<div dir="ltr">Hi all,<div><br><div>Dr. Chakraborty (cc'd) is looking for Doppler effects from the X-class flare of 28 October 2021: <a href="https://www.spaceweatherlive.com/en/solar-activity/top-50-solar-flares/year/2021.html">https://www.spaceweatherlive.com/en/solar-activity/top-50-solar-flares/year/2021.html</a></div><div><br></div><div>If you have data from that day, particularly from Grape systems, please upload it here: <a href="https://cwru.app.box.com/f/b5e298de45d14237b7ebd64625d9c430">https://cwru.app.box.com/f/b5e298de45d14237b7ebd64625d9c430 </a><br><br>If you have .CSV and .PNG files, please upload both. </div><div><br></div><div>Thanks and 73,</div><div>-KC</div></div></div>