Sam Warfel Posted October 4, 2022 Share Posted October 4, 2022 10 minutes ago, Landon Moeller said: It was a horizontal filament which seemed to lift off with a northward component, but STEREO imagery is not very promising. Doesn’t even look like a glancing blow Gotta wait for LASCO tbh... 1 Link to comment Share on other sites More sharing options...
Jesterface23 Posted October 4, 2022 Share Posted October 4, 2022 (edited) It looks to be Earth-directed with an offset halo in SOHO's imagery, but I guess it will be up to how fast the CME is. By the looks of that STEREO C2 image the flux rope might be a miss, but the viewing angle isn't level with SOHO (not exactly sure what it is currently). Edited October 4, 2022 by Jesterface23 1 Link to comment Share on other sites More sharing options...
Landon Moeller Posted October 4, 2022 Share Posted October 4, 2022 7 minutes ago, Jesterface23 said: It looks to be Earth-directed with an offset halo in SOHO's imagery, but I guess it will be up to how fast the CME is. By the looks of that STEREO C2 image the flux rope might be a miss, but the viewing angle isn't level with SOHO (not exactly sure what it is currently). Oh so it might be above the plane that Earth is on. Link to comment Share on other sites More sharing options...
Jesterface23 Posted October 4, 2022 Share Posted October 4, 2022 6 minutes ago, Landon Moeller said: Oh so it might be above the plane that Earth is on. Yeah, and the bright area is the Flux rope. Then there is a duller shock that will be harder to see in STEREO's C2 low-res imagery, might be visible in differenced imagery if what you posted isn't already it. 1 Link to comment Share on other sites More sharing options...
Landon Moeller Posted October 4, 2022 Share Posted October 4, 2022 Just now, Jesterface23 said: Yeah, and the bright area is the Flux rope. Then there is a duller shock that will be harder to see in STEREO's C2 low-res imagery, might be visible in differenced imagery if what you posted isn't already it. I posted the difference image there. LASCO should be more revealing of shock waves Link to comment Share on other sites More sharing options...
Landon Moeller Posted October 4, 2022 Share Posted October 4, 2022 (edited) 1 hour ago, Jesterface23 said: Yeah, and the bright area is the Flux rope. Then there is a duller shock that will be harder to see in STEREO's C2 low-res imagery, might be visible in differenced imagery if what you posted isn't already it. We finally have LASCO C2 difference imagery and it looks like a partial halo for the majority of the area south of the equator: https://helioviewer.org/?movieId=hdGN5 NASA ENLIL also now models glancing blow by early Friday morning (the 7th): https://iswa.gsfc.nasa.gov/IswaSystemWebApp/iSWACygnetStreamer?timestamp=2038-01-23+00%3A44%3A00&window=-1&cygnetId=261 Edited October 4, 2022 by Landon Moeller Link to comment Share on other sites More sharing options...
Jesterface23 Posted October 4, 2022 Share Posted October 4, 2022 4 hours ago, Landon Moeller said: We finally have LASCO C2 difference imagery and it looks like a partial halo for the majority of the area south of the equator: https://helioviewer.org/?movieId=hdGN5 My favorite is running Base Difference. I don't think this is on the online version, but I max the contrast and flip the color table. 1 Link to comment Share on other sites More sharing options...
MinYoongi Posted October 5, 2022 Author Share Posted October 5, 2022 There was a beautiful Filament Liftoff starting around 1:40 UTC. Flung Westwards. Link to comment Share on other sites More sharing options...
Sam Warfel Posted October 5, 2022 Share Posted October 5, 2022 9 hours ago, MinYoongi said: There was a beautiful Filament Liftoff starting around 1:40 UTC. Flung Westwards. Where do you look to see these? Link to comment Share on other sites More sharing options...
MinYoongi Posted October 5, 2022 Author Share Posted October 5, 2022 1 hour ago, Orneno said: Where do you look to see these? Always SUVI since its near real time (5-10min delay) 1 Link to comment Share on other sites More sharing options...
Sam Warfel Posted October 5, 2022 Share Posted October 5, 2022 2 hours ago, MinYoongi said: Always SUVI since its near real time (5-10min delay) Is there a page that has recent images as video clips for SUVI? Link to comment Share on other sites More sharing options...
Landon Moeller Posted October 5, 2022 Share Posted October 5, 2022 14 minutes ago, Orneno said: Is there a page that has recent images as video clips for SUVI? What exaclty do you mean? Like movies that you can save from suvi? Link to comment Share on other sites More sharing options...
Sam Warfel Posted October 5, 2022 Share Posted October 5, 2022 29 minutes ago, Landon Moeller said: What exaclty do you mean? Like movies that you can save from suvi? Something you can watch the last hours of images play back as a video, like the SDO page on SWL Link to comment Share on other sites More sharing options...
Landon Moeller Posted October 5, 2022 Share Posted October 5, 2022 17 minutes ago, Orneno said: Something you can watch the last hours of images play back as a video, like the SDO page on SWL Unfortunately I believe GOES SUVI only offers the 3hr loops of most recent images, and then that data is gone from view. No other movies offered. Link to comment Share on other sites More sharing options...
WildWill Posted October 5, 2022 Share Posted October 5, 2022 Lots of filaments on the sun today. I've got H-alpha on my telescope, still learning how to use it, but there is plenty of stuff in the sun to check out! I hope all y'all are having a nice day, and check out dem filaments! That short dark one is near 3112 and looks kinda short but intense to me! WnA pictures are from gong / these are closest to the wavelength I'm using. Next step -camera! It's a beautiful day, conditions are deteriorating a little because of the heat.,.. Last pic. I thought H-alpha would be cool, but the oh a is much better than I can hope for. Plenty of filaments here... enjoy! I am 😉 1 2 Link to comment Share on other sites More sharing options...
WildWill Posted October 5, 2022 Share Posted October 5, 2022 3 hours ago, Orneno said: Something you can watch the last hours of images play back as a video, like the SDO page on SWL Hi Orneno, Almost all the images on SUVI are available on SDO -> sdo.gsfc.nasa.gov SDO doesn’t have the image for 294A, but it does have all the others, along with a couple that aren’t on SUVI. You can also find archived data from GEOS 16/17 (SUVI) here: https://www.ngdc.noaa.gov/stp/satellite/goes-r.html The SDO website also has archived data… Hope this helps! WnA 1 Link to comment Share on other sites More sharing options...
Drax Spacex Posted October 6, 2022 Share Posted October 6, 2022 SUVI and SDO images are from different satellites. SUVI is from GOES-16, GOES-17, and GOES-18 satellites (I'm not sure which is the primary source for images). SDO is from the aged SDO satellite (launched in 2010). SUVI images have a larger field of view, good for viewing prominences and filament eruptions that extend well beyond the perimeter of the solar disk. The SDO image archive and web user interface for image or movie generation is very good. SUVI, not so much! Link to comment Share on other sites More sharing options...
WildWill Posted October 6, 2022 Share Posted October 6, 2022 (edited) 4 hours ago, Drax Spacex said: SUVI and SDO images are from different satellites. SUVI is from GOES-16, GOES-17, and GOES-18 satellites (I'm not sure which is the primary source for images). SDO is from the aged SDO satellite (launched in 2010). SUVI images have a larger field of view, good for viewing prominences and filament eruptions that extend well beyond the perimeter of the solar disk. The SDO image archive and web user interface for image or movie generation is very good. SUVI, not so much! The primary sources for the SUVI images are GEOS 16 & 17. You can find additional details on SWPC. I believe GEOS 16 is actually the primary and GEOS 17 is secondary/backup. But, you can check on SWPC yourself. SDO - Solar Dynamics Observatory, I don't think it's quite "ancient" yet, even at 12 years old! SOHO was launched in 1995 - as a two year mission, currently extended to mid 2023. And that's where LASCO C2 &C3 images come from (I believe). SDOs images are archived every day as part of the helioviewer project: There is a new tool available to view/visualize images of the sun - going back 15 years. I just started playing with it - it looks pretty cool so far (read useful). It allows you to access millions of images, create movies, colorized images, etc. Worth a look... https://soho.nascom.nasa.gov/hotshots/2010_12_14/ All y'all have a good day! WnA Edited October 6, 2022 by WildWill 1 1 Link to comment Share on other sites More sharing options...
WildWill Posted October 26, 2022 Share Posted October 26, 2022 Howdy All Y’all! It appears there was a large filament eruption producing a small CME on the NE limb. I saw a couple of different numbers for size, but in H-alpha, I could see a prominence of plasma coming out of the sun, extending at least 250,000 km from the sun - at least that’s what was visible to me. The were a couple of very bright and beautiful “filament pieces”. If ya look on Gong, you can see the ends, but not most of it because it extends beyond the files of view! Cheers! WnA 2 Link to comment Share on other sites More sharing options...
MinYoongi Posted October 26, 2022 Author Share Posted October 26, 2022 2 Link to comment Share on other sites More sharing options...
WildWill Posted October 26, 2022 Share Posted October 26, 2022 1 hour ago, MinYoongi said: Very nice pic. Thank you for posting it. It was much larger at noon (UDT+5) But that is one awesome picture! 1 Link to comment Share on other sites More sharing options...
Xavier Stanton Posted November 1, 2022 Share Posted November 1, 2022 I'm not sure how to post pictures yet, but it looks like a filament erupted near the western limb up north at around 16:20 UTC today Link to comment Share on other sites More sharing options...
Drax Spacex Posted November 1, 2022 Share Posted November 1, 2022 2 hours ago, Xavier Stanton said: I'm not sure how to post pictures yet, but it looks like a filament erupted near the western limb up north at around 16:20 UTC today Yes - visible on SDO 304 and now also on Stereo Ahead COR2 and LASCO c2 and c3. It did produce a CME. As you say mostly north and west, but it might be wide enough for a glancing blow at Earth. No forecast update yet on SWPC that includes this event. Link to comment Share on other sites More sharing options...
MinYoongi Posted November 4, 2022 Author Share Posted November 4, 2022 Wow, anyone seeing that big Northern Filament? Link to comment Share on other sites More sharing options...
MinYoongi Posted November 4, 2022 Author Share Posted November 4, 2022 What do you guys say? earth directed? Filaments or CME from flares? Link to comment Share on other sites More sharing options...
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