Search found 6345 matches

by rsfoto
Sun Apr 14, 2024 7:37 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Raspberry
Replies: 10
Views: 252

Re: Raspberry

I already have two Raspberries and the advantage would be that of not being directly connected with the laptop to the telescope so I wouldn't be forced to stay under the sun, yes fircapture exists, but it doesn't have all the cameras available Understand, so you want to communicate wireless with th...
by rsfoto
Sun Apr 14, 2024 7:27 pm
Forum: This is SolarChat !!
Topic: halpha sun on 14 April
Replies: 13
Views: 285

Re: halpha sun on 14 April

Beautiful images and place where you live
by rsfoto
Sun Apr 14, 2024 7:20 pm
Forum: SPoD Archive
Topic: small solar tornado on April 14, 24
Replies: 16
Views: 171

Re: small solar tornado on April 14, 24

Excellent animation and impressive size
by rsfoto
Sun Apr 14, 2024 7:20 pm
Forum: This is SolarChat !!
Topic: small solar tornado on April 14, 24
Replies: 16
Views: 366

Re: small solar tornado on April 14, 24

Excellent animation and impressive size
by rsfoto
Sun Apr 14, 2024 7:05 pm
Forum: This is SolarChat !!
Topic: H-Alpha closeup from today
Replies: 32
Views: 571

Re: H-Alpha closeup from today

Hi Dennis, Amazing detail. Well done and as we say in Germany " Das ist ein Hammer" :lol: Danke Rainer, ist noch nicht ganz auf Band, aber schonmal ein vielversprechender Versuch : ) (Thanks Rainer, not perfect but promising outcome so far) Well, I see it on Band and it is very difficult ...
by rsfoto
Sun Apr 14, 2024 4:35 pm
Forum: Commercial Solar Filters/Cameras/Hardware
Topic: Raspberry
Replies: 10
Views: 252

Re: Raspberry

alessbonsai wrote: Sun Apr 14, 2024 9:32 am Nobody uses Raspberry for video capture?
For the price of a Raspberry you can get a good Mini PC with included Windows 10Pro software.

May I ask what advantage do you expect getting a Raspberry?

Excuse my ignorance but are there video acquiring software for Raspberry?

Thanks
by rsfoto
Sun Apr 14, 2024 4:30 pm
Forum: This is SolarChat !!
Topic: Sun FD in H-Alpha, CaK and Continuum April 14th 2024
Replies: 6
Views: 224

Re: Sun FD in H-Alpha, CaK and Continuum April 14th 2024

Hi Arne,

WOW, excellent images and amazing details in White light.
by rsfoto
Sun Apr 14, 2024 4:22 pm
Forum: This is SolarChat !!
Topic: H-Alpha closeup from today
Replies: 32
Views: 571

Re: H-Alpha closeup from today

Hi Dennis,

Amazing detail. Well done and as we say in Germany " Das ist ein Hammer" :lol:
by rsfoto
Sun Apr 14, 2024 6:10 am
Forum: This is SolarChat !!
Topic: Belated Solar images from March 2024
Replies: 26
Views: 387

Re: Belated Solar images from March 2024

Hi,

Beautiful images of the Solar disc
by rsfoto
Sun Apr 14, 2024 6:08 am
Forum: This is SolarChat !!
Topic: CaK Full Disk 13th April
Replies: 10
Views: 203

Re: CaK Full Disk 13th April

Hi Mark,

Beautiful image
by rsfoto
Sun Apr 14, 2024 6:07 am
Forum: This is SolarChat !!
Topic: Animation SW Prominence testing replaced Quark
Replies: 8
Views: 284

Re: Animation SW Prominence testing replaced Quark

Hi,

I would say good results and yes the Skulls are there
by rsfoto
Sun Apr 14, 2024 3:31 am
Forum: Total Solar Eclipse April 8 2024
Topic: April 8, 2024 Eclipse - Arkansas
Replies: 10
Views: 229

Re: April 8, 2024 Eclipse - Arkansas

Nice sequence
by rsfoto
Sun Apr 14, 2024 3:28 am
Forum: This is SolarChat !!
Topic: And the rest of the story 4/13/2024
Replies: 18
Views: 327

Re: And the rest of the story 4/13/2024

Hi Warren,

Excellent
by rsfoto
Sun Apr 14, 2024 2:37 am
Forum: This is SolarChat !!
Topic: Full Disc 12-04-2024
Replies: 12
Views: 239

Re: Full Disc 12-04-2024

Thank you everybody

:bow2
by rsfoto
Sun Apr 14, 2024 1:50 am
Forum: Total Solar Eclipse April 8 2024
Topic: From Sherbrooke, Quebec Canada
Replies: 10
Views: 169

Re: From Sherbrooke, Quebec Canada

Absolutely beautiful image

:bow2
by rsfoto
Sun Apr 14, 2024 1:49 am
Forum: Total Solar Eclipse April 8 2024
Topic: My 2024 eclipse experience
Replies: 11
Views: 229

Re: My 2024 eclipse experience

Hi Franco,

As Forrest Gump said, Sh... happens but even so sometimes KISS gives the most fun

Excellent

:mrgreen:
by rsfoto
Fri Apr 12, 2024 9:18 pm
Forum: This is SolarChat !!
Topic: Full Disc 12-04-2024
Replies: 12
Views: 239

Full Disc 12-04-2024

Hi,

Today's discs April 12 2024 again with the infamous SCH filter... :mrgreen:


Image


Image
by rsfoto
Fri Apr 12, 2024 2:46 pm
Forum: This is SolarChat !!
Topic: Solar active regions 12.04. AR150/F6
Replies: 11
Views: 294

Re: Solar active regions 12.04. AR150/F6

Hi,

Excellent images and the last two resemble a Caterpillar

:bow
by rsfoto
Fri Apr 12, 2024 2:26 pm
Forum: This is SolarChat !!
Topic: Full Disc 11-04-2024
Replies: 8
Views: 214

Re: Full Disc 11-04-2024

Hi,

SCH ¿?

I thought nobody would ask :mrgreen:

SCH = Sky Cirrus Haze filter :lol: :lol: :lol:
by rsfoto
Thu Apr 11, 2024 11:55 pm
Forum: SPoD Archive
Topic: New Spectroheliograph construction (based on 102mm refractor)
Replies: 18
Views: 313

Re: New Spectroheliograph construction (based on 102mm refractor)

Stunning SHG images. No lines to see anywhere...
by rsfoto
Thu Apr 11, 2024 7:23 pm
Forum: This is SolarChat !!
Topic: Full Disc 11-04-2024
Replies: 8
Views: 214

Full Disc 11-04-2024

Hi, Again sunshine as well as testing a new filter type called SCH which is freely avalaible from time to time :mrgreen: Here todays disc with still lots of activity in both lights and as usual best seen in a new tab/window for full size :bow2 https://rainerehlert.com/00_SCHForum/2024/04/FD_Ha_9Q_20...
by rsfoto
Thu Apr 11, 2024 2:55 pm
Forum: Sunlit Earth
Topic: galaxy filed in ursa maior
Replies: 6
Views: 254

Re: galaxy filed in ursa maior

Nice images of M81 and M82
by rsfoto
Thu Apr 11, 2024 2:38 pm
Forum: This is SolarChat !!
Topic: Full Disc 10-04-2024
Replies: 8
Views: 246

Re: Full Disc 10-04-2024

Montana wrote: Thu Apr 11, 2024 11:44 am So many filaments!! it would be interesting to see where the equator is as they make it difficult to tell as there is no complete clear area.

:bow :hamster:
Alexandra

The equator is running from the left upper side to the right lower side in an angle of 27°
by rsfoto
Wed Apr 10, 2024 10:23 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Partial Eclipse at my location
Replies: 16
Views: 268

Re: Partial Eclipse at my location

Hi,

I just found the image below. At least on Monday the Palm tree branches and leaves were useful :mrgreen:

It is the shadow on the stairs to my observatory.

Palm_Eclipse.jpg
Palm_Eclipse.jpg (135.91 KiB) Viewed 119 times
by rsfoto
Wed Apr 10, 2024 8:59 pm
Forum: This is SolarChat !!
Topic: Process my old CaK please
Replies: 24
Views: 569

Re: Process my old CaK please

Hi Tareq,

Just a 1:1 crop, a simple Histogram stretch and a tiny bit of Unsharp Mask. Nothing else as I still do not understand Over- or Under sampling :lol:

Important for you is to focus near perfection.

2023-12-03-1106_6-U-G-Jup_lapl5_ap30.jpg
2023-12-03-1106_6-U-G-Jup_lapl5_ap30.jpg (166.16 KiB) Viewed 489 times
by rsfoto
Wed Apr 10, 2024 8:44 pm
Forum: This is SolarChat !!
Topic: Full Disc 10-04-2024
Replies: 8
Views: 246

Full Disc 10-04-2024

Hi,

Beautiful blue sky as it should have been on Monday April 8 but OK, at least I did not have any clouds on Monday, just SMOG.

Here today's discs


Image


Image
by rsfoto
Wed Apr 10, 2024 8:12 pm
Forum: This is SolarChat !!
Topic: 10 April 2024.
Replies: 13
Views: 280

Re: 10 April 2024.

Excellent images
by rsfoto
Wed Apr 10, 2024 7:57 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Partial Eclipse at my location
Replies: 16
Views: 268

Re: Partial Eclipse at my location

Great images and Timelapse, Rainer. I’m surprised you didn’t make it to the centre line though. You can’t have been very far away from totality. Stu. Hi Stuart, Compared to the distances of the Universe, yes, just around the corner but in terrestrial units in straight line 400km was the shortest di...
by rsfoto
Wed Apr 10, 2024 6:33 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Giving the Seestar its due 4/8/2024
Replies: 12
Views: 282

Re: Giving the Seestar its due 4/8/2024

Hi Warren, Excellent. The best quote of the day was from a 5 year old girl that I showed the sun on my phone from the Seestar and she looked at the phone, then looked at the Seestar, and then looked at me and said, "That little thing does all of this?? That's cool!!" :girl: That little Gir...
by rsfoto
Tue Apr 09, 2024 10:45 pm
Forum: SPoD Archive
Topic: lucky shot
Replies: 9
Views: 166

Re: lucky shot

Hi Stephen,

Excellent
by rsfoto
Tue Apr 09, 2024 10:45 pm
Forum: Total Solar Eclipse April 8 2024
Topic: lucky shot
Replies: 11
Views: 263

Re: lucky shot

Hi Stephen,

Excellent
by rsfoto
Tue Apr 09, 2024 10:12 pm
Forum: This is SolarChat !!
Topic: Full Disc 09-04-2024
Replies: 11
Views: 328

Full Disc 09-04-2024

Hi, Good, Eclipse hassle is over and we can back to normal life until maybe a week before 30/03/2052 :mrgreen: Now it takes some time to get back into the saddle with the equipment and directories and image settings but here we go slowly. Today's disks taken a bit late because I was changing some th...
by rsfoto
Tue Apr 09, 2024 7:18 pm
Forum: Total Solar Eclipse April 8 2024
Topic: April 8 2024. First eclipse pictures!
Replies: 12
Views: 207

Re: April 8 2024. First eclipse pictures!

Hi James,

Well done.
by rsfoto
Tue Apr 09, 2024 7:17 pm
Forum: This is SolarChat !!
Topic: Games with telecenters and cameras AR150/F6 - 8.4.
Replies: 18
Views: 446

Re: Games with telecenters and cameras AR150/F6 - 8.4.

Well done. How about the sag in that long optical train especially the push in connection at the very first point in the focuser.

You are a great machinist. Why not make a threaded adapter for that point?
by rsfoto
Tue Apr 09, 2024 7:09 pm
Forum: Total Solar Eclipse April 8 2024
Topic: jet transit during eclipse 8/4/24
Replies: 12
Views: 258

Re: jet transit during eclipse 8/4/24

Excellent timing. Is the pilot your friend? :lol:
by rsfoto
Tue Apr 09, 2024 7:01 pm
Forum: SPoD Archive
Topic: Total Success from Mena, Arkansas
Replies: 23
Views: 365

Re: Total Success from Mena, Arkansas

Well deserved SPoD

:band2
by rsfoto
Tue Apr 09, 2024 2:48 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Partial Eclipse at my location
Replies: 16
Views: 268

Re: Partial Eclipse at my location

Hi, Forgot to add yesterday. The temperature dropped by 2.8°C as you can see. uddenly my visitors and I feelt cold and everybody said :cool: At max. coverage 12:17 the temperature was 25.2°C from the highest point 27.9°C at 11:32 local time The time on the graph is not correct. It is one hour ahead....
by rsfoto
Tue Apr 09, 2024 2:43 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Eclipse from NW Arizona
Replies: 7
Views: 197

Re: Eclipse from NW Arizona

Hi Paul,

Well done.
by rsfoto
Tue Apr 09, 2024 2:42 pm
Forum: SPoD Archive
Topic: Total Success from Mena, Arkansas
Replies: 23
Views: 365

Re: Total Success from Mena, Arkansas

Excellent. The trip was worth it.
by rsfoto
Tue Apr 09, 2024 2:42 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Total Success from Mena, Arkansas
Replies: 16
Views: 243

Re: Total Success from Mena, Arkansas

Excellent. The trip was worth it.
by rsfoto
Tue Apr 09, 2024 2:38 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Total Eclipse 4/8/2024
Replies: 17
Views: 322

Re: Total Eclipse 4/8/2024

Hi Warren,

Excellent and for sure you had fun. Even I had fun and just being a partial eclipse at my location.
by rsfoto
Tue Apr 09, 2024 2:33 pm
Forum: Total Solar Eclipse April 8 2024
Topic: Partial Eclipse at my location
Replies: 16
Views: 268

Re: Partial Eclipse at my location

The first video is very impressive, I am presuming you kept it at a fixed exposure and it gradually got darker and darker, wow!! very moody! Great videos of the eclipses too, you were so close to totality! Alexandra Hi Alexandra, Thanks and Right. Did not touch the exposure time which is 0.196ms us...
by rsfoto
Mon Apr 08, 2024 10:43 pm
Forum: Total Solar Eclipse April 8 2024
Topic: European please, share your web-link to the Solar Eclipse 2024
Replies: 10
Views: 212

Re: European please, share your web-link to the Solar Eclipse 2024

Dennis wrote: Mon Apr 08, 2024 4:36 pm Yes.. just some stream on Youtube i guess..

https://www.youtube.com/watch?v=Dzjunyh_v1g

Rainer also is streaming, but i dont know the link.
Hi,

No, I did not stream but just posted my videos