Re: Looking for a way to plot V_LSR vs intensity in GNU Radio

2020-07-25 Thread Paul Boven
Hi Ellie, On 7/24/20 5:09 PM, Ellie White wrote: My question is this: do any of you know of a method -- or a GNU Radio module -- compatible with GR version 3.8 that allows you to plot raw data from a USRP and get a plot of intensity versus velocity with respect to the local standard of rest

Re: Looking for a way to plot V_LSR vs intensity in GNU Radio

2020-07-24 Thread Marcus D. Leech
On 07/24/2020 12:17 PM, Marcus Müller wrote: Hi Ellie, being not versed in radioastronomy, I need to guess a bit here, but: Is what you want essentially "how much power is there for any Doppler shift"? If that's the case, and you're observing some known-frequency emission (say, a Hydrogen

Re: Looking for a way to plot V_LSR vs intensity in GNU Radio

2020-07-24 Thread Marcus Müller
Hi Ellie, being not versed in radioastronomy, I need to guess a bit here, but: Is what you want essentially "how much power is there for any Doppler shift"? If that's the case, and you're observing some known-frequency emission (say, a Hydrogen line) would that basically amount to: 1.

Looking for a way to plot V_LSR vs intensity in GNU Radio

2020-07-24 Thread Ellie White
Hey all! Hope you're doing well and having a good summer. I apologize for cross-posting here, but I wanted to pass this question by members of both the SARA and GNU Radio communities to see what resources are out there. This summer I'm working as an intern for Berkeley SETI Research Center and