Observer: Mike Simonsen SXN Sirius Observatory Almont, Michigan, USA Website: www.sirius-astronomy.com Email: mikesimonsen@mindspring.com Instruments: 25cm SC Sequences: AAVSO, Henden, USNO A2.0 Conditions: Turning exceptionally clear, record breaking low temps, -0C again. BOOCR 020521.2215 <13.8 SXN BOOTT 020521.2229 <14.3 SXN BOOUZ 020521.2222 <14.3 SXN CRBR 020521.2236 6.2 SXN CRBT 020521.2243 10.5 SXN CRBVW 020521.2285 <15.1 SXN CYGEM 020521.2986 14.0 SXN CYGEY 020521.3007 14.8 SXN CYGSS 020521.3451 11.8 SXN CYGV1028 020521.3174 <15.1 SXN CYGV1060 020521.3417 <14.7 SXN CYGV1062 020521.341 <14.8 SXN CYGV1113 020521.3132 <15.1 SXN CYGV1251 020521.3465 <14.3 SXN CYGV1316 020521.3361 <14.8 SXN CYGV1363 020521.3319 14.8 SXN OUTBURST CYGV1454 020521.3083 <14.6 SXN CYGV1504 020521.3111 <15.1 SXN CYGV2176 020521.3153 <14.8 SXN CYGV337 020521.3097 <14.0 SXN CYGV404 020521.3326 <14.3 SXN CYGV503 020521.3375 14.5 SXN OUTBURST CYGV516 020521.3347 14.0 SXN OUTBURST CYGV542 020521.3188 <15.1 SXN CYGV550 020521.3278 <14.7 SXN CYGV630 020521.3431 <14.6 SXN CYGV632 020521.3444 <14.6 SXN CYGV751 020521.3333 14.1 SXN CYGV795 020521.2993 <14.1 SXN CYGV811 020521.3076 <14.8 SXN CYGV823 020521.3243 <14.6 SXN HERAH 020521.2514 12.6 SXN HERCH 020521.2583 <15.1 SXN HERPR 020521.2694 <14.9 SXN HERV1008 020521.2625 <14.9 SXN HERV478 020521.2549 <15.0 SXN HERV589 020521.25 <14.8 SXN HERV592 020521.2507 <14.6 SXN HERV660 020521.2563 <14.9 SXN HERV844 020521.2528 12.4 SXN ACTIVE HERYY 020521.2576 13.8 SXN FAINT LYRAY 020521.2694 <14.8 SXN LYRCY 020521.2597 <14.7 SXN LYRDM 020521.2611 <14.8 SXN LYRLL 020521.2681 <15.0 SXN LYRMV 020521.2729 <15.0 SXN LYRTK4 020521.2792 <15.1 SXN LYRTK5 020521.2778 <14.8 SXN LYRV344 020521.2708 14.5 SXN ACTIVE LYRV391 020521.266 <14.7 SXN LYRV419 020521.2771 <14.6 SXN LYRV493 020521.2715 <14.1 SXN OPHRS 020521.2389 11.8 SXN OPHV426 020521.2396 12.3 SXN ACTIVE OPHV699 020521.2333 <14.7 SXN SCOV893 020521.2382 <13.3 SXN SERFG 020521.2486 11.9 SXN SERNY 020521.2306 <14.4 SXN SERQW 020521.2299 <14.4 SXN SERQZ 020521.2313 <14.8 SXN SERRY 020521.2424 <14.2 SXN SERUZ 020521.2438 <14.0 SXN SERX 020521.2319 <14.4 SXN VULFY 020521.2924 13.8 SXN ACTIVE VULTY 020521.2938 <15.0 SXN VULVW 020521.2979 14.7 SXN ACTIVE