File name: Pandora56s1_MaunaLoaHI_20240910_L1_smca1c9d20210409p1-8.txt File generation date: 20250303T134449.8Z Data description: Level 1 file (corrected signals) Data file version: smca1c9d20210409p1-8 Local principal investigator: Thomas Hanisco Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 56 Spectrometer number: 1 Processing software version used: BlickP v1.8.74 Instrument operation file used: Pandora56_OF_v5d20200131.txt Instrument calibration file used: Pandora56s1_CF_v9d20210409.txt Level 0 file used: Pandora56s1_MaunaLoaHI_20240910_L0.txt Full location name: Mauna Loa Short location name: MaunaLoaHI Country of location: USA Location latitude [deg]: 19.4795 Location longitude [deg]: -155.6027 Location altitude [m]: 4169 Local noon date: 20240910 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]: 264.0246 264.1680 264.3114 264.4548 264.5982 264.7415 264.8849 265.0283 265.1716 265.3150 265.4583 265.6016 265.7449 265.8882 266.0315 266.1748 266.3180 266.4613 266.6045 266.7478 266.8910 267.0342 267.1774 267.3206 267.4638 267.6070 267.7501 267.8933 268.0364 268.1796 268.3227 268.4658 268.6089 268.7520 268.8951 269.0382 269.1812 269.3243 269.4673 269.6104 269.7534 269.8964 270.0394 270.1824 270.3254 270.4684 270.6114 270.7544 270.8973 271.0403 271.1832 271.3261 271.4690 271.6119 271.7548 271.8977 272.0406 272.1835 272.3263 272.4692 272.6120 272.7548 272.8977 273.0405 273.1833 273.3261 273.4689 273.6116 273.7544 273.8972 274.0399 274.1826 274.3254 274.4681 274.6108 274.7535 274.8962 275.0389 275.1815 275.3242 275.4669 275.6095 275.7521 275.8948 276.0374 276.1800 276.3226 276.4652 276.6077 276.7503 276.8929 277.0354 277.1780 277.3205 277.4630 277.6055 277.7480 277.8905 278.0330 278.1755 278.3180 278.4604 278.6029 278.7453 278.8877 279.0301 279.1726 279.3150 279.4574 279.5997 279.7421 279.8845 280.0268 280.1692 280.3115 280.4538 280.5961 280.7385 280.8808 281.0230 281.1653 281.3076 281.4498 281.5921 281.7343 281.8766 282.0188 282.1610 282.3032 282.4454 282.5876 282.7298 282.8719 283.0141 283.1562 283.2984 283.4405 283.5826 283.7247 283.8668 284.0089 284.1510 284.2930 284.4351 284.5772 284.7192 284.8612 285.0033 285.1453 285.2873 285.4293 285.5712 285.7132 285.8552 285.9971 286.1391 286.2810 286.4229 286.5649 286.7068 286.8487 286.9905 287.1324 287.2743 287.4161 287.5580 287.6998 287.8417 287.9835 288.1253 288.2671 288.4089 288.5506 288.6924 288.8342 288.9759 289.1177 289.2594 289.4011 289.5428 289.6845 289.8262 289.9679 290.1096 290.2512 290.3929 290.5345 290.6761 290.8178 290.9594 291.1010 291.2426 291.3841 291.5257 291.6673 291.8088 291.9504 292.0919 292.2334 292.3749 292.5164 292.6579 292.7994 292.9409 293.0823 293.2238 293.3652 293.5066 293.6481 293.7895 293.9309 294.0723 294.2136 294.3550 294.4964 294.6377 294.7790 294.9204 295.0617 295.2030 295.3443 295.4856 295.6269 295.7681 295.9094 296.0506 296.1919 296.3331 296.4743 296.6155 296.7567 296.8979 297.0391 297.1802 297.3214 297.4625 297.6036 297.7448 297.8859 298.0270 298.1681 298.3091 298.4502 298.5913 298.7323 298.8734 299.0144 299.1554 299.2964 299.4374 299.5784 299.7194 299.8603 300.0013 300.1422 300.2832 300.4241 300.5650 300.7059 300.8468 300.9877 301.1285 301.2694 301.4102 301.5511 301.6919 301.8327 301.9735 302.1143 302.2551 302.3959 302.5367 302.6774 302.8181 302.9589 303.0996 303.2403 303.3810 303.5217 303.6624 303.8030 303.9437 304.0843 304.2250 304.3656 304.5062 304.6468 304.7874 304.9280 305.0686 305.2091 305.3497 305.4902 305.6307 305.7712 305.9118 306.0522 306.1927 306.3332 306.4737 306.6141 306.7546 306.8950 307.0354 307.1758 307.3162 307.4566 307.5970 307.7373 307.8777 308.0180 308.1584 308.2987 308.4390 308.5793 308.7196 308.8599 309.0001 309.1404 309.2806 309.4208 309.5611 309.7013 309.8415 309.9817 310.1218 310.2620 310.4022 310.5423 310.6824 310.8226 310.9627 311.1028 311.2429 311.3829 311.5230 311.6631 311.8031 311.9431 312.0832 312.2232 312.3632 312.5032 312.6432 312.7831 312.9231 313.0630 313.2030 313.3429 313.4828 313.6227 313.7626 313.9025 314.0423 314.1822 314.3220 314.4619 314.6017 314.7415 314.8813 315.0211 315.1609 315.3006 315.4404 315.5801 315.7199 315.8596 315.9993 316.1390 316.2787 316.4183 316.5580 316.6977 316.8373 316.9769 317.1166 317.2562 317.3958 317.5354 317.6749 317.8145 317.9540 318.0936 318.2331 318.3726 318.5121 318.6516 318.7911 318.9306 319.0701 319.2095 319.3489 319.4884 319.6278 319.7672 319.9066 320.0460 320.1853 320.3247 320.4640 320.6034 320.7427 320.8820 321.0213 321.1606 321.2999 321.4392 321.5784 321.7177 321.8569 321.9961 322.1353 322.2745 322.4137 322.5529 322.6921 322.8312 322.9704 323.1095 323.2486 323.3877 323.5268 323.6659 323.8050 323.9440 324.0831 324.2221 324.3612 324.5002 324.6392 324.7782 324.9172 325.0561 325.1951 325.3340 325.4730 325.6119 325.7508 325.8897 326.0286 326.1675 326.3063 326.4452 326.5840 326.7229 326.8617 327.0005 327.1393 327.2781 327.4169 327.5556 327.6944 327.8331 327.9718 328.1106 328.2493 328.3880 328.5266 328.6653 328.8040 328.9426 329.0812 329.2199 329.3585 329.4971 329.6357 329.7742 329.9128 330.0514 330.1899 330.3284 330.4670 330.6055 330.7440 330.8824 331.0209 331.1594 331.2978 331.4363 331.5747 331.7131 331.8515 331.9899 332.1283 332.2666 332.4050 332.5433 332.6817 332.8200 332.9583 333.0966 333.2349 333.3732 333.5114 333.6497 333.7879 333.9261 334.0643 334.2025 334.3407 334.4789 334.6171 334.7552 334.8934 335.0315 335.1696 335.3077 335.4458 335.5839 335.7220 335.8601 335.9981 336.1362 336.2742 336.4122 336.5502 336.6882 336.8262 336.9641 337.1021 337.2400 337.3780 337.5159 337.6538 337.7917 337.9296 338.0674 338.2053 338.3431 338.4810 338.6188 338.7566 338.8944 339.0322 339.1700 339.3078 339.4455 339.5832 339.7210 339.8587 339.9964 340.1341 340.2718 340.4094 340.5471 340.6848 340.8224 340.9600 341.0976 341.2352 341.3728 341.5104 341.6479 341.7855 341.9230 342.0606 342.1981 342.3356 342.4731 342.6105 342.7480 342.8855 343.0229 343.1603 343.2978 343.4352 343.5726 343.7099 343.8473 343.9847 344.1220 344.2594 344.3967 344.5340 344.6713 344.8086 344.9458 345.0831 345.2204 345.3576 345.4948 345.6320 345.7692 345.9064 346.0436 346.1808 346.3179 346.4551 346.5922 346.7293 346.8664 347.0035 347.1406 347.2777 347.4147 347.5518 347.6888 347.8258 347.9628 348.0998 348.2368 348.3738 348.5107 348.6477 348.7846 348.9215 349.0584 349.1953 349.3322 349.4691 349.6060 349.7428 349.8796 350.0165 350.1533 350.2901 350.4269 350.5636 350.7004 350.8371 350.9739 351.1106 351.2473 351.3840 351.5207 351.6574 351.7941 351.9307 352.0674 352.2040 352.3406 352.4772 352.6138 352.7504 352.8869 353.0235 353.1600 353.2966 353.4331 353.5696 353.7061 353.8426 353.9790 354.1155 354.2519 354.3884 354.5248 354.6612 354.7976 354.9340 355.0703 355.2067 355.3430 355.4793 355.6157 355.7520 355.8883 356.0245 356.1608 356.2971 356.4333 356.5695 356.7058 356.8420 356.9782 357.1143 357.2505 357.3867 357.5228 357.6589 357.7951 357.9312 358.0673 358.2033 358.3394 358.4755 358.6115 358.7475 358.8836 359.0196 359.1556 359.2915 359.4275 359.5635 359.6994 359.8353 359.9713 360.1072 360.2431 360.3789 360.5148 360.6507 360.7865 360.9223 361.0581 361.1939 361.3297 361.4655 361.6013 361.7370 361.8728 362.0085 362.1442 362.2799 362.4156 362.5513 362.6870 362.8226 362.9582 363.0939 363.2295 363.3651 363.5007 363.6362 363.7718 363.9074 364.0429 364.1784 364.3139 364.4494 364.5849 364.7204 364.8558 364.9913 365.1267 365.2621 365.3976 365.5329 365.6683 365.8037 365.9391 366.0744 366.2097 366.3450 366.4804 366.6156 366.7509 366.8862 367.0214 367.1567 367.2919 367.4271 367.5623 367.6975 367.8327 367.9679 368.1030 368.2381 368.3733 368.5084 368.6435 368.7786 368.9136 369.0487 369.1837 369.3188 369.4538 369.5888 369.7238 369.8588 369.9938 370.1287 370.2636 370.3986 370.5335 370.6684 370.8033 370.9382 371.0730 371.2079 371.3427 371.4775 371.6123 371.7471 371.8819 372.0167 372.1515 372.2862 372.4209 372.5557 372.6904 372.8251 372.9597 373.0944 373.2291 373.3637 373.4983 373.6329 373.7675 373.9021 374.0367 374.1713 374.3058 374.4403 374.5749 374.7094 374.8439 374.9783 375.1128 375.2473 375.3817 375.5161 375.6506 375.7850 375.9193 376.0537 376.1881 376.3224 376.4568 376.5911 376.7254 376.8597 376.9940 377.1282 377.2625 377.3967 377.5310 377.6652 377.7994 377.9336 378.0677 378.2019 378.3361 378.4702 378.6043 378.7384 378.8725 379.0066 379.1407 379.2747 379.4088 379.5428 379.6768 379.8108 379.9448 380.0788 380.2127 380.3467 380.4806 380.6145 380.7484 380.8823 381.0162 381.1501 381.2839 381.4177 381.5516 381.6854 381.8192 381.9530 382.0867 382.2205 382.3542 382.4880 382.6217 382.7554 382.8891 383.0227 383.1564 383.2900 383.4237 383.5573 383.6909 383.8245 383.9581 384.0916 384.2252 384.3587 384.4923 384.6258 384.7593 384.8927 385.0262 385.1597 385.2931 385.4265 385.5600 385.6934 385.8267 385.9601 386.0935 386.2268 386.3602 386.4935 386.6268 386.7601 386.8934 387.0266 387.1599 387.2931 387.4263 387.5595 387.6927 387.8259 387.9591 388.0922 388.2254 388.3585 388.4916 388.6247 388.7578 388.8909 389.0239 389.1570 389.2900 389.4230 389.5560 389.6890 389.8220 389.9549 390.0879 390.2208 390.3537 390.4866 390.6195 390.7524 390.8852 391.0181 391.1509 391.2837 391.4165 391.5493 391.6821 391.8149 391.9476 392.0804 392.2131 392.3458 392.4785 392.6112 392.7438 392.8765 393.0091 393.1417 393.2744 393.4070 393.5395 393.6721 393.8047 393.9372 394.0697 394.2022 394.3347 394.4672 394.5997 394.7321 394.8646 394.9970 395.1294 395.2618 395.3942 395.5266 395.6589 395.7913 395.9236 396.0559 396.1882 396.3205 396.4528 396.5850 396.7173 396.8495 396.9817 397.1139 397.2461 397.3783 397.5104 397.6426 397.7747 397.9068 398.0389 398.1710 398.3031 398.4351 398.5672 398.6992 398.8312 398.9632 399.0952 399.2272 399.3591 399.4911 399.6230 399.7549 399.8868 400.0187 400.1506 400.2824 400.4143 400.5461 400.6779 400.8097 400.9415 401.0733 401.2050 401.3368 401.4685 401.6002 401.7319 401.8636 401.9953 402.1269 402.2586 402.3902 402.5218 402.6534 402.7850 402.9166 403.0481 403.1797 403.3112 403.4427 403.5742 403.7057 403.8372 403.9686 404.1001 404.2315 404.3629 404.4943 404.6257 404.7571 404.8884 405.0198 405.1511 405.2824 405.4137 405.5450 405.6762 405.8075 405.9387 406.0700 406.2012 406.3324 406.4635 406.5947 406.7259 406.8570 406.9881 407.1192 407.2503 407.3814 407.5125 407.6435 407.7746 407.9056 408.0366 408.1676 408.2986 408.4295 408.5605 408.6914 408.8223 408.9532 409.0841 409.2150 409.3458 409.4767 409.6075 409.7383 409.8691 409.9999 410.1307 410.2615 410.3922 410.5229 410.6536 410.7843 410.9150 411.0457 411.1764 411.3070 411.4376 411.5682 411.6988 411.8294 411.9600 412.0905 412.2211 412.3516 412.4821 412.6126 412.7431 412.8735 413.0040 413.1344 413.2648 413.3952 413.5256 413.6560 413.7864 413.9167 414.0470 414.1774 414.3077 414.4380 414.5682 414.6985 414.8287 414.9590 415.0892 415.2194 415.3496 415.4797 415.6099 415.7400 415.8701 416.0003 416.1303 416.2604 416.3905 416.5205 416.6506 416.7806 416.9106 417.0406 417.1706 417.3005 417.4305 417.5604 417.6903 417.8202 417.9501 418.0800 418.2099 418.3397 418.4695 418.5993 418.7291 418.8589 418.9887 419.1184 419.2482 419.3779 419.5076 419.6373 419.7670 419.8966 420.0263 420.1559 420.2856 420.4152 420.5447 420.6743 420.8039 420.9334 421.0630 421.1925 421.3220 421.4515 421.5809 421.7104 421.8398 421.9692 422.0987 422.2280 422.3574 422.4868 422.6161 422.7455 422.8748 423.0041 423.1334 423.2627 423.3919 423.5212 423.6504 423.7796 423.9088 424.0380 424.1672 424.2963 424.4255 424.5546 424.6837 424.8128 424.9419 425.0709 425.2000 425.3290 425.4580 425.5870 425.7160 425.8450 425.9740 426.1029 426.2318 426.3608 426.4896 426.6185 426.7474 426.8763 427.0051 427.1339 427.2627 427.3915 427.5203 427.6491 427.7778 427.9065 428.0353 428.1640 428.2926 428.4213 428.5500 428.6786 428.8072 428.9359 429.0644 429.1930 429.3216 429.4501 429.5787 429.7072 429.8357 429.9642 430.0927 430.2211 430.3496 430.4780 430.6064 430.7348 430.8632 430.9916 431.1199 431.2483 431.3766 431.5049 431.6332 431.7615 431.8897 432.0180 432.1462 432.2744 432.4026 432.5308 432.6590 432.7871 432.9153 433.0434 433.1715 433.2996 433.4277 433.5557 433.6838 433.8118 433.9398 434.0678 434.1958 434.3238 434.4517 434.5797 434.7076 434.8355 434.9634 435.0913 435.2192 435.3470 435.4748 435.6027 435.7305 435.8583 435.9860 436.1138 436.2415 436.3693 436.4970 436.6247 436.7523 436.8800 437.0077 437.1353 437.2629 437.3905 437.5181 437.6457 437.7732 437.9008 438.0283 438.1558 438.2833 438.4108 438.5383 438.6657 438.7931 438.9206 439.0480 439.1753 439.3027 439.4301 439.5574 439.6847 439.8121 439.9394 440.0666 440.1939 440.3211 440.4484 440.5756 440.7028 440.8300 440.9572 441.0843 441.2115 441.3386 441.4657 441.5928 441.7199 441.8469 441.9740 442.1010 442.2280 442.3550 442.4820 442.6090 442.7359 442.8629 442.9898 443.1167 443.2436 443.3705 443.4973 443.6242 443.7510 443.8778 444.0046 444.1314 444.2582 444.3849 444.5117 444.6384 444.7651 444.8918 445.0185 445.1451 445.2718 445.3984 445.5250 445.6516 445.7782 445.9048 446.0313 446.1579 446.2844 446.4109 446.5374 446.6638 446.7903 446.9167 447.0432 447.1696 447.2960 447.4224 447.5487 447.6751 447.8014 447.9277 448.0540 448.1803 448.3066 448.4328 448.5591 448.6853 448.8115 448.9377 449.0639 449.1900 449.3162 449.4423 449.5684 449.6945 449.8206 449.9466 450.0727 450.1987 450.3248 450.4508 450.5767 450.7027 450.8287 450.9546 451.0805 451.2064 451.3323 451.4582 451.5841 451.7099 451.8358 451.9616 452.0874 452.2132 452.3389 452.4647 452.5904 452.7161 452.8418 452.9675 453.0932 453.2188 453.3445 453.4701 453.5957 453.7213 453.8469 453.9725 454.0980 454.2235 454.3491 454.4746 454.6000 454.7255 454.8510 454.9764 455.1018 455.2272 455.3526 455.4780 455.6033 455.7287 455.8540 455.9793 456.1046 456.2299 456.3551 456.4804 456.6056 456.7308 456.8560 456.9812 457.1064 457.2315 457.3567 457.4818 457.6069 457.7320 457.8570 457.9821 458.1071 458.2322 458.3572 458.4822 458.6071 458.7321 458.8570 458.9820 459.1069 459.2318 459.3567 459.4815 459.6064 459.7312 459.8560 459.9808 460.1056 460.2304 460.3551 460.4799 460.6046 460.7293 460.8540 460.9787 461.1033 461.2280 461.3526 461.4772 461.6018 461.7264 461.8509 461.9755 462.1000 462.2245 462.3490 462.4735 462.5979 462.7224 462.8468 462.9712 463.0956 463.2200 463.3444 463.4688 463.5931 463.7174 463.8417 463.9660 464.0903 464.2145 464.3388 464.4630 464.5872 464.7114 464.8356 464.9597 465.0839 465.2080 465.3321 465.4562 465.5803 465.7044 465.8284 465.9524 466.0765 466.2005 466.3244 466.4484 466.5724 466.6963 466.8202 466.9441 467.0680 467.1919 467.3157 467.4396 467.5634 467.6872 467.8110 467.9348 468.0585 468.1823 468.3060 468.4297 468.5534 468.6771 468.8007 468.9244 469.0480 469.1716 469.2952 469.4188 469.5424 469.6659 469.7894 469.9130 470.0364 470.1599 470.2834 470.4068 470.5303 470.6537 470.7771 470.9005 471.0239 471.1472 471.2705 471.3939 471.5172 471.6405 471.7637 471.8870 472.0102 472.1335 472.2567 472.3799 472.5030 472.6262 472.7493 472.8725 472.9956 473.1187 473.2417 473.3648 473.4878 473.6109 473.7339 473.8569 473.9799 474.1028 474.2258 474.3487 474.4716 474.5945 474.7174 474.8403 474.9631 475.0859 475.2088 475.3316 475.4543 475.5771 475.6999 475.8226 475.9453 476.0680 476.1907 476.3134 476.4360 476.5587 476.6813 476.8039 476.9265 477.0490 477.1716 477.2941 477.4167 477.5392 477.6616 477.7841 477.9066 478.0290 478.1514 478.2738 478.3962 478.5186 478.6410 478.7633 478.8856 479.0079 479.1302 479.2525 479.3748 479.4970 479.6192 479.7415 479.8637 479.9858 480.1080 480.2301 480.3523 480.4744 480.5965 480.7186 480.8406 480.9627 481.0847 481.2067 481.3287 481.4507 481.5726 481.6946 481.8165 481.9384 482.0603 482.1822 482.3041 482.4259 482.5478 482.6696 482.7914 482.9132 483.0349 483.1567 483.2784 483.4001 483.5218 483.6435 483.7652 483.8868 484.0085 484.1301 484.2517 484.3733 484.4948 484.6164 484.7379 484.8594 484.9809 485.1024 485.2239 485.3454 485.4668 485.5882 485.7096 485.8310 485.9524 486.0737 486.1951 486.3164 486.4377 486.5590 486.6802 486.8015 486.9227 487.0439 487.1652 487.2863 487.4075 487.5287 487.6498 487.7709 487.8920 488.0131 488.1342 488.2552 488.3763 488.4973 488.6183 488.7393 488.8603 488.9812 489.1022 489.2231 489.3440 489.4649 489.5857 489.7066 489.8274 489.9483 490.0691 490.1898 490.3106 490.4314 490.5521 490.6728 490.7935 490.9142 491.0349 491.1556 491.2762 491.3968 491.5174 491.6380 491.7586 491.8791 491.9997 492.1202 492.2407 492.3612 492.4817 492.6021 492.7225 492.8430 492.9634 493.0838 493.2041 493.3245 493.4448 493.5651 493.6854 493.8057 493.9260 494.0463 494.1665 494.2867 494.4069 494.5271 494.6473 494.7674 494.8876 495.0077 495.1278 495.2479 495.3679 495.4880 495.6080 495.7281 495.8481 495.9680 496.0880 496.2080 496.3279 496.4478 496.5677 496.6876 496.8075 496.9273 497.0472 497.1670 497.2868 497.4066 497.5263 497.6461 497.7658 497.8855 498.0052 498.1249 498.2446 498.3642 498.4839 498.6035 498.7231 498.8426 498.9622 499.0818 499.2013 499.3208 499.4403 499.5598 499.6792 499.7987 499.9181 500.0375 500.1569 500.2763 500.3957 500.5150 500.6343 500.7537 500.8730 500.9922 501.1115 501.2307 501.3500 501.4692 501.5884 501.7075 501.8267 501.9458 502.0650 502.1841 502.3032 502.4222 502.5413 502.6603 502.7794 502.8984 503.0174 503.1363 503.2553 503.3742 503.4932 503.6121 503.7310 503.8498 503.9687 504.0875 504.2063 504.3251 504.4439 504.5627 504.6815 504.8002 504.9189 505.0376 505.1563 505.2750 505.3936 505.5122 505.6309 505.7495 505.8680 505.9866 506.1052 506.2237 506.3422 506.4607 506.5792 506.6976 506.8161 506.9345 507.0529 507.1713 507.2897 507.4081 507.5264 507.6447 507.7630 507.8813 507.9996 508.1179 508.2361 508.3543 508.4725 508.5907 508.7089 508.8271 508.9452 509.0633 509.1814 509.2995 509.4176 509.5357 509.6537 509.7717 509.8897 510.0077 510.1257 510.2436 510.3616 510.4795 510.5974 510.7153 510.8331 510.9510 511.0688 511.1866 511.3044 511.4222 511.5400 511.6577 511.7754 511.8931 512.0108 512.1285 512.2462 512.3638 512.4814 512.5991 512.7166 512.8342 512.9518 513.0693 513.1868 513.3043 513.4218 513.5393 513.6568 513.7742 513.8916 514.0090 514.1264 514.2438 514.3611 514.4785 514.5958 514.7131 514.8304 514.9476 515.0649 515.1821 515.2993 515.4165 515.5337 515.6509 515.7680 515.8851 516.0023 516.1193 516.2364 516.3535 516.4705 516.5876 516.7046 516.8216 516.9385 517.0555 517.1724 517.2893 517.4063 517.5231 517.6400 517.7569 517.8737 517.9905 518.1073 518.2241 518.3409 518.4576 518.5744 518.6911 518.8078 518.9245 519.0411 519.1578 519.2744 519.3910 519.5076 519.6242 519.7408 519.8573 519.9738 520.0903 520.2068 520.3233 520.4398 520.5562 520.6726 520.7890 520.9054 521.0218 521.1382 521.2545 521.3708 521.4871 521.6034 521.7197 521.8359 521.9522 522.0684 522.1846 522.3008 522.4170 522.5331 522.6492 522.7654 522.8815 522.9975 523.1136 523.2297 523.3457 523.4617 523.5777 523.6937 523.8096 523.9256 524.0415 524.1574 524.2733 524.3892 524.5051 524.6209 524.7367 524.8525 524.9683 525.0841 525.1999 525.3156 525.4313 525.5471 525.6627 525.7784 525.8941 526.0097 526.1253 526.2409 526.3565 526.4721 526.5877 526.7032 526.8187 526.9342 527.0497 527.1652 527.2807 527.3961 527.5115 527.6269 527.7423 527.8577 527.9730 528.0884 528.2037 528.3190 528.4343 528.5496 528.6648 528.7800 528.8953 529.0105 529.1257 529.2408 529.3560 529.4711 529.5862 529.7013 529.8164 529.9315 530.0466 530.1616 530.2766 530.3916 530.5066 530.6216 530.7366 530.8515 530.9664 531.0813 531.1962 531.3111 --------------------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------------------