File name: Pandora242s1_Trollhaugen_20230926_L1_smca1c4d20230101p1-8.txt File generation date: 20240824T074307.6Z Data description: Level 1 file (corrected signals) Data file version: smca1c4d20230101p1-8 Local principal investigator: Ann Mari Fjaeraa Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 242 Spectrometer number: 1 Processing software version used: BlickP v1.8.59 Instrument operation file used: Pandora242_OF_v4d20220919.txt Instrument calibration file used: Pandora242s1_CF_v4d20230101.txt Level 0 file used: Pandora242s1_Trollhaugen_20230926_L0.txt Full location name: Trollhaugen Observatory Short location name: Trollhaugen Country of location: Antarctica Location latitude [deg]: -72.0112 Location longitude [deg]: 2.5350 Location altitude [m]: 1553 Local noon date: 20230926 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are blind pixel subtraction, 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: Based on session 3 for fieldcal Nominal wavelengths [nm]: 276.3101 276.4533 276.5966 276.7398 276.8830 277.0262 277.1694 277.3125 277.4557 277.5988 277.7420 277.8851 278.0282 278.1713 278.3144 278.4574 278.6005 278.7436 278.8866 279.0296 279.1726 279.3156 279.4586 279.6016 279.7446 279.8875 280.0305 280.1734 280.3163 280.4593 280.6022 280.7450 280.8879 281.0308 281.1736 281.3165 281.4593 281.6021 281.7449 281.8877 282.0305 282.1732 282.3160 282.4587 282.6015 282.7442 282.8869 283.0296 283.1723 283.3149 283.4576 283.6003 283.7429 283.8855 284.0281 284.1707 284.3133 284.4559 284.5984 284.7410 284.8835 285.0261 285.1686 285.3111 285.4536 285.5960 285.7385 285.8810 286.0234 286.1658 286.3082 286.4506 286.5930 286.7354 286.8778 287.0201 287.1625 287.3048 287.4471 287.5894 287.7317 287.8740 288.0163 288.1585 288.3008 288.4430 288.5852 288.7275 288.8696 289.0118 289.1540 289.2962 289.4383 289.5804 289.7226 289.8647 290.0068 290.1489 290.2909 290.4330 290.5750 290.7171 290.8591 291.0011 291.1431 291.2851 291.4271 291.5690 291.7110 291.8529 291.9948 292.1368 292.2787 292.4205 292.5624 292.7043 292.8461 292.9880 293.1298 293.2716 293.4134 293.5552 293.6970 293.8387 293.9805 294.1222 294.2640 294.4057 294.5474 294.6891 294.8308 294.9724 295.1141 295.2557 295.3973 295.5390 295.6806 295.8222 295.9637 296.1053 296.2469 296.3884 296.5299 296.6714 296.8129 296.9544 297.0959 297.2374 297.3788 297.5203 297.6617 297.8031 297.9445 298.0859 298.2273 298.3687 298.5100 298.6514 298.7927 298.9340 299.0753 299.2166 299.3579 299.4992 299.6404 299.7817 299.9229 300.0641 300.2053 300.3465 300.4877 300.6289 300.7700 300.9112 301.0523 301.1934 301.3345 301.4756 301.6167 301.7578 301.8988 302.0399 302.1809 302.3219 302.4630 302.6039 302.7449 302.8859 303.0269 303.1678 303.3087 303.4497 303.5906 303.7315 303.8724 304.0132 304.1541 304.2949 304.4358 304.5766 304.7174 304.8582 304.9990 305.1398 305.2805 305.4213 305.5620 305.7027 305.8434 305.9841 306.1248 306.2655 306.4062 306.5468 306.6875 306.8281 306.9687 307.1093 307.2499 307.3905 307.5310 307.6716 307.8121 307.9526 308.0931 308.2337 308.3741 308.5146 308.6551 308.7955 308.9360 309.0764 309.2168 309.3572 309.4976 309.6380 309.7784 309.9187 310.0591 310.1994 310.3397 310.4800 310.6203 310.7606 310.9008 311.0411 311.1813 311.3216 311.4618 311.6020 311.7422 311.8824 312.0225 312.1627 312.3028 312.4430 312.5831 312.7232 312.8633 313.0034 313.1434 313.2835 313.4236 313.5636 313.7036 313.8436 313.9836 314.1236 314.2636 314.4035 314.5435 314.6834 314.8233 314.9632 315.1031 315.2430 315.3829 315.5228 315.6626 315.8025 315.9423 316.0821 316.2219 316.3617 316.5015 316.6412 316.7810 316.9207 317.0604 317.2002 317.3399 317.4795 317.6192 317.7589 317.8985 318.0382 318.1778 318.3174 318.4570 318.5966 318.7362 318.8758 319.0153 319.1549 319.2944 319.4339 319.5734 319.7129 319.8524 319.9919 320.1313 320.2708 320.4102 320.5496 320.6890 320.8284 320.9678 321.1072 321.2466 321.3859 321.5252 321.6646 321.8039 321.9432 322.0825 322.2217 322.3610 322.5002 322.6395 322.7787 322.9179 323.0571 323.1963 323.3355 323.4746 323.6138 323.7529 323.8921 324.0312 324.1703 324.3094 324.4485 324.5875 324.7266 324.8656 325.0046 325.1437 325.2827 325.4217 325.5606 325.6996 325.8386 325.9775 326.1164 326.2554 326.3943 326.5332 326.6720 326.8109 326.9498 327.0886 327.2275 327.3663 327.5051 327.6439 327.7827 327.9214 328.0602 328.1990 328.3377 328.4764 328.6151 328.7538 328.8925 329.0312 329.1698 329.3085 329.4471 329.5858 329.7244 329.8630 330.0016 330.1401 330.2787 330.4173 330.5558 330.6943 330.8329 330.9714 331.1098 331.2483 331.3868 331.5252 331.6637 331.8021 331.9405 332.0789 332.2173 332.3557 332.4941 332.6324 332.7708 332.9091 333.0474 333.1858 333.3241 333.4623 333.6006 333.7389 333.8771 334.0153 334.1536 334.2918 334.4300 334.5682 334.7063 334.8445 334.9826 335.1208 335.2589 335.3970 335.5351 335.6732 335.8113 335.9493 336.0874 336.2254 336.3635 336.5015 336.6395 336.7775 336.9154 337.0534 337.1914 337.3293 337.4672 337.6051 337.7430 337.8809 338.0188 338.1567 338.2945 338.4324 338.5702 338.7080 338.8458 338.9836 339.1214 339.2592 339.3969 339.5347 339.6724 339.8101 339.9478 340.0855 340.2232 340.3609 340.4985 340.6362 340.7738 340.9114 341.0490 341.1866 341.3242 341.4618 341.5993 341.7369 341.8744 342.0119 342.1495 342.2870 342.4244 342.5619 342.6994 342.8368 342.9743 343.1117 343.2491 343.3865 343.5239 343.6612 343.7986 343.9360 344.0733 344.2106 344.3479 344.4852 344.6225 344.7598 344.8970 345.0343 345.1715 345.3088 345.4460 345.5832 345.7204 345.8575 345.9947 346.1318 346.2690 346.4061 346.5432 346.6803 346.8174 346.9545 347.0915 347.2286 347.3656 347.5027 347.6397 347.7767 347.9137 348.0506 348.1876 348.3245 348.4615 348.5984 348.7353 348.8722 349.0091 349.1460 349.2829 349.4197 349.5565 349.6934 349.8302 349.9670 350.1038 350.2405 350.3773 350.5141 350.6508 350.7875 350.9242 351.0609 351.1976 351.3343 351.4710 351.6076 351.7443 351.8809 352.0175 352.1541 352.2907 352.4273 352.5638 352.7004 352.8369 352.9734 353.1099 353.2464 353.3829 353.5194 353.6559 353.7923 353.9287 354.0652 354.2016 354.3380 354.4744 354.6107 354.7471 354.8834 355.0198 355.1561 355.2924 355.4287 355.5650 355.7013 355.8375 355.9738 356.1100 356.2462 356.3824 356.5186 356.6548 356.7910 356.9272 357.0633 357.1994 357.3356 357.4717 357.6078 357.7438 357.8799 358.0160 358.1520 358.2880 358.4241 358.5601 358.6961 358.8320 358.9680 359.1040 359.2399 359.3758 359.5117 359.6476 359.7835 359.9194 360.0553 360.1911 360.3270 360.4628 360.5986 360.7344 360.8702 361.0060 361.1417 361.2775 361.4132 361.5490 361.6847 361.8204 361.9561 362.0917 362.2274 362.3630 362.4987 362.6343 362.7699 362.9055 363.0411 363.1766 363.3122 363.4477 363.5833 363.7188 363.8543 363.9898 364.1253 364.2607 364.3962 364.5316 364.6671 364.8025 364.9379 365.0733 365.2087 365.3440 365.4794 365.6147 365.7500 365.8853 366.0206 366.1559 366.2912 366.4265 366.5617 366.6969 366.8322 366.9674 367.1026 367.2377 367.3729 367.5081 367.6432 367.7783 367.9135 368.0486 368.1837 368.3187 368.4538 368.5888 368.7239 368.8589 368.9939 369.1289 369.2639 369.3989 369.5338 369.6688 369.8037 369.9386 370.0735 370.2084 370.3433 370.4782 370.6130 370.7479 370.8827 371.0175 371.1523 371.2871 371.4219 371.5567 371.6914 371.8262 371.9609 372.0956 372.2303 372.3650 372.4996 372.6343 372.7689 372.9036 373.0382 373.1728 373.3074 373.4420 373.5765 373.7111 373.8456 373.9801 374.1147 374.2492 374.3836 374.5181 374.6526 374.7870 374.9215 375.0559 375.1903 375.3247 375.4591 375.5934 375.7278 375.8621 375.9964 376.1308 376.2651 376.3993 376.5336 376.6679 376.8021 376.9364 377.0706 377.2048 377.3390 377.4732 377.6073 377.7415 377.8756 378.0097 378.1439 378.2780 378.4120 378.5461 378.6802 378.8142 378.9483 379.0823 379.2163 379.3503 379.4843 379.6182 379.7522 379.8861 380.0200 380.1539 380.2878 380.4217 380.5556 380.6895 380.8233 380.9571 381.0910 381.2248 381.3585 381.4923 381.6261 381.7598 381.8936 382.0273 382.1610 382.2947 382.4284 382.5621 382.6957 382.8294 382.9630 383.0966 383.2302 383.3638 383.4974 383.6309 383.7645 383.8980 384.0315 384.1650 384.2985 384.4320 384.5655 384.6989 384.8324 384.9658 385.0992 385.2326 385.3660 385.4994 385.6327 385.7661 385.8994 386.0327 386.1660 386.2993 386.4326 386.5658 386.6991 386.8323 386.9655 387.0987 387.2319 387.3651 387.4983 387.6314 387.7646 387.8977 388.0308 388.1639 388.2970 388.4300 388.5631 388.6961 388.8292 388.9622 389.0952 389.2282 389.3612 389.4941 389.6271 389.7600 389.8929 390.0258 390.1587 390.2916 390.4244 390.5573 390.6901 390.8230 390.9558 391.0886 391.2213 391.3541 391.4869 391.6196 391.7523 391.8850 392.0177 392.1504 392.2831 392.4157 392.5484 392.6810 392.8136 392.9462 393.0788 393.2114 393.3439 393.4765 393.6090 393.7415 393.8740 394.0065 394.1390 394.2715 394.4039 394.5363 394.6688 394.8012 394.9336 395.0659 395.1983 395.3307 395.4630 395.5953 395.7276 395.8599 395.9922 396.1245 396.2567 396.3890 396.5212 396.6534 396.7856 396.9178 397.0499 397.1821 397.3142 397.4464 397.5785 397.7106 397.8426 397.9747 398.1068 398.2388 398.3708 398.5029 398.6349 398.7668 398.8988 399.0308 399.1627 399.2946 399.4266 399.5585 399.6904 399.8222 399.9541 400.0859 400.2178 400.3496 400.4814 400.6132 400.7449 400.8767 401.0085 401.1402 401.2719 401.4036 401.5353 401.6670 401.7986 401.9303 402.0619 402.1935 402.3251 402.4567 402.5883 402.7199 402.8514 402.9830 403.1145 403.2460 403.3775 403.5089 403.6404 403.7719 403.9033 404.0347 404.1661 404.2975 404.4289 404.5603 404.6916 404.8229 404.9543 405.0856 405.2169 405.3481 405.4794 405.6107 405.7419 405.8731 406.0043 406.1355 406.2667 406.3978 406.5290 406.6601 406.7913 406.9224 407.0535 407.1845 407.3156 407.4466 407.5777 407.7087 407.8397 407.9707 408.1017 408.2326 408.3636 408.4945 408.6254 408.7564 408.8872 409.0181 409.1490 409.2798 409.4107 409.5415 409.6723 409.8031 409.9339 410.0646 410.1954 410.3261 410.4568 410.5875 410.7182 410.8489 410.9796 411.1102 411.2408 411.3715 411.5021 411.6326 411.7632 411.8938 412.0243 412.1549 412.2854 412.4159 412.5464 412.6768 412.8073 412.9377 413.0682 413.1986 413.3290 413.4594 413.5898 413.7201 413.8505 413.9808 414.1111 414.2414 414.3717 414.5020 414.6322 414.7625 414.8927 415.0229 415.1531 415.2833 415.4134 415.5436 415.6737 415.8039 415.9340 416.0641 416.1942 416.3242 416.4543 416.5843 416.7143 416.8443 416.9743 417.1043 417.2343 417.3642 417.4942 417.6241 417.7540 417.8839 418.0138 418.1436 418.2735 418.4033 418.5331 418.6629 418.7927 418.9225 419.0523 419.1820 419.3117 419.4415 419.5712 419.7008 419.8305 419.9602 420.0898 420.2194 420.3491 420.4787 420.6082 420.7378 420.8674 420.9969 421.1264 421.2559 421.3854 421.5149 421.6444 421.7738 421.9033 422.0327 422.1621 422.2915 422.4209 422.5502 422.6796 422.8089 422.9382 423.0676 423.1968 423.3261 423.4554 423.5846 423.7139 423.8431 423.9723 424.1015 424.2306 424.3598 424.4889 424.6181 424.7472 424.8763 425.0054 425.1344 425.2635 425.3925 425.5215 425.6505 425.7795 425.9085 426.0375 426.1664 426.2954 426.4243 426.5532 426.6821 426.8110 426.9398 427.0687 427.1975 427.3263 427.4551 427.5839 427.7127 427.8414 427.9702 428.0989 428.2276 428.3563 428.4850 428.6137 428.7423 428.8709 428.9996 429.1282 429.2568 429.3853 429.5139 429.6425 429.7710 429.8995 430.0280 430.1565 430.2850 430.4134 430.5419 430.6703 430.7987 430.9271 431.0555 431.1839 431.3122 431.4405 431.5689 431.6972 431.8255 431.9537 432.0820 432.2103 432.3385 432.4667 432.5949 432.7231 432.8513 432.9794 433.1076 433.2357 433.3638 433.4919 433.6200 433.7481 433.8761 434.0042 434.1322 434.2602 434.3882 434.5162 434.6441 434.7721 434.9000 435.0279 435.1558 435.2837 435.4116 435.5394 435.6673 435.7951 435.9229 436.0507 436.1785 436.3063 436.4340 436.5617 436.6895 436.8172 436.9449 437.0725 437.2002 437.3278 437.4555 437.5831 437.7107 437.8383 437.9658 438.0934 438.2209 438.3485 438.4760 438.6035 438.7309 438.8584 438.9859 439.1133 439.2407 439.3681 439.4955 439.6229 439.7502 439.8776 440.0049 440.1322 440.2595 440.3868 440.5140 440.6413 440.7685 440.8957 441.0230 441.1501 441.2773 441.4045 441.5316 441.6587 441.7859 441.9130 442.0400 442.1671 442.2942 442.4212 442.5482 442.6752 442.8022 442.9292 443.0561 443.1831 443.3100 443.4369 443.5638 443.6907 443.8176 443.9444 444.0713 444.1981 444.3249 444.4517 444.5785 444.7052 444.8320 444.9587 445.0854 445.2121 445.3388 445.4655 445.5921 445.7188 445.8454 445.9720 446.0986 446.2252 446.3517 446.4783 446.6048 446.7313 446.8578 446.9843 447.1108 447.2372 447.3636 447.4901 447.6165 447.7429 447.8692 447.9956 448.1219 448.2483 448.3746 448.5009 448.6272 448.7534 448.8797 449.0059 449.1321 449.2583 449.3845 449.5107 449.6369 449.7630 449.8891 450.0152 450.1413 450.2674 450.3935 450.5195 450.6456 450.7716 450.8976 451.0236 451.1496 451.2755 451.4015 451.5274 451.6533 451.7792 451.9051 452.0309 452.1568 452.2826 452.4084 452.5342 452.6600 452.7858 452.9115 453.0373 453.1630 453.2887 453.4144 453.5401 453.6657 453.7914 453.9170 454.0426 454.1682 454.2938 454.4194 454.5449 454.6704 454.7960 454.9215 455.0470 455.1724 455.2979 455.4233 455.5488 455.6742 455.7996 455.9249 456.0503 456.1756 456.3010 456.4263 456.5516 456.6769 456.8021 456.9274 457.0526 457.1779 457.3031 457.4282 457.5534 457.6786 457.8037 457.9288 458.0540 458.1791 458.3041 458.4292 458.5542 458.6793 458.8043 458.9293 459.0543 459.1792 459.3042 459.4291 459.5541 459.6790 459.8039 459.9287 460.0536 460.1784 460.3033 460.4281 460.5529 460.6776 460.8024 460.9271 461.0519 461.1766 461.3013 461.4260 461.5506 461.6753 461.7999 461.9246 462.0492 462.1737 462.2983 462.4229 462.5474 462.6719 462.7964 462.9209 463.0454 463.1699 463.2943 463.4188 463.5432 463.6676 463.7919 463.9163 464.0407 464.1650 464.2893 464.4136 464.5379 464.6622 464.7864 464.9107 465.0349 465.1591 465.2833 465.4074 465.5316 465.6557 465.7799 465.9040 466.0281 466.1521 466.2762 466.4003 466.5243 466.6483 466.7723 466.8963 467.0202 467.1442 467.2681 467.3920 467.5159 467.6398 467.7637 467.8875 468.0114 468.1352 468.2590 468.3828 468.5066 468.6303 468.7541 468.8778 469.0015 469.1252 469.2489 469.3725 469.4962 469.6198 469.7434 469.8670 469.9906 470.1141 470.2377 470.3612 470.4847 470.6082 470.7317 470.8552 470.9786 471.1020 471.2255 471.3489 471.4722 471.5956 471.7190 471.8423 471.9656 472.0889 472.2122 472.3355 472.4587 472.5820 472.7052 472.8284 472.9516 473.0748 473.1979 473.3211 473.4442 473.5673 473.6904 473.8135 473.9365 474.0596 474.1826 474.3056 474.4286 474.5516 474.6745 474.7975 474.9204 475.0433 475.1662 475.2891 475.4120 475.5348 475.6576 475.7804 475.9032 476.0260 476.1488 476.2715 476.3943 476.5170 476.6397 476.7624 476.8850 477.0077 477.1303 477.2529 477.3755 477.4981 477.6207 477.7432 477.8658 477.9883 478.1108 478.2333 478.3558 478.4782 478.6007 478.7231 478.8455 478.9679 479.0902 479.2126 479.3349 479.4573 479.5796 479.7018 479.8241 479.9464 480.0686 480.1908 480.3130 480.4352 480.5574 480.6796 480.8017 480.9238 481.0459 481.1680 481.2901 481.4122 481.5342 481.6562 481.7782 481.9002 482.0222 482.1442 482.2661 482.3880 482.5099 482.6318 482.7537 482.8756 482.9974 483.1192 483.2410 483.3628 483.4846 483.6064 483.7281 483.8498 483.9716 484.0932 484.2149 484.3366 484.4582 484.5799 484.7015 484.8231 484.9446 485.0662 485.1877 485.3093 485.4308 485.5523 485.6737 485.7952 485.9167 486.0381 486.1595 486.2809 486.4023 486.5236 486.6450 486.7663 486.8876 487.0089 487.1302 487.2514 487.3727 487.4939 487.6151 487.7363 487.8575 487.9786 488.0998 488.2209 488.3420 488.4631 488.5842 488.7052 488.8263 488.9473 489.0683 489.1893 489.3103 489.4313 489.5522 489.6731 489.7940 489.9149 490.0358 490.1567 490.2775 490.3983 490.5191 490.6399 490.7607 490.8814 491.0022 491.1229 491.2436 491.3643 491.4850 491.6056 491.7263 491.8469 491.9675 492.0881 492.2087 492.3292 492.4498 492.5703 492.6908 492.8113 492.9317 493.0522 493.1726 493.2931 493.4135 493.5338 493.6542 493.7746 493.8949 494.0152 494.1355 494.2558 494.3761 494.4963 494.6166 494.7368 494.8570 494.9772 495.0973 495.2175 495.3376 495.4577 495.5778 495.6979 495.8180 495.9380 496.0580 496.1781 496.2981 496.4180 496.5380 496.6579 496.7779 496.8978 497.0177 497.1376 497.2574 497.3773 497.4971 497.6169 497.7367 497.8565 497.9762 498.0960 498.2157 498.3354 498.4551 498.5748 498.6944 498.8141 498.9337 499.0533 499.1729 499.2924 499.4120 499.5315 499.6511 499.7706 499.8900 500.0095 500.1290 500.2484 500.3678 500.4872 500.6066 500.7260 500.8453 500.9647 501.0840 501.2033 501.3226 501.4418 501.5611 501.6803 501.7995 501.9187 502.0379 502.1570 502.2762 502.3953 502.5144 502.6335 502.7526 502.8716 502.9907 503.1097 503.2287 503.3477 503.4667 503.5856 503.7046 503.8235 503.9424 504.0613 504.1802 504.2990 504.4178 504.5367 504.6555 504.7743 504.8930 505.0118 505.1305 505.2492 505.3679 505.4866 505.6053 505.7239 505.8425 505.9611 506.0797 506.1983 506.3169 506.4354 506.5539 506.6725 506.7909 506.9094 507.0279 507.1463 507.2647 507.3831 507.5015 507.6199 507.7383 507.8566 507.9749 508.0932 508.2115 508.3298 508.4480 508.5662 508.6845 508.8027 508.9208 509.0390 509.1571 509.2753 509.3934 509.5115 509.6295 509.7476 509.8656 509.9837 510.1017 510.2197 510.3376 510.4556 510.5735 510.6915 510.8094 510.9272 511.0451 511.1630 511.2808 511.3986 511.5164 511.6342 511.7520 511.8697 511.9874 512.1051 512.2228 512.3405 512.4582 512.5758 512.6934 512.8111 512.9286 513.0462 513.1638 513.2813 513.3988 513.5163 513.6338 513.7513 513.8687 513.9862 514.1036 514.2210 514.3384 514.4557 514.5731 514.6904 514.8077 514.9250 515.0423 515.1595 515.2768 515.3940 515.5112 515.6284 515.7456 515.8627 515.9799 516.0970 516.2141 516.3312 516.4482 516.5653 516.6823 516.7993 516.9163 517.0333 517.1503 517.2672 517.3841 517.5010 517.6179 517.7348 517.8516 517.9685 518.0853 518.2021 518.3189 518.4357 518.5524 518.6691 518.7859 518.9026 519.0192 519.1359 519.2525 519.3692 519.4858 519.6024 519.7189 519.8355 519.9520 520.0686 520.1851 520.3015 520.4180 520.5345 520.6509 520.7673 520.8837 521.0001 521.1164 521.2328 521.3491 521.4654 521.5817 521.6980 521.8142 521.9305 522.0467 522.1629 522.2791 522.3953 522.5114 522.6275 522.7436 522.8597 522.9758 523.0919 523.2079 523.3239 523.4399 523.5559 523.6719 523.7879 523.9038 524.0197 524.1356 524.2515 524.3674 524.4832 524.5990 524.7148 524.8306 524.9464 525.0622 525.1779 525.2936 525.4093 525.5250 525.6407 525.7563 525.8720 525.9876 526.1032 526.2187 526.3343 526.4498 526.5654 526.6809 526.7963 526.9118 527.0273 527.1427 527.2581 527.3735 527.4889 527.6043 527.7196 527.8349 527.9502 528.0655 528.1808 528.2960 528.4113 528.5265 528.6417 528.7569 528.8720 528.9872 529.1023 529.2174 529.3325 529.4476 529.5626 529.6776 529.7927 529.9077 530.0226 530.1376 530.2525 530.3675 530.4824 530.5973 530.7121 530.8270 530.9418 531.0566 531.1714 531.2862 531.4010 531.5157 531.6304 531.7451 531.8598 531.9745 532.0891 532.2038 532.3184 532.4330 532.5475 532.6621 532.7766 532.8912 533.0057 533.1201 533.2346 533.3491 533.4635 533.5779 533.6923 533.8066 533.9210 534.0353 534.1496 534.2639 534.3782 534.4925 534.6067 534.7209 534.8351 534.9493 535.0635 535.1776 535.2918 535.4059 535.5200 535.6340 535.7481 535.8621 535.9761 536.0901 536.2041 536.3181 536.4320 536.5459 536.6598 536.7737 536.8876 537.0014 537.1153 537.2291 537.3429 537.4566 537.5704 --------------------------------------------------------------------------------------- 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: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 30: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 31: 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 32: 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 33: 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 34: 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 35: 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 36: 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 37: 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 38: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 39: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 40: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 41: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 42: Mean wavelength correction applied [%], -9=no wavelength correction Column 43: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 44: Minimum wavelength correction applied [%], -9=no wavelength correction Column 45: Maximum wavelength correction applied [%], -9=no wavelength correction Column 46: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 47: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 48: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 49: Spectrometer control temperature [°C], 999=no temperature signal Column 50: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 51: Temperature in head sensor [°C], 999=no temperature signal Column 52: Azimuth motor temperature [°C], 999=no temperature signal Column 53: Azimuth driver temperature [°C], 999=no temperature signal Column 54: Zenith motor temperature [°C], 999=no temperature signal Column 55: Zenith driver temperature [°C], 999=no temperature signal Column 56: Temperature at electronics board 1 [°C], 999=no temperature signal Column 57: Temperature at electronics board 2 [°C], 999=no temperature signal Column 58: Humidity in head sensor [%], -9=no humidity signal Column 59: Pressure in head sensor [hPa], -9=no pressure signal Column 60: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 61: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 62: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 63-2078: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2079-4094: 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 4095-6110: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------