This is 6MHz, centered at 611MHz (a notionally-TV channel that is
allocated in North America and Caribbean to Radio Astronomy).
I used a PFB channelizer with individual detectors, and then delay
adjustment after the detectors and then simply added, low-pass filtered,
then resampled to a precise multiple of the current topcentric pulse
rate.
On 2016-12-01 14:28, Matt Ettus wrote:
> That's awesome work! Thanks for sharing it. How much bandwidth are you
> observing and did you also use de-dispersion?
>
> Matt
>
> On Thu, Dec 1, 2016 at 10:45 AM, Marcus D. Leech <mle...@ripnet.com> wrote:
>
>> One of the many goals we set for ourselves at the Canadian Centre for
>> Experimental Radio Astronomy was to successfully observe
>> pulsar B0329+54 before spring. This pulsar is the only one bright enough
>> for a small observatory in the northern hemisphere to
>> observe.
>>
>> See our update:
>>
>> http://www.ccera.ca/uncategorized/success-in-observing-pulsar-b032954/ [1]
>>
>> The software is available via github:
>>
>> https://github.com/ccera-astro/pulsar_pfb [2] _display
>>
>> No custom blocks required--just a modern Gnu Radio install, and ideally,
>> pyephem.
>>
>> Doing this with Gnu Radio was so very easy...
>>
>> _______________________________________________
>> Discuss-gnuradio mailing list
>> Discuss-gnuradio@gnu.org
>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio [3]
Links:
------
[1]
http://www.ccera.ca/uncategorized/success-in-observing-pulsar-b032954/
[2] https://github.com/ccera-astro/pulsar_pfb
[3] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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