I converted the observation of Mr. Stephan into the VSNET format. object YYMMDD(UT) mag code CASRZ 20021201.977 63 S CASRZ 20021201.985 64 S CASRZ 20021201.993 66 S CASRZ 20021202.000 68 S CASRZ 20021202.007 71 S CASRZ 20021202.014 72 S CASRZ 20021202.021 74 S CASRZ 20021202.028 75 S CASRZ 20021202.035 75 S CASRZ 20021202.042 72 S CASRZ 20021202.049 70 S CASRZ 20021202.058 69 S CASRZ 20021202.065 66 S CASRZ 20021202.072 65 S CASRZ 20021202.078 64 S CASRZ 20021202.085 63 S object YYMMDD(UT) mag code TRIX 20021201.992 97 S TRIX 20021201.999 101 S TRIX 20021202.006 106 S TRIX 20021202.013 109 S TRIX 20021202.020 112 S TRIX 20021202.027 106 S TRIX 20021202.033 104 S TRIX 20021202.042 99 S TRIX 20021202.049 96 S TRIX 20021202.056 94 S TRIX 20021202.064 93 S minI CASRZ 2452610.528 0.001 Geo Stephan.AAVSO n=16 (calculated by Nagai) minI TRIX 2452610.518 0.000 Geo Stephan.AAVSO n=11 (calculated by Nagai) RZ Cas JD(hel)=2452610.532 C=2452610.486 E=7873 O-C=+0.046 X Tri JD(hel)=2452610.523 C=2452610.573 E=10404 O-C=-0.050 - 01/Dec/2002 RZ Cas (By Mr.Stephan) - 06 + | * * + * * ** * | * 07 + * ** | * * + ** * | 08 + +--------+--------+--------+--------+ 23 24 25 26 27 (UT) - 01/Dec/2002 X Tri (By Mr.Stephan) - | 09 + | * * * * 10 + * * | * * * 11 + * * | 12 + +-----------+-----------+-----------+ 23 24 25 26 (UT)