Philalethes Posted April 6 Share Posted April 6 (edited) Not sure which number this one's getting, but it already did an M-flare within a day of rotating into view, so it's already deserving of its own topic in my book. Looks powerful from the flux signature as well, doubt any potential CME will be Earth-directed at that angle, but will be interesting to see if anything happened. It was also flaring a lot in the C-range immediately upon becoming visible. Edited April 6 by Philalethes Bythos updated region number 2 Link to comment Share on other sites More sharing options...
Jesterface23 Posted April 6 Share Posted April 6 The flare may be from region 3261 from the past rotation, still over the limb branching over to this new upcoming region. 1 Link to comment Share on other sites More sharing options...
3gMike Posted April 6 Share Posted April 6 1 hour ago, Jesterface23 said: The flare may be from region 3261 from the past rotation, still over the limb branching over to this new upcoming region. Do you mean 3251? 1 Link to comment Share on other sites More sharing options...
Jesterface23 Posted April 6 Share Posted April 6 (edited) 40 minutes ago, 3gMike said: Do you mean 3251? Yep Scratch that, 3251 was just ahead of 3261 by about 25 degrees longitude. The spot that we see on our eastern side of the disk may have been between(roughly) where the two regions were. Region 3261, or what remained of it since last seen, should still be behind the limb. Edited April 6 by Jesterface23 Link to comment Share on other sites More sharing options...
Philalethes Posted April 6 Author Share Posted April 6 Looks like it released a few CMEs earlier associated with some of the smaller flares, a couple of bursts around 01:30 and 03:30 as seen on C2, and also a little bit during the M-flare, but not as much. Nothing Earth-directed as far as I can see, as expected, and the angles look narrow. Link to comment Share on other sites More sharing options...
3gMike Posted April 6 Share Posted April 6 6 hours ago, Jesterface23 said: Yep Scratch that, 3251 was just ahead of 3261 by about 25 degrees longitude. The spot that we see on our eastern side of the disk may have been between(roughly) where the two regions were. Region 3261, or what remained of it since last seen, should still be behind the limb. Yes, agreed. I had not spotted that 3261 appeared briefly, just behind 3251, before disappearing off the West limb ! Helio HEC server is down, so I was unable to check Carrington coordinates. Link to comment Share on other sites More sharing options...
Calder Posted April 6 Share Posted April 6 (edited) I agree, looks like old AR 13261. We’re just starting to get a glimpse of it on the limb. Although, I’m not 100% sure whether this will be part of AR 13272 or not. Edited April 6 by Calder Merged all images into 1 image, and changed sentence structure. Link to comment Share on other sites More sharing options...
Jesterface23 Posted April 7 Share Posted April 7 Region 3261 to region 3272 1 Link to comment Share on other sites More sharing options...
3gMike Posted April 7 Share Posted April 7 Not sure what you did there. AR3272 today Link to comment Share on other sites More sharing options...
Jesterface23 Posted April 7 Share Posted April 7 6 hours ago, 3gMike said: Not sure what you did there. JHelioviewer. There's a track mode where the Carrington rotation is locked in a fixed position. 1 Link to comment Share on other sites More sharing options...
3gMike Posted April 7 Share Posted April 7 5 hours ago, Jesterface23 said: JHelioviewer. There's a track mode where the Carrington rotation is locked in a fixed position. Why does it appear to show 3272 on the West Limb? Link to comment Share on other sites More sharing options...
Jesterface23 Posted April 7 Share Posted April 7 11 minutes ago, 3gMike said: Why does it appear to show 3272 on the West Limb? The Carrington coordinates aren't rotating from the first image of region 3261. It is the imagery on a sphere that is rotating 2 Link to comment Share on other sites More sharing options...
Drax Spacex Posted April 8 Share Posted April 8 1 hour ago, Jesterface23 said: The Carrington coordinates aren't rotating from the first image of region 3261. It is the imagery on a sphere that is rotating It's a good way to see how an AR would appear at any longitude, with the program calculating the appropriate coordinate transformations for our viewpoint. 1 Link to comment Share on other sites More sharing options...
Sam Warfel Posted April 8 Share Posted April 8 Nice M2 from this AR, good to see it’s alive and kicking. 3 Link to comment Share on other sites More sharing options...
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