Source half-light radius = 0.30 arcsec S/N computed using Optimal extraction Exposure times quantized in multiples of 6 readout frames Number of read frames averaged for each downlink frame is 4 Number of visits/dithers: 1 Requested signal to noise per pixel = 5.0 Zodiacal light level set at 3.50 times minimum This corresponds, at ecliptic longitude 90 degrees relative to the Sun (middle of visibility window), to: Ecliptic plane Time to reach S/N at wavelength Src AB 0.80 microns 1.00 microns 1.20 microns 1.40 microns 1.60 microns 1.75 microns 21.00 456 182 127 109 109 127 21.10 528 218 145 127 127 145 21.20 638 255 164 145 145 164 21.30 766 291 200 164 182 200 21.40 912 346 237 200 218 237 21.50 1094 419 273 237 255 273 21.60 1313 492 328 273 291 328 21.70 1586 601 383 328 346 383 21.80 1896 711 456 383 419 474 21.90 2280 857 547 474 492 565 22.00 2736 1021 656 565 601 656 22.10 3283 1222 784 656 711 802 22.20 3939 1459 930 802 857 948 22.30 4724 1751 1130 948 1021 1149 22.40 5672 2115 1349 1149 1222 1368 22.50 6803 2535 1623 1368 1459 1641 22.60 8171 3027 1933 1641 1751 1969 22.70 9831 3648 2334 1969 2115 2371 22.80 11801 4377 2790 2371 2535 2845 22.90 14172 5253 3356 2845 3046 3410 23.00 17036 6311 4031 3410 3648 4104 23.10 20465 7587 4833 4104 4395 4924 23.20 24605 9101 5800 4924 5271 5909 23.30 29567 10944 6967 5909 6329 7113 23.40 35513 13132 8372 7095 7606 8536 23.50 42681 15777 10068 8536 9138 10250 23.60 51309 18969 12093 10250 10962 12312 23.70 61651 22781 14519 12312 13169 14792 23.80 74109 27378 17437 14792 15832 17784 23.90 89065 32904 20957 17765 19024 21377 24.00 107050 39544 25189 21359 22854 25681 24.10 128664 47533 30260 25663 27469 30862 24.20 154656 57127 36370 30825 32996 37081 24.30 185902 68655 43703 37045 39653 44560 24.40 223476 82517 52531 44523 47661 53552 24.50 268620 99170 63128 53516 57291 64368 24.60 322902 119198 75878 64314 68856 77355 24.70 388165 143275 91200 77301 82754 92987 24.80 466615 172222 109622 92914 99462 111756 24.90 560916 207005 131765 111683 119544 134337 25.00 674296 248848 158377 134228 143694 161478 25.10 810603 299117 190370 161351 172732 194091 25.20 974490 359583 228839 193945 207625 233326 25.30 1171464 432233 275059 233125 249577 280458 25.40 1408328 519602 330654 280239 300011 337148 25.50 1693055 624628 397467 336874 360641 405274 25.60 2035365 750886 477815 404964 433528 487190 25.70 2446932 902697 574395 486807 521153 585668 25.80 2941656 1085170 690493 585193 626489 704045 25.90 3536535 1304579 830084 703498 753129 846390 26.00 4251634 1568311 997873 845715 905378 1017481 26.10 5111358 1885395 1199608 1016679 1088399 1223192 26.20 6145056 2266648 1442163 1222225 1308464 1470508 26.30 7387583 2724910 1733712 1469305 1572981 1767784 26.40 8881658 3275940 2084284 1766398 1891032 2125251 26.50 10000007 3938344 2505701 2123537 2273378 2554949 26.60 10697687 4734757 3012372 2552906 2733081 3071597 26.70 12861206 5692229 3621515 3069135 3285735 3692724 26.80 15462030 6843246 4353778 3689696 3950090 4439379 26.90 18589350 8227225 5234241 4435858 4748930 5337170