File name: Pandora162s1_Utsteinen_20260603_L1_smca1c22d20251020p1-8.txt File generation date: 20260605T084021.3Z Data description: Level 1 file (corrected signals) Data file version: smca1c22d20251020p1-8 Local principal investigator: Michel Van Roozendael Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 162 Spectrometer number: 1 Processing software version used: BlickP v1.8.88 Instrument operation file used: Pandora162_OF_v10d20191031.txt Instrument calibration file used: Pandora162s1_CF_v22d20251020.txt Level 0 file used: Pandora162s1_Utsteinen_20260603_L0.txt Full location name: Princess Elisabeth Antarctic Station Short location name: Utsteinen Country of location: Antarctica Location latitude [deg]: -71.9503 Location longitude [deg]: 23.3469 Location altitude [m]: 1397 Local noon date: 20260603 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 based on session 20 for deployment in Antarctica Nominal wavelengths [nm]: 273.2055 273.3486 273.4917 273.6348 273.7779 273.9210 274.0641 274.2071 274.3502 274.4932 274.6362 274.7793 274.9223 275.0653 275.2083 275.3513 275.4942 275.6372 275.7802 275.9231 276.0660 276.2090 276.3519 276.4948 276.6377 276.7806 276.9234 277.0663 277.2091 277.3520 277.4948 277.6376 277.7804 277.9232 278.0660 278.2088 278.3516 278.4944 278.6371 278.7798 278.9226 279.0653 279.2080 279.3507 279.4934 279.6361 279.7787 279.9214 280.0640 280.2067 280.3493 280.4919 280.6345 280.7771 280.9197 281.0623 281.2049 281.3474 281.4900 281.6325 281.7750 281.9175 282.0600 282.2025 282.3450 282.4875 282.6300 282.7724 282.9148 283.0573 283.1997 283.3421 283.4845 283.6269 283.7693 283.9117 284.0540 284.1964 284.3387 284.4810 284.6233 284.7657 284.9079 285.0502 285.1925 285.3348 285.4770 285.6193 285.7615 285.9037 286.0459 286.1881 286.3303 286.4725 286.6147 286.7569 286.8990 287.0411 287.1833 287.3254 287.4675 287.6096 287.7517 287.8938 288.0358 288.1779 288.3199 288.4620 288.6040 288.7460 288.8880 289.0300 289.1720 289.3140 289.4559 289.5979 289.7398 289.8817 290.0236 290.1656 290.3075 290.4493 290.5912 290.7331 290.8749 291.0168 291.1586 291.3004 291.4422 291.5840 291.7258 291.8676 292.0094 292.1511 292.2929 292.4346 292.5764 292.7181 292.8598 293.0015 293.1432 293.2848 293.4265 293.5681 293.7098 293.8514 293.9930 294.1346 294.2762 294.4178 294.5594 294.7010 294.8425 294.9841 295.1256 295.2671 295.4086 295.5501 295.6916 295.8331 295.9746 296.1160 296.2575 296.3989 296.5404 296.6818 296.8232 296.9646 297.1059 297.2473 297.3887 297.5300 297.6714 297.8127 297.9540 298.0953 298.2366 298.3779 298.5192 298.6604 298.8017 298.9429 299.0842 299.2254 299.3666 299.5078 299.6490 299.7901 299.9313 300.0725 300.2136 300.3547 300.4959 300.6370 300.7781 300.9192 301.0602 301.2013 301.3423 301.4834 301.6244 301.7654 301.9065 302.0475 302.1884 302.3294 302.4704 302.6113 302.7523 302.8932 303.0341 303.1751 303.3160 303.4569 303.5977 303.7386 303.8795 304.0203 304.1611 304.3020 304.4428 304.5836 304.7244 304.8651 305.0059 305.1467 305.2874 305.4281 305.5689 305.7096 305.8503 305.9910 306.1316 306.2723 306.4130 306.5536 306.6942 306.8349 306.9755 307.1161 307.2567 307.3973 307.5378 307.6784 307.8189 307.9595 308.1000 308.2405 308.3810 308.5215 308.6619 308.8024 308.9429 309.0833 309.2237 309.3642 309.5046 309.6450 309.7854 309.9257 310.0661 310.2065 310.3468 310.4871 310.6274 310.7678 310.9081 311.0483 311.1886 311.3289 311.4691 311.6094 311.7496 311.8898 312.0300 312.1702 312.3104 312.4506 312.5907 312.7309 312.8710 313.0111 313.1513 313.2914 313.4315 313.5715 313.7116 313.8517 313.9917 314.1318 314.2718 314.4118 314.5518 314.6918 314.8318 314.9717 315.1117 315.2516 315.3916 315.5315 315.6714 315.8113 315.9512 316.0911 316.2309 316.3708 316.5106 316.6504 316.7903 316.9301 317.0699 317.2096 317.3494 317.4892 317.6289 317.7687 317.9084 318.0481 318.1878 318.3275 318.4672 318.6068 318.7465 318.8861 319.0258 319.1654 319.3050 319.4446 319.5842 319.7238 319.8633 320.0029 320.1424 320.2820 320.4215 320.5610 320.7005 320.8400 320.9794 321.1189 321.2583 321.3978 321.5372 321.6766 321.8160 321.9554 322.0948 322.2341 322.3735 322.5128 322.6522 322.7915 322.9308 323.0701 323.2094 323.3486 323.4879 323.6272 323.7664 323.9056 324.0448 324.1840 324.3232 324.4624 324.6016 324.7407 324.8799 325.0190 325.1581 325.2972 325.4363 325.5754 325.7145 325.8535 325.9926 326.1316 326.2706 326.4097 326.5487 326.6877 326.8266 326.9656 327.1046 327.2435 327.3824 327.5213 327.6603 327.7991 327.9380 328.0769 328.2158 328.3546 328.4934 328.6323 328.7711 328.9099 329.0487 329.1874 329.3262 329.4650 329.6037 329.7424 329.8811 330.0198 330.1585 330.2972 330.4359 330.5745 330.7132 330.8518 330.9904 331.1291 331.2677 331.4062 331.5448 331.6834 331.8219 331.9605 332.0990 332.2375 332.3760 332.5145 332.6530 332.7914 332.9299 333.0683 333.2068 333.3452 333.4836 333.6220 333.7604 333.8987 334.0371 334.1754 334.3138 334.4521 334.5904 334.7287 334.8670 335.0052 335.1435 335.2817 335.4200 335.5582 335.6964 335.8346 335.9728 336.1110 336.2491 336.3873 336.5254 336.6636 336.8017 336.9398 337.0779 337.2159 337.3540 337.4921 337.6301 337.7681 337.9062 338.0442 338.1821 338.3201 338.4581 338.5961 338.7340 338.8719 339.0099 339.1478 339.2857 339.4235 339.5614 339.6993 339.8371 339.9749 340.1128 340.2506 340.3884 340.5262 340.6639 340.8017 340.9394 341.0772 341.2149 341.3526 341.4903 341.6280 341.7657 341.9033 342.0410 342.1786 342.3162 342.4539 342.5915 342.7290 342.8666 343.0042 343.1417 343.2793 343.4168 343.5543 343.6918 343.8293 343.9668 344.1042 344.2417 344.3791 344.5166 344.6540 344.7914 344.9288 345.0662 345.2035 345.3409 345.4782 345.6155 345.7529 345.8902 346.0274 346.1647 346.3020 346.4392 346.5765 346.7137 346.8509 346.9881 347.1253 347.2625 347.3997 347.5368 347.6740 347.8111 347.9482 348.0853 348.2224 348.3595 348.4965 348.6336 348.7706 348.9077 349.0447 349.1817 349.3187 349.4557 349.5926 349.7296 349.8665 350.0034 350.1404 350.2773 350.4141 350.5510 350.6879 350.8247 350.9616 351.0984 351.2352 351.3720 351.5088 351.6456 351.7824 351.9191 352.0558 352.1926 352.3293 352.4660 352.6027 352.7394 352.8760 353.0127 353.1493 353.2859 353.4225 353.5591 353.6957 353.8323 353.9689 354.1054 354.2419 354.3785 354.5150 354.6515 354.7880 354.9244 355.0609 355.1973 355.3338 355.4702 355.6066 355.7430 355.8794 356.0158 356.1521 356.2885 356.4248 356.5611 356.6974 356.8337 356.9700 357.1063 357.2425 357.3788 357.5150 357.6512 357.7874 357.9236 358.0598 358.1960 358.3321 358.4682 358.6044 358.7405 358.8766 359.0127 359.1488 359.2848 359.4209 359.5569 359.6929 359.8289 359.9649 360.1009 360.2369 360.3729 360.5088 360.6447 360.7807 360.9166 361.0525 361.1884 361.3242 361.4601 361.5959 361.7318 361.8676 362.0034 362.1392 362.2749 362.4107 362.5465 362.6822 362.8179 362.9536 363.0894 363.2250 363.3607 363.4964 363.6320 363.7677 363.9033 364.0389 364.1745 364.3101 364.4457 364.5812 364.7168 364.8523 364.9878 365.1233 365.2588 365.3943 365.5298 365.6652 365.8006 365.9361 366.0715 366.2069 366.3423 366.4777 366.6130 366.7484 366.8837 367.0190 367.1543 367.2896 367.4249 367.5602 367.6955 367.8307 367.9659 368.1011 368.2364 368.3715 368.5067 368.6419 368.7770 368.9122 369.0473 369.1824 369.3175 369.4526 369.5877 369.7227 369.8578 369.9928 370.1278 370.2629 370.3978 370.5328 370.6678 370.8027 370.9377 371.0726 371.2075 371.3424 371.4773 371.6122 371.7471 371.8819 372.0167 372.1516 372.2864 372.4212 372.5560 372.6907 372.8255 372.9602 373.0950 373.2297 373.3644 373.4991 373.6337 373.7684 373.9031 374.0377 374.1723 374.3069 374.4415 374.5761 374.7107 374.8452 374.9798 375.1143 375.2488 375.3833 375.5178 375.6523 375.7868 375.9212 376.0556 376.1901 376.3245 376.4589 376.5933 376.7276 376.8620 376.9963 377.1307 377.2650 377.3993 377.5336 377.6678 377.8021 377.9363 378.0706 378.2048 378.3390 378.4732 378.6074 378.7416 378.8757 379.0099 379.1440 379.2781 379.4122 379.5463 379.6804 379.8144 379.9485 380.0825 380.2165 380.3505 380.4845 380.6185 380.7525 380.8864 381.0203 381.1543 381.2882 381.4221 381.5560 381.6898 381.8237 381.9575 382.0914 382.2252 382.3590 382.4928 382.6266 382.7603 382.8941 383.0278 383.1615 383.2952 383.4289 383.5626 383.6963 383.8299 383.9636 384.0972 384.2308 384.3644 384.4980 384.6316 384.7651 384.8987 385.0322 385.1657 385.2992 385.4327 385.5662 385.6997 385.8331 385.9665 386.1000 386.2334 386.3668 386.5001 386.6335 386.7669 386.9002 387.0335 387.1668 387.3001 387.4334 387.5667 387.7000 387.8332 387.9664 388.0996 388.2328 388.3660 388.4992 388.6324 388.7655 388.8986 389.0318 389.1649 389.2980 389.4310 389.5641 389.6972 389.8302 389.9632 390.0962 390.2292 390.3622 390.4952 390.6281 390.7611 390.8940 391.0269 391.1598 391.2927 391.4256 391.5584 391.6913 391.8241 391.9569 392.0897 392.2225 392.3553 392.4880 392.6208 392.7535 392.8862 393.0189 393.1516 393.2843 393.4170 393.5496 393.6823 393.8149 393.9475 394.0801 394.2127 394.3452 394.4778 394.6103 394.7428 394.8754 395.0079 395.1403 395.2728 395.4053 395.5377 395.6701 395.8025 395.9349 396.0673 396.1997 396.3320 396.4644 396.5967 396.7290 396.8613 396.9936 397.1259 397.2582 397.3904 397.5226 397.6548 397.7870 397.9192 398.0514 398.1836 398.3157 398.4478 398.5800 398.7121 398.8442 398.9762 399.1083 399.2403 399.3724 399.5044 399.6364 399.7684 399.9004 400.0323 400.1643 400.2962 400.4281 400.5601 400.6919 400.8238 400.9557 401.0875 401.2194 401.3512 401.4830 401.6148 401.7466 401.8783 402.0101 402.1418 402.2736 402.4053 402.5370 402.6686 402.8003 402.9320 403.0636 403.1952 403.3268 403.4584 403.5900 403.7216 403.8531 403.9847 404.1162 404.2477 404.3792 404.5107 404.6422 404.7736 404.9050 405.0365 405.1679 405.2993 405.4307 405.5620 405.6934 405.8247 405.9560 406.0874 406.2187 406.3499 406.4812 406.6125 406.7437 406.8749 407.0061 407.1373 407.2685 407.3997 407.5308 407.6620 407.7931 407.9242 408.0553 408.1864 408.3175 408.4485 408.5795 408.7106 408.8416 408.9726 409.1036 409.2345 409.3655 409.4964 409.6273 409.7583 409.8891 410.0200 410.1509 410.2817 410.4126 410.5434 410.6742 410.8050 410.9358 411.0666 411.1973 411.3280 411.4588 411.5895 411.7202 411.8508 411.9815 412.1122 412.2428 412.3734 412.5040 412.6346 412.7652 412.8958 413.0263 413.1568 413.2874 413.4179 413.5484 413.6788 413.8093 413.9397 414.0702 414.2006 414.3310 414.4614 414.5918 414.7221 414.8525 414.9828 415.1131 415.2434 415.3737 415.5040 415.6342 415.7645 415.8947 416.0249 416.1551 416.2853 416.4155 416.5456 416.6758 416.8059 416.9360 417.0661 417.1962 417.3263 417.4563 417.5864 417.7164 417.8464 417.9764 418.1064 418.2364 418.3663 418.4962 418.6262 418.7561 418.8860 419.0158 419.1457 419.2756 419.4054 419.5352 419.6650 419.7948 419.9246 420.0544 420.1841 420.3138 420.4435 420.5733 420.7029 420.8326 420.9623 421.0919 421.2215 421.3512 421.4808 421.6103 421.7399 421.8695 421.9990 422.1285 422.2580 422.3875 422.5170 422.6465 422.7759 422.9054 423.0348 423.1642 423.2936 423.4230 423.5523 423.6817 423.8110 423.9404 424.0697 424.1989 424.3282 424.4575 424.5867 424.7160 424.8452 424.9744 425.1036 425.2327 425.3619 425.4910 425.6202 425.7493 425.8784 426.0074 426.1365 426.2656 426.3946 426.5236 426.6526 426.7816 426.9106 427.0396 427.1685 427.2974 427.4264 427.5553 427.6842 427.8130 427.9419 428.0707 428.1996 428.3284 428.4572 428.5860 428.7147 428.8435 428.9722 429.1009 429.2297 429.3584 429.4870 429.6157 429.7443 429.8730 430.0016 430.1302 430.2588 430.3874 430.5159 430.6445 430.7730 430.9015 431.0300 431.1585 431.2870 431.4154 431.5439 431.6723 431.8007 431.9291 432.0575 432.1858 432.3142 432.4425 432.5708 432.6992 432.8274 432.9557 433.0840 433.2122 433.3404 433.4687 433.5969 433.7250 433.8532 433.9814 434.1095 434.2376 434.3657 434.4938 434.6219 434.7500 434.8780 435.0061 435.1341 435.2621 435.3901 435.5180 435.6460 435.7739 435.9019 436.0298 436.1577 436.2856 436.4134 436.5413 436.6691 436.7969 436.9247 437.0525 437.1803 437.3081 437.4358 437.5635 437.6912 437.8189 437.9466 438.0743 438.2020 438.3296 438.4572 438.5848 438.7124 438.8400 438.9676 439.0951 439.2226 439.3502 439.4777 439.6051 439.7326 439.8601 439.9875 440.1149 440.2423 440.3697 440.4971 440.6245 440.7518 440.8792 441.0065 441.1338 441.2611 441.3883 441.5156 441.6428 441.7701 441.8973 442.0245 442.1517 442.2788 442.4060 442.5331 442.6602 442.7873 442.9144 443.0415 443.1686 443.2956 443.4226 443.5496 443.6766 443.8036 443.9306 444.0575 444.1845 444.3114 444.4383 444.5652 444.6920 444.8189 444.9457 445.0726 445.1994 445.3262 445.4530 445.5797 445.7065 445.8332 445.9599 446.0866 446.2133 446.3400 446.4667 446.5933 446.7199 446.8465 446.9731 447.0997 447.2263 447.3528 447.4794 447.6059 447.7324 447.8589 447.9853 448.1118 448.2382 448.3647 448.4911 448.6175 448.7438 448.8702 448.9966 449.1229 449.2492 449.3755 449.5018 449.6281 449.7543 449.8806 450.0068 450.1330 450.2592 450.3854 450.5115 450.6377 450.7638 450.8899 451.0160 451.1421 451.2682 451.3942 451.5202 451.6463 451.7723 451.8983 452.0242 452.1502 452.2761 452.4021 452.5280 452.6539 452.7798 452.9056 453.0315 453.1573 453.2831 453.4089 453.5347 453.6605 453.7862 453.9120 454.0377 454.1634 454.2891 454.4148 454.5404 454.6661 454.7917 454.9173 455.0429 455.1685 455.2941 455.4196 455.5452 455.6707 455.7962 455.9217 456.0472 456.1726 456.2981 456.4235 456.5489 456.6743 456.7997 456.9250 457.0504 457.1757 457.3010 457.4263 457.5516 457.6769 457.8021 457.9274 458.0526 458.1778 458.3030 458.4282 458.5533 458.6785 458.8036 458.9287 459.0538 459.1789 459.3039 459.4290 459.5540 459.6790 459.8040 459.9290 460.0540 460.1789 460.3039 460.4288 460.5537 460.6786 460.8034 460.9283 461.0531 461.1780 461.3028 461.4276 461.5524 461.6771 461.8019 461.9266 462.0513 462.1760 462.3007 462.4254 462.5500 462.6746 462.7993 462.9239 463.0484 463.1730 463.2976 463.4221 463.5466 463.6711 463.7956 463.9201 464.0446 464.1690 464.2934 464.4178 464.5422 464.6666 464.7910 464.9153 465.0397 465.1640 465.2883 465.4126 465.5368 465.6611 465.7853 465.9095 466.0337 466.1579 466.2821 466.4063 466.5304 466.6545 466.7786 466.9027 467.0268 467.1509 467.2749 467.3989 467.5229 467.6469 467.7709 467.8949 468.0188 468.1428 468.2667 468.3906 468.5145 468.6383 468.7622 468.8860 469.0098 469.1336 469.2574 469.3812 469.5049 469.6287 469.7524 469.8761 469.9998 470.1235 470.2471 470.3708 470.4944 470.6180 470.7416 470.8652 470.9887 471.1123 471.2358 471.3593 471.4828 471.6063 471.7298 471.8532 471.9766 472.1001 472.2235 472.3468 472.4702 472.5936 472.7169 472.8402 472.9635 473.0868 473.2101 473.3333 473.4566 473.5798 473.7030 473.8262 473.9493 474.0725 474.1956 474.3188 474.4419 474.5650 474.6880 474.8111 474.9341 475.0572 475.1802 475.3032 475.4261 475.5491 475.6720 475.7950 475.9179 476.0408 476.1637 476.2865 476.4094 476.5322 476.6550 476.7778 476.9006 477.0234 477.1461 477.2688 477.3916 477.5143 477.6369 477.7596 477.8823 478.0049 478.1275 478.2501 478.3727 478.4953 478.6178 478.7404 478.8629 478.9854 479.1079 479.2303 479.3528 479.4752 479.5977 479.7201 479.8424 479.9648 480.0872 480.2095 480.3318 480.4541 480.5764 480.6987 480.8210 480.9432 481.0654 481.1876 481.3098 481.4320 481.5542 481.6763 481.7984 481.9205 482.0426 482.1647 482.2868 482.4088 482.5308 482.6529 482.7749 482.8968 483.0188 483.1407 483.2627 483.3846 483.5065 483.6284 483.7502 483.8721 483.9939 484.1157 484.2375 484.3593 484.4810 484.6028 484.7245 484.8462 484.9679 485.0896 485.2113 485.3329 485.4546 485.5762 485.6978 485.8193 485.9409 486.0625 486.1840 486.3055 486.4270 486.5485 486.6699 486.7914 486.9128 487.0342 487.1556 487.2770 487.3984 487.5197 487.6411 487.7624 487.8837 488.0050 488.1262 488.2475 488.3687 488.4899 488.6111 488.7323 488.8535 488.9746 489.0958 489.2169 489.3380 489.4591 489.5801 489.7012 489.8222 489.9432 490.0642 490.1852 490.3062 490.4271 490.5481 490.6690 490.7899 490.9107 491.0316 491.1525 491.2733 491.3941 491.5149 491.6357 491.7565 491.8772 491.9979 492.1186 492.2393 492.3600 492.4807 492.6013 492.7220 492.8426 492.9632 493.0838 493.2043 493.3249 493.4454 493.5659 493.6864 493.8069 493.9274 494.0478 494.1682 494.2886 494.4090 494.5294 494.6498 494.7701 494.8905 495.0108 495.1311 495.2513 495.3716 495.4918 495.6121 495.7323 495.8525 495.9727 496.0928 496.2130 496.3331 496.4532 496.5733 496.6934 496.8134 496.9335 497.0535 497.1735 497.2935 497.4135 497.5334 497.6534 497.7733 497.8932 498.0131 498.1330 498.2528 498.3727 498.4925 498.6123 498.7321 498.8518 498.9716 499.0913 499.2111 499.3308 499.4504 499.5701 499.6898 499.8094 499.9290 500.0486 500.1682 500.2878 500.4073 500.5269 500.6464 500.7659 500.8854 501.0048 501.1243 501.2437 501.3631 501.4825 501.6019 501.7213 501.8406 501.9599 502.0793 502.1985 502.3178 502.4371 502.5563 502.6756 502.7948 502.9140 503.0331 503.1523 503.2714 503.3906 503.5097 503.6288 503.7478 503.8669 503.9859 504.1050 504.2240 504.3430 504.4619 504.5809 504.6998 504.8187 504.9376 505.0565 505.1754 505.2942 505.4131 505.5319 505.6507 505.7695 505.8882 506.0070 506.1257 506.2444 506.3631 506.4818 506.6005 506.7191 506.8378 506.9564 507.0750 507.1935 507.3121 507.4306 507.5492 507.6677 507.7862 507.9046 508.0231 508.1415 508.2600 508.3784 508.4967 508.6151 508.7335 508.8518 508.9701 509.0884 509.2067 509.3250 509.4432 509.5615 509.6797 509.7979 509.9161 510.0342 510.1524 510.2705 510.3886 510.5067 510.6248 510.7428 510.8609 510.9789 511.0969 511.2149 511.3329 511.4508 511.5688 511.6867 511.8046 511.9225 512.0404 512.1582 512.2760 512.3939 512.5117 512.6294 512.7472 512.8650 512.9827 513.1004 513.2181 513.3358 513.4534 513.5711 513.6887 513.8063 513.9239 514.0415 514.1590 514.2766 514.3941 514.5116 514.6291 514.7466 514.8640 514.9815 515.0989 515.2163 515.3337 515.4510 515.5684 515.6857 515.8030 515.9203 516.0376 516.1549 516.2721 516.3893 516.5065 516.6237 516.7409 516.8581 516.9752 517.0923 517.2094 517.3265 517.4436 517.5606 517.6777 517.7947 517.9117 518.0287 518.1456 518.2626 518.3795 518.4964 518.6133 518.7302 518.8470 518.9639 519.0807 519.1975 519.3143 519.4311 519.5478 519.6646 519.7813 519.8980 520.0147 520.1313 520.2480 520.3646 520.4812 520.5978 520.7144 520.8310 520.9475 521.0640 521.1806 521.2970 521.4135 521.5300 521.6464 521.7628 521.8792 521.9956 522.1120 522.2283 522.3447 522.4610 522.5773 522.6936 522.8098 522.9261 523.0423 523.1585 523.2747 523.3909 523.5070 523.6232 523.7393 523.8554 523.9715 524.0875 524.2036 524.3196 524.4356 524.5516 524.6676 524.7836 524.8995 525.0154 525.1313 525.2472 525.3631 525.4790 525.5948 525.7106 525.8264 525.9422 526.0580 526.1737 526.2895 526.4052 526.5209 526.6365 526.7522 526.8678 526.9835 527.0991 527.2147 527.3302 527.4458 527.5613 527.6768 527.7923 527.9078 528.0233 528.1387 528.2542 528.3696 528.4850 528.6004 528.7157 528.8311 528.9464 529.0617 529.1770 529.2922 529.4075 529.5227 529.6379 529.7531 529.8683 529.9835 530.0986 530.2137 530.3289 530.4439 530.5590 530.6741 530.7891 530.9041 531.0191 531.1341 531.2491 531.3640 531.4790 531.5939 531.7088 531.8236 531.9385 532.0533 532.1682 532.2830 532.3978 532.5125 532.6273 532.7420 532.8567 532.9714 533.0861 533.2008 533.3154 533.4300 533.5446 533.6592 533.7738 533.8883 534.0029 534.1174 534.2319 534.3464 534.4608 534.5753 534.6897 534.8041 534.9185 535.0329 535.1472 535.2616 535.3759 535.4902 535.6045 535.7188 535.8330 535.9472 536.0614 536.1756 536.2898 536.4040 536.5181 536.6322 536.7463 536.8604 536.9745 537.0885 537.2026 537.3166 537.4306 537.5446 537.6585 537.7725 537.8864 538.0003 538.1142 538.2280 538.3419 538.4557 538.5695 538.6833 538.7971 538.9109 --------------------------------------------------------------------------------------- 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: Spectrometer control temperature [°C], 999=no temperature signal Column 63: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 64: Temperature in head sensor [°C], 999=no temperature signal Column 65: Azimuth motor temperature [°C], 999=no temperature signal Column 66: Zenith motor temperature [°C], 999=no temperature signal Column 67: Temperature at electronics board 1 [°C], 999=no temperature signal Column 68: Temperature at electronics board 2 [°C], 999=no temperature signal Column 69: Humidity in head sensor [%], -9=no humidity signal Column 70: Pressure in head sensor [hPa], -9=no pressure signal Column 71: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 72: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 73: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 74-2121: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2122-4169: 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 4170-6217: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------