: Pandora204_OF_v3d20210322.txt Instrument calibration file used: Pandora204s1_CF_v3d20230101.txt Level 0 file used: Pandora204s1_BoulderCO-NCAR_20250214_L0.txt Full location name: National Center for Atmospheric Research Short location name: BoulderCO-NCAR Country of location: United States Location latitude [deg]: 40.0375 Location longitude [deg]: -105.2420 Location altitude [m]: 1616 Local noon date: 20250214 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, radiometric temperature correction, matrix method stray light correction (replaced by simple method) Data caveats: official CF from Session80 Nominal wavelengths [nm]: 272.1862 272.3296 272.4729 272.6162 272.7595 272.9028 273.0461 273.1894 273.3327 273.4759 273.6192 273.7624 273.9057 274.0489 274.1921 274.3353 274.4785 274.6217 274.7648 274.9080 275.0512 275.1943 275.3374 275.4806 275.6237 275.7668 275.9099 276.0530 276.1960 276.3391 276.4822 276.6252 276.7682 276.9113 277.0543 277.1973 277.3403 277.4833 277.6262 277.7692 277.9122 278.0551 278.1980 278.3410 278.4839 278.6268 278.7697 278.9126 279.0554 279.1983 279.3412 279.4840 279.6268 279.7696 279.9125 280.0553 280.1981 280.3408 280.4836 280.6264 280.7691 280.9119 281.0546 281.1973 281.3400 281.4827 281.6254 281.7681 281.9107 282.0534 282.1960 282.3387 282.4813 282.6239 282.7665 282.9091 283.0517 283.1943 283.3368 283.4794 283.6219 283.7644 283.9070 284.0495 284.1920 284.3345 284.4769 284.6194 284.7619 284.9043 285.0467 285.1892 285.3316 285.4740 285.6164 285.7587 285.9011 286.0435 286.1858 286.3282 286.4705 286.6128 286.7551 286.8974 287.0397 287.1820 287.3242 287.4665 287.6087 287.7509 287.8932 288.0354 288.1776 288.3197 288.4619 288.6041 288.7462 288.8884 289.0305 289.1726 289.3147 289.4568 289.5989 289.7410 289.8831 290.0251 290.1672 290.3092 290.4512 290.5932 290.7352 290.8772 291.0192 291.1612 291.3031 291.4451 291.5870 291.7289 291.8708 292.0127 292.1546 292.2965 292.4384 292.5802 292.7221 292.8639 293.0057 293.1475 293.2893 293.4311 293.5729 293.7147 293.8564 293.9982 294.1399 294.2816 294.4233 294.5650 294.7067 294.8484 294.9901 295.1317 295.2734 295.4150 295.5566 295.6983 295.8399 295.9814 296.1230 296.2646 296.4061 296.5477 296.6892 296.8307 296.9722 297.1137 297.2552 297.3967 297.5382 297.6796 297.8211 297.9625 298.1039 298.2453 298.3867 298.5281 298.6695 298.8109 298.9522 299.0936 299.2349 299.3762 299.5175 299.6588 299.8001 299.9414 300.0826 300.2239 300.3651 300.5063 300.6476 300.7888 300.9300 301.0712 301.2123 301.3535 301.4946 301.6358 301.7769 301.9180 302.0591 302.2002 302.3413 302.4824 302.6234 302.7645 302.9055 303.0465 303.1875 303.3285 303.4695 303.6105 303.7515 303.8924 304.0334 304.1743 304.3152 304.4561 304.5970 304.7379 304.8788 305.0197 305.1605 305.3013 305.4422 305.5830 305.7238 305.8646 306.0054 306.1462 306.2869 306.4277 306.5684 306.7091 306.8498 306.9905 307.1312 307.2719 307.4126 307.5532 307.6939 307.8345 307.9752 308.1158 308.2564 308.3970 308.5375 308.6781 308.8186 308.9592 309.0997 309.2402 309.3807 309.5212 309.6617 309.8022 309.9427 310.0831 310.2236 310.3640 310.5044 310.6448 310.7852 310.9256 311.0659 311.2063 311.3466 311.4870 311.6273 311.7676 311.9079 312.0482 312.1885 312.3287 312.4690 312.6092 312.7495 312.8897 313.0299 313.1701 313.3103 313.4504 313.5906 313.7308 313.8709 314.0110 314.1511 314.2912 314.4313 314.5714 314.7115 314.8515 314.9916 315.1316 315.2716 315.4116 315.5516 315.6916 315.8316 315.9716 316.1115 316.2515 316.3914 316.5313 316.6712 316.8111 316.9510 317.0908 317.2307 317.3706 317.5104 317.6502 317.7900 317.9298 318.0696 318.2094 318.3492 318.4889 318.6286 318.7684 318.9081 319.0478 319.1875 319.3272 319.4668 319.6065 319.7462 319.8858 320.0254 320.1650 320.3046 320.4442 320.5838 320.7234 320.8629 321.0024 321.1420 321.2815 321.4210 321.5605 321.7000 321.8395 321.9789 322.1184 322.2578 322.3972 322.5366 322.6760 322.8154 322.9548 323.0942 323.2335 323.3729 323.5122 323.6515 323.7908 323.9301 324.0694 324.2087 324.3479 324.4872 324.6264 324.7656 324.9048 325.0440 325.1832 325.3224 325.4616 325.6007 325.7399 325.8790 326.0181 326.1572 326.2963 326.4354 326.5745 326.7135 326.8526 326.9916 327.1306 327.2696 327.4086 327.5476 327.6866 327.8255 327.9645 328.1034 328.2424 328.3813 328.5202 328.6591 328.7979 328.9368 329.0757 329.2145 329.3533 329.4922 329.6310 329.7698 329.9086 330.0473 330.1861 330.3248 330.4636 330.6023 330.7410 330.8797 331.0184 331.1571 331.2957 331.4344 331.5730 331.7117 331.8503 331.9889 332.1275 332.2660 332.4046 332.5432 332.6817 332.8202 332.9588 333.0973 333.2358 333.3743 333.5127 333.6512 333.7896 333.9281 334.0665 334.2049 334.3433 334.4817 334.6201 334.7584 334.8968 335.0351 335.1735 335.3118 335.4501 335.5884 335.7266 335.8649 336.0032 336.1414 336.2796 336.4179 336.5561 336.6943 336.8324 336.9706 337.1088 337.2469 337.3851 337.5232 337.6613 337.7994 337.9375 338.0755 338.2136 338.3517 338.4897 338.6277 338.7657 338.9037 339.0417 339.1797 339.3177 339.4556 339.5936 339.7315 339.8694 340.0073 340.1452 340.2831 340.4209 340.5588 340.6966 340.8345 340.9723 341.1101 341.2479 341.3857 341.5234 341.6612 341.7989 341.9367 342.0744 342.2121 342.3498 342.4875 342.6251 342.7628 342.9004 343.0381 343.1757 343.3133 343.4509 343.5885 343.7261 343.8636 344.0012 344.1387 344.2762 344.4137 344.5512 344.6887 344.8262 344.9637 345.1011 345.2385 345.3760 345.5134 345.6508 345.7882 345.9255 346.0629 346.2002 346.3376 346.4749 346.6122 346.7495 346.8868 347.0241 347.1614 347.2986 347.4358 347.5731 347.7103 347.8475 347.9847 348.1218 348.2590 348.3962 348.5333 348.6704 348.8075 348.9446 349.0817 349.2188 349.3559 349.4929 349.6300 349.7670 349.9040 350.0410 350.1780 350.3150 350.4519 350.5889 350.7258 350.8628 350.9997 351.1366 351.2735 351.4103 351.5472 351.6840 351.8209 351.9577 352.0945 352.2313 352.3681 352.5049 352.6417 352.7784 352.9151 353.0519 353.1886 353.3253 353.4620 353.5986 353.7353 353.8720 354.0086 354.1452 354.2818 354.4184 354.5550 354.6916 354.8282 354.9647 355.1012 355.2378 355.3743 355.5108 355.6473 355.7837 355.9202 356.0566 356.1931 356.3295 356.4659 356.6023 356.7387 356.8750 357.0114 357.1478 357.2841 357.4204 357.5567 357.6930 357.8293 357.9656 358.1018 358.2381 358.3743 358.5105 358.6467 358.7829 358.9191 359.0552 359.1914 359.3275 359.4637 359.5998 359.7359 359.8720 360.0081 360.1441 360.2802 360.4162 360.5522 360.6882 360.8242 360.9602 361.0962 361.2322 361.3681 361.5040 361.6400 361.7759 361.9118 362.0477 362.1835 362.3194 362.4552 362.5911 362.7269 362.8627 362.9985 363.1343 363.2700 363.4058 363.5415 363.6772 363.8130 363.9487 364.0844 364.2200 364.3557 364.4913 364.6270 364.7626 364.8982 365.0338 365.1694 365.3050 365.4405 365.5761 365.7116 365.8471 365.9826 366.1181 366.2536 366.3891 366.5245 366.6600 366.7954 366.9308 367.0662 367.2016 367.3370 367.4723 367.6077 367.7430 367.8784 368.0137 368.1490 368.2842 368.4195 368.5548 368.6900 368.8253 368.9605 369.0957 369.2309 369.3660 369.5012 369.6364 369.7715 369.9066 370.0417 370.1768 370.3119 370.4470 370.5821 370.7171 370.8521 370.9872 371.1222 371.2572 371.3921 371.5271 371.6621 371.7970 371.9319 372.0668 372.2017 372.3366 372.4715 372.6064 372.7412 372.8761 373.0109 373.1457 373.2805 373.4153 373.5500 373.6848 373.8195 373.9543 374.0890 374.2237 374.3584 374.4930 374.6277 374.7623 374.8970 375.0316 375.1662 375.3008 375.4354 375.5699 375.7045 375.8390 375.9736 376.1081 376.2426 376.3771 376.5115 376.6460 376.7804 376.9149 377.0493 377.1837 377.3181 377.4525 377.5868 377.7212 377.8555 377.9899 378.1242 378.2585 378.3927 378.5270 378.6613 378.7955 378.9298 379.0640 379.1982 379.3324 379.4665 379.6007 379.7348 379.8690 380.0031 380.1372 380.2713 380.4054 380.5395 380.6735 380.8076 380.9416 381.0756 381.2096 381.3436 381.4776 381.6115 381.7455 381.8794 382.0133 382.1472 382.2811 382.4150 382.5488 382.6827 382.8165 382.9504 383.0842 383.2180 383.3517 383.4855 383.6193 383.7530 383.8867 384.0204 384.1541 384.2878 384.4215 384.5552 384.6888 384.8224 384.9560 385.0896 385.2232 385.3568 385.4904 385.6239 385.7575 385.8910 386.0245 386.1580 386.2915 386.4249 386.5584 386.6918 386.8252 386.9586 387.0920 387.2254 387.3588 387.4922 387.6255 387.7588 387.8921 388.0254 388.1587 388.2920 388.4252 388.5585 388.6917 388.8249 388.9581 389.0913 389.2245 389.3577 389.4908 389.6239 389.7571 389.8902 390.0233 390.1563 390.2894 390.4225 390.5555 390.6885 390.8215 390.9545 391.0875 391.2205 391.3534 391.4863 391.6193 391.7522 391.8851 392.0180 392.1508 392.2837 392.4165 392.5493 392.6822 392.8150 392.9477 393.0805 393.2133 393.3460 393.4787 393.6115 393.7442 393.8768 394.0095 394.1422 394.2748 394.4074 394.5401 394.6727 394.8052 394.9378 395.0704 395.2029 395.3355 395.4680 395.6005 395.7330 395.8654 395.9979 396.1303 396.2628 396.3952 396.5276 396.6600 396.7924 396.9247 397.0571 397.1894 397.3217 397.4540 397.5863 397.7186 397.8509 397.9831 398.1153 398.2476 398.3798 398.5120 398.6441 398.7763 398.9085 399.0406 399.1727 399.3048 399.4369 399.5690 399.7011 399.8331 399.9651 400.0972 400.2292 400.3612 400.4931 400.6251 400.7571 400.8890 401.0209 401.1528 401.2847 401.4166 401.5485 401.6803 401.8121 401.9440 402.0758 402.2076 402.3393 402.4711 402.6028 402.7346 402.8663 402.9980 403.1297 403.2614 403.3930 403.5247 403.6563 403.7880 403.9196 404.0512 404.1827 404.3143 404.4458 404.5774 404.7089 404.8404 404.9719 405.1034 405.2348 405.3663 405.4977 405.6291 405.7605 405.8919 406.0233 406.1547 406.2860 406.4173 406.5487 406.6800 406.8113 406.9425 407.0738 407.2050 407.3363 407.4675 407.5987 407.7299 407.8611 407.9922 408.1234 408.2545 408.3856 408.5167 408.6478 408.7789 408.9099 409.0410 409.1720 409.3030 409.4340 409.5650 409.6960 409.8269 409.9579 410.0888 410.2197 410.3506 410.4815 410.6124 410.7432 410.8740 411.0049 411.1357 411.2665 411.3973 411.5280 411.6588 411.7895 411.9202 412.0509 412.1816 412.3123 412.4430 412.5736 412.7043 412.8349 412.9655 413.0961 413.2267 413.3572 413.4878 413.6183 413.7488 413.8793 414.0098 414.1403 414.2708 414.4012 414.5316 414.6621 414.7925 414.9228 415.0532 415.1836 415.3139 415.4442 415.5746 415.7048 415.8351 415.9654 416.0957 416.2259 416.3561 416.4863 416.6165 416.7467 416.8769 417.0070 417.1372 417.2673 417.3974 417.5275 417.6576 417.7876 417.9177 418.0477 418.1777 418.3077 418.4377 418.5677 418.6977 418.8276 418.9575 419.0874 419.2173 419.3472 419.4771 419.6070 419.7368 419.8666 419.9964 420.1262 420.2560 420.3858 420.5155 420.6453 420.7750 420.9047 421.0344 421.1641 421.2937 421.4234 421.5530 421.6826 421.8122 421.9418 422.0714 422.2010 422.3305 422.4600 422.5896 422.7191 422.8485 422.9780 423.1075 423.2369 423.3663 423.4957 423.6251 423.7545 423.8839 424.0132 424.1426 424.2719 424.4012 424.5305 424.6598 424.7890 424.9183 425.0475 425.1767 425.3059 425.4351 425.5643 425.6934 425.8226 425.9517 426.0808 426.2099 426.3390 426.4681 426.5971 426.7261 426.8552 426.9842 427.1132 427.2421 427.3711 427.5001 427.6290 427.7579 427.8868 428.0157 428.1446 428.2734 428.4023 428.5311 428.6599 428.7887 428.9175 429.0462 429.1750 429.3037 429.4325 429.5612 429.6899 429.8185 429.9472 430.0758 430.2045 430.3331 430.4617 430.5903 430.7188 430.8474 430.9759 431.1045 431.2330 431.3615 431.4900 431.6184 431.7469 431.8753 432.0037 432.1321 432.2605 432.3889 432.5173 432.6456 432.7739 432.9022 433.0305 433.1588 433.2871 433.4153 433.5436 433.6718 433.8000 433.9282 434.0564 434.1846 434.3127 434.4408 434.5689 434.6970 434.8251 434.9532 435.0813 435.2093 435.3373 435.4653 435.5933 435.7213 435.8493 435.9772 436.1052 436.2331 436.3610 436.4889 436.6168 436.7446 436.8725 437.0003 437.1281 437.2559 437.3837 437.5114 437.6392 437.7669 437.8947 438.0224 438.1501 438.2777 438.4054 438.5330 438.6607 438.7883 438.9159 439.0435 439.1710 439.2986 439.4261 439.5536 439.6812 439.8086 439.9361 440.0636 440.1910 440.3185 440.4459 440.5733 440.7007 440.8280 440.9554 441.0827 441.2100 441.3374 441.4646 441.5919 441.7192 441.8464 441.9737 442.1009 442.2281 442.3553 442.4824 442.6096 442.7367 442.8639 442.9910 443.1181 443.2451 443.3722 443.4992 443.6263 443.7533 443.8803 444.0073 444.1343 444.2612 444.3881 444.5151 444.6420 444.7689 444.8958 445.0226 445.1495 445.2763 445.4031 445.5299 445.6567 445.7835 445.9102 446.0370 446.1637 446.2904 446.4171 446.5438 446.6704 446.7971 446.9237 447.0503 447.1769 447.3035 447.4301 447.5566 447.6832 447.8097 447.9362 448.0627 448.1891 448.3156 448.4421 448.5685 448.6949 448.8213 448.9477 449.0740 449.2004 449.3267 449.4531 449.5794 449.7056 449.8319 449.9582 450.0844 450.2106 450.3369 450.4631 450.5892 450.7154 450.8415 450.9677 451.0938 451.2199 451.3460 451.4721 451.5981 451.7242 451.8502 451.9762 452.1022 452.2282 452.3541 452.4801 452.6060 452.7319 452.8578 452.9837 453.1096 453.2354 453.3613 453.4871 453.6129 453.7387 453.8645 453.9902 454.1160 454.2417 454.3674 454.4931 454.6188 454.7444 454.8701 454.9957 455.1213 455.2469 455.3725 455.4981 455.6237 455.7492 455.8747 456.0002 456.1257 456.2512 456.3767 456.5021 456.6275 456.7529 456.8783 457.0037 457.1291 457.2544 457.3798 457.5051 457.6304 457.7557 457.8810 458.0062 458.1315 458.2567 458.3819 458.5071 458.6323 458.7574 458.8826 459.0077 459.1328 459.2579 459.3830 459.5081 459.6331 459.7582 459.8832 460.0082 460.1332 460.2581 460.3831 460.5080 460.6330 460.7579 460.8828 461.0077 461.1325 461.2574 461.3822 461.5070 461.6318 461.7566 461.8814 462.0061 462.1308 462.2556 462.3803 462.5050 462.6296 462.7543 462.8789 463.0035 463.1282 463.2527 463.3773 463.5019 463.6264 463.7510 463.8755 464.0000 464.1245 464.2489 464.3734 464.4978 464.6222 464.7466 464.8710 464.9954 465.1197 465.2441 465.3684 465.4927 465.6170 465.7413 465.8655 465.9898 466.1140 466.2382 466.3624 466.4866 466.6107 466.7349 466.8590 466.9831 467.1072 467.2313 467.3554 467.4794 467.6035 467.7275 467.8515 467.9755 468.0994 468.2234 468.3473 468.4713 468.5952 468.7191 468.8429 468.9668 469.0906 469.2145 469.3383 469.4621 469.5859 469.7096 469.8334 469.9571 470.0808 470.2045 470.3282 470.4519 470.5755 470.6991 470.8228 470.9464 471.0699 471.1935 471.3171 471.4406 471.5641 471.6876 471.8111 471.9346 472.0581 472.1815 472.3049 472.4283 472.5517 472.6751 472.7985 472.9218 473.0451 473.1684 473.2917 473.4150 473.5383 473.6615 473.7848 473.9080 474.0312 474.1544 474.2775 474.4007 474.5238 474.6469 474.7700 474.8931 475.0162 475.1393 475.2623 475.3853 475.5083 475.6313 475.7543 475.8772 476.0002 476.1231 476.2460 476.3689 476.4918 476.6146 476.7375 476.8603 476.9831 477.1059 477.2287 477.3515 477.4742 477.5969 477.7196 477.8423 477.9650 478.0877 478.2103 478.3330 478.4556 478.5782 478.7008 478.8233 478.9459 479.0684 479.1909 479.3134 479.4359 479.5584 479.6809 479.8033 479.9257 480.0481 480.1705 480.2929 480.4152 480.5376 480.6599 480.7822 480.9045 481.0268 481.1490 481.2713 481.3935 481.5157 481.6379 481.7601 481.8822 482.0044 482.1265 482.2486 482.3707 482.4928 482.6148 482.7369 482.8589 482.9809 483.1029 483.2249 483.3469 483.4688 483.5907 483.7127 483.8346 483.9564 484.0783 484.2002 484.3220 484.4438 484.5656 484.6874 484.8091 484.9309 485.0526 485.1743 485.2960 485.4177 485.5394 485.6611 485.7827 485.9043 486.0259 486.1475 486.2691 486.3906 486.5122 486.6337 486.7552 486.8767 486.9981 487.1196 487.2410 487.3624 487.4839 487.6052 487.7266 487.8480 487.9693 488.0906 488.2119 488.3332 488.4545 488.5757 488.6970 488.8182 488.9394 489.0606 489.1818 489.3029 489.4241 489.5452 489.6663 489.7874 489.9085 490.0295 490.1506 490.2716 490.3926 490.5136 490.6346 490.7555 490.8765 490.9974 491.1183 491.2392 491.3601 491.4809 491.6018 491.7226 491.8434 491.9642 492.0850 492.2057 492.3265 492.4472 492.5679 492.6886 492.8093 492.9300 493.0506 493.1712 493.2918 493.4124 493.5330 493.6536 493.7741 493.8946 494.0151 494.1356 494.2561 494.3766 494.4970 494.6174 494.7379 494.8582 494.9786 495.0990 495.2193 495.3397 495.4600 495.5803 495.7005 495.8208 495.9410 496.0613 496.1815 496.3017 496.4219 496.5420 496.6622 496.7823 496.9024 497.0225 497.1426 497.2626 497.3827 497.5027 497.6227 497.7427 497.8627 497.9826 498.1026 498.2225 498.3424 498.4623 498.5822 498.7020 498.8219 498.9417 499.0615 499.1813 499.3011 499.4208 499.5406 499.6603 499.7800 499.8997 500.0194 500.1390 500.2587 500.3783 500.4979 500.6175 500.7371 500.8566 500.9762 501.0957 501.2152 501.3347 501.4542 501.5736 501.6931 501.8125 501.9319 502.0513 502.1707 502.2900 502.4094 502.5287 502.6480 502.7673 502.8866 503.0058 503.1251 503.2443 503.3635 503.4827 503.6018 503.7210 503.8401 503.9592 504.0784 504.1974 504.3165 504.4356 504.5546 504.6736 504.7926 504.9116 505.0306 505.1495 505.2685 505.3874 505.5063 505.6252 505.7440 505.8629 505.9817 506.1005 506.2193 506.3381 506.4569 506.5756 506.6944 506.8131 506.9318 507.0505 507.1691 507.2878 507.4064 507.5250 507.6436 507.7622 507.8808 507.9993 508.1178 508.2363 508.3548 508.4733 508.5918 508.7102 508.8287 508.9471 509.0655 509.1838 509.3022 509.4205 509.5389 509.6572 509.7755 509.8937 510.0120 510.1302 510.2485 510.3667 510.4849 510.6030 510.7212 510.8393 510.9574 511.0755 511.1936 511.3117 511.4298 511.5478 511.6658 511.7838 511.9018 512.0198 512.1377 512.2557 512.3736 512.4915 512.6094 512.7272 512.8451 512.9629 513.0807 513.1985 513.3163 513.4341 513.5518 513.6696 513.7873 513.9050 514.0226 514.1403 514.2580 514.3756 514.4932 514.6108 514.7284 514.8459 514.9635 515.0810 515.1985 515.3160 515.4335 515.5509 515.6684 515.7858 515.9032 516.0206 516.1380 516.2553 516.3726 516.4900 516.6073 516.7246 516.8418 516.9591 517.0763 517.1935 517.3107 517.4279 517.5451 517.6622 517.7794 517.8965 518.0136 518.1307 518.2477 518.3648 518.4818 518.5988 518.7158 518.8328 518.9497 519.0667 519.1836 519.3005 519.4174 519.5343 519.6511 519.7680 519.8848 520.0016 520.1184 520.2352 520.3519 520.4687 520.5854 520.7021 520.8188 520.9354 521.0521 521.1687 521.2853 521.4019 521.5185 521.6351 521.7516 521.8682 521.9847 522.1012 522.2177 522.3341 522.4506 522.5670 522.6834 522.7998 522.9162 523.0325 523.1489 523.2652 523.3815 523.4978 523.6141 523.7303 523.8466 523.9628 524.0790 524.1952 524.3113 524.4275 524.5436 524.6597 524.7758 524.8919 525.0080 525.1240 525.2401 525.3561 525.4721 525.5880 525.7040 525.8199 525.9359 526.0518 526.1677 526.2835 526.3994 526.5152 526.6311 526.7469 526.8626 526.9784 527.0942 527.2099 527.3256 527.4413 527.5570 527.6727 527.7883 527.9039 528.0196 528.1352 528.2507 528.3663 528.4818 528.5974 528.7129 528.8284 528.9438 529.0593 529.1747 529.2901 529.4055 529.5209 529.6363 529.7517 529.8670 529.9823 530.0976 530.2129 530.3281 530.4434 530.5586 530.6738 530.7890 530.9042 531.0194 531.1345 531.2496 531.3647 531.4798 531.5949 531.7099 531.8250 531.9400 532.0550 532.1700 532.2849 532.3999 532.5148 532.6297 532.7446 532.8595 532.9744 533.0892 533.2040 533.3188 533.4336 533.5484 533.6632 533.7779 533.8926 534.0073 534.1220 534.2367 534.3513 534.4659 534.5806 534.6951 534.8097 534.9243 535.0388 535.1533 535.2679 535.3823 535.4968 535.6113 535.7257 535.8401 535.9545 536.0689 536.1833 536.2976 536.4119 536.5263 536.6405 536.7548 536.8691 536.9833 537.0975 537.2117 537.3259 537.4401 537.5542 537.6684 537.7825 537.8966 538.0107 538.1247 538.2388 --------------------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------------------