Search found 14414 matches
- Mon May 13, 2024 2:12 pm
- Forum: Solar Software
- Topic: jHelioviewer (using SDO, SOHO,ESA data)
- Replies: 0
- Views: 36
jHelioviewer (using SDO, SOHO,ESA data)
I was made aware of this software just recently: https://www.jhelioviewer.org/ Superb for combining professional satellite solar image data from multiple sources into single images, or video sequences. Very interactive allowing specific times and locations to be selected all over the solar disk. By ...
- Mon May 13, 2024 6:33 am
- Forum: This is SolarChat !!
- Topic: Solarchat Zoom chat - Sunday 12th May 18:00 UTC
- Replies: 14
- Views: 746
Re: Solarchat Zoom chat - Sunday 12th May 18:00 UTC
Thank you, Michael. Much appreciated.
Stu.
Stu.
- Mon May 13, 2024 6:32 am
- Forum: This is SolarChat !!
- Topic: Ca K and Ha images taken on May 10 and 11
- Replies: 14
- Views: 213
Re: Ca K and Ha images taken on May 10 and 11
Fabulous images, Christian.
Stu.
Stu.
- Mon May 13, 2024 6:21 am
- Forum: This is SolarChat !!
- Topic: Complex AR13664 heading towards limb 11th May 2024
- Replies: 8
- Views: 247
Re: Complex AR13664 heading towards limb 11th May 2024
Many thanks, guys.
Much appreciated.
Stu.
Much appreciated.
Stu.
- Mon May 13, 2024 6:20 am
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in WL (430nm) 9th May 2024
- Replies: 17
- Views: 421
Re: Active Region 13664 in WL (430nm) 9th May 2024
Thanks Franco and Mark.
Stu.
Stu.
- Sun May 12, 2024 3:50 pm
- Forum: Solar Radio, Magnetometry and Spectroscopy
- Topic: G5 Geomagnetic Storm 10th-11th May 2024
- Replies: 0
- Views: 57
G5 Geomagnetic Storm 10th-11th May 2024
Unlike me, my magnetometer didn't sleep through the superb geomagnetic storm we've just experienced. Here are my data covering the entire event (rate of change) and the main event 10th-11th (declination in arbitrary units). 20240510_G5 Storm_ROC.jpg 20240510_G5 Storm_Hi-Res.jpg The storm is well and...
- Sun May 12, 2024 8:16 am
- Forum: This is SolarChat !!
- Topic: Complex AR13664 heading towards limb 11th May 2024
- Replies: 8
- Views: 247
Complex AR13664 heading towards limb 11th May 2024
Nic (Nicspenceryork) paid me a visit yesterday morning on her way to see a friend locally. We had a lovely morning chatting and capturing images. Here are some results showing the complex and highly active region AR13664 in Ha and at 430nm as it heads towards the south western limb. The seeing wasn'...
- Sun May 12, 2024 7:19 am
- Forum: This is SolarChat !!
- Topic: Full Disc 09-05-2024
- Replies: 11
- Views: 349
Re: Full Disc 09-05-2024
Cracking images, Rainer. That setup is awesome.
Stu.
Stu.
- Sun May 12, 2024 7:17 am
- Forum: This is SolarChat !!
- Topic: Video of 10 May 2024 the X3.9 flare
- Replies: 6
- Views: 167
Re: Video of 10 May 2024 the X3.9 flare
Wonderful, Andy. Loads of explosive activity there.
Stu.
Stu.
- Sun May 12, 2024 7:15 am
- Forum: This is SolarChat !!
- Topic: Kp 9 Storm Aurora form Washington State
- Replies: 14
- Views: 320
Re: Kp 9 Storm Aurora form Washington State
Excellent, Bob. Glad you got to see the light show.
Stu.
Stu.
- Sun May 12, 2024 7:14 am
- Forum: This is SolarChat !!
- Topic: Aurora from Lowndesville S.C. at 34 North latitude!
- Replies: 10
- Views: 219
Re: Aurora from Lowndesville S.C. at 34 North latitude!
Beautiful, indeed, James.
Stu.
Stu.
- Sun May 12, 2024 7:12 am
- Forum: This is SolarChat !!
- Topic: FD in CaK, 11-05-2024
- Replies: 5
- Views: 229
Re: FD in CaK, 11-05-2024
Good result.
Stu.
Stu.
- Sun May 12, 2024 7:10 am
- Forum: This is SolarChat !!
- Topic: 5-11-24 FD, Lunt 40 DS FD
- Replies: 9
- Views: 306
Re: 5-11-24 FD, Lunt 40 DS FD
Nice result, Derek.
Stu.
Stu.
- Sun May 12, 2024 7:09 am
- Forum: This is SolarChat !!
- Topic: 11 May Full Disk White Light
- Replies: 3
- Views: 114
Re: 11 May Full Disk White Light
Good result there, Rob.
Stu.
Stu.
- Sun May 12, 2024 7:07 am
- Forum: This is SolarChat !!
- Topic: just saying good bye to one hell of a spot
- Replies: 5
- Views: 143
Re: just saying good bye to one hell of a spot
Nice image, John.
Stu.
Stu.
- Sun May 12, 2024 7:01 am
- Forum: This is SolarChat !!
- Topic: Aurora Borealis from the Georgia Salt Marsh at 31 deg N Latitude
- Replies: 11
- Views: 377
Re: Aurora Borealis from the Georgia Salt Marsh at 31 deg N Latitude
Fantastic, Stephen.
Stu.
Stu.
- Sun May 12, 2024 6:57 am
- Forum: This is SolarChat !!
- Topic: Last nights fun and games
- Replies: 7
- Views: 183
Re: Last nights fun and games
Great captures, Steve.
Stu.
Stu.
- Sun May 12, 2024 6:55 am
- Forum: This is SolarChat !!
- Topic: Sun in Whitelight 10th May 2024.
- Replies: 8
- Views: 185
Re: Sun in Whitelight 10th May 2024.
Lovely images, Steve.
Stu.
Stu.
- Sun May 12, 2024 6:54 am
- Forum: SPoD Archive
- Topic: 20240510 Aurora from Vancouver
- Replies: 9
- Views: 41
Re: 20240510 Aurora from Vancouver
Superb, Eric.
Stu.
Stu.
- Sun May 12, 2024 6:54 am
- Forum: This is SolarChat !!
- Topic: 20240510 Aurora from Vancouver
- Replies: 9
- Views: 195
Re: 20240510 Aurora from Vancouver
Superb, Eric.
Stu.
Stu.
- Sun May 12, 2024 6:53 am
- Forum: This is SolarChat !!
- Topic: Most amazing night ever! 10/11th May 2024
- Replies: 18
- Views: 328
Re: Most amazing night ever! 10/11th May 2024
Superb images, Alexandra. You've skilfully captured lots of lovely hues and details.
Stu.
Stu.
- Sun May 12, 2024 6:48 am
- Forum: This is SolarChat !!
- Topic: Saturday Sunshine 11th May
- Replies: 11
- Views: 247
Re: Saturday Sunshine 11th May
You've captured an excellent set of images, Mark. Glad you got to see the aurora too.
My FD images from yesterday morning were a bust...too much haze knocking off the details.
Stu.
My FD images from yesterday morning were a bust...too much haze knocking off the details.
Stu.
- Fri May 10, 2024 7:07 pm
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in WL (430nm) 9th May 2024
- Replies: 17
- Views: 421
Re: Active Region 13664 in WL (430nm) 9th May 2024
Hey Stu, I’ve come back to your image in G Band to see whether you have what I have and you do! There are G Band bright points I think!? Is that right? Nic Hi Nic, Looks like it to me, although your G-band will have a narrower bandpass than mine (2nm vs my 10nm), so you should probably see more bri...
- Fri May 10, 2024 1:22 pm
- Forum: This is SolarChat !!
- Topic: AR13664-13668 HDR view of M-class flare
- Replies: 7
- Views: 218
AR13664-13668 HDR view of M-class flare
I took two images of the large active region group mid flare on May 9th at 13:23-13:24 UTC. One image was exposed normally, the second was under exposed so as not to burn out the bright flaring region. Both images were then deconvoluted, sharpened and aligned (ImPPG) and combined as a single HDR ima...
- Fri May 10, 2024 10:47 am
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in WL (430nm) 9th May 2024
- Replies: 17
- Views: 421
Re: Active Region 13664 in WL (430nm) 9th May 2024
Many thanks, everyone. Much appreciated. Today is warm, but very hazy/cloudy, so no chance of imaging unless things improve later this afternoon. Tomorrow looks more promising.
Stu.
Stu.
- Fri May 10, 2024 10:44 am
- Forum: This is SolarChat !!
- Topic: Solar foto 08.05. AR200/F8.5
- Replies: 11
- Views: 395
Re: Solar foto 08.05. AR200/F8.5
Superb, Petr.
Stu.
Stu.
- Thu May 09, 2024 6:27 pm
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in WL (430nm) 9th May 2024
- Replies: 17
- Views: 421
Re: Active Region 13664 in WL (430nm) 9th May 2024
Many thanks, Pedro. I appreciate your kind comments. I presume you're on the road somewhere away from home.
Stu.
Stu.
- Thu May 09, 2024 6:05 pm
- Forum: This is SolarChat !!
- Topic: 9.5.24: Ha AR3664 close up + limb shots
- Replies: 17
- Views: 466
Re: 9.5.24: Ha AR3664 close up + limb shots
Super images, Dennis.
Stu.
Stu.
- Thu May 09, 2024 6:02 pm
- Forum: This is SolarChat !!
- Topic: AR3664 short session 09-05-2024
- Replies: 10
- Views: 270
Re: AR3664 short session 09-05-2024
Wonderful animation, Martin. Lots going on.
Stu.
Stu.
- Thu May 09, 2024 5:50 pm
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in WL (430nm) 9th May 2024
- Replies: 17
- Views: 421
Active Region 13664 in WL (430nm) 9th May 2024
After imaging the beautiful active region in Ha, I switched over to WL at 430 nm. The view was stunning. Produced here in mono, blue and 'red/orange': https://live.staticflickr.com/65535/53710248730_72b887918b_o.png 20240509_430nm_AR13664_13668_Mono by Stuart Green , on Flickr https://live.staticfli...
- Thu May 09, 2024 5:40 pm
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in Ha 9th May 2024
- Replies: 10
- Views: 202
Re: Active Region 13664 in Ha 9th May 2024
These are wonderful. I always look forward to your images Stu and hope you get some clear weather this spring. Interesting the dark lines leading upward in the area bottom left of center. Like vertical parallel mini-proms. Are they spicules? Thanks, David. These dark lines are certainly interesting...
- Thu May 09, 2024 5:36 pm
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in Ha 9th May 2024
- Replies: 10
- Views: 202
Re: Active Region 13664 in Ha 9th May 2024
Many thanks, guys. Much appreciated.
Stu.
Stu.
- Thu May 09, 2024 2:26 pm
- Forum: This is SolarChat !!
- Topic: Active Region 13664 in Ha 9th May 2024
- Replies: 10
- Views: 202
Active Region 13664 in Ha 9th May 2024
I've had my fingers crossed all morning hoping for clear skies and finally some gaps appeared shortly after lunch. I've been hoping for a view of the stunning active region for days now, but clouds and significant jobs around the home have prevented my from soaking up the excitement of the super lar...
- Wed May 08, 2024 7:03 am
- Forum: This is SolarChat !!
- Topic: May 7 2024 Ha. M8.29 Flare!
- Replies: 6
- Views: 194
Re: May 7 2024 Ha. M8.29 Flare!
Thanks for your report, James.
Kayaking on the lake sounds idyllic.
Stu.
Kayaking on the lake sounds idyllic.
Stu.
- Wed May 08, 2024 6:58 am
- Forum: This is SolarChat !!
- Topic: 07 May 2024
- Replies: 13
- Views: 267
Re: 07 May 2024
Great work, Ralph. Beautiful images.
Stu.
Stu.
- Wed May 08, 2024 6:56 am
- Forum: This is SolarChat !!
- Topic: 6 May '24 Ha: Disk and Regional
- Replies: 7
- Views: 283
Re: 6 May '24 Ha: Disk and Regional
A really nice set, there, Wayne.
Stu.
Stu.
- Wed May 08, 2024 6:54 am
- Forum: This is SolarChat !!
- Topic: 0.10 angstrom Ca-K full-disk images (5 May 2024)
- Replies: 12
- Views: 327
Re: 0.10 angstrom Ca-K full-disk images (5 May 2024)
Stunning ultra-narrowband Calcium disk, Douglas. Very nice.
Stu.
Stu.
- Wed May 08, 2024 6:50 am
- Forum: This is SolarChat !!
- Topic: Solar images taken on Sunday morning 2024.05.05
- Replies: 9
- Views: 252
Re: Solar images taken on Sunday morning 2024.05.05
Very nice images, Michael.
Better to be over-sampled than under-sampled
Stu.
Better to be over-sampled than under-sampled
Stu.
- Wed May 08, 2024 6:47 am
- Forum: This is SolarChat !!
- Topic: Disks in Ha, CaK and WL 5/5/2024
- Replies: 13
- Views: 297
Re: Disks in Ha, CaK and WL 5/5/2024
Lovely images, Warren.
Stu.
Stu.
- Wed May 08, 2024 6:45 am
- Forum: This is SolarChat !!
- Topic: 8th May 2024 Sunspots, flares and proms
- Replies: 6
- Views: 218
Re: 8th May 2024 Sunspots, flares and proms
Superb single shot images, John.
Stu.
Stu.
- Wed May 08, 2024 6:43 am
- Forum: This is SolarChat !!
- Topic: Quick view of the Sun - May 7, 2024
- Replies: 12
- Views: 254
Re: Quick view of the Sun - May 7, 2024
A great set of images, Franco. Very nice. That large active region really is awesome
Stu.
Stu.
- Wed May 08, 2024 6:40 am
- Forum: This is SolarChat !!
- Topic: Sol from the 4th and 5th of May 2024.
- Replies: 10
- Views: 275
Re: Sol from the 4th and 5th of May 2024.
Always nice to see your excellent work, Eric.
Stu.
Stu.
- Wed May 08, 2024 6:39 am
- Forum: This is SolarChat !!
- Topic: May 6th Session
- Replies: 8
- Views: 289
Re: May 6th Session
Great images and setup, Brian.
Sounds like things are getting busier for you.
Stu.
Sounds like things are getting busier for you.
Stu.
- Tue May 07, 2024 7:27 pm
- Forum: This is SolarChat !!
- Topic: Today's SUN (20240506) | LUNT152 + Sol'Ex
- Replies: 11
- Views: 401
Re: Today's SUN (20240506) | LUNT152 + Sol'Ex
Lovely images, Pedro. Super results.
Stu.
Stu.
- Tue May 07, 2024 7:23 pm
- Forum: This is SolarChat !!
- Topic: Halpha closeups with some flaring
- Replies: 7
- Views: 183
Re: Halpha closeups with some flaring
A nice set of images.
Stu.
Stu.
- Tue May 07, 2024 7:20 pm
- Forum: This is SolarChat !!
- Topic: AR3664 & AR3663 High Res Trifecta & Discs |Ha, CaK, Cont | May 7th 2024
- Replies: 8
- Views: 191
Re: AR3664 & AR3663 High Res Trifecta & Discs |Ha, CaK, Cont | May 7th 2024
A superb set of images, Marty.
Stu.
Stu.
- Tue May 07, 2024 7:16 pm
- Forum: This is SolarChat !!
- Topic: Closeup of selected AR in CaK 4th of May 2024
- Replies: 21
- Views: 384
Re: Closeup of selected AR in CaK 4th of May 2024
Great images, Arne.
Stu.
Stu.
- Tue May 07, 2024 7:14 pm
- Forum: This is SolarChat !!
- Topic: Sunday Sunshine 5th May
- Replies: 19
- Views: 502
Re: Sunday Sunshine 5th May
Beautiful and idyllic location, Mark and great images.
Stu.
Stu.
- Sun May 05, 2024 10:45 am
- Forum: This is SolarChat !!
- Topic: Today's SUN (20240504) | Good Seeing
- Replies: 13
- Views: 373
Re: Today's SUN (20240504) | Good Seeing
Very nice indeed, Pedro. Always a pleasure to see your work.
Stu.
Stu.
- Sun May 05, 2024 10:34 am
- Forum: This is SolarChat !!
- Topic: Sun May 4, 2024
- Replies: 18
- Views: 353
Re: Sun May 4, 2024
Very nice indeed, Franco. Lovely images.
Stu.
Stu.