Search found 3069 matches
- Thu Apr 27, 2023 9:51 pm
- Forum: SPoD Archive
- Topic: AR3288-3285 in white light with the Mewlon 250
- Replies: 24
- Views: 1778
Re: AR3288-3285 in white light with the Mewlon 250
Superb result
- Thu Apr 27, 2023 9:51 pm
- Forum: This is SolarChat !!
- Topic: AR3288-3285 in white light with the Mewlon 250
- Replies: 30
- Views: 1437
Re: AR3288-3285 in white light with the Mewlon 250
Superb result
- Sat Apr 15, 2023 6:05 pm
- Forum: SPoD Archive
- Topic: April Zoom Solarchat - NEAF - link added
- Replies: 26
- Views: 3286
Re: April Zoom Solarchat - NEAF - link added
Yes thanks for the tour. Really clear
Robert
Robert
- Tue Apr 11, 2023 7:14 pm
- Forum: This is SolarChat !!
- Topic: Images and animations from 4/9/2023
- Replies: 16
- Views: 623
Re: Images and animations from 4/9/2023
Brilliant animation again, Warren
Robert
Robert
- Tue Apr 11, 2023 7:12 pm
- Forum: This is SolarChat !!
- Topic: Ha Full Disk 11th April - 0.3a Solar Spectrum
- Replies: 15
- Views: 633
Re: Ha Full Disk 11th April - 0.3a Solar Spectrum
Really working well Mark!
Robert
Robert
- Tue Apr 11, 2023 6:46 pm
- Forum: This is SolarChat !!
- Topic: 11th April Ha FD
- Replies: 8
- Views: 410
Re: 11th April Ha FD
Thanks for the comments. Nice to mess about in sunshine!
- Tue Apr 11, 2023 4:07 pm
- Forum: This is SolarChat !!
- Topic: 11th April Ha FD
- Replies: 8
- Views: 410
11th April Ha FD
Lots of wispy prominences and plenty of activity today
Robert
LS60 DS
0411 2023-04-11-1400_6-L_lapl5_ap444 by Robert Arnold, on Flickr
Robert
LS60 DS
0411 2023-04-11-1400_6-L_lapl5_ap444 by Robert Arnold, on Flickr
- Sat Apr 08, 2023 9:42 pm
- Forum: SPoD Archive
- Topic: Saturday Sun 8th April 2023 with animation
- Replies: 15
- Views: 1368
Re: Saturday Sun 8th April 2023 with animation
Very nice especially the animation
Robert
Robert
- Sat Apr 08, 2023 9:42 pm
- Forum: This is SolarChat !!
- Topic: Saturday Sun 8th April 2023 with animation
- Replies: 25
- Views: 1000
Re: Saturday Sun 8th April 2023 with animation
Very nice especially the animation
Robert
Robert
- Sat Apr 08, 2023 1:38 pm
- Forum: SPoD Archive
- Topic: April 6th, 2023 ISS solar transit
- Replies: 12
- Views: 1307
Re: April 6th, 2023 ISS solar transit
Well caught!
- Sat Apr 08, 2023 1:38 pm
- Forum: This is SolarChat !!
- Topic: April 6th, 2023 ISS solar transit
- Replies: 13
- Views: 537
Re: April 6th, 2023 ISS solar transit
Well caught!
- Sat Apr 08, 2023 1:37 pm
- Forum: This is SolarChat !!
- Topic: AR3272 animation 01.42 to 02.25 UT 08-04-2023
- Replies: 7
- Views: 349
- Fri Apr 07, 2023 6:26 pm
- Forum: This is SolarChat !!
- Topic: 7th April Ha FD
- Replies: 7
- Views: 261
Re: 7th April Ha FD
Thanks Maurits, you are making me wonder!
- Fri Apr 07, 2023 6:00 pm
- Forum: This is SolarChat !!
- Topic: 7th April Ha FD
- Replies: 7
- Views: 261
Re: 7th April Ha FD
Thanks Warren - very helpful
- Fri Apr 07, 2023 4:58 pm
- Forum: This is SolarChat !!
- Topic: 7th April Ha FD
- Replies: 7
- Views: 261
7th April Ha FD
Wonderful array of prominences and filaments today. I processed the tif file from AutoStakkert! with ImPPG, usually I do iterative unsharp mask sharpening in Photoshop. It looks slightly like it has a double image artefact to me but I may prefer it! Pondering...??? Robert LS60 DS ImPPG processed htt...
- Mon Mar 27, 2023 4:55 pm
- Forum: This is SolarChat !!
- Topic: 27th March Ha close ups
- Replies: 5
- Views: 229
27th March Ha close ups
Very clear and good seeing but windy and the long scope was waving about and juddering. Nice complex features to see though. Robert 150mm PST mod scope https://live.staticflickr.com/65535/52774527422_62ce026ac9_o.jpg 0327-7 by Robert Arnold , on Flickr https://live.staticflickr.com/65535/52775545173...
- Sun Mar 26, 2023 5:13 pm
- Forum: This is SolarChat !!
- Topic: Today's SUN (20230326) | FD images
- Replies: 10
- Views: 440
Re: Today's SUN (20230326) | FD images
Like the Spring Pedro!
Robert
Robert
- Sun Mar 26, 2023 5:12 pm
- Forum: This is SolarChat !!
- Topic: 26th March Ha
- Replies: 6
- Views: 217
26th March Ha
Bright and cold with plenty of moving clouds. Lots of action on the disk, Robert LS60 DS https://live.staticflickr.com/65535/52772991030_4b5ff3ee65_o.jpg 0326 by Robert Arnold , on Flickr Half an hour rough animation of a prominence on the eastern limb https://live.staticflickr.com/65535/52772834139...
- Thu Mar 23, 2023 2:06 pm
- Forum: This is SolarChat !!
- Topic: 23rd March Ha
- Replies: 4
- Views: 165
Re: 23rd March Ha
Thanks Warren
(Really good SPOD)
(Really good SPOD)
- Thu Mar 23, 2023 1:46 pm
- Forum: This is SolarChat !!
- Topic: 23rd March Ha
- Replies: 4
- Views: 165
23rd March Ha
I was lucky again to see the sun this morning. I wondered if the very active area was appearing round the limb after the huge CME from the far side a while ago. I don't think there is much to see yet. I caught a B9 flare in AR3259 and there is a nice loop prominence on the southern limb. Robert LS60...
- Wed Mar 22, 2023 10:29 pm
- Forum: This is SolarChat !!
- Topic: 22nd March CaK
- Replies: 11
- Views: 311
Re: 22nd March CaK
Thanks for comments
- Wed Mar 22, 2023 5:37 pm
- Forum: This is SolarChat !!
- Topic: Images across the spectrum 22nd March 2023
- Replies: 21
- Views: 700
Re: Images across the spectrum 22nd March 2023
Excellent captures!
- Wed Mar 22, 2023 3:11 pm
- Forum: This is SolarChat !!
- Topic: 22nd March CaK
- Replies: 11
- Views: 311
22nd March CaK
Hazy sky with the remains of a gale, but sun sort of... (rare sight for a while)
Robert
ED80 Lunt CaK B600 reducer
0322 by Robert Arnold, on Flickr
Robert
ED80 Lunt CaK B600 reducer
0322 by Robert Arnold, on Flickr
- Sun Mar 12, 2023 9:37 am
- Forum: This is SolarChat !!
- Topic: March 8 flare - movie
- Replies: 10
- Views: 294
Re: March 8 flare - movie
Great capture, Hankk
Ribert
Ribert
- Fri Mar 10, 2023 9:30 pm
- Forum: This is SolarChat !!
- Topic: 10th March same prominence animated
- Replies: 13
- Views: 347
Re: 10th March same prominence animated
Thanks for the comments, appreciated
- Fri Mar 10, 2023 3:37 pm
- Forum: This is SolarChat !!
- Topic: Late sun today 10 March 2023
- Replies: 12
- Views: 285
Re: Late sun today 10 March 2023
Really nice set of images, thanks
Robert
Robert
- Fri Mar 10, 2023 3:28 pm
- Forum: This is SolarChat !!
- Topic: 10th March same prominence animated
- Replies: 13
- Views: 347
10th March same prominence animated
Another sunny day, surprisingly. I tried the same prominence as yesterday for about 15 minutes (4 frames per minute)
Robert
LS60 SS x2 Barlow
0310a by Robert Arnold, on Flickr
Robert
LS60 SS x2 Barlow
0310a by Robert Arnold, on Flickr
- Thu Mar 09, 2023 4:43 pm
- Forum: This is SolarChat !!
- Topic: 9th March, lucky?
- Replies: 11
- Views: 324
9th March, lucky?
Sun again today which is very lucky just now but I picked a target to animate and like yesterday's features it hardly moved. This large prominence on the SE limb is just slowly churning despite being tracked for an hour at one frame every 15 seconds. Robert LS60 SS x2 Barlow https://live.staticflick...
- Thu Mar 09, 2023 9:29 am
- Forum: This is SolarChat !!
- Topic: 8th March flares
- Replies: 8
- Views: 260
Re: 8th March flares
There was another fall in the night and last night was -5C which is low for here near the sea
- Wed Mar 08, 2023 5:23 pm
- Forum: This is SolarChat !!
- Topic: 8th March flares
- Replies: 8
- Views: 260
8th March flares
I caught the M1.1 flare today and tried an animation but it was almost impossible to see any movement. There was some flaring earlier in both the regions in my image, AR3242 and 3245 Robert LS60 DS x2 Barlow https://live.staticflickr.com/65535/52733822262_189c2ab288_o.jpg 0308 2023-03-08-DSX1.4-1224...
- Tue Mar 07, 2023 5:32 pm
- Forum: Solar Prominence/Filament Classification Project
- Topic: Quiescent Prominence Bubbles and Dark Plumes
- Replies: 67
- Views: 9638
Re: Quiescent Prominence Bubbles and Dark Plumes
Beautifully done, superb images
Robert
Robert
- Tue Mar 07, 2023 5:30 pm
- Forum: This is SolarChat !!
- Topic: Snow and sun today 7th March
- Replies: 11
- Views: 341
Re: Snow and sun today 7th March
Thanks Franco, unusual day!
- Tue Mar 07, 2023 5:26 pm
- Forum: This is SolarChat !!
- Topic: SUN March 7th
- Replies: 9
- Views: 235
Re: SUN March 7th
Great detail in the close ups, nice report. I always like WL
Robert
Robert
- Tue Mar 07, 2023 5:19 pm
- Forum: This is SolarChat !!
- Topic: Tuesday Session 07-03-2023
- Replies: 14
- Views: 300
Re: Tuesday Session 07-03-2023
Very impressive results
Robert
Robert
- Tue Mar 07, 2023 5:05 pm
- Forum: This is SolarChat !!
- Topic: Snow and sun today 7th March
- Replies: 11
- Views: 341
Snow and sun today 7th March
Quite steady conditions and a complex prominence on the east limb, so I did 4 minutes of animation (15 secs cadence) and a full disk. Robert LS60 DS https://live.staticflickr.com/65535/52732264081_33c1286043_o.gif 0307 by Robert Arnold , on Flickr https://live.staticflickr.com/65535/52732515529_16e3...
- Mon Mar 06, 2023 4:08 pm
- Forum: This is SolarChat !!
- Topic: Images and a brief animation 3/5/2023
- Replies: 13
- Views: 272
Re: Images and a brief animation 3/5/2023
Very fine animation, Warren
Robert
Robert
- Sat Mar 04, 2023 3:27 pm
- Forum: This is SolarChat !!
- Topic: 4th March FD
- Replies: 9
- Views: 226
Re: 4th March FD
Thanks for the comments,
- Sat Mar 04, 2023 1:05 pm
- Forum: This is SolarChat !!
- Topic: 4th March FD
- Replies: 9
- Views: 226
4th March FD
Unexpected clear spell today
Robert
LS60 DS
0304 2023-03-04-1128_2-U-G-Sun_lapl4_ap453 by Robert Arnold, on Flickr
Robert
LS60 DS
0304 2023-03-04-1128_2-U-G-Sun_lapl4_ap453 by Robert Arnold, on Flickr
- Tue Feb 28, 2023 1:33 pm
- Forum: This is SolarChat !!
- Topic: Two nights with Aurora. 26/27th and 27/28th February
- Replies: 4
- Views: 166
- Tue Feb 28, 2023 11:38 am
- Forum: This is SolarChat !!
- Topic: Two nights with Aurora. 26/27th and 27/28th February
- Replies: 4
- Views: 166
Two nights with Aurora. 26/27th and 27/28th February
Thanks for the SPOD for 26/27th! It is very unusual to get a cloud free night here and even more unusual to get two together. Coupled with two CMEs it has been an special couple of nights. I have not seen such auroral activity for about 9 years. It is seeing the aurora in Scotland many years ago tha...
- Mon Feb 27, 2023 1:37 pm
- Forum: SPoD Archive
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 11
- Views: 1377
- Mon Feb 27, 2023 1:37 pm
- Forum: This is SolarChat !!
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 16
- Views: 616
- Mon Feb 27, 2023 1:28 pm
- Forum: SPoD Archive
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 11
- Views: 1377
Re: 26th February Ha disk and aurora
Thanks for the comments, I got a scrappy animation as well (and got very cold!)
0226-aurora by Robert Arnold, on Flickr
0226-aurora by Robert Arnold, on Flickr
- Mon Feb 27, 2023 1:28 pm
- Forum: This is SolarChat !!
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 16
- Views: 616
Re: 26th February Ha disk and aurora
Thanks for the comments, I got a scrappy animation as well (and got very cold!)
0226-aurora by Robert Arnold, on Flickr
0226-aurora by Robert Arnold, on Flickr
- Mon Feb 27, 2023 10:39 am
- Forum: SPoD Archive
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 11
- Views: 1377
Re: 26th February Ha disk and aurora
Added an aurora shot today
- Mon Feb 27, 2023 10:39 am
- Forum: This is SolarChat !!
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 16
- Views: 616
Re: 26th February Ha disk and aurora
Added an aurora shot today
- Sun Feb 26, 2023 4:27 pm
- Forum: This is SolarChat !!
- Topic: Today's SUN (20230226) | afternoon session
- Replies: 16
- Views: 561
Re: Today's SUN (20230226) | afternoon session
Lovely set of images as always!
Robert
Robert
- Sun Feb 26, 2023 4:24 pm
- Forum: SPoD Archive
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 11
- Views: 1377
26th February Ha disk and aurora * plus animation *
Lovely conditions today after a frosty night
Robert
LS60 DS
0226 2023-02-26-1418_8-U-G-Sun_lapl4_ap454 by Robert Arnold, on Flickr
Stayed clear all night so the aurora was visible despite 40% moon. Lucky!
Robert
LS60 DS
0226 2023-02-26-1418_8-U-G-Sun_lapl4_ap454 by Robert Arnold, on Flickr
Stayed clear all night so the aurora was visible despite 40% moon. Lucky!
- Sun Feb 26, 2023 4:24 pm
- Forum: This is SolarChat !!
- Topic: 26th February Ha disk and aurora * plus animation *
- Replies: 16
- Views: 616
26th February Ha disk and aurora * plus animation *
Lovely conditions today after a frosty night
Robert
LS60 DS
0226 2023-02-26-1418_8-U-G-Sun_lapl4_ap454 by Robert Arnold, on Flickr
Stayed clear all night so the aurora was visible despite 40% moon. Lucky!
Robert
LS60 DS
0226 2023-02-26-1418_8-U-G-Sun_lapl4_ap454 by Robert Arnold, on Flickr
Stayed clear all night so the aurora was visible despite 40% moon. Lucky!
- Wed Feb 08, 2023 1:16 pm
- Forum: This is SolarChat !!
- Topic: Solar Spectrum RG38 0.3a First Light 5th February.
- Replies: 30
- Views: 872
Re: Solar Spectrum RG38 0.3a First Light 5th February.
Nice report Mark, thanks. Well done on your new acquisition too!
Robert
Robert