Write a summary of the research conducted on FRB 20190520B, including the motivation behind selecting it, the observations made, and the conclusions drawn about its origin and environment.

Here's the source Text:
While most FRBs are short-lived, one-time events, FRB 20190520B is a "repeater" that bursts constantly across radio frequencies, making it an ideal target of long-term study. But that's not the only reason the team, led by Reshma Anna-Thomas of West Virginia University, selected FRB 20190520B for its research.

"The real motivating factor was its resemblance with a previously well-studied FRB, FRB 20121102A," Anna-Thomas told Space.com. "These two FRBs have an environment that is persistently emitting radio waves, which suggests that the FRB source is young. And FRB 20121102A is known to reside in an extremely magnetized plasma environment. So, we wanted to see if that's the same for FRB 20190520B. And if that is the case, what does it mean for the whole population of FRBs?"

Over the course of 17 months, the team watched FRB 20190520B closely using the Parkes Radio Telescope (also known as Murriyang) in Australia and the Robert C. Byrd Green Bank Telescope in the United States. Researchers observed high variability in the FRB's Faraday rotation — a change in the radio waves' polarization, which happens when it passes through magnetic fields. That variability indicated a highly turbulent magnetic environment at the FRB source.

"Using the observed properties, we modeled these variations as due to a wind from a massive companion star, and this conclusion was strengthened by a system in the Milky Way that shows striking similarity to our FRB," said Anna-Thomas.
system
FRB 20190520B par kiye gaye shodh kaa saransh likhen, jisamen iskaa chayan karne ke peeche prerana, kiye gaye avlokan, or iske mul or paryaavaran ke bare main nishkarsh shaamil hai.

yahan strot paath he:
jabaki adhikansh FRB alpakaalik hai, ek baar kii ghatnaayen, FRB 20190520B ek "punaravartak" he jo radio aavritiyon par lagaataar fat jaati he, jisase yah dirghakaalik adhyayan kaa ek adarsh lakshya ban jaataa he.lekin yah ekmaatr kaaran nahin he ki west varjeenia vishvavidhyalay ke reshma anna-thomas ke netritv main team ne apane shodh ke liye FRB 20190520B kaa chayan kiya.

anna-thomas ne Space.com ko bataaya, "asli prerak kaarak pehle se hi acchhee tarah se adhyayan kiye gaye FRB, FRB 20121102A ke saath iskaa samanta tha.""in do FRB main ek aisa vaataavaran he jo lagaataar radio tarangon kaa utsarjan kar rahaa he, jo bataata he ki FRB strot yuva he. or FRB 20121102A ko ek atyant chumbakit plasma vaataavaran main nivas karne ke liye janaa jaataa he. isliye, ham yah dekhnaa chaahate the ki kya yah FRB 20190520B ke liye bhi he.. or agar aisa he, to etharabi kii puri aabaadi ke liye iskaa kya matlab he? "

17 maheenon ke dauraan, team ne australia main parks radio telescope (jise muriang ke rup main bhi janaa jaataa he) or sanyukt rajya america main robert si. bird green bank telescope kaa upyog karke FRB 20190520B ko baariki se dekha.shodhakartaaon ne FRB ke farade roteshan main ucch parivartanshiltaa kaa avlokan kiya - radio tarangon ke dhruvikaran main ek parivartan, jo tab hota he jab yah chumbakeey kshetron se gujarata he.us parivartanshiltaa ne FRB strot par ek atyadhik ashaant chumbakeey vaataavaran kaa sanket diya.

anna-thomas ne kaha, "dekhe gaye gunon kaa upyog karte hue, hamane in vividhtaon ko ek bade paimaane par saathi star se hawa ke kaaran model kiya, or is nishkarsh ko milky ve main ek pranali dwaara majboot kiya gaya tha jo hamaare etharabi ke liye samanta dikhaata he."
user
FRB 20190520B ek fast radio fat (FRB) he jo lagaataar radio tarangon kaa utsarjan karata he, yah darshata he ki yah ek yuva strot ho saktaa he or ise dirghakaalik adhyayan ke liye chunaa gaya he.FRB kaa chayan acchhee tarah se adhyayan kiye gaye FRB 20121102A ke liye isaki samanta se prerit tha, jo ek atyadhik chumbakit plasma vaataavaran main bhi maujuud he.west varjeenia vishvavidhyalay ke shodhakartaaon ne australia or america main doorabeenon kaa upyog karke 17 maheenon ke liye FRB 20190520B kaa avlokan kiya.FRB ke farade roteshan ne ucch parivartanshiltaa ko dikhaaya, jo strot par ek ashaant chumbakeey vaataavaran kaa suzav detaa he.team ne pariklpana kii ki dekhi gai vividhtaayen ek vishaal saathi star se ek hawa ke kaaran huin, jo milky ve main ek samaan pranali dwaara prabalit thi.
assistant
<|system|>
</s>
<|user|>
FRB 20190520B par kiye gaye shodh kaa saransh likhen, jisamen iskaa chayan karne ke peeche prerana, kiye gaye avlokan, or iske mul or paryaavaran ke bare main nishkarsh shaamil hai.

yahan strot paath he:
jabaki adhikansh FRB alpakaalik hai, ek baar kii ghatnaayen, FRB 20190520B ek "punaravartak" he jo radio aavritiyon par lagaataar fat jaati he, jisase yah dirghakaalik adhyayan kaa ek adarsh lakshya ban jaataa he.lekin yah ekmaatr kaaran nahin he ki west varjeenia vishvavidhyalay ke reshma anna-thomas ke netritv main team ne apane shodh ke liye FRB 20190520B kaa chayan kiya.

anna-thomas ne Space.com ko bataaya, "asli prerak kaarak pehle se hi acchhee tarah se adhyayan kiye gaye FRB, FRB 20121102A ke saath iskaa samanta tha.""in do FRB main ek aisa vaataavaran he jo lagaataar radio tarangon kaa utsarjan kar rahaa he, jo bataata he ki FRB strot yuva he. or FRB 20121102A ko ek atyant chumbakit plasma vaataavaran main nivas karne ke liye janaa jaataa he. isliye, ham yah dekhnaa chaahate the ki kya yah FRB 20190520B ke liye bhi he.. or agar aisa he, to etharabi kii puri aabaadi ke liye iskaa kya matlab he? "

17 maheenon ke dauraan, team ne australia main parks radio telescope (jise muriang ke rup main bhi janaa jaataa he) or sanyukt rajya america main robert si. bird green bank telescope kaa upyog karke FRB 20190520B ko baariki se dekha.shodhakartaaon ne FRB ke farade roteshan main ucch parivartanshiltaa kaa avlokan kiya - radio tarangon ke dhruvikaran main ek parivartan, jo tab hota he jab yah chumbakeey kshetron se gujarata he.us parivartanshiltaa ne FRB strot par ek atyadhik ashaant chumbakeey vaataavaran kaa sanket diya.

anna-thomas ne kaha, "dekhe gaye gunon kaa upyog karte hue, hamane in vividhtaon ko ek bade paimaane par saathi star se hawa ke kaaran model kiya, or is nishkarsh ko milky ve main ek pranali dwaara majboot kiya gaya tha jo hamaare etharabi ke liye samanta dikhaata he."</s>
<|assistant|>
FRB 20190520B ek fast radio fat (FRB) he jo lagaataar radio tarangon kaa utsarjan karata he, yah darshata he ki yah ek yuva strot ho saktaa he or ise dirghakaalik adhyayan ke liye chunaa gaya he.FRB kaa chayan acchhee tarah se adhyayan kiye gaye FRB 20121102A ke liye isaki samanta se prerit tha, jo ek atyadhik chumbakit plasma vaataavaran main bhi maujuud he.west varjeenia vishvavidhyalay ke shodhakartaaon ne australia or america main doorabeenon kaa upyog karke 17 maheenon ke liye FRB 20190520B kaa avlokan kiya.FRB ke farade roteshan ne ucch parivartanshiltaa ko dikhaaya, jo strot par ek ashaant chumbakeey vaataavaran kaa suzav detaa he.team ne pariklpana kii ki dekhi gai vividhtaayen ek vishaal saathi star se ek hawa ke kaaran huin, jo milky ve main ek samaan pranali dwaara prabalit thi.</s>
