File name: Pandora213s1_ChiangMai_20260221_L1_smca1c6d20250829p1-8.txt File generation date: 20260222T105056.0Z Data description: Level 1 file (corrected signals) Data file version: smca1c6d20250829p1-8 Local principal investigator: Surassawadee Phoompanit Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 213 Spectrometer number: 1 Processing software version used: BlickP v1.8.88 Instrument operation file used: Pandora213_OF_v4d20250728.txt Instrument calibration file used: Pandora213s1_CF_v6d20250829.txt Level 0 file used: Pandora213s1_ChiangMai_20260221_L0.txt Full location name: Chiang Mai Rajabhat University (Chiang Mai) Short location name: ChiangMai Country of location: Thailand Location latitude [deg]: 18.8063 Location longitude [deg]: 98.9860 Location altitude [m]: 60 Local noon date: 20260221 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 5 Nominal wavelengths [nm]: 277.2284 277.3717 277.5150 277.6583 277.8016 277.9449 278.0882 278.2314 278.3747 278.5179 278.6612 278.8044 278.9476 279.0908 279.2340 279.3772 279.5204 279.6636 279.8067 279.9499 280.0930 280.2362 280.3793 280.5224 280.6655 280.8086 280.9517 281.0948 281.2378 281.3809 281.5239 281.6670 281.8100 281.9530 282.0960 282.2390 282.3820 282.5250 282.6680 282.8109 282.9539 283.0968 283.2397 283.3827 283.5256 283.6685 283.8114 283.9542 284.0971 284.2400 284.3828 284.5257 284.6685 284.8113 284.9541 285.0970 285.2397 285.3825 285.5253 285.6681 285.8108 285.9536 286.0963 286.2390 286.3817 286.5245 286.6671 286.8098 286.9525 287.0952 287.2378 287.3805 287.5231 287.6657 287.8084 287.9510 288.0936 288.2362 288.3787 288.5213 288.6639 288.8064 288.9489 289.0915 289.2340 289.3765 289.5190 289.6615 289.8040 289.9464 290.0889 290.2313 290.3738 290.5162 290.6586 290.8010 290.9434 291.0858 291.2282 291.3706 291.5129 291.6553 291.7976 291.9399 292.0822 292.2246 292.3668 292.5091 292.6514 292.7937 292.9359 293.0782 293.2204 293.3626 293.5049 293.6471 293.7893 293.9314 294.0736 294.2158 294.3579 294.5001 294.6422 294.7844 294.9265 295.0686 295.2107 295.3527 295.4948 295.6369 295.7789 295.9210 296.0630 296.2050 296.3470 296.4891 296.6310 296.7730 296.9150 297.0570 297.1989 297.3408 297.4828 297.6247 297.7666 297.9085 298.0504 298.1923 298.3341 298.4760 298.6178 298.7597 298.9015 299.0433 299.1851 299.3269 299.4687 299.6105 299.7522 299.8940 300.0357 300.1775 300.3192 300.4609 300.6026 300.7443 300.8860 301.0277 301.1693 301.3110 301.4526 301.5942 301.7359 301.8775 302.0191 302.1606 302.3022 302.4438 302.5853 302.7269 302.8684 303.0099 303.1515 303.2930 303.4345 303.5759 303.7174 303.8589 304.0003 304.1418 304.2832 304.4246 304.5660 304.7074 304.8488 304.9902 305.1315 305.2729 305.4142 305.5556 305.6969 305.8382 305.9795 306.1208 306.2621 306.4033 306.5446 306.6858 306.8271 306.9683 307.1095 307.2507 307.3919 307.5331 307.6743 307.8154 307.9566 308.0977 308.2389 308.3800 308.5211 308.6622 308.8033 308.9443 309.0854 309.2265 309.3675 309.5085 309.6496 309.7906 309.9316 310.0726 310.2135 310.3545 310.4955 310.6364 310.7773 310.9183 311.0592 311.2001 311.3410 311.4819 311.6227 311.7636 311.9044 312.0453 312.1861 312.3269 312.4677 312.6085 312.7493 312.8901 313.0308 313.1716 313.3123 313.4530 313.5938 313.7345 313.8752 314.0159 314.1565 314.2972 314.4378 314.5785 314.7191 314.8597 315.0003 315.1409 315.2815 315.4221 315.5627 315.7032 315.8437 315.9843 316.1248 316.2653 316.4058 316.5463 316.6868 316.8272 316.9677 317.1081 317.2485 317.3890 317.5294 317.6698 317.8102 317.9505 318.0909 318.2312 318.3716 318.5119 318.6522 318.7925 318.9328 319.0731 319.2134 319.3537 319.4939 319.6342 319.7744 319.9146 320.0548 320.1950 320.3352 320.4754 320.6155 320.7557 320.8958 321.0360 321.1761 321.3162 321.4563 321.5964 321.7364 321.8765 322.0165 322.1566 322.2966 322.4366 322.5766 322.7166 322.8566 322.9966 323.1365 323.2765 323.4164 323.5563 323.6963 323.8362 323.9761 324.1159 324.2558 324.3957 324.5355 324.6753 324.8152 324.9550 325.0948 325.2346 325.3743 325.5141 325.6539 325.7936 325.9333 326.0731 326.2128 326.3525 326.4921 326.6318 326.7715 326.9111 327.0508 327.1904 327.3300 327.4696 327.6092 327.7488 327.8884 328.0279 328.1675 328.3070 328.4465 328.5861 328.7256 328.8651 329.0045 329.1440 329.2835 329.4229 329.5623 329.7018 329.8412 329.9806 330.1199 330.2593 330.3987 330.5380 330.6774 330.8167 330.9560 331.0953 331.2346 331.3739 331.5132 331.6524 331.7917 331.9309 332.0701 332.2094 332.3486 332.4877 332.6269 332.7661 332.9052 333.0444 333.1835 333.3226 333.4617 333.6008 333.7399 333.8790 334.0180 334.1571 334.2961 334.4352 334.5742 334.7132 334.8522 334.9911 335.1301 335.2691 335.4080 335.5469 335.6858 335.8248 335.9636 336.1025 336.2414 336.3803 336.5191 336.6579 336.7968 336.9356 337.0744 337.2132 337.3520 337.4907 337.6295 337.7682 337.9069 338.0457 338.1844 338.3231 338.4617 338.6004 338.7391 338.8777 339.0164 339.1550 339.2936 339.4322 339.5708 339.7093 339.8479 339.9865 340.1250 340.2635 340.4020 340.5405 340.6790 340.8175 340.9560 341.0944 341.2329 341.3713 341.5097 341.6481 341.7865 341.9249 342.0633 342.2016 342.3400 342.4783 342.6166 342.7550 342.8933 343.0315 343.1698 343.3081 343.4463 343.5846 343.7228 343.8610 343.9992 344.1374 344.2756 344.4138 344.5519 344.6900 344.8282 344.9663 345.1044 345.2425 345.3806 345.5186 345.6567 345.7947 345.9328 346.0708 346.2088 346.3468 346.4848 346.6228 346.7607 346.8987 347.0366 347.1745 347.3124 347.4503 347.5882 347.7261 347.8640 348.0018 348.1396 348.2775 348.4153 348.5531 348.6909 348.8286 348.9664 349.1042 349.2419 349.3796 349.5173 349.6550 349.7927 349.9304 350.0681 350.2057 350.3434 350.4810 350.6186 350.7562 350.8938 351.0314 351.1690 351.3065 351.4441 351.5816 351.7191 351.8566 351.9941 352.1316 352.2691 352.4065 352.5440 352.6814 352.8188 352.9562 353.0936 353.2310 353.3684 353.5057 353.6431 353.7804 353.9177 354.0550 354.1923 354.3296 354.4669 354.6041 354.7414 354.8786 355.0158 355.1530 355.2902 355.4274 355.5646 355.7017 355.8389 355.9760 356.1131 356.2502 356.3873 356.5244 356.6615 356.7985 356.9356 357.0726 357.2096 357.3466 357.4836 357.6206 357.7576 357.8945 358.0315 358.1684 358.3053 358.4422 358.5791 358.7160 358.8529 358.9897 359.1266 359.2634 359.4002 359.5370 359.6738 359.8106 359.9474 360.0841 360.2209 360.3576 360.4943 360.6310 360.7677 360.9044 361.0411 361.1777 361.3144 361.4510 361.5876 361.7242 361.8608 361.9974 362.1340 362.2705 362.4070 362.5436 362.6801 362.8166 362.9531 363.0895 363.2260 363.3625 363.4989 363.6353 363.7717 363.9081 364.0445 364.1809 364.3173 364.4536 364.5899 364.7263 364.8626 364.9989 365.1352 365.2714 365.4077 365.5439 365.6802 365.8164 365.9526 366.0888 366.2250 366.3611 366.4973 366.6334 366.7696 366.9057 367.0418 367.1779 367.3140 367.4500 367.5861 367.7221 367.8581 367.9942 368.1302 368.2661 368.4021 368.5381 368.6740 368.8100 368.9459 369.0818 369.2177 369.3536 369.4895 369.6253 369.7612 369.8970 370.0328 370.1686 370.3044 370.4402 370.5760 370.7117 370.8475 370.9832 371.1189 371.2546 371.3903 371.5260 371.6616 371.7973 371.9329 372.0686 372.2042 372.3398 372.4754 372.6109 372.7465 372.8820 373.0176 373.1531 373.2886 373.4241 373.5596 373.6950 373.8305 373.9659 374.1014 374.2368 374.3722 374.5076 374.6430 374.7783 374.9137 375.0490 375.1843 375.3196 375.4549 375.5902 375.7255 375.8608 375.9960 376.1312 376.2664 376.4017 376.5368 376.6720 376.8072 376.9423 377.0775 377.2126 377.3477 377.4828 377.6179 377.7530 377.8880 378.0231 378.1581 378.2931 378.4281 378.5631 378.6981 378.8331 378.9680 379.1030 379.2379 379.3728 379.5077 379.6426 379.7775 379.9124 380.0472 380.1820 380.3169 380.4517 380.5865 380.7212 380.8560 380.9908 381.1255 381.2602 381.3949 381.5296 381.6643 381.7990 381.9337 382.0683 382.2030 382.3376 382.4722 382.6068 382.7414 382.8759 383.0105 383.1450 383.2795 383.4141 383.5486 383.6831 383.8175 383.9520 384.0864 384.2209 384.3553 384.4897 384.6241 384.7585 384.8928 385.0272 385.1615 385.2959 385.4302 385.5645 385.6987 385.8330 385.9673 386.1015 386.2358 386.3700 386.5042 386.6384 386.7725 386.9067 387.0409 387.1750 387.3091 387.4432 387.5773 387.7114 387.8455 387.9795 388.1136 388.2476 388.3816 388.5156 388.6496 388.7836 388.9175 389.0515 389.1854 389.3193 389.4533 389.5871 389.7210 389.8549 389.9887 390.1226 390.2564 390.3902 390.5240 390.6578 390.7916 390.9253 391.0591 391.1928 391.3265 391.4602 391.5939 391.7276 391.8612 391.9949 392.1285 392.2621 392.3957 392.5293 392.6629 392.7965 392.9300 393.0636 393.1971 393.3306 393.4641 393.5976 393.7311 393.8645 393.9980 394.1314 394.2648 394.3982 394.5316 394.6650 394.7983 394.9317 395.0650 395.1983 395.3316 395.4649 395.5982 395.7314 395.8647 395.9979 396.1312 396.2644 396.3976 396.5307 396.6639 396.7971 396.9302 397.0633 397.1964 397.3295 397.4626 397.5957 397.7287 397.8618 397.9948 398.1278 398.2608 398.3938 398.5268 398.6597 398.7927 398.9256 399.0585 399.1914 399.3243 399.4572 399.5900 399.7229 399.8557 399.9885 400.1214 400.2541 400.3869 400.5197 400.6524 400.7852 400.9179 401.0506 401.1833 401.3160 401.4486 401.5813 401.7139 401.8465 401.9792 402.1118 402.2443 402.3769 402.5095 402.6420 402.7745 402.9070 403.0395 403.1720 403.3045 403.4369 403.5694 403.7018 403.8342 403.9666 404.0990 404.2314 404.3637 404.4961 404.6284 404.7607 404.8930 405.0253 405.1576 405.2898 405.4221 405.5543 405.6865 405.8187 405.9509 406.0831 406.2153 406.3474 406.4795 406.6117 406.7438 406.8759 407.0079 407.1400 407.2720 407.4041 407.5361 407.6681 407.8001 407.9321 408.0640 408.1960 408.3279 408.4598 408.5917 408.7236 408.8555 408.9874 409.1192 409.2510 409.3829 409.5147 409.6465 409.7782 409.9100 410.0417 410.1735 410.3052 410.4369 410.5686 410.7003 410.8319 410.9636 411.0952 411.2268 411.3584 411.4900 411.6216 411.7532 411.8847 412.0163 412.1478 412.2793 412.4108 412.5423 412.6737 412.8052 412.9366 413.0680 413.1994 413.3308 413.4622 413.5936 413.7249 413.8562 413.9876 414.1189 414.2502 414.3814 414.5127 414.6440 414.7752 414.9064 415.0376 415.1688 415.3000 415.4311 415.5623 415.6934 415.8245 415.9556 416.0867 416.2178 416.3489 416.4799 416.6109 416.7420 416.8730 417.0040 417.1349 417.2659 417.3968 417.5278 417.6587 417.7896 417.9205 418.0513 418.1822 418.3130 418.4439 418.5747 418.7055 418.8363 418.9670 419.0978 419.2285 419.3593 419.4900 419.6207 419.7514 419.8820 420.0127 420.1433 420.2740 420.4046 420.5352 420.6658 420.7963 420.9269 421.0574 421.1879 421.3184 421.4489 421.5794 421.7099 421.8403 421.9708 422.1012 422.2316 422.3620 422.4924 422.6227 422.7531 422.8834 423.0137 423.1440 423.2743 423.4046 423.5349 423.6651 423.7953 423.9256 424.0558 424.1860 424.3161 424.4463 424.5764 424.7066 424.8367 424.9668 425.0969 425.2269 425.3570 425.4870 425.6171 425.7471 425.8771 426.0070 426.1370 426.2670 426.3969 426.5268 426.6567 426.7866 426.9165 427.0464 427.1762 427.3060 427.4359 427.5657 427.6955 427.8252 427.9550 428.0847 428.2145 428.3442 428.4739 428.6036 428.7333 428.8629 428.9926 429.1222 429.2518 429.3814 429.5110 429.6405 429.7701 429.8996 430.0292 430.1587 430.2882 430.4176 430.5471 430.6765 430.8060 430.9354 431.0648 431.1942 431.3236 431.4529 431.5823 431.7116 431.8409 431.9702 432.0995 432.2288 432.3580 432.4873 432.6165 432.7457 432.8749 433.0041 433.1333 433.2624 433.3915 433.5207 433.6498 433.7789 433.9079 434.0370 434.1660 434.2951 434.4241 434.5531 434.6821 434.8110 434.9400 435.0689 435.1979 435.3268 435.4557 435.5846 435.7134 435.8423 435.9711 436.0999 436.2287 436.3575 436.4863 436.6151 436.7438 436.8725 437.0013 437.1300 437.2586 437.3873 437.5160 437.6446 437.7732 437.9019 438.0304 438.1590 438.2876 438.4161 438.5447 438.6732 438.8017 438.9302 439.0587 439.1871 439.3156 439.4440 439.5724 439.7008 439.8292 439.9576 440.0859 440.2143 440.3426 440.4709 440.5992 440.7275 440.8557 440.9840 441.1122 441.2404 441.3686 441.4968 441.6250 441.7531 441.8813 442.0094 442.1375 442.2656 442.3937 442.5217 442.6498 442.7778 442.9058 443.0338 443.1618 443.2898 443.4178 443.5457 443.6736 443.8015 443.9294 444.0573 444.1852 444.3130 444.4409 444.5687 444.6965 444.8243 444.9521 445.0798 445.2076 445.3353 445.4630 445.5907 445.7184 445.8461 445.9737 446.1013 446.2290 446.3566 446.4842 446.6117 446.7393 446.8668 446.9944 447.1219 447.2494 447.3769 447.5043 447.6318 447.7592 447.8866 448.0140 448.1414 448.2688 448.3962 448.5235 448.6508 448.7782 448.9055 449.0327 449.1600 449.2873 449.4145 449.5417 449.6689 449.7961 449.9233 450.0504 450.1776 450.3047 450.4318 450.5589 450.6860 450.8131 450.9401 451.0672 451.1942 451.3212 451.4482 451.5751 451.7021 451.8290 451.9560 452.0829 452.2098 452.3367 452.4635 452.5904 452.7172 452.8440 452.9708 453.0976 453.2244 453.3511 453.4779 453.6046 453.7313 453.8580 453.9847 454.1113 454.2380 454.3646 454.4912 454.6178 454.7444 454.8710 454.9975 455.1241 455.2506 455.3771 455.5036 455.6301 455.7565 455.8830 456.0094 456.1358 456.2622 456.3886 456.5149 456.6413 456.7676 456.8940 457.0203 457.1465 457.2728 457.3991 457.5253 457.6515 457.7777 457.9039 458.0301 458.1563 458.2824 458.4085 458.5347 458.6608 458.7868 458.9129 459.0390 459.1650 459.2910 459.4170 459.5430 459.6690 459.7949 459.9209 460.0468 460.1727 460.2986 460.4245 460.5503 460.6762 460.8020 460.9278 461.0536 461.1794 461.3052 461.4309 461.5567 461.6824 461.8081 461.9338 462.0594 462.1851 462.3107 462.4364 462.5620 462.6876 462.8131 462.9387 463.0642 463.1898 463.3153 463.4408 463.5663 463.6917 463.8172 463.9426 464.0680 464.1934 464.3188 464.4442 464.5695 464.6949 464.8202 464.9455 465.0708 465.1961 465.3213 465.4466 465.5718 465.6970 465.8222 465.9474 466.0726 466.1977 466.3228 466.4479 466.5730 466.6981 466.8232 466.9482 467.0733 467.1983 467.3233 467.4483 467.5733 467.6982 467.8232 467.9481 468.0730 468.1979 468.3227 468.4476 468.5725 468.6973 468.8221 468.9469 469.0717 469.1964 469.3212 469.4459 469.5706 469.6953 469.8200 469.9447 470.0693 470.1939 470.3186 470.4432 470.5677 470.6923 470.8169 470.9414 471.0659 471.1904 471.3149 471.4394 471.5638 471.6883 471.8127 471.9371 472.0615 472.1859 472.3102 472.4346 472.5589 472.6832 472.8075 472.9318 473.0561 473.1803 473.3045 473.4288 473.5530 473.6771 473.8013 473.9254 474.0496 474.1737 474.2978 474.4219 474.5459 474.6700 474.7940 474.9181 475.0421 475.1660 475.2900 475.4140 475.5379 475.6618 475.7857 475.9096 476.0335 476.1573 476.2812 476.4050 476.5288 476.6526 476.7764 476.9001 477.0239 477.1476 477.2713 477.3950 477.5187 477.6423 477.7660 477.8896 478.0132 478.1368 478.2604 478.3840 478.5075 478.6310 478.7546 478.8780 479.0015 479.1250 479.2484 479.3719 479.4953 479.6187 479.7421 479.8654 479.9888 480.1121 480.2354 480.3587 480.4820 480.6053 480.7285 480.8518 480.9750 481.0982 481.2214 481.3445 481.4677 481.5908 481.7139 481.8370 481.9601 482.0832 482.2062 482.3293 482.4523 482.5753 482.6983 482.8213 482.9442 483.0672 483.1901 483.3130 483.4359 483.5587 483.6816 483.8044 483.9273 484.0501 484.1728 484.2956 484.4184 484.5411 484.6638 484.7865 484.9092 485.0319 485.1546 485.2772 485.3998 485.5224 485.6450 485.7676 485.8901 486.0127 486.1352 486.2577 486.3802 486.5027 486.6251 486.7476 486.8700 486.9924 487.1148 487.2372 487.3595 487.4818 487.6042 487.7265 487.8488 487.9710 488.0933 488.2155 488.3378 488.4600 488.5822 488.7043 488.8265 488.9486 489.0707 489.1928 489.3149 489.4370 489.5591 489.6811 489.8031 489.9251 490.0471 490.1691 490.2910 490.4130 490.5349 490.6568 490.7787 490.9006 491.0224 491.1443 491.2661 491.3879 491.5097 491.6314 491.7532 491.8749 491.9966 492.1184 492.2400 492.3617 492.4834 492.6050 492.7266 492.8482 492.9698 493.0914 493.2129 493.3345 493.4560 493.5775 493.6990 493.8204 493.9419 494.0633 494.1847 494.3061 494.4275 494.5489 494.6702 494.7915 494.9129 495.0342 495.1554 495.2767 495.3979 495.5192 495.6404 495.7616 495.8828 496.0039 496.1251 496.2462 496.3673 496.4884 496.6095 496.7305 496.8516 496.9726 497.0936 497.2146 497.3356 497.4565 497.5775 497.6984 497.8193 497.9402 498.0611 498.1819 498.3028 498.4236 498.5444 498.6652 498.7860 498.9067 499.0274 499.1482 499.2689 499.3896 499.5102 499.6309 499.7515 499.8721 499.9927 500.1133 500.2339 500.3544 500.4749 500.5955 500.7160 500.8364 500.9569 501.0773 501.1978 501.3182 501.4386 501.5590 501.6793 501.7997 501.9200 502.0403 502.1606 502.2809 502.4011 502.5214 502.6416 502.7618 502.8820 503.0021 503.1223 503.2424 503.3625 503.4826 503.6027 503.7228 503.8428 503.9629 504.0829 504.2029 504.3229 504.4428 504.5628 504.6827 504.8026 504.9225 505.0424 505.1623 505.2821 505.4019 505.5217 505.6415 505.7613 505.8810 506.0008 506.1205 506.2402 506.3599 506.4796 506.5992 506.7189 506.8385 506.9581 507.0777 507.1972 507.3168 507.4363 507.5558 507.6753 507.7948 507.9142 508.0337 508.1531 508.2725 508.3919 508.5113 508.6306 508.7500 508.8693 508.9886 509.1079 509.2272 509.3464 509.4656 509.5849 509.7041 509.8232 509.9424 510.0616 510.1807 510.2998 510.4189 510.5380 510.6570 510.7761 510.8951 511.0141 511.1331 511.2521 511.3710 511.4899 511.6089 511.7278 511.8467 511.9655 512.0844 512.2032 512.3220 512.4408 512.5596 512.6783 512.7971 512.9158 513.0345 513.1532 513.2719 513.3905 513.5092 513.6278 513.7464 513.8650 513.9836 514.1021 514.2206 514.3392 514.4577 514.5761 514.6946 514.8130 514.9315 515.0499 515.1683 515.2866 515.4050 515.5233 515.6416 515.7600 515.8782 515.9965 516.1148 516.2330 516.3512 516.4694 516.5876 516.7057 516.8239 516.9420 517.0601 517.1782 517.2963 517.4143 517.5324 517.6504 517.7684 517.8864 518.0043 518.1223 518.2402 518.3581 518.4760 518.5939 518.7117 518.8296 518.9474 519.0652 519.1830 519.3008 519.4185 519.5363 519.6540 519.7717 519.8894 520.0070 520.1247 520.2423 520.3599 520.4775 520.5951 520.7126 520.8302 520.9477 521.0652 521.1827 521.3001 521.4176 521.5350 521.6524 521.7698 521.8872 522.0045 522.1219 522.2392 522.3565 522.4738 522.5911 522.7083 522.8255 522.9428 523.0600 523.1771 523.2943 523.4114 523.5286 523.6457 523.7628 523.8798 523.9969 524.1139 524.2309 524.3479 524.4649 524.5819 524.6988 524.8157 524.9326 525.0495 525.1664 525.2833 525.4001 525.5169 525.6337 525.7505 525.8673 525.9840 526.1007 526.2174 526.3341 526.4508 526.5675 526.6841 526.8007 526.9173 527.0339 527.1505 527.2670 527.3835 527.5000 527.6165 527.7330 527.8495 527.9659 528.0823 528.1987 528.3151 528.4315 528.5478 528.6641 528.7804 528.8967 529.0130 529.1293 529.2455 529.3617 529.4779 529.5941 529.7103 529.8264 529.9425 530.0586 530.1747 530.2908 530.4069 530.5229 530.6389 530.7549 530.8709 530.9869 531.1028 531.2187 531.3346 531.4505 531.5664 531.6822 531.7981 531.9139 532.0297 532.1455 532.2612 532.3770 532.4927 532.6084 532.7241 532.8398 532.9554 533.0710 533.1867 533.3023 533.4178 533.5334 533.6489 533.7645 533.8800 533.9954 534.1109 534.2264 534.3418 534.4572 534.5726 534.6880 534.8033 534.9187 535.0340 535.1493 535.2646 535.3798 535.4951 535.6103 535.7255 535.8407 535.9559 536.0710 536.1861 536.3013 536.4164 536.5314 536.6465 536.7615 536.8766 536.9916 537.1065 537.2215 537.3365 537.4514 537.5663 537.6812 537.7961 537.9109 538.0258 538.1406 538.2554 538.3702 538.4849 538.5997 538.7144 538.8291 538.9438 539.0584 539.1731 539.2877 539.4023 539.5169 539.6315 539.7461 539.8606 539.9751 540.0896 540.2041 540.3186 540.4330 540.5474 540.6618 540.7762 540.8906 541.0050 541.1193 541.2336 541.3479 541.4622 541.5764 541.6907 541.8049 541.9191 542.0333 542.1474 542.2616 542.3757 542.4898 542.6039 542.7180 542.8320 542.9460 543.0601 543.1741 543.2880 543.4020 543.5159 543.6298 --------------------------------------------------------------------------------------- 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: Temperature at electronics board [°C], 999=no temperature signal Column 63: Spectrometer control temperature [°C], 999=no temperature signal Column 64: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 65: Temperature in head sensor [°C], 999=no temperature signal Column 66: Humidity in head sensor [%], -9=no humidity signal Column 67: Pressure in head sensor [hPa], -9=no pressure signal Column 68: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 69: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 70: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 71-2118: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2119-4166: 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 4167-6214: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------