seismo n1830 brg

BZ 20180719 005204.62 ePx
BZ 20180719 005205.51 A 3.5 T 0.84
SZ 20180719 034703.94 Pg
SZ 20180719 034716.76 Pg
SN 20180719 034723.67 Sg
SZ 20180719 034725.91 A 4.3 T 0.34
SN 20180719 034736.62 Sg
SZ 20180719 034737.81 A 4.8 T 0.35
SN 20180719 035814.92 Sg
SZ 20180719 035815.81 A 2.8 T 0.34
SZ 20180719 040417.87 Pg
SN 20180719 040438.01 Sg
SZ 20180719 040438.56 A 4.3 T 0.42
BZ 20180719 055212.36 ePx
BZ 20180719 055212.91 A 3.7 T 0.84
LE 20180719 061430    Sx
LN 20180719 061852    Sx
LZ 20180719 062428    A 0.104 T 21.3
SZ 20180719 062634.90 Pg
SN 20180719 062655.14 Sg
SZ 20180719 062656.46 A 65.8 T 0.38
BZ 20180719 071819.67 Pg
BN 20180719 071859.58 Sg
BZ 20180719 071909.66 A 3.5 T 0.36
BZ 20180719 124110.05 ePx
BZ 20180719 124110.96 A 3.5 T 1.00
LN 20180719 132636    A 0.147 T 22.4
LZ 20180719 132648    A 0.319 T 25.8
LE 20180719 132652    A 0.237 T 23.9
BZ 20180719 134444.08 iP
BZ 20180719 134446.36 A 42.2 T 1.21
BZ 20180719 134502.52 Px
BZ 20180719 134503.46 A 29.0 T 1.05
BZ 20180719 134511.51 Px
BZ 20180719 134515.26 A 15.4 T 0.86
BZ 20180719 134813.14 PP
BZ 20180719 134817.06 A 23.0 T 1.14
LN 20180719 135515    SKS
LE 20180719 135533    S
LZ 20180719 135637    SP
LN 20180719 140124    SS
LN 20180719 142649    A 0.539 T 21.0
LZ 20180719 142653    A 0.739 T 19.8
LE 20180719 142658    A 0.322 T 16.5
BZ 20180719 142806.33 iPc
BZ 20180719 142807.61 A 217 T 1.04
BZ 20180719 142816.19 Px
BZ 20180719 142816.61 A 196 T 1.02
BZ 20180719 142829.45 Px
BZ 20180719 142830.36 A 95.9 T 1.11
BZ 20180719 143038.41 Px
BZ 20180719 143043.31 A 12.1 T 1.11
LE 20180719 143742    Sx
LN 20180719 143809    Sx
LE 20180719 144229    SS
BZ 20180719 144457.88 eP
BZ 20180719 144458.71 A 7.7 T 1.11
BZ 20180719 145903.16 ePx
BZ 20180719 145905.91 A 6.8 T 1.33
LN 20180719 150811    A 2.12 T 20.2
LE 20180719 150811    A 1.11 T 18.5
LZ 20180719 150811    A 2.61 T 19.0
SN 20180719 160606.76 Sg
SZ 20180719 160608.11 A 3.8 T 0.41
LE 20180719 165223    A 0.182 T 22.7
LN 20180719 165231    A 0.191 T 17.5
LZ 20180719 165236    A 0.232 T 20.2
BZ 20180719 184922.69 ePKP
BZ 20180719 184924.21 A 6.7 T 0.91
BZ 20180719 184933.21 Px
BZ 20180719 184934.81 A 4.5 T 0.90
BZ 20180719 184955.92 Px
BZ 20180719 184956.86 A 7.3 T 0.86
LZ 20180719 185055    PP
LZ 20180719 185337    Px
LE 20180719 190048    Sx
LE 20180719 190827    Sx
LN 20180719 194211    A 1.33 T 21.8
LE 20180719 194223    A 2.98 T 21.5
LZ 20180719 194228    A 3.97 T 21.3
BZ 20180719 205412.73 ePx
BZ 20180719 205413.66 A 6.3 T 1.10
BZ 20180719 205423.77 Px
BZ 20180719 205429.26 A 5.6 T 1.16
LZ 20180719 223827    A 0.101 T 19.6
LE 20180719 223832    A 0.067 T 21.5
LN 20180719 223834    A 0.072 T 23.5
LZ 20180720 002910    A 0.141 T 22.2
LE 20180720 002912    A 0.090 T 26.3
LN 20180720 002932    A 0.094 T 25.4
SZ 20180720 005808.36 Pg
SN 20180720 005828.49 Sg
SZ 20180720 005832.46 A 2.1 T 0.36
LN 20180720 012350    A 0.194 T 24.5
LZ 20180720 012356    A 0.286 T 22.9
LE 20180720 012400    A 0.152 T 23.5
BZ 20180720 013534.46 eP
BZ 20180720 013539.01 A 2.5 T 0.69
BZ 20180720 015141.25 iP
BZ 20180720 015142.31 A 15.4 T 0.95
LZ 20180720 023225    A 0.139 T 25.0
LN 20180720 030134    Sx
LN 20180720 030737    Sx
BZ 20180720 030800.53 ePx
BZ 20180720 030801.96 A 1.7 T 0.57
LZ 20180720 032645    A 0.137 T 24.0
LN 20180720 032650    A 0.105 T 17.9
LE 20180720 032653    A 0.057 T 21.3
SZ 20180720 033157.15 Pn
SZ 20180720 033159.25 Pg
SN 20180720 033219.14 Sg
SZ 20180720 033221.71 A 1228 T 0.52
LZ 20180720 033231    A 11.4 T 4.70
LN 20180720 033232    A 6.93 T 4.13
LE 20180720 033232    A 7.94 T 4.14
SZ 20180720 033809.43 Pg
SN 20180720 033829.52 Sg
SZ 20180720 033831.56 A 4.8 T 0.65
SZ 20180720 034303.55 Pg
SN 20180720 034323.35 Sg
SZ 20180720 034325.16 A 6.2 T 0.35
SN 20180720 034351.76 Sg
SZ 20180720 034353.41 A 1.8 T 0.43
LE 20180720 052539    A 0.167 T 24.3
LZ 20180720 052546    A 0.257 T 21.1
LN 20180720 052553    A 0.107 T 19.7
BZ 20180720 103755.93 ePdif
BZ 20180720 103758.21 A 4.3 T 1.18
BZ 20180720 104217.82 PP
BZ 20180720 104219.46 A 12.5 T 1.36
LN 20180720 104855    Sdif
LZ 20180720 105034    SP
LE 20180720 105147    PS
LE 20180720 105424    Sx
SZ 20180720 110015.33 Pg
SN 20180720 110035.24 Sg
SZ 20180720 110035.81 A 14.9 T 0.36
LZ 20180720 110755    A 0.104 T 17.6
BZ 20180720 125420.83 ePx
BZ 20180720 125422.61 A 7.2 T 1.19
LZ 20180720 134651    A 0.114 T 22.5
BZ 20180720 181316.30 Sg
BZ 20180720 181319.86 A 2.6 T 0.47
LE 20180720 194506    A 0.070 T 22.0
LZ 20180720 194510    A 0.107 T 20.3
LN 20180720 194519    A 0.037 T 21.3
BZ 20180720 201100.39 iP
BZ 20180720 201101.66 A 12.6 T 0.90
BZ 20180720 201110.01 Px
BZ 20180720 201110.81 A 13.2 T 1.01
BZ 20180720 201119.34 Px
BZ 20180720 201119.71 A 5.3 T 0.85
LE 20180720 202143    Sx
LE 20180720 210028    A 0.110 T 16.3
LZ 20180720 210031    A 0.168 T 16.3
LN 20180720 210044    A 0.092 T 17.9
BZ 20180721 000925.92 iPdif
BZ 20180721 000926.96 A 9.3 T 1.02
BZ 20180721 000934.35 Px
BZ 20180721 000935.36 A 3.8 T 0.76
BZ 20180721 001008.33 pPdif
BZ 20180721 001010.71 A 4.3 T 0.99
BZ 20180721 001036.37 Px
BZ 20180721 001039.36 A 4.3 T 0.96
BZ 20180721 001221.39 Px
BZ 20180721 001230.81 A 4.1 T 0.89
BZ 20180721 001239.41 Px
BZ 20180721 001253.71 A 6.8 T 1.07
BZ 20180721 001326.10 PP
BZ 20180721 001332.66 A 69.2 T 1.11
BZ 20180721 001706.13 Px
BZ 20180721 001707.11 A 3.8 T 1.03
BN 20180721 001950.72 SKSac
LN 20180721 002041    Sdif
LZ 20180721 002211    SP
BZ 20180721 002551.60 PKKP
BZ 20180721 002552.36 A 9.2 T 0.96
LE 20180721 002734    SS
BZ 20180721 004928.98 eP
BZ 20180721 004929.61 A 4.8 T 0.86
LZ 20180721 005838    A 0.253 T 19.8
LE 20180721 005840    A 0.169 T 15.3
LN 20180721 005841    A 0.141 T 14.5
BZ 20180721 004942.21 Px
BZ 20180721 004942.56 A 3.5 T 0.89
LN 20180721 011227    A 0.188 T 11.4
LZ 20180721 011240    A 0.766 T 16.3
LE 20180721 011244    A 0.565 T 16.7
BZ 20180721 043051.42 eP
BZ 20180721 043052.41 A 6.1 T 1.00
BZ 20180721 043059.25 Px
BZ 20180721 043100.16 A 8.9 T 1.04
BN 20180721 045837.11 Sg
BZ 20180721 045847.41 A 2.0 T 0.38
LE 20180721 050932    A 0.062 T 12.0
LN 20180721 050933    A 0.069 T 12.7
LZ 20180721 050936    A 0.134 T 10.8
BZ 20180721 052557.52 iP
BZ 20180721 052558.11 A 10.4 T 0.71
BZ 20180721 052602.84 Px
BZ 20180721 052603.16 A 4.7 T 0.69
BZ 20180721 052626.74 pP
BZ 20180721 052627.11 A 3.3 T 0.86
BZ 20180721 052638.54 sP
BZ 20180721 052639.51 A 4.5 T 0.76
BZ 20180721 052737.57 PP
BZ 20180721 052738.06 A 4.4 T 1.02
BZ 20180721 062040.52 eP
BZ 20180721 062040.86 A 2.4 T 0.68
LE 20180721 062503    S
LE 20180721 063425    A 0.177 T 12.2
LZ 20180721 063429    A 0.239 T 15.3
LN 20180721 063433    A 0.120 T 11.8
BN 20180721 080517.92 erx
BZ 20180721 080523.56 A 2.0 T 0.49
BE 20180721 080619.14 rx
BZ 20180721 080633.01 A 2.5 T 0.76
BZ 20180721 081019.43 iP
BZ 20180721 081020.81 A 46.5 T 1.09
BZ 20180721 081028.32 Px
BZ 20180721 081030.21 A 32.3 T 1.16
BZ 20180721 081041.23 Px
BZ 20180721 081043.81 A 24.4 T 1.14
BZ 20180721 081111.12 iP
BZ 20180721 081112.51 A 20.1 T 0.79
BZ 20180721 081132.34 Px
BZ 20180721 081133.66 A 6.8 T 0.96
BZ 20180721 081142.08 Px
BZ 20180721 081142.41 A 8.0 T 0.94
LZ 20180721 085026    A 0.403 T 20.7
LN 20180721 085032    A 0.352 T 20.1
LE 20180721 085056    A 0.177 T 17.6
BZ 20180721 092756.30 eP
BZ 20180721 092757.41 A 2.9 T 0.74
SZ 20180721 100219.99 Pg
SN 20180721 100239.46 Sg
SZ 20180721 100240.21 A 4.1 T 0.47
SZ 20180721 120952.01 Pg
SN 20180721 121011.99 Sg
SZ 20180721 121014.36 A 2.9 T 0.28
SZ 20180721 121129.44 Pg
SN 20180721 121149.42 Sg
SZ 20180721 121150.91 A 4.1 T 0.46
SZ 20180721 144715.08 Pg
SN 20180721 144735.01 Sg
SZ 20180721 144736.21 A 5.6 T 0.36
BN 20180721 155044.37 Sg
BZ 20180721 155048.81 A 1.5 T 0.53
BN 20180721 194751.29 Sg
BZ 20180721 194758.41 A 2.0 T 0.43
LZ 20180721 200229    ePx
LN 20180721 201804    Sx
LN 20180721 204959    A 0.166 T 22.3
LZ 20180721 205006    A 0.255 T 22.0
LE 20180721 205015    A 0.163 T 21.7
LE 20180721 213336    Sx
BZ 20180721 213626.17 ePx
BZ 20180721 213626.41 A 1.6 T 0.85
LE 20180721 213752    Sx
BZ 20180721 215121.90 ePx
BZ 20180721 215127.56 A 2.1 T 0.85
LZ 20180721 220301    A 0.811 T 22.9
LE 20180721 220304    A 0.428 T 20.7
LN 20180721 220309    A 0.523 T 23.6
BZ 20180722 001118.73 ePx
BZ 20180722 001119.11 A 2.0 T 0.83
SN 20180722 010713.34 Sg
SZ 20180722 010714.36 A 1.4 T 0.44
BZ 20180722 051210.47 eP
BZ 20180722 051212.11 A 2.4 T 0.96
BZ 20180722 051425.47 iPc
BZ 20180722 051430.11 A 32.7 T 1.12
BZ 20180722 051439.54 Px
BZ 20180722 051442.31 A 39.7 T 1.00
BZ 20180722 051448.36 Px
BZ 20180722 051453.36 A 35.7 T 1.02
BZ 20180722 051557.95 PP
BZ 20180722 051611.91 A 13.1 T 0.99
BZ 20180722 051641.48 PcP
BZ 20180722 051644.46 A 10.2 T 0.89
LE 20180722 052022    S
BZ 20180722 052030.46 ScP
BZ 20180722 052031.51 A 8.9 T 1.12
LE 20180722 053431    A 0.640 T 15.1
LN 20180722 053433    A 0.766 T 22.2
LZ 20180722 053435    A 1.13 T 23.1
SZ 20180722 075416.06 Pg
SZ 20180722 075436.11 Sg
SZ 20180722 075437.41 A 5.8 T 0.38
SN 20180722 085557.82 Sg
SZ 20180722 085559.46 A 3.2 T 0.46
BZ 20180722 101320.41 eP
BZ 20180722 101327.41 A 216 T 1.44
BZ 20180722 101341.21 Px
BZ 20180722 101344.36 A 75.6 T 1.29
BZ 20180722 101400.85 PP
BZ 20180722 101405.11 A 41.1 T 1.04
LE 20180722 101803    S
BZ 20180722 102019.60 ScP
BZ 20180722 102020.76 A 45.1 T 1.50
LE 20180722 102630    A 4.50 T 17.3
LZ 20180722 102635    A 9.29 T 15.3
LN 20180722 102644    A 2.99 T 16.0
BZ 20180722 113650.56 ePKP
BZ 20180722 113657.11 A 6.5 T 1.26
BZ 20180722 121540.79 eP
BZ 20180722 121541.56 A 2.1 T 0.64
BZ 20180722 125214.17 eP
BZ 20180722 125215.46 A 1.7 T 0.61
LN 20180722 193331    A 0.092 T 18.0
LE 20180722 193337    A 0.085 T 15.2
LZ 20180722 193341    A 0.183 T 20.9
SN 20180722 195536.20 Sg
SZ 20180722 195537.91 A 1.2 T 0.49
BZ 20180722 204635.98 eP
BZ 20180722 204639.11 A 7.4 T 1.04
BZ 20180722 204642.69 Px
BZ 20180722 204643.61 A 12.0 T 0.99
BZ 20180722 204810.11 PP
BZ 20180722 204811.26 A 31.6 T 1.36
BZ 20180722 204830.48 Px
BZ 20180722 204833.21 A 29.9 T 1.44
LE 20180722 205231    S
LE 20180722 205521    SS
LE 20180722 210613    A 1.45 T 17.0
LZ 20180722 210618    A 2.37 T 16.9
LN 20180722 210622    A 0.869 T 14.1
BZ 20180722 210714.42 eP
BZ 20180722 210715.96 A 5.3 T 0.86
BZ 20180722 210723.11 Px
BZ 20180722 210723.86 A 4.0 T 0.76
BZ 20180722 210926.51 PcP
BZ 20180722 210927.16 A 3.2 T 0.93
BZ 20180722 214112.24 ePKP
BZ 20180722 214115.76 A 23.0 T 0.80
BE 20180722 214259.47 tx
BZ 20180722 214306.71 A 6.6 T 0.81
BZ 20180722 214445.50 SKP
BZ 20180722 214446.36 A 7.7 T 0.86
LE 20180722 223556    A 0.123 T 20.7
LN 20180722 223605    A 0.129 T 24.2
LZ 20180722 223608    A 0.140 T 25.4
BZ 20180723 000236.24 eP
BZ 20180723 000236.56 A 3.2 T 0.74
BZ 20180723 000952.30 eP
BZ 20180723 000952.71 A 2.0 T 0.83
BZ 20180723 001854.56 Pg
BN 20180723 001933.28 Sg
BZ 20180723 001941.51 A 2.1 T 0.48
BZ 20180723 010544.59 eP
BZ 20180723 010546.66 A 2.6 T 0.79
BZ 20180723 010623.82 Px
BZ 20180723 010624.31 A 1.3 T 0.82
LZ 20180723 011956    A 0.117 T 22.1
LN 20180723 011959    A 0.130 T 26.5
LE 20180723 012000    A 0.041 T 22.1
SZ 20180723 012327.41 Pg
SN 20180723 012347.03 Sg
SZ 20180723 012349.01 A 2.3 T 0.30
BZ 20180723 024431.21 eP
BZ 20180723 024438.56 A 60.2 T 1.74
BZ 20180723 024442.82 Px
BZ 20180723 024443.26 A 20.5 T 1.37
LN 20180723 024757    S
LE 20180723 025221    A 0.854 T 11.2
LZ 20180723 025224    A 1.63 T 11.2
LN 20180723 025226    A 0.813 T 11.7
BZ 20180723 034956.39 Pg
BE 20180723 035011.67 Sg
BZ 20180723 035018.36 A 5.7 T 0.60
LN 20180723 072213    Sx
LN 20180723 072817    Sx
LZ 20180723 081142    A 0.248 T 16.3
LE 20180723 081148    A 0.190 T 19.9
LN 20180723 081155    A 0.174 T 15.7
BZ 20180723 104554.97 iP
BZ 20180723 104558.31 A 23.9 T 0.90
BZ 20180723 104609.94 Px
BZ 20180723 104610.31 A 21.2 T 0.93
BZ 20180723 104802.44 PP
BZ 20180723 104804.41 A 139 T 1.72
LZ 20180723 104905    Px
LN 20180723 105357    S
LZ 20180723 110942    A 3.43 T 17.4
LE 20180723 110945    A 1.98 T 18.8
LN 20180723 110949    A 3.25 T 17.4
BZ 20180723 165847.78 Pg
BN 20180723 165932.11 Sg
BZ 20180723 165937.86 A 4.6 T 0.41
SE 20180723 202601.85 Pg
SN 20180723 202621.94 Sg
SZ 20180723 202624.06 A 3.4 T 0.38
BZ 20180723 214919.44 iPc
BZ 20180723 214920.81 A 51.5 T 1.04
BZ 20180723 214927.99 Px
BZ 20180723 214928.91 A 11.4 T 0.88
BZ 20180723 214945.11 Px
BZ 20180723 214946.11 A 17.6 T 1.24
BZ 20180723 215152.90 Px
BZ 20180723 215156.41 A 4.6 T 0.98
BZ 20180723 215211.97 PP
BZ 20180723 215213.86 A 4.2 T 0.91
LN 20180723 215852    S
LZ 20180723 221938    A 0.076 T 23.9
LE 20180723 221947    A 0.227 T 26.6
LN 20180723 221947    A 0.182 T 26.5
BZ 20180724 042843.11 eP
BZ 20180724 042843.96 A 4.2 T 0.93
BZ 20180724 042857.27 Px
BZ 20180724 042859.51 A 3.9 T 0.95
LZ 20180724 062954.01 A 0.081 T 21.3
LN 20180724 090512.01 A 0.093 T 23.8
LE 20180724 090515.01 A 0.069 T 19.0
LZ 20180724 090520.01 A 0.070 T 19.0
BZ 20180724 122850.37 eP
BZ 20180724 122851.11 A 5.7 T 1.01
LZ 20180724 130751.01 A 0.113 T 14.2
BZ 20180724 144034.06 eP
BZ 20180724 144037.56 A 4.9 T 0.81
BZ 20180724 144042.83 Px
BZ 20180724 144043.61 A 4.3 T 0.90
BZ 20180724 144052.24 Px
BZ 20180724 144052.96 A 4.2 T 0.79
BZ 20180724 145711.92 iPc
BZ 20180724 145714.86 A 22.1 T 1.16
BZ 20180724 145722.78 Px
BZ 20180724 145723.96 A 19.5 T 1.18
LE 20180724 150729 S
LN 20180724 150816 tx
LN 20180724 153456.01 A 0.556 T 22.2
LZ 20180724 153500.01 A 0.959 T 21.2
LE 20180724 153505.01 A 0.417 T 22.2
LN 20180724 170943 Sx
LN 20180724 171540 Sx
BZ 20180724 173454.69 iP
BZ 20180724 173455.71 A 6.2 T 1.04
BZ 20180724 173500.36 Px
BZ 20180724 173502.11 A 9.0 T 1.19
LZ 20180724 174219.01 A 0.179 T 21.7
LN 20180724 174224.01 A 0.154 T 24.0
LE 20180724 174225.01 A 0.111 T 24.0
SZ 20180724 183016.56 Pg
SE 20180724 183031.31 Sg
SZ 20180724 183031.86 A 5.1 T 0.24
SN 20180724 185824.66 Sg
SZ 20180724 185827.26 A 1.6 T 0.47
BZ 20180724 194554.03 iPKP
BZ 20180724 194554.66 A 5.8 T 0.69
BZ 20180724 194557.59 Px
BZ 20180724 194558.31 A 6.6 T 0.79
BN 20180724 195129.23 Sg
BZ 20180724 195136.86 A 2.3 T 0.36
LN 20180724 201728.01 A 0.080 T 20.5
LE 20180724 201728.01 A 0.060 T 20.5
LZ 20180724 201732.01 A 0.159 T 18.8
LZ 20180724 232253.01 A 0.137 T 18.6
LN 20180724 232257.01 A 0.050 T 14.7
LE 20180724 232306.01 A 0.049 T 14.7
BZ 20180725 001948.06 eP
BZ 20180725 001948.76 A 3.1 T 0.64
BZ 20180725 043314.47 eP
BZ 20180725 043323.01 A 3.3 T 0.89
BZ 20180725 043331.12 Px
BZ 20180725 043331.56 A 4.6 T 0.96
BZ 20180725 043401.81 Px
BZ 20180725 043404.26 A 4.1 T 1.02
LN 20180725 044346 S
LN 20180725 044921 SS
LZ 20180725 051551.01 A 1.91 T 16.8
LN 20180725 051554.01 A 0.672 T 17.1
LE 20180725 051556.01 A 1.37 T 17.1
LZ 20180725 103800.01 A 0.100 T 18.6
BZ 20180725 152334.55 eP
BZ 20180725 152335.61 A 4.9 T 1.11
BZ 20180725 155945.66 ePx
BZ 20180725 155945.91 A 3.4 T 1.00
SZ 20180725 160019.93 Pg
SN 20180725 160039.51 Sg
SZ 20180725 160040.76 A 1.5 T 0.43
LZ 20180725 160137.01 A 0.113 T 18.9
SZ 20180725 160548.48 Pg
SN 20180725 160607.87 Sg
SZ 20180725 160608.86 A 2.4 T 0.39
LZ 20180725 183655.01 A 0.110 T 21.3
LZ 20180725 200006 ePx
LZ 20180725 200424 Px
LZ 20180725 201335 tx
LN 20180725 201423 Sx
SZ 20180725 201635.43 Pg
SN 20180725 201713.66 Sg
SZ 20180725 201716.41 A 1.8 T 0.51
LN 20180725 202000.01 Sx
LE 20180725 204732.01 A 0.095 T 19.2
LZ 20180725 204737.01 A 0.349 T 20.9
LN 20180725 204742.01 A 0.284 T 19.2
BN 20180725 212902.98 erx
BZ 20180725 212910.91 A 1.6 T 0.68
LE 20180725 235413 A 0.059 T 17.4
LZ 20180725 235410 A 0.117 T 16.9
LN 20180725 235413 A 0.066 T 17.4


stop

-- 
TU Bergakademie Freiberg
Observatorium Berggie?hübel
Giesensteiner Str.8
D - 01816 Bad Gottleuba OT Berggie?hübel

Phone/Fax: ++49 35023 62491
mail: brg@geophysik.tu-freiberg.de