# FILENAME=/raid/scratch/cyborg/SkynetData/Skynet_59413_venus_61359/Cyborg/Skynet_59413_venus_61359_10223.txt # BASENAME=Skynet_59413_venus_61359_10223 # CONTROL=SKYNET # PROJCODE=Skynet_59413_venus_61359 # DATAROOT=/raid/scratch/cyborg/SkynetData # DATADIR=Skynet_59413_venus_61359/Cyborg # SCANNAME=2019_06_26_10 # SRC_NAME=venus # OBSERVER=claryjd_36143 # DATE_OBS=2021-07-18 14:25:20.000 # OBSID=61359 # SCANNUM=10223 # MJD=59413 # UTC=51919 # SCANTYPE=track # DATAMODE=LOWRES # RECEIVER=Rx1_2 # OBSFREQ=1395 # LO1Tuning=7000.0000 # RFFILTER=1355_1435 # OBSBW=-500 # EFFBANDW=80.00 # NCHAN=1024 # STRTCHAN=747 # STOPCHAN=911 # TINT=0.3000 # TBIN=0.00419430 # ACCLEN=2048 # FOCUS=37.0709 # RA,DEC=09:53:56.43, 14:29:59.56 # RA(deg)=9.8990 # DEC(deg)=14.4999 # AZIM(deg)=86.7050 # ELEV(deg)=19.9017 # COORDREF=RA_DEC_COORD # HREF=0.0000 # VREF=0.0000 # RADESYS=FK5 # OFFSYS=RADEC # EQUINOX=2000 # IFATTENS=19,10 # BALANCELEV=1.200 # POWER_XLYR=1.211,0.913 # VELDEF=RADI-OBS # VELOCITY=0.000 # NPOL=2 # POLMODE=Linear # POLTYPE=XXYY # WARNING=None # CRYOTEMP=16 # BOXTEMP=24 # NOISECAL=HI # PRECAL=3 # POSTCAL=3 # TSYS= XL1, YR1, XL2, YR2 # TSYS1= 38.39 45.87 0.00 0.00 # TSYS2= 38.53 45.98 0.00 0.00 # GAIN1= 0.145 0.149 1.000 1.000 # GAIN2= 0.146 0.149 1.000 1.000 # MINS= 38.39 45.84 0.00 0.00 # TCALR=9.9219 # TCALL=9.1505 # TRXR=8.5343 # TRXL=8.5343 #UTC_Time(s) RA(hr) DEC(d) Az(d) El(d) XL(K) YR(K) N Cal sweep 51920.025254 9.89908 14.4999 86.7050 19.9017 0.1293 0.1966 16 0 0 0 51920.125254 9.89911 14.4999 86.7050 19.9017 0.0954 0.1487 22 0 0 0 51920.225254 9.89914 14.4999 86.7050 19.9017 0.1397 0.2035 23 0 0 0 51920.325254 9.89916 14.4999 86.7050 19.9017 0.1237 0.2418 21 0 0 0 51920.425254 9.89918 14.4999 86.7050 19.9017 0.0818 0.1774 22 0 0 0 51920.525254 9.89922 14.4999 86.7050 19.9017 8.1094 8.7335 21 1 0 0 51920.625254 9.89925 14.4999 86.7050 19.9017 9.2438 10.0429 21 1 0 0 51920.725254 9.89928 14.4999 86.7050 19.9017 9.2629 10.0511 21 1 0 0 51920.825254 9.89931 14.4999 86.7050 19.9017 9.2579 10.0581 21 1 0 0 51920.925254 9.89933 14.4999 86.7050 19.9017 9.3344 10.0235 21 1 0 0 51921.025254 9.89936 14.4999 86.7050 19.9017 9.2957 9.9832 22 1 0 0 51921.125254 9.89938 14.4999 86.7050 19.9017 9.2403 10.0347 21 1 0 0 51921.225254 9.89941 14.4999 86.7050 19.9017 9.2867 10.0015 21 1 0 0 51921.325254 9.89944 14.4999 86.7050 19.9017 9.2256 10.0071 21 1 0 0 51921.425254 9.89948 14.4999 86.7050 19.9017 9.2591 10.0428 21 1 0 0 51921.525254 9.89950 14.4999 86.7050 19.9017 9.2813 9.9989 21 1 0 0 51921.625254 9.89953 14.4999 86.7050 19.9017 9.2846 10.0436 21 1 0 0 51921.725254 9.89956 14.4999 86.7050 19.9017 9.2670 10.0215 21 1 0 0 51921.825254 9.89958 14.4999 86.7050 19.9017 9.2878 9.9984 21 1 0 0 51921.925254 9.89961 14.4999 86.7050 19.9017 9.3195 10.0246 22 1 0 0 51922.025254 9.89964 14.4999 86.7050 19.9017 9.3192 10.0132 21 1 0 0 51922.125254 9.89967 14.4999 86.7050 19.9017 9.2854 10.0506 21 1 0 0 51922.225254 9.89970 14.4999 86.7050 19.9017 9.2502 9.9957 21 1 0 0 51922.325254 9.89973 14.4999 86.7050 19.9017 9.2639 10.0451 21 1 0 0 51922.425254 9.89976 14.4999 86.7050 19.9017 9.2578 10.0533 21 1 0 0 51922.525254 9.89977 14.5000 86.7050 19.9019 9.2578 9.9951 21 1 0 0 51922.625254 9.89980 14.5000 86.7050 19.9020 9.2340 10.0325 21 1 0 0 51922.725254 9.89983 14.4999 86.7050 19.9018 9.2975 9.9793 21 1 0 0 51922.825254 9.89986 14.4999 86.7050 19.9017 9.2568 9.9979 21 1 0 0 51922.925254 9.89989 14.5000 86.7050 19.9018 9.2316 10.0166 21 1 0 0 51923.025254 9.89991 14.5000 86.7050 19.9019 9.2628 9.9793 21 1 0 0 51923.125254 9.89995 14.4999 86.7050 19.9017 9.2525 9.9834 22 1 0 0 51923.225254 9.89998 14.4999 86.7050 19.9016 9.2782 9.9913 21 1 0 0 51923.325254 9.89999 14.5000 86.7050 19.9019 9.2257 10.0505 21 1 0 0 51923.425254 9.90001 14.5001 86.7050 19.9021 9.2465 10.0441 21 1 0 0 51923.525254 9.90006 14.4999 86.7050 19.9017 9.1794 10.0664 20 1 0 0 51923.625254 9.90009 14.4999 86.7050 19.9016 9.2230 10.0753 21 1 0 0 51923.725254 9.90012 14.4999 86.7050 19.9017 9.2797 10.0450 21 1 0 0 51923.825254 9.90014 14.4999 86.7050 19.9017 9.2466 10.0262 21 1 0 0 51923.925254 9.90017 14.4999 86.7050 19.9017 9.2236 10.0407 22 1 0 0 51924.025254 9.90020 14.4999 86.7050 19.9017 9.2228 9.9983 21 1 0 0 51924.125254 9.89970 14.5045 86.7058 19.9106 9.2191 9.9798 21 1 0 0 51924.225254 9.89933 14.5079 86.7064 19.9172 9.2778 9.9677 21 1 0 0 51924.325254 9.89762 14.5107 86.7199 19.9392 9.2373 9.9930 21 1 0 0 51924.425254 9.89644 14.5138 86.7283 19.9551 9.1798 10.0541 21 1 0 0 51924.525254 9.89593 14.5083 86.7379 19.9582 9.2049 9.9849 22 1 0 0 51924.625254 9.89533 14.5039 86.7474 19.9630 9.1706 9.9844 21 1 0 0 51924.725254 9.89506 14.5043 86.7496 19.9667 9.1431 9.9232 21 1 0 0 51924.825254 9.89473 14.5038 86.7533 19.9706 9.1760 9.9286 21 1 0 0 51924.925254 9.89417 14.4986 86.7633 19.9745 9.1969 9.9212 20 1 0 0 51925.025254 9.89366 14.4946 86.7716 19.9783 9.1792 9.9604 21 -1 0 0 51925.125254 9.89372 14.4967 86.7695 19.9793 1.8178 1.8986 21 0 0 0 51925.225254 9.89357 14.4967 86.7711 19.9813 0.0866 0.0580 21 0 0 0 51925.325254 9.89345 14.4971 86.7722 19.9833 0.0803 0.0427 22 0 0 0 51925.425254 9.89332 14.4974 86.7733 19.9853 0.0649 0.0161 20 0 0 0 51925.525254 9.89327 14.4975 86.7739 19.9863 0.0385 0.0778 22 0 0 0 51925.625254 9.89321 14.4976 86.7746 19.9875 0.1084 0.1131 21 0 0 0 51925.725254 9.89299 14.4932 86.7807 19.9878 0.1069 0.1001 20 0 0 0 51925.825254 9.89284 14.4909 86.7843 19.9886 0.0723 0.0536 21 0 0 0 51925.925254 9.89283 14.4911 86.7844 19.9890 0.0132 0.0773 22 0 0 0 51926.025254 9.89279 14.4906 86.7855 19.9895 0.0449 0.0807 20 0 0 0 51926.125254 9.89286 14.4914 86.7844 19.9896 0.0424 0.0665 22 0 0 0 51926.225254 9.89289 14.4919 86.7840 19.9898 0.0857 0.0998 20 0 0 0 51926.325254 9.89294 14.4922 86.7835 19.9896 0.0747 0.0716 22 0 0 0 51926.425254 9.89300 14.4926 86.7829 19.9895 0.0361 0.0343 20 0 0 0 51926.525254 9.89303 14.4943 86.7814 19.9905 0.0446 0.0463 21 0 0 0 51926.625254 9.89307 14.4959 86.7799 19.9913 0.0597 0.0682 21 0 0 0 51926.725254 9.89329 14.4967 86.7775 19.9896 0.0706 0.0535 21 0 0 0 51926.825254 9.89343 14.4978 86.7755 19.9889 0.0415 0.0820 21 0 0 0 51926.925254 9.89344 14.4981 86.7754 19.9892 0.0380 0.0767 21 0 0 0 51927.025254 9.89348 14.4985 86.7749 19.9893 0.0989 0.0455 21 0 0 0 51927.125254 9.89350 14.4985 86.7750 19.9894 0.0557 0.0541 21 0 0 0 51927.225254 9.89352 14.4985 86.7750 19.9895 0.0670 0.0436 21 0 0 0 51927.325254 9.89356 14.4984 86.7750 19.9893 0.0689 0.0627 21 0 0 0 51927.425254 9.89360 14.4983 86.7750 19.9891 0.0715 0.0410 21 0 0 0 51927.525254 9.89364 14.4982 86.7750 19.9889 0.0788 0.0349 22 0 0 0 51927.625254 9.89369 14.4980 86.7750 19.9886 0.0971 0.0611 21 0 0 0 51927.725254 9.89374 14.4978 86.7750 19.9884 0.0771 0.0620 21 0 0 0 51927.825254 9.89378 14.4976 86.7750 19.9879 0.0297 0.0455 20 0 0 0 51927.925254 9.89382 14.4974 86.7750 19.9875 0.0572 0.0772 22 0 0 0 51928.025254 9.89391 14.4978 86.7742 19.9872 0.0186 0.1049 20 0 0 0 51928.125254 9.89397 14.4980 86.7737 19.9869 0.0729 0.0714 22 0 0 0 51928.225254 9.89401 14.4975 86.7740 19.9865 0.0543 0.0800 21 0 0 0 51928.325254 9.89406 14.4973 86.7740 19.9861 0.0835 0.0697 21 0 0 0 51928.425254 9.89414 14.4978 86.7730 19.9857 0.0999 0.0922 21 0 0 0 51928.525254 9.89421 14.4980 86.7724 19.9853 0.1151 0.1442 21 0 0 0 51928.625254 9.89423 14.4975 86.7730 19.9851 0.1133 0.1156 21 0 0 0 51928.725254 9.89428 14.4973 86.7730 19.9848 0.0725 0.1186 21 0 0 0 51928.825254 9.89436 14.4980 86.7719 19.9847 0.0398 0.1265 21 0 0 0 51928.925254 9.89442 14.4982 86.7716 19.9844 0.0590 0.0818 21 0 0 0 51929.025254 9.89446 14.4984 86.7711 19.9844 0.0719 0.1222 21 0 0 0 51929.125254 9.89451 14.4986 86.7707 19.9842 0.1113 0.1244 21 0 0 0 51929.225254 9.89456 14.4982 86.7710 19.9837 0.1258 0.0939 21 0 0 0 51929.325254 9.89461 14.4979 86.7710 19.9833 0.1042 0.1200 22 0 0 0 51929.425254 9.89464 14.4979 86.7710 19.9833 0.1377 0.1542 21 0 0 0 51929.525254 9.89468 14.4978 86.7710 19.9831 0.1466 0.1156 21 0 0 0 51929.625254 9.89474 14.4983 86.7702 19.9829 0.1261 0.1167 21 0 0 0 51929.725254 9.89479 14.4985 86.7698 19.9827 0.0828 0.1171 21 0 0 0 51929.825254 9.89482 14.4983 86.7700 19.9826 0.1174 0.0966 21 0 0 0 51929.925254 9.89486 14.4983 86.7700 19.9825 0.1304 0.0533 22 0 0 0 51930.025254 9.89492 14.4988 86.7692 19.9824 0.0923 0.0950 21 0 0 0 51930.125254 9.89497 14.4991 86.7687 19.9823 0.1314 0.0698 21 0 0 0 51930.225254 9.89500 14.4987 86.7690 19.9821 0.0753 0.0430 21 0 0 0 51930.325254 9.89503 14.4986 86.7690 19.9820 0.1029 0.0777 21 0 0 0 51930.425254 9.89505 14.4987 86.7690 19.9821 0.1019 0.0950 21 0 0 0 51930.625254 9.89515 14.4993 86.7682 19.9819 0.0889 0.0708 63 0 0 0 51930.925254 9.89525 14.4994 86.7680 19.9818 0.1131 0.0961 65 0 0 0 51931.225254 9.89534 14.4993 86.7680 19.9817 0.0929 0.0793 64 0 0 1 51931.525254 9.89546 14.5000 86.7670 19.9817 0.0898 0.0929 64 0 0 1 51931.825254 9.89554 14.5000 86.7670 19.9817 0.0643 0.1100 63 0 0 1 51932.125254 9.89563 14.5000 86.7670 19.9816 0.0705 0.0892 64 0 0 1 51932.425254 9.89571 14.5001 86.7670 19.9818 0.0629 0.0646 64 0 0 1 51932.725254 9.89551 14.5011 86.7687 19.9857 0.0536 0.0616 64 0 0 1 51933.025254 9.89515 14.5020 86.7718 19.9914 0.0338 0.0000 64 0 0 1 51933.325254 9.89473 14.5032 86.7756 19.9980 0.0467 0.0323 63 0 0 0 51933.625254 9.89416 14.4951 86.7884 20.0010 0.0558 0.0922 65 0 0 0 51933.925254 9.89490 14.5027 86.7759 19.9976 0.0153 0.0838 63 0 0 0 51934.225254 9.89499 14.5035 86.7752 19.9981 0.0528 0.1350 63 0 0 0 51934.725254 9.89503 14.5013 86.7780 19.9979 0.0101 0.1260 21 0 0 0 51934.825254 9.89507 14.5012 86.7780 19.9978 0.3320 0.4453 21 -1 0 0 51934.925254 9.89508 14.5013 86.7780 19.9980 8.1474 8.8984 21 1 0 0 51935.025254 9.89511 14.5013 86.7780 19.9980 9.2030 10.0207 22 1 0 0 51935.125254 9.89516 14.5019 86.7772 19.9980 9.2129 10.0143 20 1 0 0 51935.225254 9.89520 14.5022 86.7769 19.9980 9.2487 10.0094 22 1 0 0 51935.325254 9.89520 14.5015 86.7777 19.9980 9.2492 10.0431 21 1 0 0 51935.425254 9.89521 14.5011 86.7782 19.9980 9.1981 10.0184 22 1 0 0 51935.525254 9.89525 14.5013 86.7780 19.9980 9.2092 10.0300 21 1 0 0 51935.625254 9.89527 14.5013 86.7780 19.9980 9.1706 10.0421 20 1 0 0 51935.725254 9.89531 14.5021 86.7772 19.9983 9.2030 10.0533 22 1 0 0 51935.825254 9.89535 14.5026 86.7767 19.9985 9.2528 10.0142 21 1 0 0 51935.925254 9.89536 14.5013 86.7780 19.9980 9.2158 9.9826 21 1 0 0 51936.025254 9.89538 14.5007 86.7786 19.9978 9.1707 9.9805 22 1 0 0 51936.125254 9.89543 14.5020 86.7772 19.9982 9.1563 9.9591 21 1 0 0 51936.225254 9.89547 14.5024 86.7768 19.9982 9.1959 9.9470 21 1 0 0 51936.325254 9.89549 14.5022 86.7770 19.9982 9.1883 9.9981 21 1 0 0 51936.425254 9.89552 14.5022 86.7770 19.9982 9.1803 9.9379 22 1 0 0 51936.525254 9.89548 14.5008 86.7788 19.9982 9.1791 9.9780 21 1 0 0 51936.625254 9.89547 14.5000 86.7799 19.9982 9.1119 9.9775 21 1 0 0 51936.725254 9.89554 14.5005 86.7790 19.9980 9.1366 9.9763 21 1 0 0 51936.825254 9.89557 14.5004 86.7790 19.9979 9.1328 10.0322 21 1 0 0 51936.925254 9.89567 14.5023 86.7768 19.9982 9.1348 10.0526 21 1 0 0 51937.025254 9.89574 14.5033 86.7757 19.9983 9.1233 10.0106 21 1 0 0 51937.125254 9.89569 14.5014 86.7779 19.9980 9.1294 9.9582 20 1 0 0 51937.225254 9.89571 14.5011 86.7783 19.9979 9.1099 9.9568 22 1 0 0 51937.325254 9.89573 14.5014 86.7780 19.9982 9.1948 9.9576 20 1 0 0 51937.425254 9.89576 14.5014 86.7780 19.9983 9.2028 9.9787 21 1 0 0 51937.525254 9.89580 14.5013 86.7780 19.9980 9.2038 9.9950 21 1 0 0 51937.625254 9.89584 14.5013 86.7780 19.9979 9.2110 10.0346 21 1 0 0 51937.725254 9.89586 14.5013 86.7780 19.9980 9.1972 9.9903 21 1 0 0 51937.825254 9.89589 14.5013 86.7780 19.9980 9.2034 10.0093 21 1 0 0 51937.925254 9.89592 14.5013 86.7780 19.9980 9.1836 9.9751 22 1 0 0 51938.025254 9.89594 14.5013 86.7780 19.9980 8.9676 9.7062 21 -1 0 0 51938.125254 9.89593 14.5008 86.7788 19.9982 2.3751 2.5569 21 0 0 0 51938.225254 9.89593 14.5005 86.7794 19.9983 0.0758 0.0734 22 0 0 0 51938.325254 9.89602 14.5012 86.7781 19.9980 0.0564 0.0636 21 0 0 0 51938.425254 9.89607 14.5015 86.7776 19.9979 0.0416 0.0681 21 0 0 0 51938.525254 9.89608 14.5013 86.7780 19.9980 0.0693 0.0322 21 0 0 0 51938.625254 9.89611 14.5013 86.7780 19.9980 0.0809 0.0553 21 0 0 0 51938.725254 9.89614 14.5013 86.7780 19.9980 0.0823 0.0609 21 0 0 0 51938.825254 9.89616 14.5013 86.7780 19.9980 0.0426 0.0485 20 0 0 0 51938.925254 9.89620 14.5013 86.7780 19.9980 0.0016 0.0456 21 0 0 0 51939.025254 9.89623 14.5013 86.7780 19.9980 0.0108 0.0341 21 0 0 0 51939.125254 9.89625 14.5013 86.7780 19.9980 0.0177 0.0859 21 0 0 0 51939.225254 9.89628 14.5013 86.7780 19.9980 0.1003 0.0934 21 0 0 0 51939.325254 9.89631 14.5013 86.7780 19.9980 0.0958 0.0834 21 0 0 0 51939.425254 9.89633 14.5013 86.7780 19.9980 0.0760 0.1011 21 0 0 0 51939.525254 9.89635 14.5014 86.7780 19.9981 0.0500 0.0402 21 0 0 0 51939.625254 9.89638 14.5014 86.7780 19.9982 0.0447 0.0207 21 0 0 0 51939.725254 9.89641 14.5013 86.7780 19.9981 0.1002 0.0277 21 0 0 0 51939.825254 9.89644 14.5013 86.7780 19.9980 0.0552 0.0498 21 0 0 0 51939.925254 9.89648 14.5013 86.7780 19.9980 0.0220 0.1025 22 0 0 0 51940.025254 9.89651 14.5013 86.7780 19.9980 0.0504 0.0937 21 0 0 0 51940.125254 9.89656 14.5020 86.7772 19.9980 0.0688 0.0904 21 0 0 0 51940.225254 9.89661 14.5024 86.7767 19.9980 0.0634 0.1069 21 0 0 0 51940.325254 9.89658 14.5015 86.7779 19.9982 0.0747 0.1388 21 0 0 0 51940.425254 9.89658 14.5011 86.7784 19.9983 0.0775 0.1216 20 0 0 0 51940.525254 9.89664 14.5013 86.7780 19.9981 0.0863 0.0638 21 0 0 0 51940.625254 9.89667 14.5013 86.7780 19.9980 0.0747 0.0478 21 0 0 0 51940.725254 9.89669 14.5013 86.7780 19.9980 0.1053 0.0695 22 0 0 0 51940.825254 9.89672 14.5013 86.7780 19.9980 0.0712 0.0299 20 0 0 0 51940.925254 9.89675 14.5013 86.7780 19.9980 0.0962 0.0596 22 0 0 0 51941.025254 9.89678 14.5013 86.7780 19.9980 0.1145 0.0391 21 0 0 0 51941.125254 9.89681 14.5013 86.7780 19.9980 0.1189 0.1020 21 0 0 0 51941.225254 9.89684 14.5013 86.7780 19.9980 0.0708 0.0306 21 0 0 0 51941.325254 9.89689 14.5018 86.7773 19.9980 0.0678 0.0543 21 0 0 0 51941.425254 9.89694 14.5021 86.7769 19.9980 0.0289 0.0905 21 0 0 0 51941.525254 9.89694 14.5016 86.7776 19.9980 0.0461 0.0529 21 0 0 0 51941.625254 9.89694 14.5011 86.7782 19.9980 0.0000 0.0372 21 0 0 0 51941.725254 9.89698 14.5013 86.7780 19.9980 0.0096 0.1069 22 0 0 0 51941.825254 9.89700 14.5013 86.7780 19.9980 0.0446 0.1018 21 0 0 0 51941.925254 9.89703 14.5013 86.7780 19.9980 0.0644 0.1555 21 0 0 0 51942.025254 9.89705 14.5013 86.7780 19.9980 0.0400 0.1213 21 0 0 0 51942.125254 9.89709 14.5013 86.7780 19.9980 0.0294 0.1197 21 0 0 0 51942.225254 9.89712 14.5013 86.7780 19.9980 0.0248 0.1051 20 0 0 0 51942.325254 9.89715 14.5013 86.7780 19.9980 0.0293 0.0900 20 0 0 0 51942.425254 9.89717 14.5013 86.7780 19.9980 0.0221 0.0901 21 0 0 0 51942.525254 9.89720 14.5013 86.7780 19.9980 0.0372 0.0508 22 0 0 0 51942.625254 9.89723 14.5013 86.7780 19.9980 0.0493 0.1115 21 0 0 0 51942.725254 9.89725 14.5013 86.7780 19.9980 0.0708 0.0446 21 0 0 0 51942.825254 9.89728 14.5013 86.7780 19.9980 0.0805 0.0569 21 0 0 0 51942.925254 9.89728 14.5008 86.7787 19.9980 0.0788 0.1005 21 0 0 0 51943.025254 9.89729 14.5004 86.7792 19.9980 0.0560 0.0796 20 0 0 0 51943.125254 9.89733 14.5006 86.7790 19.9980 0.0489 0.0754 22 0 0 0 51943.225254 9.89735 14.5006 86.7790 19.9980 0.0685 0.0904 20 0 0 0 51943.325254 9.89741 14.5010 86.7784 19.9980 0.0777 0.1061 21 0 0 0 51943.425254 9.89745 14.5013 86.7780 19.9980 0.0894 0.1118 21 0 0 0 51943.525254 9.89748 14.5013 86.7780 19.9980 0.1044 0.0856 22 0 0 0 51943.625254 9.89750 14.5013 86.7780 19.9980 0.1541 0.1305 21 0 0 0 51943.725254 9.89753 14.5013 86.7780 19.9980 0.1111 0.1336 21 0 0 0 51943.825254 9.89756 14.5013 86.7780 19.9980 0.1105 0.1256 21 0 0 0