Long-period variables 2001.12-2002.02 (up to Feb 25) Dec Jan Feb early mid end early mid end early mid end observer(s) ------------------------------------------------------------------------------ WX Cyg 111 109 113 111 109 105 --- 108 --- (M) CMG,DPA,SBX WY Cyg 140 141 --- 141 --- --- --- --- --- (M) CMG,LTO,SXN AA Cyg 103 --- --- 103 --- 103 --- --- --- (SRB) SBX,SSW AF Cyg 71 70 72 71 70 74 73 73 73 (SRB) DPV,GHA,GRL,Hrm,KSL,Kat,Nts,Oir,SBX,SSW,Sga,Wny AM Cyg 114 115 --- 119 --- --- --- --- --- (M) DPA AT Cyg <142 --- --- --- --- --- --- --- --- (M) DPA AU Cyg 104 102 96 99 102 102 --- --- --- (M) CMG,DPA,Oir,SBX AW Cyg --- --- 90 92 --- 91 --- --- --- (SRB) Nts,SBX,SXN BB Cyg 105 111 --- 115 --- --- --- --- --- (M) DPA BC Cyg --- --- 101 --- --- 100 --- --- --- (SRC) SBX BG Cyg 119 119 114 114 --- --- --- 109 --- (M) BLI,CMG,DPA,LTO,Mkn BI Cyg --- --- 102 --- --- 102 --- --- --- (LC) SBX BN Cyg 116 110 --- 111 119 128 --- --- --- (M) CMG,DPA,SXN BQ Cyg 119 125 --- 134 --- --- --- --- --- (M) DPA,SXN BT Cyg 131 --- --- 138 --- --- --- --- --- (M) CMG,SXN BU Cyg 124 132 --- 145 --- --- --- 134 --- (M) CMG,DPA,SXN BV Cyg 141 --- --- 152 --- --- --- --- --- (M) CMG CM Cyg 104 104 103 109 113 --- --- 127 --- (M) CMG,DPA,SXN CN Cyg 138 139 --- 135 123 116 112 --- --- (M) CMG,DPA CU Cyg 128 123 --- 119 116 --- --- 107 --- (M) CMG,DPA CZ Cyg 136 132 --- 121 --- --- --- --- --- (M) DPA DD Cyg 100 107 104 104 107 --- --- 128 --- (M) BMU,CMG,DPA,Oir DG Cyg <140 --- --- <134 --- --- --- --- --- (M) DPA,SXN DH Cyg 138 137 --- 128 --- --- --- 108 --- (M) CMG,SXN DR Cyg 99 102 --- 111 --- 119 --- 129 --- (M) CMG,DPA DS Cyg --- --- 112 --- --- --- --- --- --- (LB) Nts DU Cyg 118 118 --- 115 --- 114 --- 115 --- (M) CMG,DPA,Ioh EH Cyg 120 119 --- 132 --- --- --- --- --- (M) DPA FF Cyg 104 105 94 100 --- 101 --- 111 --- (M) CMG,DPA,Oir FG Cyg <137 --- --- --- --- --- --- --- --- (M) DPA FL Cyg 114 114 --- 120 120 --- --- --- --- (M) CMG,DPA FU Cyg 135 123 --- 124 124 --- --- --- --- (M) CMG,DPA FY Cyg 133 132 --- 130 --- --- --- 131 --- (SR) CMG FZ Cyg --- 115 --- 117 --- --- --- 135 --- (M) CMG GN Cyg --- --- --- 110 --- --- --- --- --- (SRA) SXN GQ Cyg 111 111 --- 113 --- --- --- --- --- (M) DPA GU Cyg --- <143 --- --- --- --- --- --- --- (M) DPA GY Cyg 108 --- --- 107 --- --- --- --- --- (SRB) DPA HM Cyg <138 --- --- --- --- --- --- --- --- (M) DPA IZ Cyg 115 118 119 124 127 --- --- 138 --- (M) CMG,DPA KM Cyg --- --- --- <138 --- --- --- --- --- (M) DPA LP Cyg <140 <140 --- --- --- --- --- --- --- (M) DPA LS Cyg <138 <138 --- --- --- --- --- --- --- (M) DPA LV Cyg 126 129 --- 137 --- --- --- --- --- (M) CMG,DPA,SXN LW Cyg --- --- --- 99 --- --- --- --- --- (LB) SXN LX Cyg 111 111 --- 114 120 117 118 119 --- (M) CMG,DPA,SXN LY Cyg 136 135 --- <144 --- --- --- --- --- (M) CMG,SXN QZ Cyg 110 --- 111 112 --- --- --- --- --- (LB) DPA V369 Cyg 104 100 --- 105 118 --- --- 137 --- (M) CMG,DPA,SXN V391 Cyg 110 112 115 115 --- --- --- --- --- (M) DPA,Nts V392 Cyg --- --- --- 106 --- --- --- --- --- (SR) SXN V407 Cyg 139 139 138 138 --- --- 137 137 --- (M+NB:) KNN,RMQ V441 Cyg --- --- --- 108 109 108 102 --- --- (SRA) DPV V449 Cyg 76 --- 74 79 --- 76 --- --- --- (LB) SBX,SSW V460 Cyg 63 63 --- 63 --- --- --- --- --- (SRB) Kat V523 Cyg <135 --- --- --- --- --- --- --- --- (M) DPA V539 Cyg --- --- 89 89 91 91 92 --- --- (SRB) DPV V544 Cyg --- --- --- <135 --- --- --- --- --- (M) SXN V568 Cyg 67 68 66 66 --- 66 65 66 67 (GCAS) Kat,SSW,Wny V686 Cyg 121 131 --- 123 --- --- --- --- --- (M) DPA V697 Cyg --- --- --- 89 --- --- --- --- 90 (LB) Wny V832 Cyg 44 44 43 42 --- 42 45 44 44 (GCAS) Abt,Kat,Wny V927 Cyg 99 106 --- 102 100 100 102 --- --- (SRA) DPA,DPV V973 Cyg 66 65 --- 68 --- 66 --- 66 66 (SRB) Kat,Wny V1057 Cyg 130 130 131 131 --- 129 133 133 131 (INT) MRL,MUY,POY,RMQ,Rip V1070 Cyg --- --- 73 --- --- 74 --- --- --- (SRB) DPV V1173 Cyg --- --- --- 118 --- --- --- --- --- (LB) DPA V1339 Cyg 65 66 64 65 --- 65 --- --- 64 (SRB) Kat,SSW,Sga,Wny V1353 Cyg --- --- --- 107 107 107 107 --- --- (SRB) DPV V1426 Cyg 105 105 --- 104 --- 103 --- --- --- (M) CMG V1515 Cyg 126 125 --- 126 --- --- --- --- --- (FU) MRL V1643 Cyg --- --- 125 --- --- --- --- --- --- (M) Nts V1742 Cyg --- --- --- 106 108 106 107 --- --- (SR) DPV V1805 Cyg --- --- --- 107 107 107 105 --- --- (SR:) DPV V1981 Cyg --- --- 65 --- --- 62 --- --- --- (SRB) DPV V2037 Cyg --- --- --- 114 117 115 118 --- --- (SRB) DPV alpha Cyg 13 13 13 --- --- 13 --- 13 13 (ACYG) Kat chi Cyg 87 84 81 77 68 56 48 44 42 (M) Abt,BLI,BMU,CMG,DPA,GRL,JDW,KIS,KSL,Kat,LTO,MUY,Naj,Oir,POY,RMQ,Rip,SBX,SSW,Wny,Ymo R Del 129 129 --- 129 --- --- --- --- --- (M) CMG S Del 122 123 118 121 <115 --- --- --- --- (M) CMG,DPA,LTO,RMQ T Del 105 109 120 118 <115 --- --- --- --- (M) CMG,DPA,LTO U Del 65 64 65 67 64 --- 69 --- 68 (SRB) KSL,Kat,LTO,SSW,Sga,Wny V Del <119 --- <117 <119 --- --- --- --- --- (M) LTO X Del 105 103 102 104 107 --- --- --- --- (M) CMG,DPA,LTO Y Del 136 138 --- 143 --- --- --- --- --- (M) CMG Z Del 145 --- <115 --- <115 --- --- --- --- (M) CMG,LTO RU Del 125 --- --- --- --- --- --- --- --- (M) CMG,DPA RX Del <142 --- --- --- --- --- --- --- --- (M) DPA RY Del 126 127 --- 132 --- --- --- --- --- (M) CMG,DPA RZ Del 129 126 --- 110 --- --- --- --- --- (M) CMG,DPA SS Del 119 114 --- 117 --- --- --- --- --- (M) CMG,DPA,Ioh SZ Del 123 127 --- --- --- --- --- --- --- (M) DPA AZ Del <136 --- --- <133 --- --- --- --- --- (M) DPA CM Del 139 --- 138 --- --- --- --- --- --- (IS) DPV,POY,RMQ CT Del 78 --- 81 --- --- --- --- --- --- (LB) KSL CZ Del 82 --- 83 --- --- --- --- --- --- (SRB) KSL ER Del --- --- 107 --- --- --- --- --- --- (LB) RMQ ES Del 125 117 --- 109 --- --- --- --- --- (M) DPA,Ioh EU Del 64 62 63 63 64 --- 62 --- 62 (SRB) KSL,Kat,LTO,SSW,Sga,Wny R Dor 56 55 55 55 55 55 56 56 54 (SRB) OSE R Dra 115 118 119 121 124 123 123 121 119 (M) CMG,DPA,LTO,SBX T Dra 124 124 --- 122 121 119 118 118 --- (M) CMG,LTO U Dra 139 136 --- 130 128 127 125 123 --- (M) CMG,DPA V Dra 106 106 --- 107 110 112 119 120 --- (M) CMG,DPA W Dra 95 98 95 99 102 106 109 114 117 (M) CMG,DPA X Dra --- 155 --- --- --- --- --- --- --- (M) CMG Y Dra 116 100 88 88 92 91 92 86 --- (M) CMG,DPA RT Dra --- 144 146 145 --- --- 132 130 --- (M) CMG RV Dra --- 148 < 97 107 103 --- 97 97 --- (M) CMG,DPA,LTO RY Dra 70 70 72 71 70 70 71 70 70 (SRB:) GRL,JSD,Kat,LTO,SSW SS Dra --- --- --- 95 --- --- --- --- --- (SRB) LTO SV Dra 112 120 --- 129 131 137 --- 143 --- (M) CMG TT Dra --- --- --- --- --- --- --- 99 --- (SRB) SBX TX Dra 74 --- 74 --- --- 73 79 76 --- (SRB) DPV,JSD,KSL,LTO,SBX UX Dra --- --- --- --- --- --- 63 65 --- (SRA:) RMQ WZ Dra --- 139 --- --- 142 145 --- 147 --- (SRA) CMG YZ Dra 139 137 --- --- --- --- --- --- --- (M) CMG ZZ Dra 104 102 --- 102 --- 113 122 129 --- (M) CMG AH Dra 84 --- 79 --- --- 76 77 82 --- (SRB) JSD,KSL,SBX AO Dra --- --- --- 112 109 109 105 --- --- (SRA) DPV AY Dra --- --- --- --- --- 118 120 --- --- (SRA) DPV AZ Dra --- --- --- 85 --- --- --- --- --- (LB) LTO DH Dra --- --- --- --- --- --- --- 126 125 (M:) DPA,RMQ,SXN EQ Dra --- --- --- 119 119 116 116 --- --- (SRB) DPV R Equ 133 130 116 111 100 --- --- --- --- (M) CMG,DPA,LTO,SBX R Eri --- --- 59 59 59 --- 58 --- --- (CST:) Ort,Wny T Eri 98 --- --- 109 112 120 124 --- --- (M) BVE,Ioh U Eri --- --- --- 137 --- 137 138 --- --- (M) BVE,Ioh Z Eri --- --- --- --- --- --- --- 74 --- (SRB) RMQ RR Eri 73 --- 69 69 69 69 --- 70 --- (SRB) OSE,RMQ SX Eri --- --- --- --- --- --- --- 142 --- (M) CMG SY Eri --- --- --- --- --- --- --- 86 --- (SRB) Ric BF Eri 140 <146 145 150 143 <142 147 147 <142 (SR) DPV,HZM,NEL,SXN BR Eri --- --- --- --- --- --- --- 74 --- (SRB) RMQ EO Eri --- --- <140 <145 <145 --- <145 <140 <140 (M) NEL U For 105 --- --- 113 117 131 --- --- --- (M) Ioh R Gem 76 77 77 82 87 91 95 98 99 (M) Abt,BVE,CMG,DPA,KSL,Kat,LTO,Mhh,RMQ,Ric,SBX,SSW,Sga,Som,Ths,Wny S Gem --- 138 <115 132 126 121 119 107 103 (M) BVE,CMG,DPA,LTO,Mhh T Gem 115 122 < 97 132 137 137 138 137 134 (M) BVE,CMG,DPA,LTO V Gem 121 115 --- 103 97 91 84 83 81 (M) BVE,CMG,DPA,Had,LTO,Mhh,SBX X Gem 93 97 97 102 105 114 118 121 124 (M) BVE,CMG,DPA,Mhh,Nts