Search found 781 matches

by rsfoto
Thu Aug 16, 2018 4:35 pm
Forum: This is SolarChat !!
Topic: Full DIsk from 20180815
Replies: 3
Views: 48

Re: Full DIsk from 20180815

Absolutely stunning in full res :bow :bow Certainly that new AR and big fluffy worm filament should be easily seen in the Quantum. You need to find the area and gradually turn up/down the heat until you start to see improved surface contrast. It takes a long time to do this but worth the time. Once...
by rsfoto
Thu Aug 16, 2018 12:23 am
Forum: This is SolarChat !!
Topic: Full DIsk from 20180815
Replies: 3
Views: 48

Full DIsk from 20180815

Hi, Today 15 August 2018 Full disk. Unfortunately with the Quantum still no success but I keep working on it I had on one mount the Coronado sun and on the other mount the Quantum and searched for the details I was seeing in the Coronado but nothing nada niente nichts ... :lol: As usual in new tab o...
by rsfoto
Wed Aug 15, 2018 5:55 am
Forum: This is SolarChat !!
Topic: Full Sun Disk 20180814
Replies: 4
Views: 69

Re: Full Sun Disk 20180814

Thanks Franco
by rsfoto
Wed Aug 15, 2018 12:35 am
Forum: This is SolarChat !!
Topic: Full Sun Disk 20180814
Replies: 4
Views: 69

Full Sun Disk 20180814

Hi,

Sky conditions were good for my old reliable double Coronado SM 60 stack but not for further testing my new Quantum as I saw Haze in the air.

As usual full size in new Tab or Window
Mosaico_20180814.jpg
Mosaico_20180814.jpg (2.81 MiB) Viewed 69 times
by rsfoto
Wed Aug 15, 2018 12:33 am
Forum: This is SolarChat !!
Topic: CaK in high resolution of August 3rd and 6th
Replies: 6
Views: 70

Re: CaK in high resolution of August 3rd and 6th

Nice images- I just see them in my Monitor a bit dark.

regards Rainer
by rsfoto
Tue Aug 14, 2018 3:27 pm
Forum: This is SolarChat !!
Topic: 11th of August, Ha HR & Prom, 150mm DS
Replies: 7
Views: 71

Re: 11th of August, Ha HR & Prom, 150mm DS

Great images
by rsfoto
Tue Aug 14, 2018 3:20 pm
Forum: This is SolarChat !!
Topic: Halfa Solar imaging with 228 truss refractor (2018.08.13)
Replies: 5
Views: 68

Re: Halfa Solar imaging with 228 truss refractor (2018.08.13)

Absolutely Stunning. I will have to test my Quark on my TOA 130 ...
by rsfoto
Tue Aug 14, 2018 3:15 pm
Forum: This is SolarChat !!
Topic: 3D???
Replies: 5
Views: 83

Re: 3D???

Hi Paul,

Look very good
by rsfoto
Mon Aug 13, 2018 11:06 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

Hi, I had some holes between thick clouds and fired up the scope. I think I am getting closer and closer. Sky was still not good. A lot of haze. The imaging started with the Sun at an altitude of 55°. So I have to wait for better skies and then do a lot of imaging. Takahashi TOA 130 at 4000mm focal ...
by rsfoto
Mon Aug 13, 2018 10:53 pm
Forum: This is SolarChat !!
Topic: Granulation in HIGH RESOLUTION with Solar Refractor 228mm
Replies: 9
Views: 195

Re: Granulation in HIGH RESOLUTION with Solar Refractor 228mm

Hi Alessandro,

Very nice images and looks very interesting. Like the skin of an Orange.
by rsfoto
Mon Aug 13, 2018 10:18 pm
Forum: This is SolarChat !!
Topic: Sun 5th August 2018
Replies: 10
Views: 112

Re: Sun 5th August 2018

Hi Alexandra,

Great images and that sextant is absolutely beautiful.
by rsfoto
Mon Aug 13, 2018 10:01 pm
Forum: This is SolarChat !!
Topic: Hα & Ca-H Solar 20180813
Replies: 5
Views: 58

Re: Hα & Ca-H Solar 20180813

Hi,

Beautiful Full Disks
by rsfoto
Mon Aug 13, 2018 6:27 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

Hi,

Here is my HIgh Tech cooling
IMG_3870_C1.jpg
IMG_3870_C1.jpg (1.51 MiB) Viewed 29 times
IMG_3871_C1.jpg
IMG_3871_C1.jpg (1.42 MiB) Viewed 29 times
by rsfoto
Mon Aug 13, 2018 6:04 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

Rainer, According to Mark Wagner, who produce Solar Spectrum etalons (very much like DayStar does) the only correct ERF filter for such etalons is at least a red filter. The less unwanted heat from the sun will reach a etalon, the better etalon keeps it's position at a choosed wave length. Valery H...
by rsfoto
Mon Aug 13, 2018 2:52 pm
Forum: This is SolarChat !!
Topic: Sol from the 12th of August 2018.
Replies: 9
Views: 102

Re: Sol from the 12th of August 2018.

Hi Eric,

Great. Please borrow me your private Cloud free piece of Sky :lol:
by rsfoto
Mon Aug 13, 2018 2:49 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

It looks badly off band to me, it is clear to see the double limb and the spicule shape of 'in the wings'. Have you tried changing the temperature? Alexandra Hi Alexandra and all others, Thanks for you helpful comments which are making me go ahead and not throw it up to Belgium :lol: :lol: :lol: ¿ ...
by rsfoto
Sun Aug 12, 2018 9:35 pm
Forum: This is SolarChat !!
Topic: halpha sun of August 12th
Replies: 6
Views: 47

Re: halpha sun of August 12th

Hi Stephane,

Great looking images
by rsfoto
Sun Aug 12, 2018 9:31 pm
Forum: This is SolarChat !!
Topic: Sunset Moonset on Walters Mountain + Venting Satellite
Replies: 13
Views: 95

Re: Sunset Moonset on Walters Mountain + Venting Satellite

Amazing images all but especially the Moon
by rsfoto
Sun Aug 12, 2018 9:25 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

for what it's worth this is what Daystar says on their website: http://www.daystarfilters.com/inout_article_base/index.php?page=view/article/18/Yellow-ERF-Glass Hi Paul, Thanks, never occured to me to make a search in there website. Knowing that Daystar has experience with all the products they pro...
by rsfoto
Sun Aug 12, 2018 9:19 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

Hi, Well @Paul I am getting closer to get results. As I found a way to connect my Lumenera Infinity cameras to the ERF I tried some imging today. COndirions by no means cristal clear but having quite some experience with my double stacked Coronado filters I was able to judge if this setup with the L...
by rsfoto
Sun Aug 12, 2018 9:10 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

It is difficult for me to understand the usefulness of a yellow ERF. Close to nothing, I believe. A red ERF with IR cut coating is what is really need for H-a imaging. Hi Valery, Can not answer your ¿ question ? but that is what I got from Daystar. I did not order a Yellow ERF. Daystar decided to s...
by rsfoto
Sun Aug 12, 2018 6:17 pm
Forum: This is SolarChat !!
Topic: Ha Quantum filter PE 0.4Å
Replies: 33
Views: 291

Re: Ha Quantum filter PE 0.4Å

marktownley wrote:
Sun Aug 12, 2018 6:18 pm
Wow! That's a really nice setup Rainer!
Thank you Mark.