version: teqc 2009Oct19 SV+---------|--------|--------|--------|--------|--------|--------|--------+ SV 1| | 1 2|ooooooII --oooooooooM- --ooooooooo| 2 3| -IoooooooooooooooooooooI2 | 3 4|ooooI -ooooI- -oooooooooooooo| 4 5|ooooooooooooooI ----- -ooooo| 5 6| -ooooooooooooooooooooooI | 6 7|oooooo- --oooooooo- Iooooooooooo| 7 8| | 8 9| IIoooooooooooooooooooooI- | 9 10|oooooooooooooI Iooooooo| 10 11| -IoooooooooooooooooooooII | 11 12| IoooooooooooooooooooooI | 12 13|oooI- Ioooooooooooooooo| 13 14| -IooooooooooooooII -Moooooooooo-- | 14 15|oooooooooooooooooooooI --| 15 16| IIoooooooooooooooooooII | 16 17| --ooooooooooI- --ooooooooooooooMI | 17 18| -oooooooooooooII IIoooooooooooooI | 18 19| -oooooooooooooooooooooII | 19 20| IooooooooooooooooooooooI | 20 21| I--ooooI- Iooooooooooooooooo-- | 21 22| -ooooooooooI- IIooooooooooooooo- | 22 23| -ooo--- IooooooooooooooooooI-| 23 24| | 24 25|ooo-- ------------ IIoooooooooooo| 25 26| --oooooooooooooooII -IoooooooI- | 26 27| IIooooooooooooooooooooooII | 27 28|ooooooooooooooI- Moooooooooooo- Io| 28 29| +IoooooooooooooooooooI- | 29 30| cIooooooooooooooooooooooI | 30 31| -oooooooooooooooooI+ --ooooo--- | 31 32| -IoooooooooooooooooooIM | 32 R 9|cccccccccccccc cccccccc ccccccccc|R 9 R 7|~~~~~~~~~~~~~I c~~~~~~~~~~|R 7 R15|~~ c~~~~~~~~~~~~MI c~~~~~~~~~~~ |R15 R23|c~ I~~~~~~~~~~~~~~~~~c c~~~~~|R23 R10|c~~~~~~~~~~~~~~~~~~~~c c~~ Mc~~~|R10 R 8| ~~~~~~~~~~~~~~~II c~~~~~~M ~~~~|R 8 R11| II~~~~~~~~~~~~~~~~~~~~I |R11 R19| ~~~~~~~I c~~~~~~~~~~~~~~~~I |R19 R20| ~~~~~~~~~~~ ~~~~~~~~~~~~~~~I |R20 R21| I~~~~~~~~~~~~~ ~~~~~~~~~~~~~II |R21 R 2| ~~~~~~~~~~~ I~~~~~~~~~~~~I |R 2 R 3| c~~~~~~~ II~~~~~~~~~~~~~~~ |R 3 R13| c~~~~~~~~~~~~~~~~I |R13 R14| c~~~~~~~~~~~~~~c c~~~~~~~ |R14 R17| cI~~~~~~~~~~~~~~~~~~~~I |R17 R18| ~~~~~~~~~~~~~~~~~~~~II |R18 -dn| 1 1111111111111 1 1 |-dn +dn| 12411111 11111 1311211211 1323234222222255132 2213211111221121 1132|+dn + 0|99aab9999aabccbaaacddccbabbb99baaabccbbbaaaddcedbaacbbbbaaaaabbbbbaaa9aa|+ 0 Pos|oooo ooooo ooo oo |Pos Clk| |Clk +---------|--------|--------|--------|--------|--------|--------|--------+ 00:00:00.000 23:59:30.000 2009 Nov 10 2009 Nov 10 ********************* QC of RINEX file(s) : MALA3140.09O input RnxNAV file(s) : MALA3140.09N MALA3140.09G ********************* 4-character ID : MALA (# = 13443M001) Receiver type : LEICA GRX1200GGPRO (# = 355508) (fw = 7.02) Antenna type : LEIAT504GG LEIS (# = 200560) Time of start of window : 2009 Nov 10 00:00:00.000 Time of end of window : 2009 Nov 10 23:59:30.000 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5103293.1760 -392070.7176 3793159.7415 (m) antenna WGS 84 (geo) : N 36 deg 43' 34.17" E 355 deg 36' 24.36" antenna WGS 84 (geo) : 36.726158 deg 355.606767 deg (= -4.393233 deg) WGS 84 height : 134.5326 m |qc - header| position : 31 m Observation interval : 30.0000 seconds Total satellites w/ obs : 45 NAVSTAR GPS SVs w/o OBS : 1 8 24 NAVSTAR GPS SVs w/o NAV : 1 8 24 GLONASS SVs w/o OBS : 1 4 5 6 12 16 22 24 GLONASS SVs w/o NAV : 9 7 15 23 10 8 11 19 20 21 2 3 13 14 17 18 Rx tracking capability : 26 SVs Poss. # of obs epochs : 2880 Epochs w/ observations : 2880 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 29383 Possible obs > 0.0 deg: 29383 Complete obs > 0.0 deg: 27365 Missed obs > 0.0 deg: 1976 Deleted obs > 0.0 deg: 39 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.324685 m Moving average MP2 : 0.342010 m Points in MP moving avg : 50 No. of Rx clock offsets : 0 Total Rx clock drift : 0.000000 ms Rate of Rx clock drift : 0.000 ms/hr Avg time between resets : Inf minute(s) Freq no. and timecode : 2 10901 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 0 (: 727) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 117 IOD slips > 0.0 deg : 241 IOD or MP slips < 0.0*: 132 IOD or MP slips > 0.0 : 266 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 09 11 10 00:00 09 11 10 23:59 24.00 30 29383 27365 93 0.32 0.34 103 Processing parameters are: Receiver tracking capability : 26 SVs Maximum ionospheric rate (L1) : 400.00 cm/min Report data gap greater than : 10.00 min Expected rms of MP1 multipath : 50.00 cm Expected rms of MP2 multipath : 65.00 cm Multipath slip sigma threshold : 4.00 cm % increase in MP rms for C/A | A/S : 100.00 % Points in MP moving averages : 50 Minimum signal to noise for L1 : 0 Minimum signal to noise for L2 : 0 Elevation mask (cutoff) : 0.00 degrees Elevation comparison threshold : 25.00 degrees Orbit path spline fit sample time : 10 min SVs w/ code data for position try : 5 Width of ASCII summary plot : 72 Data indicators on summary plot : yes Do ionospheric observable : yes Do ionospheric derivative : yes Do high-pass ionosphere observable : no Do multipath observables : yes Do 1-ms receiver clock slips : yes Tolerance for 1-ms clock slips : 1.00e-02 ms Do receiver LLI slips : yes Do plot file(s) : yes Observations start : 2009 Nov 10 00:00:00.000 Observations end : 2009 Nov 10 23:59:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G02 1157 23.79 1157 23.79 1065 1065 1065 1065 0 1065 1065 0 G03 922 40.43 922 40.43 902 902 902 902 0 902 902 0 G04 1062 29.00 1062 29.00 943 942 943 942 0 942 943 0 G05 996 33.25 996 33.25 787 786 787 786 0 786 787 0 G06 954 40.41 954 40.41 937 937 937 937 0 937 937 0 G07 1130 25.91 1130 25.91 1060 1058 1060 1058 0 1058 1060 0 G09 935 37.96 935 37.96 920 920 920 920 0 920 920 0 G10 850 41.18 850 41.18 838 837 838 837 0 837 838 0 G11 934 41.07 934 41.07 920 920 920 920 0 920 920 0 G12 909 40.41 909 40.41 886 884 886 884 0 884 886 0 G13 856 40.80 856 40.80 830 829 830 829 0 829 830 0 G14 1160 23.89 1160 23.89 1073 1072 1073 1072 0 1072 1073 0 G15 921 40.36 921 40.36 901 900 901 900 0 900 901 0 G16 870 41.29 870 41.29 862 861 862 861 0 861 862 0 G17 1170 23.04 1170 23.04 1095 1095 1095 1095 0 1095 1095 0 G18 1202 21.66 1202 21.66 1148 1145 1148 1145 0 1145 1148 0 G19 922 40.53 922 40.53 901 899 901 899 0 899 901 0 G20 930 40.20 930 40.20 902 901 902 901 0 901 902 0 G21 1099 27.15 1099 27.15 1019 1016 1019 1016 0 1016 1019 0 G22 1178 22.69 1178 22.69 1121 1120 1121 1120 0 1120 1121 0 G23 1034 30.89 1034 30.89 912 907 912 907 0 907 912 0 G25 1155 24.65 1155 24.65 684 683 684 683 0 683 684 0 G26 1099 26.69 1099 26.69 1007 1005 1007 1005 0 1005 1007 0 G27 980 39.87 980 39.87 974 974 974 974 0 974 974 0 G28 1193 22.83 1193 22.83 1137 1134 1137 1134 0 1134 1137 0 G29 848 40.99 848 40.99 828 827 828 827 0 827 828 0 G30 940 39.04 940 39.04 929 927 929 927 0 927 929 0 G31 1094 27.73 1094 27.73 979 976 979 976 0 976 979 0 G32 883 41.20 883 41.20 844 843 844 843 0 843 844 0 R09* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R07* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R15* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R23* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R10* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R08* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R11* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R19* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R20* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R21* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R02* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R03* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R13* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R14* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R17* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R18* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 * = SV with no NAV info Obs below mask ( 0.00 deg) : 15517 Obs above mask w/ no L1 : 0 Obs above mask w/ no L2 : 39 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 39 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 42921 Obs deleted (any reason) : 15556 Obs complete : 27365 No. of Rx clock offsets : 0 Total Rx clock drift : 0.000000 ms Rate of Rx clock drift : 0.000000 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 168 0 0.000000 80 - 85 250 0 0.000000 75 - 80 692 0 0.000000 70 - 75 912 0 0.000000 65 - 70 1210 0 0.000000 60 - 65 1495 0 0.000000 55 - 60 1361 0 0.000000 50 - 55 1452 0 0.000000 45 - 50 1743 0 0.000000 40 - 45 1516 0 0.000000 35 - 40 1657 0 0.000000 30 - 35 1707 0 0.000000 25 - 30 1811 0 0.000000 20 - 25 2252 0 0.000000 15 - 20 2382 0 0.000000 10 - 15 2489 0 0.000000 5 - 10 2854 7 0.000000 0 - 5 1386 234 0.000000 ================================= < 0 10 5 0.000000 ==============================================> MP1 RMS summary (per SV): slips L1 rx L2 rx slips L1 rx L2 rx SV obs> 0 # del MP1 rms [m] < 25 < 25 < 25 > 25 > 25 > 25 G02 1065 0 25.71 0.258196 10 0 0 0 0 0 G03 902 0 41.40 0.212774 5 0 0 0 0 0 G04 943 1 32.49 0.200977 7 0 0 0 0 0 G05 787 1 41.66 0.159203 5 0 0 0 0 0 G06 937 0 41.22 0.157841 9 0 0 0 0 0 G07 1060 2 27.58 0.231865 6 0 0 0 0 0 G09 920 0 38.66 0.221584 5 0 0 0 0 0 G10 838 1 41.85 0.325273 7 0 0 0 0 0 G11 920 0 41.78 0.294551 5 0 0 0 0 0 G12 886 2 41.61 0.347604 4 0 0 0 0 0 G13 830 1 42.17 0.221385 6 0 1 0 0 0 G14 1073 1 25.75 0.172856 10 0 0 0 0 0 G15 901 1 41.37 0.147809 6 0 0 0 0 0 G16 862 1 41.81 0.402587 16 0 0 0 0 0 G17 1095 0 24.56 0.240922 9 0 0 0 0 0 G18 1148 3 22.73 0.203009 21 0 0 0 0 0 G19 901 2 41.63 0.175748 7 0 0 0 0 0 G20 902 1 41.54 0.693584 1 0 0 0 0 0 G21 1019 3 29.28 0.435465 12 0 0 0 0 0 G22 1121 1 23.86 0.271085 11 0 0 0 0 0 G23 912 5 35.00 0.206999 6 0 0 0 0 0 G25 684 1 33.83 0.168338 8 0 0 0 0 0 G26 1007 2 29.08 0.292772 12 0 0 0 0 0 G27 974 0 40.20 0.808565 5 0 0 0 0 0 G28 1137 3 24.01 0.238251 12 0 0 0 0 0 G29 828 1 42.01 0.327321 5 0 0 0 0 0 G30 929 2 39.67 0.307318 5 0 1 0 0 0 G31 979 3 30.90 0.210672 7 0 1 0 0 0 G32 844 1 43.15 0.352906 6 0 0 0 0 0 R09* 1179 1179 0.00 0.000000 0 0 0 0 0 0 R07* 999 5 0.00 0.250551 16 0 0 0 0 0 R15* 1024 9 0.00 0.180344 3 0 0 0 0 0 R23* 1012 26 0.00 0.290966 7 0 0 0 0 0 R10* 1097 47 0.00 0.580396 1 0 0 0 0 0 R08* 1041 7 0.00 0.292209 6 0 0 0 0 0 R11* 879 7 0.00 0.312205 5 0 0 0 0 0 R19* 971 2 0.00 0.299407 9 0 0 0 0 0 R20* 1043 4 0.00 0.274431 9 0 0 0 0 0 R21* 1084 7 0.00 1.778861 7 0 0 0 0 0 R02* 970 3 0.00 0.241107 10 0 0 0 0 0 R03* 917 8 0.00 0.179740 7 0 0 0 0 0 R13* 696 6 0.00 0.248334 8 0 0 0 0 0 R14* 896 24 0.00 0.519889 0 0 0 0 0 0 R17* 877 4 0.00 0.150267 5 0 0 0 0 0 R18* 818 5 0.00 0.146474 12 0 0 0 0 0 * = SV with no NAV info mean MP1 rms : 0.324657 m total mean elevation : 34.72 degrees # MP1 obs > 0 : 41525 # qc MP1 slips < 25 : 333 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 3 # qc MP1 slips > 25 : 0 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 168 0 0.065740 | 80 - 85 250 0 0.092161 || 75 - 80 692 0 0.117836 || 70 - 75 912 0 0.116904 || 65 - 70 1210 0 0.112873 || 60 - 65 1495 0 0.088115 || 55 - 60 1361 0 0.084664 || 50 - 55 1452 0 0.078182 || 45 - 50 1743 0 0.081399 || 40 - 45 1516 0 0.089332 || 35 - 40 1657 0 0.100123 || 30 - 35 1707 0 0.105119 || 25 - 30 1811 0 0.128291 ||| 20 - 25 2252 0 0.144601 ||| 15 - 20 2382 0 0.163926 ||| 10 - 15 2489 0 0.213018 |||| 5 - 10 2854 8 0.413161 |||||||| 0 - 5 1386 220 1.200137 ########################======= < 0 10 6 1.332611 ###########################===================> MP2 RMS summary (per SV): slips L1 rx L2 rx slips L1 rx L2 rx SV obs> 0 # del MP2 rms [m] < 25 < 25 < 25 > 25 > 25 > 25 G02 1065 0 25.71 0.490519 10 0 0 0 0 0 G03 902 0 41.40 0.221941 6 0 0 0 0 0 G04 943 1 32.49 0.480832 8 0 0 0 0 0 G05 787 1 41.66 0.192759 5 0 0 0 0 0 G06 937 0 41.22 0.216624 9 0 0 0 0 0 G07 1060 2 27.58 0.223872 8 0 0 0 0 0 G09 920 0 38.66 0.338910 4 0 0 0 0 0 G10 838 1 41.85 0.419079 7 0 0 0 0 0 G11 920 0 41.78 0.384381 5 0 0 0 0 0 G12 886 2 41.61 0.506087 4 0 0 0 0 0 G13 830 1 42.17 0.240946 6 0 1 0 0 0 G14 1073 1 25.75 0.265522 11 0 0 0 0 0 G15 901 1 41.37 0.172096 6 0 0 0 0 0 G16 862 1 41.81 0.556697 16 0 0 0 0 0 G17 1095 0 24.56 0.275236 8 0 0 0 0 0 G18 1148 3 22.73 0.471854 20 0 0 0 0 0 G19 901 2 41.63 0.201848 7 0 0 0 0 0 G20 902 1 41.54 0.864465 1 0 0 0 0 0 G21 1019 3 29.28 0.642330 12 0 0 0 0 0 G22 1121 1 23.86 0.486266 11 0 0 0 0 0 G23 912 5 35.00 0.309471 7 0 0 0 0 0 G25 684 1 33.83 0.255675 6 0 0 0 0 0 G26 1007 2 29.08 0.250374 14 0 0 0 0 0 G27 974 0 40.20 0.922485 8 0 0 0 0 0 G28 1137 3 24.01 0.407459 14 0 0 0 0 0 G29 828 1 42.01 0.510998 5 0 0 0 0 0 G30 929 2 39.67 0.454404 3 0 1 0 0 0 G31 979 3 30.90 0.255260 9 0 1 0 0 0 G32 844 1 43.15 0.579190 6 0 0 0 0 0 R09* 1179 1179 0.00 0.000000 0 0 0 0 0 0 R07* 999 5 0.00 0.201913 16 0 0 0 0 0 R15* 1024 9 0.00 0.189091 3 0 0 0 0 0 R23* 1012 26 0.00 0.205879 10 0 0 0 0 0 R10* 1097 47 0.00 0.381982 2 0 0 0 0 0 R08* 1041 7 0.00 0.200071 10 0 0 0 0 0 R11* 879 7 0.00 0.215632 6 0 0 0 0 0 R19* 971 2 0.00 0.199192 14 0 0 0 0 0 R20* 1043 4 0.00 0.181573 12 0 0 0 0 0 R21* 1084 7 0.00 0.195902 23 0 0 0 0 0 R02* 970 3 0.00 0.258851 11 0 0 0 0 0 R03* 917 8 0.00 0.237893 9 0 0 0 0 0 R13* 696 6 0.00 0.277079 10 0 0 0 0 0 R14* 896 24 0.00 0.189304 0 0 0 0 0 0 R17* 877 4 0.00 0.278402 6 0 0 0 0 0 R18* 818 5 0.00 0.192322 12 0 0 0 0 0 * = SV with no NAV info mean MP2 rms : 0.342046 m total mean elevation : 34.72 degrees # MP2 obs > 0 : 41525 # qc MP2 slips < 25 : 380 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 3 # qc MP2 slips > 25 : 0 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 168 0 0.057179 | 80 - 85 250 0 0.058351 | 75 - 80 692 0 0.058761 | 70 - 75 912 0 0.058426 | 65 - 70 1210 0 0.054540 | 60 - 65 1495 0 0.059863 | 55 - 60 1361 0 0.062340 | 50 - 55 1452 0 0.065402 | 45 - 50 1743 0 0.079160 || 40 - 45 1516 0 0.091095 || 35 - 40 1657 0 0.103202 || 30 - 35 1707 0 0.108921 || 25 - 30 1811 0 0.135857 ||| 20 - 25 2252 0 0.165457 ||| 15 - 20 2382 0 0.200766 |||| 10 - 15 2489 0 0.317023 |||||| 5 - 10 2854 8 0.728614 ||||||||||||||| 0 - 5 1386 228 1.570663 ###############################= < 0 10 8 1.362996 ###########################===================> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 2|0 4|0 6|0 8|0 85 - 90 168 3.966 50.807 ##||||||||||||||||||||||| 80 - 85 250 3.266 51.006 ##|||||||||||||||||||||||| 75 - 80 692 1.995 51.221 #||||||||||||||||||||||||| 70 - 75 912 1.724 51.046 #||||||||||||||||||||||||| 65 - 70 1210 1.497 51.033 #||||||||||||||||||||||||| 60 - 65 1495 1.355 50.922 #|||||||||||||||||||||||| 55 - 60 1361 1.409 50.804 #|||||||||||||||||||||||| 50 - 55 1455 1.370 50.517 #|||||||||||||||||||||||| 45 - 50 1743 1.258 50.181 #|||||||||||||||||||||||| 40 - 45 1516 1.346 49.588 #|||||||||||||||||||||||| 35 - 40 1659 1.295 48.796 #||||||||||||||||||||||| 30 - 35 1708 1.295 47.848 #||||||||||||||||||||||| 25 - 30 1812 1.288 46.616 #|||||||||||||||||||||| 20 - 25 2252 1.247 45.310 #|||||||||||||||||||||| 15 - 20 2382 1.264 43.866 #||||||||||||||||||||| 10 - 15 2489 1.334 42.212 #|||||||||||||||||||| 5 - 10 2859 1.468 40.437 #||||||||||||||||||| 0 - 5 1441 2.765 38.654 #|||||||||||||||||| < 0 14 10.692 34.804 #####|||||||||||| S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 2|0 4|0 6|0 8|0 85 - 90 168 4.024 50.283 ##||||||||||||||||||||||| 80 - 85 250 3.362 50.480 ##||||||||||||||||||||||| 75 - 80 692 2.152 50.674 #|||||||||||||||||||||||| 70 - 75 912 1.859 49.976 #|||||||||||||||||||||||| 65 - 70 1210 1.608 49.404 #|||||||||||||||||||||||| 60 - 65 1495 1.458 48.806 #||||||||||||||||||||||| 55 - 60 1361 1.510 48.098 #||||||||||||||||||||||| 50 - 55 1455 1.515 47.161 #||||||||||||||||||||||| 45 - 50 1743 1.570 46.111 #|||||||||||||||||||||| 40 - 45 1516 1.654 44.747 #||||||||||||||||||||| 35 - 40 1659 1.747 43.016 #||||||||||||||||||||| 30 - 35 1708 1.788 41.358 #|||||||||||||||||||| 25 - 30 1812 1.825 39.648 #||||||||||||||||||| 20 - 25 2252 1.826 37.974 #|||||||||||||||||| 15 - 20 2382 1.899 36.399 #||||||||||||||||| 10 - 15 2489 2.254 34.648 #|||||||||||||||| 5 - 10 2856 3.192 32.426 ##|||||||||||||| 0 - 5 1405 4.863 30.554 ##||||||||||||| < 0 11 9.667 27.386 #####|||||||||