Search found 851 matches

by rsfoto
Thu Feb 21, 2019 4:35 pm
Forum: This is SolarChat !!
Topic: February 18 Full Disk and 3 hour time lapse
Replies: 9
Views: 79

Re: February 18 Full Disk and 3 hour time lapse

Thanks Raf and Mark
by rsfoto
Tue Feb 19, 2019 5:04 pm
Forum: This is SolarChat !!
Topic: Solar highlights from Feb. 17, 2019
Replies: 16
Views: 129

Re: Solar highlights from Feb. 17, 2019

Superb close ups from the Sun details on surface and limbo

Rainer
by rsfoto
Tue Feb 19, 2019 5:02 pm
Forum: This is SolarChat !!
Topic: Solar images of February 16th
Replies: 10
Views: 136

Re: Solar images of February 16th

Very nice, Especially the filament close up

Rainer
by rsfoto
Tue Feb 19, 2019 4:59 pm
Forum: This is SolarChat !!
Topic: Feb 16th Session
Replies: 13
Views: 95

Re: Feb 16th Session

Hi Brian,

Great set of images

Rainer
by rsfoto
Tue Feb 19, 2019 4:57 pm
Forum: This is SolarChat !!
Topic: halpha sun of February 18th
Replies: 4
Views: 49

Re: halpha sun of February 18th

Great discs and the way you let the rings with the prominence look out. I like that way to do it.

Rainer
by rsfoto
Tue Feb 19, 2019 4:55 pm
Forum: This is SolarChat !!
Topic: Filament and Prom from Feb 17
Replies: 6
Views: 73

Re: Filament and Prom from Feb 17

Hi Dave,

Nice filament and Prominece

Rainer
by rsfoto
Tue Feb 19, 2019 4:54 pm
Forum: This is SolarChat !!
Topic: Februari 19
Replies: 10
Views: 106

Re: Februari 19

Hi Maurits,

Great details on the images.

Rainer
by rsfoto
Tue Feb 19, 2019 4:54 pm
Forum: This is SolarChat !!
Topic: Sol from the 18th of February 2019.
Replies: 8
Views: 67

Re: Sol from the 18th of February 2019.

Hola Eric,

Nicely done. See you at NEAF 2019 :-)

saludos Rainer
by rsfoto
Tue Feb 19, 2019 4:52 pm
Forum: This is SolarChat !!
Topic: February 19 - Filament
Replies: 8
Views: 70

Re: February 19 - Filament

Hi Paul,

Great close ups

Rainer
by rsfoto
Tue Feb 19, 2019 4:51 pm
Forum: This is SolarChat !!
Topic: February 18 Full Disk and 3 hour time lapse
Replies: 9
Views: 79

Re: February 18 Full Disk and 3 hour time lapse

Thanks Alexandra, Matt and Franco

Rainer
by rsfoto
Tue Feb 19, 2019 4:29 am
Forum: This is SolarChat !!
Topic: February 18 Full Disk and 3 hour time lapse
Replies: 9
Views: 79

February 18 Full Disk and 3 hour time lapse

HI,

Again full sunshine and a Fulld disk as well as a 3 hour time lapse of the big filament

As usual best seen in new tab or window.

Thanks for looking

Rainer

Mosaico_20190218_9.jpg
Mosaico_20190218_9.jpg (3.18 MiB) Viewed 79 times
... and the time lapse

http://rainerehlert.com/astro/Sol/Sol_T ... 190218.mp4
by rsfoto
Mon Feb 18, 2019 11:58 pm
Forum: This is SolarChat !!
Topic: anim prom Sun 13-02-2019
Replies: 20
Views: 159

Re: anim prom Sun 13-02-2019

Hi,

Excellent animation of that huge Prominence

Rainer
by rsfoto
Mon Feb 18, 2019 11:55 pm
Forum: This is SolarChat !!
Topic: Sun Full Disk and time lapse ...
Replies: 6
Views: 86

Re: Sun Full Disk and time lapse ...

These are amazing!! beautiful fine detail in the full disc and a great animation, not much going on but nice on a small scale :hamster: :bow What etalons were you using? Alexandra Hi Alexandra, Thanks. Those are two Original Coronado SM60 etalons bought back in 2008. They were specially matched by ...
by rsfoto
Sun Feb 17, 2019 7:10 pm
Forum: This is SolarChat !!
Topic: Sun 2019 02 15/16/17
Replies: 10
Views: 122

Re: Sun 2019 02 15/16/17

Hola Pepe,

Nice close up from the Dinosaur as Paul called it :-)

Saludos Rainer
by rsfoto
Sun Feb 17, 2019 7:06 pm
Forum: This is SolarChat !!
Topic: Sun Full Disk and time lapse ...
Replies: 6
Views: 86

Re: Sun Full Disk and time lapse ...

Thanks Mark.

Well yes, those etalons seem to be good ...

I have a Quantum PE 0.4Å and a Quark just collecting dust. Everytime I make tests nothing comes out. I guess it was a bad purchase ... and a lot of money, ¿ maybe for nothing ?

Rainer
by rsfoto
Sun Feb 17, 2019 4:31 pm
Forum: This is SolarChat !!
Topic: Sun Full Disk and time lapse ...
Replies: 6
Views: 86

Sun Full Disk and time lapse ...

Hi, After fighting for a few hours on two different days for adjusting again my etalons here a Sun from yesterday with the nice big filament as well as a ~ 2 hour time lapse of it. As usual best seen when opened in new tab or window. Mosaico_20190216_9Q.jpg Time Lapse http://rainerehlert.com/astro/S...
by rsfoto
Sun Feb 17, 2019 4:27 pm
Forum: This is SolarChat !!
Topic: Feb 16 - The Dinosaur has moved
Replies: 8
Views: 96

Re: Feb 16 - The Dinosaur has moved

Hi Paul,

Great. Well that dinosaur seem to have survived a long time already.

Rainer
by rsfoto
Fri Feb 15, 2019 5:19 pm
Forum: This is SolarChat !!
Topic: Sun 13-02-2019
Replies: 7
Views: 77

Re: Sun 13-02-2019

Thank everybody.

Franco, ¿ will you be at NEAF 2019 ?

Rainer
by rsfoto
Thu Feb 14, 2019 11:26 pm
Forum: This is SolarChat !!
Topic: Sol from the 13th of February 2019.
Replies: 9
Views: 87

Re: Sol from the 13th of February 2019.

Hola Eric,

Great images.

Saludos Rainer
by rsfoto
Thu Feb 14, 2019 11:24 pm
Forum: This is SolarChat !!
Topic: Solar & Lunar jet transits (2011/2019) | Pedro RE' (new Video)
Replies: 8
Views: 66

Re: Solar & Lunar jet transits (2011/2019) | Pedro RE' (new Video)

Hi Pedro,

Do you live near a big Airport ?

Interesting collection of transits

saludos Rainer
by rsfoto
Thu Feb 14, 2019 11:22 pm
Forum: This is SolarChat !!
Topic: Big prom 2019/02/14
Replies: 9
Views: 117

Re: Big prom 2019/02/14

Hi,

That is the best prom image I have ever seen. :shock:

Rainer
by rsfoto
Thu Feb 14, 2019 11:19 pm
Forum: This is SolarChat !!
Topic: The Sun - 14th Feb
Replies: 10
Views: 77

Re: The Sun - 14th Feb

Hi David,

Great images

Rainer
by rsfoto
Thu Feb 14, 2019 3:51 pm
Forum: This is SolarChat !!
Topic: Sun 13-02-2019
Replies: 7
Views: 77

Sun 13-02-2019

Hí, A bit active yesterday. Full Disk sun, Big prominence and a timelapse video of that prominence. This time I thought I colour it in real time. The video is quite grainy as I had to crank up gain in order to get a high frame rate per second. If there is a prom today I will do some tests about the ...
by rsfoto
Wed Feb 06, 2019 12:01 am
Forum: This is SolarChat !!
Topic: Five Fulld disk suns from the last 5 days
Replies: 8
Views: 161

Re: Five Fulld disk suns from the last 5 days

Thanks everybody.

The cleaner the surface of the Sun the more difficult it is to get a neat Sun surface. The etalons must be very well adjusted and it changes from day to day.

Rainer
by rsfoto
Tue Feb 05, 2019 9:27 pm
Forum: This is SolarChat !!
Topic: Five Fulld disk suns from the last 5 days
Replies: 8
Views: 161

Five Fulld disk suns from the last 5 days

Hi,

Here is the Sun with no solar spot ? starting on January 31st to February 4th.

As usual best ween in new tab or window :-)

Mosaico_20190131_9Q.jpg
Mosaico_20190131_9Q.jpg (3.6 MiB) Viewed 161 times
Mosaico_20190202_9Q.jpg
Mosaico_20190202_9Q.jpg (3.46 MiB) Viewed 161 times
Mosaico_20190203_9Q.jpg
Mosaico_20190203_9Q.jpg (3.4 MiB) Viewed 161 times
Mosaico_20190201_9Q.jpg
Mosaico_20190201_9Q.jpg (1.47 MiB) Viewed 161 times
Mosaico_20190204_9Q.jpg
Mosaico_20190204_9Q.jpg (3.04 MiB) Viewed 161 times