File name: Pandora217s1_Dalanzadgad_20260128_L1_smca1c8d20240905p1-8.txt File generation date: 20260602T210554.0Z Data description: Level 1 file (corrected signals) Data file version: smca1c8d20240905p1-8 Local principal investigator: Enkhbaatar Davaanyam Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 217 Spectrometer number: 1 Processing software version used: BlickP v1.8.88 Instrument operation file used: Pandora217_OF_v4d20211203.txt Instrument calibration file used: Pandora217s1_CF_v8d20240905.txt Level 0 file used: Pandora217s1_Dalanzadgad_20260128_L0.txt Full location name: Center for Meteorology, Hydrology and Environmental Monitoring, Dalanzadgad Short location name: Dalanzadgad Country of location: Mongolia Location latitude [deg]: 43.5773 Location longitude [deg]: 104.4191 Location altitude [m]: 1466 Local noon date: 20260128 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, matrix method stray light correction (replaced by simple method) Data caveats: None Nominal wavelengths [nm]: 275.8942 276.0377 276.1812 276.3247 276.4682 276.6116 276.7551 276.8985 277.0420 277.1854 277.3288 277.4722 277.6156 277.7590 277.9024 278.0457 278.1891 278.3324 278.4758 278.6191 278.7624 278.9057 279.0490 279.1923 279.3356 279.4788 279.6221 279.7653 279.9086 280.0518 280.1950 280.3382 280.4814 280.6246 280.7678 280.9109 281.0541 281.1972 281.3404 281.4835 281.6266 281.7697 281.9128 282.0559 282.1990 282.3420 282.4851 282.6281 282.7712 282.9142 283.0572 283.2002 283.3432 283.4862 283.6291 283.7721 283.9150 284.0580 284.2009 284.3438 284.4867 284.6296 284.7725 284.9154 285.0583 285.2011 285.3440 285.4868 285.6296 285.7724 285.9152 286.0580 286.2008 286.3436 286.4863 286.6291 286.7718 286.9146 287.0573 287.2000 287.3427 287.4854 287.6280 287.7707 287.9134 288.0560 288.1986 288.3412 288.4839 288.6265 288.7690 288.9116 289.0542 289.1967 289.3393 289.4818 289.6244 289.7669 289.9094 290.0519 290.1943 290.3368 290.4793 290.6217 290.7642 290.9066 291.0490 291.1914 291.3338 291.4762 291.6186 291.7609 291.9033 292.0456 292.1879 292.3303 292.4726 292.6149 292.7571 292.8994 293.0417 293.1839 293.3262 293.4684 293.6106 293.7528 293.8950 294.0372 294.1794 294.3215 294.4637 294.6058 294.7480 294.8901 295.0322 295.1743 295.3164 295.4585 295.6005 295.7426 295.8846 296.0266 296.1687 296.3107 296.4527 296.5947 296.7366 296.8786 297.0205 297.1625 297.3044 297.4463 297.5882 297.7301 297.8720 298.0139 298.1558 298.2976 298.4395 298.5813 298.7231 298.8649 299.0067 299.1485 299.2903 299.4320 299.5738 299.7155 299.8572 299.9990 300.1407 300.2824 300.4240 300.5657 300.7074 300.8490 300.9907 301.1323 301.2739 301.4155 301.5571 301.6987 301.8403 301.9818 302.1234 302.2649 302.4064 302.5479 302.6894 302.8309 302.9724 303.1139 303.2553 303.3968 303.5382 303.6796 303.8210 303.9624 304.1038 304.2452 304.3866 304.5279 304.6693 304.8106 304.9519 305.0932 305.2345 305.3758 305.5171 305.6583 305.7996 305.9408 306.0821 306.2233 306.3645 306.5057 306.6469 306.7880 306.9292 307.0703 307.2115 307.3526 307.4937 307.6348 307.7759 307.9170 308.0581 308.1991 308.3402 308.4812 308.6222 308.7632 308.9042 309.0452 309.1862 309.3271 309.4681 309.6090 309.7500 309.8909 310.0318 310.1727 310.3136 310.4544 310.5953 310.7361 310.8770 311.0178 311.1586 311.2994 311.4402 311.5810 311.7218 311.8625 312.0033 312.1440 312.2847 312.4254 312.5661 312.7068 312.8475 312.9881 313.1288 313.2694 313.4100 313.5507 313.6913 313.8319 313.9724 314.1130 314.2536 314.3941 314.5346 314.6752 314.8157 314.9562 315.0967 315.2371 315.3776 315.5181 315.6585 315.7989 315.9393 316.0798 316.2201 316.3605 316.5009 316.6413 316.7816 316.9219 317.0623 317.2026 317.3429 317.4832 317.6234 317.7637 317.9040 318.0442 318.1844 318.3247 318.4649 318.6051 318.7452 318.8854 319.0256 319.1657 319.3058 319.4460 319.5861 319.7262 319.8663 320.0064 320.1464 320.2865 320.4265 320.5665 320.7066 320.8466 320.9866 321.1265 321.2665 321.4065 321.5464 321.6864 321.8263 321.9662 322.1061 322.2460 322.3859 322.5257 322.6656 322.8054 322.9452 323.0851 323.2249 323.3647 323.5044 323.6442 323.7840 323.9237 324.0634 324.2032 324.3429 324.4826 324.6223 324.7619 324.9016 325.0412 325.1809 325.3205 325.4601 325.5997 325.7393 325.8789 326.0185 326.1580 326.2976 326.4371 326.5766 326.7161 326.8556 326.9951 327.1346 327.2740 327.4135 327.5529 327.6923 327.8318 327.9712 328.1105 328.2499 328.3893 328.5286 328.6680 328.8073 328.9466 329.0859 329.2252 329.3645 329.5038 329.6430 329.7823 329.9215 330.0607 330.1999 330.3391 330.4783 330.6175 330.7566 330.8958 331.0349 331.1741 331.3132 331.4523 331.5914 331.7304 331.8695 332.0085 332.1476 332.2866 332.4256 332.5646 332.7036 332.8426 332.9816 333.1205 333.2595 333.3984 333.5373 333.6762 333.8151 333.9540 334.0929 334.2317 334.3706 334.5094 334.6482 334.7870 334.9258 335.0646 335.2034 335.3422 335.4809 335.6197 335.7584 335.8971 336.0358 336.1745 336.3132 336.4518 336.5905 336.7291 336.8677 337.0064 337.1450 337.2836 337.4221 337.5607 337.6993 337.8378 337.9763 338.1148 338.2533 338.3918 338.5303 338.6688 338.8072 338.9457 339.0841 339.2225 339.3610 339.4994 339.6377 339.7761 339.9145 340.0528 340.1911 340.3295 340.4678 340.6061 340.7444 340.8826 341.0209 341.1591 341.2974 341.4356 341.5738 341.7120 341.8502 341.9884 342.1265 342.2647 342.4028 342.5410 342.6791 342.8172 342.9553 343.0933 343.2314 343.3694 343.5075 343.6455 343.7835 343.9215 344.0595 344.1975 344.3355 344.4734 344.6114 344.7493 344.8872 345.0251 345.1630 345.3009 345.4387 345.5766 345.7144 345.8523 345.9901 346.1279 346.2657 346.4034 346.5412 346.6790 346.8167 346.9544 347.0921 347.2299 347.3675 347.5052 347.6429 347.7805 347.9182 348.0558 348.1934 348.3310 348.4686 348.6062 348.7438 348.8813 349.0189 349.1564 349.2939 349.4314 349.5689 349.7064 349.8439 349.9813 350.1187 350.2562 350.3936 350.5310 350.6684 350.8058 350.9431 351.0805 351.2178 351.3552 351.4925 351.6298 351.7671 351.9043 352.0416 352.1789 352.3161 352.4533 352.5905 352.7277 352.8649 353.0021 353.1393 353.2764 353.4136 353.5507 353.6878 353.8249 353.9620 354.0991 354.2361 354.3732 354.5102 354.6472 354.7843 354.9213 355.0582 355.1952 355.3322 355.4691 355.6061 355.7430 355.8799 356.0168 356.1537 356.2906 356.4274 356.5643 356.7011 356.8379 356.9747 357.1115 357.2483 357.3851 357.5218 357.6586 357.7953 357.9320 358.0687 358.2054 358.3421 358.4788 358.6154 358.7521 358.8887 359.0253 359.1619 359.2985 359.4351 359.5717 359.7082 359.8447 359.9813 360.1178 360.2543 360.3908 360.5273 360.6637 360.8002 360.9366 361.0730 361.2094 361.3458 361.4822 361.6186 361.7549 361.8913 362.0276 362.1639 362.3003 362.4366 362.5728 362.7091 362.8454 362.9816 363.1178 363.2540 363.3902 363.5264 363.6626 363.7988 363.9349 364.0711 364.2072 364.3433 364.4794 364.6155 364.7516 364.8876 365.0237 365.1597 365.2957 365.4317 365.5677 365.7037 365.8397 365.9757 366.1116 366.2475 366.3834 366.5194 366.6552 366.7911 366.9270 367.0628 367.1987 367.3345 367.4703 367.6061 367.7419 367.8777 368.0134 368.1492 368.2849 368.4206 368.5563 368.6920 368.8277 368.9634 369.0990 369.2347 369.3703 369.5059 369.6415 369.7771 369.9127 370.0483 370.1838 370.3194 370.4549 370.5904 370.7259 370.8614 370.9968 371.1323 371.2677 371.4032 371.5386 371.6740 371.8094 371.9448 372.0801 372.2155 372.3508 372.4861 372.6215 372.7568 372.8920 373.0273 373.1626 373.2978 373.4330 373.5683 373.7035 373.8387 373.9738 374.1090 374.2442 374.3793 374.5144 374.6495 374.7846 374.9197 375.0548 375.1898 375.3249 375.4599 375.5949 375.7300 375.8649 375.9999 376.1349 376.2698 376.4048 376.5397 376.6746 376.8095 376.9444 377.0793 377.2141 377.3490 377.4838 377.6186 377.7534 377.8882 378.0230 378.1578 378.2925 378.4272 378.5620 378.6967 378.8314 378.9661 379.1007 379.2354 379.3700 379.5047 379.6393 379.7739 379.9085 380.0430 380.1776 380.3121 380.4467 380.5812 380.7157 380.8502 380.9847 381.1191 381.2536 381.3880 381.5225 381.6569 381.7913 381.9257 382.0600 382.1944 382.3287 382.4631 382.5974 382.7317 382.8660 383.0003 383.1345 383.2688 383.4030 383.5372 383.6714 383.8056 383.9398 384.0740 384.2081 384.3423 384.4764 384.6105 384.7446 384.8787 385.0128 385.1468 385.2809 385.4149 385.5489 385.6829 385.8169 385.9509 386.0849 386.2188 386.3527 386.4867 386.6206 386.7545 386.8883 387.0222 387.1561 387.2899 387.4237 387.5575 387.6913 387.8251 387.9589 388.0926 388.2264 388.3601 388.4938 388.6275 388.7612 388.8949 389.0286 389.1622 389.2958 389.4295 389.5631 389.6966 389.8302 389.9638 390.0973 390.2309 390.3644 390.4979 390.6314 390.7649 390.8983 391.0318 391.1652 391.2987 391.4321 391.5655 391.6989 391.8322 391.9656 392.0989 392.2322 392.3656 392.4989 392.6321 392.7654 392.8987 393.0319 393.1651 393.2984 393.4316 393.5648 393.6979 393.8311 393.9642 394.0974 394.2305 394.3636 394.4967 394.6298 394.7628 394.8959 395.0289 395.1619 395.2949 395.4279 395.5609 395.6939 395.8268 395.9598 396.0927 396.2256 396.3585 396.4914 396.6242 396.7571 396.8899 397.0227 397.1556 397.2883 397.4211 397.5539 397.6867 397.8194 397.9521 398.0848 398.2175 398.3502 398.4829 398.6155 398.7482 398.8808 399.0134 399.1460 399.2786 399.4112 399.5437 399.6763 399.8088 399.9413 400.0738 400.2063 400.3388 400.4712 400.6037 400.7361 400.8685 401.0009 401.1333 401.2657 401.3980 401.5304 401.6627 401.7950 401.9273 402.0596 402.1919 402.3242 402.4564 402.5886 402.7208 402.8530 402.9852 403.1174 403.2496 403.3817 403.5138 403.6460 403.7781 403.9102 404.0422 404.1743 404.3063 404.4384 404.5704 404.7024 404.8344 404.9663 405.0983 405.2303 405.3622 405.4941 405.6260 405.7579 405.8898 406.0216 406.1535 406.2853 406.4171 406.5489 406.6807 406.8125 406.9442 407.0760 407.2077 407.3394 407.4711 407.6028 407.7345 407.8662 407.9978 408.1294 408.2611 408.3927 408.5242 408.6558 408.7874 408.9189 409.0505 409.1820 409.3135 409.4450 409.5764 409.7079 409.8393 409.9708 410.1022 410.2336 410.3650 410.4963 410.6277 410.7590 410.8904 411.0217 411.1530 411.2843 411.4155 411.5468 411.6780 411.8092 411.9405 412.0717 412.2028 412.3340 412.4652 412.5963 412.7274 412.8585 412.9896 413.1207 413.2518 413.3828 413.5139 413.6449 413.7759 413.9069 414.0379 414.1688 414.2998 414.4307 414.5617 414.6926 414.8235 414.9543 415.0852 415.2160 415.3469 415.4777 415.6085 415.7393 415.8701 416.0008 416.1316 416.2623 416.3930 416.5237 416.6544 416.7851 416.9158 417.0464 417.1770 417.3077 417.4383 417.5688 417.6994 417.8300 417.9605 418.0910 418.2215 418.3520 418.4825 418.6130 418.7435 418.8739 419.0043 419.1347 419.2651 419.3955 419.5259 419.6562 419.7866 419.9169 420.0472 420.1775 420.3078 420.4380 420.5683 420.6985 420.8287 420.9589 421.0891 421.2193 421.3495 421.4796 421.6097 421.7399 421.8700 422.0000 422.1301 422.2602 422.3902 422.5202 422.6503 422.7803 422.9102 423.0402 423.1702 423.3001 423.4300 423.5599 423.6898 423.8197 423.9496 424.0794 424.2093 424.3391 424.4689 424.5987 424.7284 424.8582 424.9880 425.1177 425.2474 425.3771 425.5068 425.6365 425.7661 425.8958 426.0254 426.1550 426.2846 426.4142 426.5438 426.6733 426.8028 426.9324 427.0619 427.1914 427.3209 427.4503 427.5798 427.7092 427.8386 427.9680 428.0974 428.2268 428.3561 428.4855 428.6148 428.7441 428.8734 429.0027 429.1320 429.2612 429.3905 429.5197 429.6489 429.7781 429.9073 430.0365 430.1656 430.2947 430.4239 430.5530 430.6821 430.8111 430.9402 431.0692 431.1983 431.3273 431.4563 431.5853 431.7142 431.8432 431.9721 432.1011 432.2300 432.3589 432.4878 432.6166 432.7455 432.8743 433.0031 433.1319 433.2607 433.3895 433.5183 433.6470 433.7757 433.9044 434.0331 434.1618 434.2905 434.4191 434.5478 434.6764 434.8050 434.9336 435.0622 435.1908 435.3193 435.4478 435.5764 435.7049 435.8333 435.9618 436.0903 436.2187 436.3471 436.4756 436.6040 436.7323 436.8607 436.9891 437.1174 437.2457 437.3740 437.5023 437.6306 437.7588 437.8871 438.0153 438.1435 438.2717 438.3999 438.5281 438.6562 438.7844 438.9125 439.0406 439.1687 439.2968 439.4249 439.5529 439.6809 439.8089 439.9370 440.0649 440.1929 440.3209 440.4488 440.5767 440.7046 440.8325 440.9604 441.0883 441.2161 441.3440 441.4718 441.5996 441.7274 441.8551 441.9829 442.1106 442.2384 442.3661 442.4938 442.6215 442.7491 442.8768 443.0044 443.1320 443.2596 443.3872 443.5148 443.6424 443.7699 443.8974 444.0249 444.1524 444.2799 444.4074 444.5348 444.6623 444.7897 444.9171 445.0445 445.1719 445.2992 445.4266 445.5539 445.6812 445.8085 445.9358 446.0630 446.1903 446.3175 446.4448 446.5720 446.6991 446.8263 446.9535 447.0806 447.2077 447.3349 447.4620 447.5890 447.7161 447.8431 447.9702 448.0972 448.2242 448.3512 448.4782 448.6051 448.7321 448.8590 448.9859 449.1128 449.2397 449.3665 449.4934 449.6202 449.7470 449.8738 450.0006 450.1274 450.2542 450.3809 450.5076 450.6343 450.7610 450.8877 451.0144 451.1410 451.2676 451.3942 451.5208 451.6474 451.7740 451.9006 452.0271 452.1536 452.2801 452.4066 452.5331 452.6595 452.7860 452.9124 453.0388 453.1652 453.2916 453.4180 453.5443 453.6706 453.7970 453.9233 454.0496 454.1758 454.3021 454.4283 454.5545 454.6808 454.8070 454.9331 455.0593 455.1854 455.3116 455.4377 455.5638 455.6899 455.8159 455.9420 456.0680 456.1940 456.3200 456.4460 456.5720 456.6980 456.8239 456.9498 457.0757 457.2016 457.3275 457.4534 457.5792 457.7051 457.8309 457.9567 458.0825 458.2082 458.3340 458.4597 458.5854 458.7111 458.8368 458.9625 459.0882 459.2138 459.3394 459.4650 459.5906 459.7162 459.8418 459.9673 460.0928 460.2184 460.3439 460.4693 460.5948 460.7203 460.8457 460.9711 461.0965 461.2219 461.3473 461.4726 461.5980 461.7233 461.8486 461.9739 462.0992 462.2244 462.3497 462.4749 462.6001 462.7253 462.8505 462.9757 463.1008 463.2260 463.3511 463.4762 463.6013 463.7263 463.8514 463.9764 464.1015 464.2265 464.3514 464.4764 464.6014 464.7263 464.8512 464.9762 465.1011 465.2259 465.3508 465.4756 465.6005 465.7253 465.8501 465.9749 466.0996 466.2244 466.3491 466.4738 466.5985 466.7232 466.8479 466.9725 467.0972 467.2218 467.3464 467.4710 467.5956 467.7201 467.8447 467.9692 468.0937 468.2182 468.3427 468.4671 468.5916 468.7160 468.8404 468.9648 469.0892 469.2135 469.3379 469.4622 469.5865 469.7108 469.8351 469.9594 470.0836 470.2079 470.3321 470.4563 470.5805 470.7046 470.8288 470.9529 471.0771 471.2012 471.3253 471.4493 471.5734 471.6974 471.8214 471.9455 472.0694 472.1934 472.3174 472.4413 472.5652 472.6892 472.8130 472.9369 473.0608 473.1846 473.3085 473.4323 473.5561 473.6798 473.8036 473.9274 474.0511 474.1748 474.2985 474.4222 474.5458 474.6695 474.7931 474.9167 475.0403 475.1639 475.2875 475.4111 475.5346 475.6581 475.7816 475.9051 476.0286 476.1520 476.2755 476.3989 476.5223 476.6457 476.7690 476.8924 477.0157 477.1390 477.2624 477.3856 477.5089 477.6322 477.7554 477.8786 478.0018 478.1250 478.2482 478.3714 478.4945 478.6176 478.7407 478.8638 478.9869 479.1100 479.2330 479.3560 479.4790 479.6020 479.7250 479.8480 479.9709 480.0938 480.2168 480.3396 480.4625 480.5854 480.7082 480.8311 480.9539 481.0767 481.1994 481.3222 481.4450 481.5677 481.6904 481.8131 481.9358 482.0584 482.1811 482.3037 482.4263 482.5489 482.6715 482.7941 482.9166 483.0391 483.1616 483.2841 483.4066 483.5291 483.6515 483.7740 483.8964 484.0188 484.1412 484.2635 484.3859 484.5082 484.6305 484.7528 484.8751 484.9973 485.1196 485.2418 485.3640 485.4862 485.6084 485.7306 485.8527 485.9749 486.0970 486.2191 486.3411 486.4632 486.5853 486.7073 486.8293 486.9513 487.0733 487.1952 487.3172 487.4391 487.5610 487.6829 487.8048 487.9267 488.0485 488.1703 488.2921 488.4139 488.5357 488.6575 488.7792 488.9010 489.0227 489.1444 489.2660 489.3877 489.5093 489.6310 489.7526 489.8742 489.9957 490.1173 490.2388 490.3604 490.4819 490.6034 490.7249 490.8463 490.9678 491.0892 491.2106 491.3320 491.4534 491.5747 491.6960 491.8174 491.9387 492.0600 492.1812 492.3025 492.4237 492.5450 492.6662 492.7874 492.9085 493.0297 493.1508 493.2719 493.3930 493.5141 493.6352 493.7562 493.8773 493.9983 494.1193 494.2403 494.3613 494.4822 494.6031 494.7241 494.8450 494.9658 495.0867 495.2076 495.3284 495.4492 495.5700 495.6908 495.8115 495.9323 496.0530 496.1737 496.2944 496.4151 496.5358 496.6564 496.7770 496.8977 497.0183 497.1388 497.2594 497.3799 497.5005 497.6210 497.7415 497.8619 497.9824 498.1028 498.2232 498.3437 498.4640 498.5844 498.7048 498.8251 498.9454 499.0657 499.1860 499.3063 499.4265 499.5468 499.6670 499.7872 499.9074 500.0275 500.1477 500.2678 500.3879 500.5080 500.6281 500.7482 500.8682 500.9882 501.1083 501.2282 501.3482 501.4682 501.5881 501.7081 501.8280 501.9478 502.0677 502.1876 502.3074 502.4272 502.5470 502.6668 502.7866 502.9064 503.0261 503.1458 503.2655 503.3852 503.5049 503.6245 503.7441 503.8638 503.9834 504.1029 504.2225 504.3420 504.4616 504.5811 504.7006 504.8201 504.9395 505.0590 505.1784 505.2978 505.4172 505.5366 505.6559 505.7752 505.8946 506.0139 506.1332 506.2524 506.3717 506.4909 506.6101 506.7293 506.8485 506.9677 507.0868 507.2059 507.3251 507.4442 507.5632 507.6823 507.8013 507.9204 508.0394 508.1584 508.2773 508.3963 508.5152 508.6342 508.7531 508.8719 508.9908 509.1097 509.2285 509.3473 509.4661 509.5849 509.7037 509.8224 509.9411 510.0598 510.1785 510.2972 510.4159 510.5345 510.6531 510.7717 510.8903 511.0089 511.1275 511.2460 511.3645 511.4830 511.6015 511.7200 511.8384 511.9569 512.0753 512.1937 512.3120 512.4304 512.5488 512.6671 512.7854 512.9037 513.0220 513.1402 513.2585 513.3767 513.4949 513.6131 513.7312 513.8494 513.9675 514.0856 514.2037 514.3218 514.4399 514.5579 514.6760 514.7940 514.9120 515.0299 515.1479 515.2658 515.3838 515.5017 515.6195 515.7374 515.8553 515.9731 516.0909 516.2087 516.3265 516.4443 516.5620 516.6797 516.7974 516.9151 517.0328 517.1505 517.2681 517.3857 517.5033 517.6209 517.7385 517.8561 517.9736 518.0911 518.2086 518.3261 518.4435 518.5610 518.6784 518.7958 518.9132 519.0306 519.1480 519.2653 519.3826 519.4999 519.6172 519.7345 519.8517 519.9690 520.0862 520.2034 520.3205 520.4377 520.5549 520.6720 520.7891 520.9062 521.0233 521.1403 521.2573 521.3744 521.4914 521.6083 521.7253 521.8423 521.9592 522.0761 522.1930 522.3099 522.4267 522.5436 522.6604 522.7772 522.8940 523.0108 523.1275 523.2442 523.3610 523.4777 523.5943 523.7110 523.8276 523.9443 524.0609 524.1775 524.2940 524.4106 524.5271 524.6437 524.7602 524.8766 524.9931 525.1096 525.2260 525.3424 525.4588 525.5752 525.6915 525.8079 525.9242 526.0405 526.1568 526.2730 526.3893 526.5055 526.6217 526.7379 526.8541 526.9703 527.0864 527.2025 527.3186 527.4347 527.5508 527.6668 527.7829 527.8989 528.0149 528.1309 528.2468 528.3628 528.4787 528.5946 528.7105 528.8264 528.9422 529.0581 529.1739 529.2897 529.4055 529.5212 529.6370 529.7527 529.8684 529.9841 530.0998 530.2154 530.3310 530.4467 530.5623 530.6778 530.7934 530.9090 531.0245 531.1400 531.2555 531.3709 531.4864 531.6018 531.7173 531.8327 531.9480 532.0634 532.1787 532.2941 532.4094 532.5247 532.6399 532.7552 532.8704 532.9856 533.1008 533.2160 533.3312 533.4463 533.5614 533.6765 533.7916 533.9067 534.0218 534.1368 534.2518 534.3668 534.4818 534.5967 534.7117 534.8266 534.9415 535.0564 535.1713 535.2861 535.4009 535.5158 535.6305 535.7453 535.8601 535.9748 536.0895 536.2042 536.3189 536.4336 536.5482 536.6629 536.7775 536.8921 537.0066 537.1212 537.2357 537.3502 537.4647 537.5792 537.6937 537.8081 537.9225 538.0369 538.1513 538.2657 538.3800 538.4944 538.6087 538.7230 538.8373 538.9515 539.0657 539.1800 539.2942 539.4083 539.5225 539.6366 539.7508 539.8649 539.9790 540.0930 540.2071 540.3211 540.4351 540.5491 540.6631 540.7770 540.8910 541.0049 541.1188 541.2327 541.3465 541.4604 541.5742 541.6880 541.8018 541.9156 542.0293 --------------------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------------------