OBS pi_star_obs y_star_obs i_star_obs pi_obs q_obs i_obs y_obs s_obs 1984 2.610291416 -0.464061276 4.362688172 -5.428693006 -0.492778041 3.234802871 -0.498409015 0.74889871 1984.25 0.732627738 0.419506204 5.232688175 -2.367307711 4.825438549 4.868136201 -0.930015075 -0.09165504 1984.5 0.442387338 0.565600509 6.066021505 1.270858269 6.143251958 2.841469531 -0.881223009 -0.089360202 1984.75 0.412659718 0.56413128 3.942688172 2.404690311 -1.614524241 2.968136201 -0.307533783 0.627201558 1985 0.634457884 0.666170888 3.152688172 1.729162728 12.26044435 5.528136201 0.514453405 0.867580792 1985.25 0.601357173 0.69904181 2.599354838 5.696818321 10.84995789 7.068136201 1.997381252 6.962510208 1985.5 -0.541747084 1.434855718 2.576021505 5.485980339 -9.559761808 7.434802871 2.397520983 1.419474926 1985.75 1.036366227 1.384818974 2.779354838 4.185599325 2.489117307 9.411469531 2.019313196 5.028203744 1986 -0.94671385 1.523427372 2.502688172 5.653399397 -4.783932305 9.278136201 1.462224864 0.796424317 1986.25 -4.972656209 1.107667176 1.596021505 2.807713016 -2.300631805 6.434802871 0.129080356 0.38853796 1986.5 -0.582549197 1.250247896 0.882688172 6.852034077 13.09139256 8.144802871 0.319949295 5.131407317 1986.75 -0.235058142 0.943663997 0.942688172 7.590007387 -8.535219437 7.461469531 0.440515091 0.674661188 1987 1.77826 0.791771064 0.896021505 4.348283898 -5.065622061 7.701469531 0.794638268 -0.040340467 1987.25 1.485584052 1.078771553 1.326021505 2.261339484 -5.033075119 5.678136201 1.112434418 -1.728690033 1987.5 1.202075363 1.177014382 1.519354838 3.130423804 -0.204744122 3.788136201 1.794847952 -2.366457217 1987.75 0.695797575 2.104052153 1.592688172 3.487407317 0.386273565 3.344802871 3.029829658 0.252760614 1988 0.088433691 1.788974774 1.339354838 3.364273562 -4.20043893 2.361469531 2.850355319 -2.816008607 1988.25 1.541515665 2.251168291 1.832688172 3.245349821 -8.76085162 3.634802871 2.161742373 -4.233594133 1988.5 1.826340056 1.982563692 2.659354838 4.018326499 -2.246405178 4.724802871 2.055221395 -4.388855469 1988.75 1.325214189 2.495294554 3.146021505 4.311236469 -7.560617834 5.991469531 2.519283014 -0.326602156 1989 1.497739014 2.707541282 4.119354838 0.301603985 2.166209891 7.828136201 2.788306876 -4.139223209 1989.25 3.393214606 2.564809491 4.402688172 6.190094868 7.956987178 9.161469531 3.940094293 0.843601316 1989.5 0.094526451 2.480735435 3.759354838 5.546084017 -1.42513661 9.424802871 4.186298641 2.462344999 1989.75 1.024977941 1.940214514 3.289354838 3.732297934 -3.535115041 9.544802871 3.453395791 -0.307520535 1990 3.806162673 2.296056902 2.926021505 3.204341704 3.138071536 7.834802871 3.532888212 0.968249728 1990.25 0.917017879 1.760139455 2.919354838 2.700724965 -1.670771583 6.448136201 2.492211369 0.040307776 1990.5 3.829169898 0.977390868 2.836021505 -0.482592504 -4.298624655 5.468136201 1.127968547 1.90637212 1990.75 3.713835715 -0.569614204 2.419354838 6.728263667 3.30288082 3.934802871 0.343435796 4.470737412 1991 -0.041678009 -1.867037199 1.102688172 -4.347853398 0.379808055 3.058136201 -1.276260753 2.49387888 1991.25 -0.653383252 -2.006484279 0.539354838 -2.836993648 1.874187761 2.201469531 -2.31813668 1.268493355 1991.5 0.016531398 -2.308569465 0.319354838 -1.334656475 -2.003288712 1.394802871 -3.187887035 -0.240790738 1991.75 0.284162817 -2.624000423 -0.507311828 0.142430875 1.310265694 -0.238530466 -3.880933078 1.017866658 1992 -0.319428553 -2.375079624 -1.300645162 -3.592423523 3.077099786 -1.128530466 -3.73966561 0.38853796 1992.25 0.044311339 -2.19586837 -1.553978495 -4.709222759 1.290168973 -1.901863799 -4.413779668 1.148997899 1992.5 0.021001995 -1.999171607 -2.067311828 -3.219810548 4.955785428 -2.851863799 -4.202567776 2.445165718 1992.75 0.467693487 -1.681368637 -2.287311828 -1.734547447 5.396334781 -2.741863799 -3.370230175 1.695746117 1993 -0.121257659 -2.336755895 -2.283978495 0.097639547 -0.903138602 -2.928530466 -3.112485939 0.38853796 1993.25 -0.142125392 -2.606580314 -2.323978495 -2.125877426 1.279229311 -3.408530466 -3.392933303 3.055362668 1993.5 -1.174538612 -2.868531648 -2.263978495 -1.766769966 3.009183444 -3.725197132 -4.3897167 1.202653718 1993.75 0.281175948 -2.30442168 -2.333978495 -2.864488836 0.817901325 -3.818530466 -3.175967671 0.661389425 1994 -1.016277755 -2.064103014 -2.110645162 -2.140516303 -6.370983531 -3.791863799 -2.077270627 -0.563202739 1994.25 -0.755056239 -1.53824955 -1.383978495 -0.704324334 -2.385942963 -3.658530466 -1.848207052 0.38853796 1994.5 0.667482537 -1.748276522 -0.837311828 -1.082330122 -1.694200965 -2.975197132 -1.42540619 0.38853796 1994.75 -0.699402672 -1.349569538 -0.157311828 -0.388134025 -3.12914567 -1.435197132 -1.970896595 -2.807473074 1995 -0.09367091 -1.838211588 0.486021505 3.089050506 1.736799755 -0.428530466 -2.09982 0.257562172 1995.25 0.235864135 -2.424571991 0.696021505 1.60470459 2.861993708 -0.908530466 -1.90176282 1.308991533 1995.5 -1.009684763 -2.376487131 0.472688172 1.198052896 -4.98040501 -1.078530466 -1.370690595 -0.400939825 1995.75 -0.846210243 -2.409827658 0.396021505 -0.542853479 -0.32746265 -1.168530466 -1.550018624 -0.003875886 1996 0.520154814 -2.467558028 0.039354838 -1.908210508 -1.266260318 -1.135197132 -0.772968994 -1.294349653 1996.25 0.403840695 -1.601205421 -0.080645162 -0.912346495 -3.481588662 -1.058530466 -1.201577078 -1.770276037 1996.5 -0.725644978 -1.524591268 -0.017311828 -2.592006161 1.002209395 -1.491863799 -0.967141655 0.262988665 1996.75 0.439464441 -1.119251517 -0.043978495 -2.926865965 -1.108013589 -2.195197132 -0.734442591 0.38853796 1997 -0.591256512 -1.104754153 -0.047311828 -2.927971543 3.597921061 -2.695197132 -1.61069458 0.137911262 1997.25 -2.103119138 -0.350057444 0.199354838 -4.589515855 2.046321841 -2.868530466 0.115571372 -0.97879223 1997.5 -1.025821155 0.134323818 0.209354838 -5.259787338 4.849736028 -3.668530466 -0.372861126 0.14192871 1997.75 -0.870739549 0.117365203 0.182688172 -2.591171436 7.966659931 -3.671863799 -0.015861067 1.006205149 1998 -2.196944574 0.467260415 0.196021505 -2.593671444 1.399552631 -3.648530466 0.534652417 2.517610241 1998.25 -1.706128276 0.377423973 0.176021505 -1.271654477 5.912893963 -3.555197132 0.407743494 0.769007664 1998.5 -0.975216036 0.774534085 0.209354838 -2.601915382 6.377360589 -3.491863799 1.122149836 3.223779419 1998.75 -1.148060801 1.535865253 -0.463978495 -1.618735308 -5.389099238 -3.785197132 2.088657134 2.102488948 1999 -1.561278061 1.636374411 -0.590645162 -3.920696008 0.015113556 -3.831863799 1.740184519 -1.063632773 1999.25 -0.037253722 1.716477154 -0.577311828 -1.953748556 -4.25333997 -3.771863799 1.90748808 0.257562172 1999.5 -0.059343491 2.134752095 -0.230645162 -0.010796012 1.112266584 -3.681863799 1.530883809 -1.55578771 1999.75 -0.081108567 3.154993335 -0.017311828 -1.329791227 0.545086356 -3.155197132 2.190237074 -1.392679616 2000 0.91775255 2.668623341 0.352688172 -0.062516941 4.203669664 -2.838530466 2.265065208 -2.102250831 2000.25 0.102348125 3.488324204 0.949354838 -0.410226947 5.222784911 -2.428530466 2.516494485 0.511614899 2000.5 0.618014395 2.636431632 1.196021505 -0.9661344 3.863524377 -2.201863799 1.846232174 -0.835467529 2000.75 -0.179316738 2.419158337 1.149354838 -2.371980166 7.007207136 -2.308530466 0.161785208 1.243766142 2001 0.787264118 1.561399467 0.269354838 0.650040489 1.841233856 -3.075197132 0.094645732 0.021115624 2001.25 -0.226000593 1.134840567 -0.997311828 -0.290340981 2.084738218 -3.715197132 0.10567212 -0.220848447 2001.5 -1.893335368 0.050450969 -1.827311828 -2.398392786 -0.308799146 -3.775197132 0.280813424 -0.699086054 2001.75 -3.321194447 -0.286133473 -3.190645162 -0.031569147 -1.321810185 -4.325197132 0.68694647 0.99131254 2002 -1.745876522 -0.339187532 -3.590645162 -0.06298886 -1.861789906 -4.278530466 0.748007962 -1.052063184 2002.25 0.111753303 -0.524562177 -3.573978495 -0.674832178 -7.154168332 -3.788530466 1.13576511 0.38853796 2002.5 -0.87208757 -0.66387532 -3.583978495 -0.984663472 1.526843182 -3.668530466 0.96508492 -0.205640853 2002.75 -0.663122331 -1.33869065 -3.880645162 -0.714713269 -2.300382187 -3.765197132 0.352164926 -0.437425438 2003 0.708281655 -1.763729307 -4.073978495 1.535851849 -7.091556696 -3.851863799 0.225015275 -0.430659131 2003.25 -2.802556717 -1.634091311 -4.077311828 -3.592423523 -7.724876428 -3.875197132 -0.449713755 0.155708984 2003.5 -0.555275203 -0.5503673 -4.307311828 -1.334125358 -1.511814522 -3.805197132 0.083697072 -1.111778699 2003.75 -1.937902344 -0.616541077 -4.327311828 -1.626817602 -9.98804247 -3.371863799 1.12807128 -1.652349203 2004 0.424983981 -0.605553453 -4.320645162 0.032557717 -5.377625529 -3.078530466 0.861486604 -3.248226457 2004.25 1.103643228 -0.467361182 -4.313978495 -1.654032745 8.183155852 -3.108530466 0.602337812 -1.964511781 2004.5 -0.904057374 -0.299431895 -3.890645162 -1.938389464 0.614333596 -3.181863799 0.147101184 -1.288650201 2004.75 0.482425132 -0.384957913 -3.373978495 -0.57767818 -8.415490222 -3.205197132 -0.448221042 -0.851147338 2005 -0.933513489 -0.34216775 -2.853978495 -0.871324594 -1.643635062 -3.001863799 -0.692351521 -2.44565984 2005.25 0.777861256 -0.361086047 -2.380645162 -1.159161542 1.896121292 -2.925197132 -0.121265508 -5.52117171 2005.5 2.44092998 0.019788566 -1.863978495 0.163472617 1.834033187 -2.991863799 -0.609983884 -1.29060597 2005.75 0.355279515 -0.393346796 -1.343978495 -1.46192581 2.385555428 -2.991863799 -0.892282854 -1.988173547 2006 -1.142585104 0.074810909 -0.867311828 -0.154385829 0.3311927 -3.005197132 -1.123982134 -0.152003897 2006.25 1.90107336 -0.028714319 -0.417311828 2.678116384 -2.85584943 -2.781863799 -1.4091418 -1.304152789 2006.5 0.008481955 -0.469111655 -0.077311828 0.020504265 -0.835513658 -2.471863799 -1.841212306 -2.054864574 2006.75 -5.125759571 -0.656166412 -0.077311828 -4.106562411 -3.394474144 -2.275197132 -1.705188148 -1.320905376 2007 0.724148385 -1.20949291 -0.067311828 -3.335271473 -0.051350765 -2.211863799 -1.016637209 -1.04186085