GRB030329 Optical transient photometry in Rc and V bands March 31.798 - April 1.041, 2003 UT Arto Oksanen, Nyrola Observatory, Finland 0.4m SCT + CCD , 240 s integration time Aperature photometry with IRAF phot, photometry zero point using Henden field photometry star V=14.134 R=13.69 (star A). UT Date Rc merr --------------------- 31.7981 16.714 0.051 31.8011 16.774 0.064 31.8041 16.698 0.052 31.8071 16.814 0.051 31.8102 16.674 0.043 31.8132 16.787 0.047 31.8161 16.766 0.045 31.8191 16.793 0.047 31.8225 16.811 0.047 31.8286 16.890 0.048 31.8347 16.811 0.046 31.8466 16.974 0.052 31.8528 16.775 0.046 31.8589 16.870 0.053 31.8650 16.874 0.058 31.8711 16.809 0.054 31.8773 16.827 0.053 31.8817 16.859 0.053 31.8878 16.797 0.049 31.8940 16.805 0.046 31.9001 16.879 0.050 31.9062 16.841 0.047 31.9123 16.816 0.044 31.9185 16.833 0.047 31.9246 16.859 0.047 31.9307 16.817 0.047 31.9369 16.863 0.048 31.9430 16.844 0.047 31.9491 16.848 0.051 31.9553 16.940 0.050 31.9614 16.889 0.052 31.9675 16.962 0.054 31.9736 16.983 0.056 31.9798 16.893 0.052 31.9859 16.877 0.053 31.9920 16.865 0.056 31.9981 17.072 0.061 1.0042 16.845 0.049 1.0104 16.909 0.052 1.0165 16.807 0.052 1.0227 16.908 0.060 1.0289 16.875 0.057 1.0350 16.825 0.054 1.0411 16.842 0.060 UT Date Rc merr --------------------- 31.8255 17.157 0.053 31.8316 17.112 0.052 31.8378 17.261 0.061 31.8497 17.159 0.053 31.8558 17.143 0.060 31.8620 17.194 0.062 31.8681 17.317 0.068 31.8742 17.145 0.057 31.8848 17.200 0.061 31.8909 17.222 0.056 31.8970 17.191 0.056 31.9031 17.152 0.055 31.9093 17.265 0.056 31.9154 17.233 0.058 31.9215 17.110 0.053 31.9276 17.197 0.056 31.9338 17.218 0.056 31.9399 17.256 0.060 31.9460 17.300 0.061 31.9522 17.363 0.066 31.9583 17.265 0.062 31.9644 17.253 0.063 31.9706 17.240 0.061 31.9767 17.325 0.066 31.9828 17.208 0.062 31.9889 17.306 0.067 31.9950 17.318 0.065 1.0012 17.307 0.066 1.0073 17.377 0.075 1.0135 17.248 0.067 1.0196 17.260 0.066 1.0258 17.351 0.073 1.0320 17.296 0.072 1.0381 17.297 0.077