File name: Pandora238s1_Granada_20240510_L1_smca1c14d20230901p1-8.txt File generation date: 20250305T233059.2Z Data description: Level 1 file (corrected signals) Data file version: smca1c14d20230901p1-8 Local principal investigator: Inmaculada Foyo Moreno Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 238 Spectrometer number: 1 Processing software version used: BlickP v1.8.74 Instrument operation file used: Pandora238_OF_v2d20220614.txt Instrument calibration file used: Pandora238s1_CF_v14d20230901.txt Level 0 file used: Pandora238s1_Granada_20240510_L0.txt Full location name: Andalusian Institute for Earth System Research (IISTA) - University of Granada Short location name: Granada Country of location: Spain Location latitude [deg]: 37.1640 Location longitude [deg]: -3.6050 Location altitude [m]: 680 Local noon date: 20240510 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are blind pixel subtraction, dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method) Data caveats: Update session 10 for SO2 Nominal wavelengths [nm]: 275.8958 276.0470 276.1980 276.3490 276.5000 276.6508 276.8015 276.9522 277.1027 277.2532 277.4036 277.5539 277.7041 277.8542 278.0043 278.1543 278.3042 278.4540 278.6037 278.7534 278.9029 279.0524 279.2018 279.3512 279.5004 279.6496 279.7987 279.9477 280.0967 280.2456 280.3944 280.5431 280.6918 280.8403 280.9889 281.1373 281.2857 281.4340 281.5822 281.7304 281.8785 282.0265 282.1744 282.3223 282.4702 282.6179 282.7656 282.9132 283.0608 283.2083 283.3557 283.5031 283.6504 283.7976 283.9448 284.0919 284.2390 284.3860 284.5329 284.6798 284.8266 284.9734 285.1201 285.2667 285.4133 285.5598 285.7063 285.8527 285.9990 286.1453 286.2916 286.4378 286.5839 286.7300 286.8760 287.0220 287.1679 287.3138 287.4596 287.6053 287.7510 287.8967 288.0423 288.1879 288.3334 288.4788 288.6242 288.7696 288.9149 289.0602 289.2054 289.3505 289.4957 289.6407 289.7858 289.9307 290.0757 290.2205 290.3654 290.5102 290.6549 290.7996 290.9443 291.0889 291.2335 291.3780 291.5225 291.6670 291.8114 291.9557 292.1001 292.2443 292.3886 292.5328 292.6769 292.8211 292.9651 293.1092 293.2532 293.3971 293.5410 293.6849 293.8288 293.9726 294.1164 294.2601 294.4038 294.5474 294.6911 294.8346 294.9782 295.1217 295.2652 295.4086 295.5520 295.6954 295.8387 295.9820 296.1253 296.2685 296.4117 296.5549 296.6980 296.8411 296.9842 297.1272 297.2703 297.4132 297.5562 297.6991 297.8419 297.9848 298.1276 298.2704 298.4131 298.5559 298.6986 298.8412 298.9839 299.1265 299.2690 299.4116 299.5541 299.6966 299.8390 299.9815 300.1239 300.2662 300.4086 300.5509 300.6932 300.8355 300.9777 301.1199 301.2621 301.4042 301.5464 301.6885 301.8306 301.9726 302.1146 302.2566 302.3986 302.5406 302.6825 302.8244 302.9663 303.1081 303.2499 303.3917 303.5335 303.6753 303.8170 303.9587 304.1004 304.2420 304.3837 304.5253 304.6669 304.8084 304.9500 305.0915 305.2330 305.3745 305.5159 305.6574 305.7988 305.9402 306.0815 306.2229 306.3642 306.5055 306.6468 306.7881 306.9293 307.0705 307.2117 307.3529 307.4940 307.6352 307.7763 307.9174 308.0585 308.1995 308.3406 308.4816 308.6226 308.7636 308.9045 309.0455 309.1864 309.3273 309.4682 309.6090 309.7499 309.8907 310.0315 310.1723 310.3131 310.4538 310.5946 310.7353 310.8760 311.0167 311.1573 311.2980 311.4386 311.5792 311.7198 311.8604 312.0009 312.1415 312.2820 312.4225 312.5630 312.7035 312.8439 312.9844 313.1248 313.2652 313.4056 313.5460 313.6863 313.8267 313.9670 314.1073 314.2476 314.3879 314.5281 314.6684 314.8086 314.9488 315.0890 315.2292 315.3694 315.5095 315.6497 315.7898 315.9299 316.0700 316.2101 316.3501 316.4902 316.6302 316.7702 316.9102 317.0502 317.1902 317.3301 317.4701 317.6100 317.7499 317.8898 318.0297 318.1696 318.3094 318.4493 318.5891 318.7289 318.8687 319.0085 319.1483 319.2880 319.4278 319.5675 319.7072 319.8469 319.9866 320.1263 320.2659 320.4056 320.5452 320.6848 320.8244 320.9640 321.1036 321.2432 321.3827 321.5223 321.6618 321.8013 321.9408 322.0803 322.2198 322.3592 322.4987 322.6381 322.7775 322.9169 323.0563 323.1957 323.3351 323.4744 323.6138 323.7531 323.8924 324.0317 324.1710 324.3103 324.4495 324.5888 324.7280 324.8673 325.0065 325.1457 325.2849 325.4240 325.5632 325.7024 325.8415 325.9806 326.1197 326.2588 326.3979 326.5370 326.6761 326.8151 326.9542 327.0932 327.2322 327.3712 327.5102 327.6492 327.7881 327.9271 328.0660 328.2050 328.3439 328.4828 328.6217 328.7606 328.8994 329.0383 329.1771 329.3160 329.4548 329.5936 329.7324 329.8712 330.0099 330.1487 330.2874 330.4262 330.5649 330.7036 330.8423 330.9810 331.1197 331.2583 331.3970 331.5356 331.6743 331.8129 331.9515 332.0901 332.2287 332.3672 332.5058 332.6443 332.7829 332.9214 333.0599 333.1984 333.3369 333.4754 333.6138 333.7523 333.8907 334.0291 334.1676 334.3060 334.4444 334.5827 334.7211 334.8595 334.9978 335.1361 335.2745 335.4128 335.5511 335.6893 335.8276 335.9659 336.1041 336.2424 336.3806 336.5188 336.6570 336.7952 336.9334 337.0716 337.2097 337.3479 337.4860 337.6241 337.7622 337.9003 338.0384 338.1765 338.3145 338.4526 338.5906 338.7286 338.8667 339.0047 339.1427 339.2806 339.4186 339.5566 339.6945 339.8324 339.9704 340.1083 340.2462 340.3840 340.5219 340.6598 340.7976 340.9355 341.0733 341.2111 341.3489 341.4867 341.6245 341.7622 341.9000 342.0377 342.1755 342.3132 342.4509 342.5886 342.7263 342.8639 343.0016 343.1393 343.2769 343.4145 343.5521 343.6897 343.8273 343.9649 344.1025 344.2400 344.3775 344.5151 344.6526 344.7901 344.9276 345.0651 345.2025 345.3400 345.4774 345.6149 345.7523 345.8897 346.0271 346.1645 346.3019 346.4392 346.5766 346.7139 346.8512 346.9885 347.1258 347.2631 347.4004 347.5377 347.6749 347.8121 347.9494 348.0866 348.2238 348.3610 348.4982 348.6353 348.7725 348.9096 349.0468 349.1839 349.3210 349.4581 349.5952 349.7322 349.8693 350.0063 350.1434 350.2804 350.4174 350.5544 350.6914 350.8283 350.9653 351.1022 351.2392 351.3761 351.5130 351.6499 351.7868 351.9237 352.0605 352.1974 352.3342 352.4710 352.6078 352.7446 352.8814 353.0182 353.1549 353.2917 353.4284 353.5652 353.7019 353.8386 353.9752 354.1119 354.2486 354.3852 354.5219 354.6585 354.7951 354.9317 355.0683 355.2049 355.3414 355.4780 355.6145 355.7510 355.8875 356.0240 356.1605 356.2970 356.4334 356.5699 356.7063 356.8428 356.9792 357.1156 357.2519 357.3883 357.5247 357.6610 357.7974 357.9337 358.0700 358.2063 358.3426 358.4788 358.6151 358.7513 358.8876 359.0238 359.1600 359.2962 359.4324 359.5685 359.7047 359.8408 359.9770 360.1131 360.2492 360.3853 360.5213 360.6574 360.7935 360.9295 361.0655 361.2015 361.3375 361.4735 361.6095 361.7455 361.8814 362.0173 362.1533 362.2892 362.4251 362.5610 362.6968 362.8327 362.9685 363.1044 363.2402 363.3760 363.5118 363.6476 363.7833 363.9191 364.0548 364.1906 364.3263 364.4620 364.5977 364.7333 364.8690 365.0047 365.1403 365.2759 365.4115 365.5471 365.6827 365.8183 365.9538 366.0894 366.2249 366.3604 366.4959 366.6314 366.7669 366.9024 367.0378 367.1733 367.3087 367.4441 367.5795 367.7149 367.8503 367.9856 368.1210 368.2563 368.3916 368.5269 368.6622 368.7975 368.9328 369.0680 369.2033 369.3385 369.4737 369.6089 369.7441 369.8793 370.0144 370.1496 370.2847 370.4198 370.5549 370.6900 370.8251 370.9602 371.0952 371.2303 371.3653 371.5003 371.6353 371.7703 371.9053 372.0402 372.1752 372.3101 372.4450 372.5799 372.7148 372.8497 372.9846 373.1194 373.2543 373.3891 373.5239 373.6587 373.7935 373.9283 374.0630 374.1978 374.3325 374.4672 374.6019 374.7366 374.8713 375.0060 375.1406 375.2752 375.4099 375.5445 375.6791 375.8137 375.9482 376.0828 376.2173 376.3518 376.4864 376.6209 376.7554 376.8898 377.0243 377.1587 377.2932 377.4276 377.5620 377.6964 377.8308 377.9651 378.0995 378.2338 378.3681 378.5025 378.6368 378.7710 378.9053 379.0396 379.1738 379.3080 379.4422 379.5765 379.7106 379.8448 379.9790 380.1131 380.2473 380.3814 380.5155 380.6496 380.7836 380.9177 381.0518 381.1858 381.3198 381.4538 381.5878 381.7218 381.8558 381.9897 382.1237 382.2576 382.3915 382.5254 382.6593 382.7932 382.9270 383.0609 383.1947 383.3285 383.4623 383.5961 383.7299 383.8637 383.9974 384.1311 384.2649 384.3986 384.5323 384.6659 384.7996 384.9333 385.0669 385.2005 385.3341 385.4677 385.6013 385.7349 385.8684 386.0020 386.1355 386.2690 386.4025 386.5360 386.6695 386.8029 386.9364 387.0698 387.2032 387.3366 387.4700 387.6034 387.7367 387.8701 388.0034 388.1367 388.2700 388.4033 388.5366 388.6699 388.8031 388.9363 389.0696 389.2028 389.3360 389.4691 389.6023 389.7355 389.8686 390.0017 390.1348 390.2679 390.4010 390.5341 390.6671 390.8002 390.9332 391.0662 391.1992 391.3322 391.4652 391.5981 391.7311 391.8640 391.9969 392.1298 392.2627 392.3956 392.5284 392.6613 392.7941 392.9269 393.0597 393.1925 393.3253 393.4580 393.5908 393.7235 393.8562 393.9889 394.1216 394.2543 394.3870 394.5196 394.6522 394.7849 394.9175 395.0501 395.1826 395.3152 395.4477 395.5803 395.7128 395.8453 395.9778 396.1103 396.2427 396.3752 396.5076 396.6400 396.7725 396.9048 397.0372 397.1696 397.3019 397.4343 397.5666 397.6989 397.8312 397.9635 398.0958 398.2280 398.3603 398.4925 398.6247 398.7569 398.8891 399.0212 399.1534 399.2855 399.4176 399.5498 399.6819 399.8139 399.9460 400.0781 400.2101 400.3421 400.4741 400.6061 400.7381 400.8701 401.0020 401.1340 401.2659 401.3978 401.5297 401.6616 401.7935 401.9253 402.0572 402.1890 402.3208 402.4526 402.5844 402.7162 402.8479 402.9797 403.1114 403.2431 403.3748 403.5065 403.6382 403.7698 403.9015 404.0331 404.1647 404.2963 404.4279 404.5595 404.6910 404.8226 404.9541 405.0856 405.2171 405.3486 405.4800 405.6115 405.7429 405.8744 406.0058 406.1372 406.2686 406.3999 406.5313 406.6626 406.7940 406.9253 407.0566 407.1879 407.3191 407.4504 407.5816 407.7129 407.8441 407.9753 408.1064 408.2376 408.3688 408.4999 408.6310 408.7621 408.8932 409.0243 409.1554 409.2864 409.4175 409.5485 409.6795 409.8105 409.9415 410.0725 410.2034 410.3344 410.4653 410.5962 410.7271 410.8580 410.9888 411.1197 411.2505 411.3813 411.5122 411.6429 411.7737 411.9045 412.0352 412.1660 412.2967 412.4274 412.5581 412.6888 412.8194 412.9501 413.0807 413.2113 413.3419 413.4725 413.6031 413.7337 413.8642 413.9948 414.1253 414.2558 414.3863 414.5167 414.6472 414.7776 414.9081 415.0385 415.1689 415.2993 415.4297 415.5600 415.6904 415.8207 415.9510 416.0813 416.2116 416.3418 416.4721 416.6023 416.7326 416.8628 416.9930 417.1232 417.2533 417.3835 417.5136 417.6437 417.7739 417.9039 418.0340 418.1641 418.2941 418.4242 418.5542 418.6842 418.8142 418.9442 419.0741 419.2041 419.3340 419.4639 419.5938 419.7237 419.8536 419.9835 420.1133 420.2431 420.3729 420.5027 420.6325 420.7623 420.8921 421.0218 421.1515 421.2812 421.4109 421.5406 421.6703 421.7999 421.9296 422.0592 422.1888 422.3184 422.4480 422.5775 422.7071 422.8366 422.9661 423.0956 423.2251 423.3546 423.4841 423.6135 423.7429 423.8724 424.0018 424.1311 424.2605 424.3899 424.5192 424.6485 424.7778 424.9071 425.0364 425.1657 425.2949 425.4242 425.5534 425.6826 425.8118 425.9410 426.0701 426.1993 426.3284 426.4575 426.5866 426.7157 426.8448 426.9738 427.1029 427.2319 427.3609 427.4899 427.6189 427.7479 427.8768 428.0058 428.1347 428.2636 428.3925 428.5213 428.6502 428.7791 428.9079 429.0367 429.1655 429.2943 429.4231 429.5518 429.6806 429.8093 429.9380 430.0667 430.1954 430.3240 430.4527 430.5813 430.7099 430.8385 430.9671 431.0957 431.2243 431.3528 431.4813 431.6099 431.7384 431.8668 431.9953 432.1238 432.2522 432.3806 432.5090 432.6374 432.7658 432.8942 433.0225 433.1508 433.2792 433.4075 433.5357 433.6640 433.7923 433.9205 434.0487 434.1770 434.3051 434.4333 434.5615 434.6896 434.8178 434.9459 435.0740 435.2021 435.3302 435.4582 435.5863 435.7143 435.8423 435.9703 436.0983 436.2262 436.3542 436.4821 436.6100 436.7379 436.8658 436.9937 437.1216 437.2494 437.3772 437.5050 437.6328 437.7606 437.8884 438.0161 438.1439 438.2716 438.3993 438.5270 438.6547 438.7823 438.9100 439.0376 439.1652 439.2928 439.4204 439.5479 439.6755 439.8030 439.9305 440.0580 440.1855 440.3130 440.4405 440.5679 440.6953 440.8227 440.9501 441.0775 441.2049 441.3322 441.4596 441.5869 441.7142 441.8415 441.9687 442.0960 442.2232 442.3504 442.4777 442.6048 442.7320 442.8592 442.9863 443.1135 443.2406 443.3677 443.4948 443.6218 443.7489 443.8759 444.0029 444.1299 444.2569 444.3839 444.5109 444.6378 444.7647 444.8916 445.0185 445.1454 445.2723 445.3991 445.5260 445.6528 445.7796 445.9064 446.0331 446.1599 446.2866 446.4134 446.5401 446.6668 446.7934 446.9201 447.0467 447.1734 447.3000 447.4266 447.5532 447.6797 447.8063 447.9328 448.0593 448.1858 448.3123 448.4388 448.5653 448.6917 448.8181 448.9445 449.0709 449.1973 449.3237 449.4500 449.5763 449.7027 449.8289 449.9552 450.0815 450.2077 450.3340 450.4602 450.5864 450.7126 450.8388 450.9649 451.0911 451.2172 451.3433 451.4694 451.5955 451.7215 451.8476 451.9736 452.0996 452.2256 452.3516 452.4775 452.6035 452.7294 452.8553 452.9812 453.1071 453.2330 453.3589 453.4847 453.6105 453.7363 453.8621 453.9879 454.1136 454.2394 454.3651 454.4908 454.6165 454.7422 454.8678 454.9935 455.1191 455.2447 455.3703 455.4959 455.6215 455.7470 455.8726 455.9981 456.1236 456.2491 456.3745 456.5000 456.6254 456.7508 456.8763 457.0016 457.1270 457.2524 457.3777 457.5030 457.6283 457.7536 457.8789 458.0042 458.1294 458.2547 458.3799 458.5051 458.6302 458.7554 458.8806 459.0057 459.1308 459.2559 459.3810 459.5061 459.6311 459.7561 459.8812 460.0062 460.1311 460.2561 460.3811 460.5060 460.6309 460.7558 460.8807 461.0056 461.1305 461.2553 461.3801 461.5049 461.6297 461.7545 461.8793 462.0040 462.1287 462.2535 462.3781 462.5028 462.6275 462.7521 462.8768 463.0014 463.1260 463.2506 463.3751 463.4997 463.6242 463.7487 463.8732 463.9977 464.1222 464.2466 464.3711 464.4955 464.6199 464.7443 464.8687 464.9930 465.1173 465.2417 465.3660 465.4903 465.6145 465.7388 465.8630 465.9873 466.1115 466.2357 466.3598 466.4840 466.6081 466.7323 466.8564 466.9805 467.1045 467.2286 467.3527 467.4767 467.6007 467.7247 467.8487 467.9726 468.0966 468.2205 468.3444 468.4683 468.5922 468.7161 468.8399 468.9637 469.0876 469.2114 469.3351 469.4589 469.5827 469.7064 469.8301 469.9538 470.0775 470.2012 470.3248 470.4485 470.5721 470.6957 470.8193 470.9428 471.0664 471.1899 471.3134 471.4370 471.5604 471.6839 471.8074 471.9308 472.0542 472.1776 472.3010 472.4244 472.5477 472.6711 472.7944 472.9177 473.0410 473.1643 473.2875 473.4108 473.5340 473.6572 473.7804 473.9036 474.0267 474.1499 474.2730 474.3961 474.5192 474.6423 474.7653 474.8884 475.0114 475.1344 475.2574 475.3804 475.5033 475.6263 475.7492 475.8721 475.9950 476.1179 476.2407 476.3636 476.4864 476.6092 476.7320 476.8548 476.9776 477.1003 477.2230 477.3457 477.4684 477.5911 477.7138 477.8364 477.9591 478.0817 478.2043 478.3268 478.4494 478.5719 478.6945 478.8170 478.9395 479.0620 479.1844 479.3069 479.4293 479.5517 479.6741 479.7965 479.9188 480.0412 480.1635 480.2858 480.4081 480.5304 480.6527 480.7749 480.8971 481.0193 481.1415 481.2637 481.3859 481.5080 481.6301 481.7523 481.8744 481.9964 482.1185 482.2405 482.3626 482.4846 482.6066 482.7285 482.8505 482.9724 483.0944 483.2163 483.3382 483.4601 483.5819 483.7038 483.8256 483.9474 484.0692 484.1910 484.3127 484.4345 484.5562 484.6779 484.7996 484.9213 485.0429 485.1646 485.2862 485.4078 485.5294 485.6510 485.7725 485.8941 486.0156 486.1371 486.2586 486.3800 486.5015 486.6229 486.7444 486.8658 486.9871 487.1085 487.2299 487.3512 487.4725 487.5938 487.7151 487.8364 487.9576 488.0789 488.2001 488.3213 488.4425 488.5636 488.6848 488.8059 488.9270 489.0481 489.1692 489.2903 489.4113 489.5324 489.6534 489.7744 489.8954 490.0163 490.1373 490.2582 490.3791 490.5000 490.6209 490.7417 490.8626 490.9834 491.1042 491.2250 491.3458 491.4666 491.5873 491.7080 491.8287 491.9494 492.0701 492.1907 492.3114 492.4320 492.5526 492.6732 492.7938 492.9143 493.0349 493.1554 493.2759 493.3964 493.5168 493.6373 493.7577 493.8781 493.9985 494.1189 494.2393 494.3596 494.4799 494.6002 494.7205 494.8408 494.9611 495.0813 495.2015 495.3218 495.4419 495.5621 495.6823 495.8024 495.9225 496.0426 496.1627 496.2828 496.4028 496.5229 496.6429 496.7629 496.8829 497.0028 497.1228 497.2427 497.3626 497.4825 497.6024 497.7223 497.8421 497.9619 498.0817 498.2015 498.3213 498.4411 498.5608 498.6805 498.8002 498.9199 499.0396 499.1592 499.2789 499.3985 499.5181 499.6377 499.7572 499.8768 499.9963 500.1158 500.2353 500.3548 500.4742 500.5937 500.7131 500.8325 500.9519 501.0713 501.1906 501.3099 501.4293 501.5486 501.6678 501.7871 501.9063 502.0256 502.1448 502.2640 502.3832 502.5023 502.6214 502.7406 502.8597 502.9788 503.0978 503.2169 503.3359 503.4549 503.5739 503.6929 503.8119 503.9308 504.0497 504.1686 504.2875 504.4064 504.5253 504.6441 504.7629 504.8817 505.0005 505.1193 505.2380 505.3567 505.4755 505.5941 505.7128 505.8315 505.9501 506.0687 506.1873 506.3059 506.4245 506.5431 506.6616 506.7801 506.8986 507.0171 507.1355 507.2540 507.3724 507.4908 507.6092 507.7276 507.8459 507.9642 508.0826 508.2009 508.3191 508.4374 508.5556 508.6739 508.7921 508.9103 509.0284 509.1466 509.2647 509.3828 509.5009 509.6190 509.7371 509.8551 509.9731 510.0911 510.2091 510.3271 510.4450 510.5630 510.6809 510.7988 510.9167 511.0345 511.1524 511.2702 511.3880 511.5058 511.6235 511.7413 511.8590 511.9767 512.0944 512.2121 512.3298 512.4474 512.5650 512.6826 512.8002 512.9178 513.0353 513.1529 513.2704 513.3879 513.5053 513.6228 513.7402 513.8576 513.9750 514.0924 514.2098 514.3271 514.4445 514.5618 514.6791 514.7963 514.9136 515.0308 515.1480 515.2652 515.3824 515.4996 515.6167 515.7338 515.8509 515.9680 516.0851 516.2021 516.3191 516.4362 516.5531 516.6701 516.7871 516.9040 517.0209 517.1378 517.2547 517.3716 517.4884 517.6052 517.7220 517.8388 517.9556 518.0723 518.1891 518.3058 518.4225 518.5391 518.6558 518.7724 518.8890 519.0056 519.1222 519.2388 519.3553 519.4719 519.5884 519.7048 519.8213 519.9378 520.0542 520.1706 520.2870 520.4034 520.5197 520.6361 520.7524 520.8687 520.9850 521.1012 521.2175 521.3337 521.4499 521.5661 521.6822 521.7984 521.9145 522.0306 522.1467 522.2628 522.3789 522.4949 522.6109 522.7269 522.8429 522.9588 523.0748 523.1907 523.3066 523.4225 523.5384 523.6542 523.7700 523.8859 524.0016 524.1174 524.2332 524.3489 524.4646 524.5803 524.6960 524.8117 524.9273 525.0429 525.1585 525.2741 525.3897 525.5052 525.6208 525.7363 525.8518 525.9672 526.0827 526.1981 526.3136 526.4290 526.5443 526.6597 526.7750 526.8904 527.0057 527.1210 527.2362 527.3515 527.4667 527.5819 527.6971 527.8123 527.9275 528.0426 528.1577 528.2728 528.3879 528.5030 528.6180 528.7330 528.8481 528.9630 529.0780 529.1930 529.3079 529.4228 529.5377 529.6526 529.7675 529.8823 529.9971 530.1120 530.2267 530.3415 530.4563 530.5710 530.6857 530.8004 530.9151 531.0298 531.1444 531.2590 531.3736 531.4882 531.6028 531.7174 531.8319 531.9464 532.0609 532.1754 532.2899 532.4043 532.5188 532.6332 532.7476 532.8619 532.9763 533.0906 533.2050 533.3193 533.4336 533.5478 533.6621 533.7763 533.8905 534.0047 534.1189 534.2331 534.3472 534.4614 534.5755 534.6896 534.8037 534.9177 535.0318 535.1458 535.2598 535.3738 535.4878 535.6017 535.7157 535.8296 535.9435 536.0574 536.1713 536.2852 536.3990 536.5128 536.6266 536.7404 536.8542 536.9680 537.0817 537.1954 537.3092 537.4228 537.5365 537.6502 537.7638 537.8775 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for beginning of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 UT midnight for beginning of measurement Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.) Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.) Column 6: Total duration of measurement set in seconds Column 7: Data processing type index Column 8: Integration time [ms] Column 9: Number of bright count cycles Column 10: Number of dark count cycles Column 11: Saturation index: positive integer is the number of saturated cycles included in the data, negative integer is the number of cycles skipped due to saturation Column 12: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 13: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 14: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 15: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 16: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 17: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 18: Target distance [m], -1=not pointed on target Column 19: Sum over 2^i with i being a L0 to L1 conversion step, 0=dark correction, 1=non-linearity correction, 2=latency correction, 3=flat field correction, 4=conversion to count rates, 5=temperature correction, 6=stray light correction, 7=wavelength change determination, 8=sensitivity correction, 9=wavelength correction Column 20: Dark correction method: -9=no dark correction done, since it was not requested, -2=no dark correction done, since there were no bright measurements, -1=no dark correction done, since there was no matching dark measurement, 0=dark correction done with measured dark count only, since input darkmeth was MEAS or no dark map parameters available, 1=dark correction done using dark fine structure map and measured dark count, >1=dark correction done with measured dark count only, since dark background fitting gave an error Column 21: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 22: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature Column 23: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 24: Wavelength effective temperature [°C], 999=no effective temperature given Column 25: Number of pixels, where dark count is higher than bright count, -9=no bright counts or dark counts measured Column 26: Number of pixels, where DQ1 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 27: Number of pixels, where DQ2 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 28: Index of (not dead, blind, warm, or saturated) pixel with highest corrected counts Column 29: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 30: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 31: Estimated stray light in the signal before correction at 300nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 32: Estimated stray light in the signal before correction at 302.5nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 33: Estimated stray light in the signal before correction at 305nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 34: Estimated stray light in the signal before correction at 310nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 35: Estimated stray light in the signal before correction at 320nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 36: Estimated stray light in the signal before correction at 350nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 37: Estimated stray light in the signal before correction at 400nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 38: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 39: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 40: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 41: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 42: Mean wavelength correction applied [%], -9=no wavelength correction Column 43: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 44: Minimum wavelength correction applied [%], -9=no wavelength correction Column 45: Maximum wavelength correction applied [%], -9=no wavelength correction Column 46: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 47: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 48: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 49: Temperature at electronics board [°C], 999=no temperature signal Column 50: Spectrometer control temperature [°C], 999=no temperature signal Column 51: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 52: Temperature in head sensor [°C], 999=no temperature signal Column 53: Humidity in head sensor [%], -9=no humidity signal Column 54: Pressure in head sensor [hPa], -9=no pressure signal Column 55: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 56: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 57: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 58-2072: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2073-4087: 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 4088-6102: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------