I0NAA - MURMUR 1.3.2

Dopo il primo rilascio di qualche settimana fa, è stata pubblicata la release 1.3.2 del programma “MURMUR”, che permette di stimare la possibilita’ di ricevere le Pulsars immettendo i parametri di stazione. Poiche’ il segnale (noise!) emesso dalle Pulsars e’ estremamente debole, riceverlo e’ chiaramente possibile solo con antenne ad alto guadagno quali le parabole. Sono prese in considerazione due frequenze : 1300MHz e 400Mhz. Si dovranno inserire i dati richiesti (in assenza di input il programma propone i valori della mia stazione) e, premendo il pulsante “CALCULATE”, il programma mostrera’ sulla destra le possibili candidate. Un volta identificata una Pulsars si potra’ vederne la posizione (azimuth ed elevazione) e la previsione di visibilita’ per le prossime 24h e per il prossimo mese.  Il pulsante “TRACK noise sources", mostrera’ anche la posizione del sole, della luna e delle altre principali radiosorgenti oltre ad alcuni parametri “EME” importanti, quali la distanza della luna, il doppler e la degradazione del segnale a 1,296MHz. 

Per maggiori informazioni sulla ricezione delle Pulsars potete guardare il sito : http://www.neutronstar.joataman.net/. 

Il programma e’ ancora in una fase di beta-test e quindi gradiro’ molto segnalazioni di errori e proposte di miglioramento !     Mario, I0NAA

Scarica il programma MURMUR rel.1.3.2, dall'area download di ARI PG-->>

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