Pulsar signal to noise ratio in Radio JOVE, Pulsar nulling in PSR B1112+50 Hello to all of you interested in Mathematics and Physics in Radio JOVE. 9 months ago there was a claim that pulsars could be detected with Radio JOVE Kits. Some of us became very interested and worked hard to confirm the claim. Whit Reeve observed with a 3 element Yagi he had in Anchorage Alaska, Dave Typinski wrote software to reduce the data, using the Mathematica package, I wrote programs to generate test data for Dave's software, using the Python package. We estimated the Signal to Noise ratio expected in RJ Kits and searched the literature. The data was submitted to Jim Van Prooyen for analysis with his software. We did not succeed, but we have kept an interest in studying pulsars in other ways. Can pulsars be observed with RJ Kits ? What is the basic Math behind it ? Here is an interesting note about the nulling effect shown by some pulsars: http://www.astron.nl/dailyimage/index.html?main.php?date=20100809 It comes from the ASTRON Institute for Radio Astronomy in the Netherlands. They have started to operate the giant LOFAR array: http://herrero.freei.me/lofar/index.html Victor