Done. Glad to support this.
LauraMS
Search found 144 matches
- Tue Apr 09, 2024 7:19 am
- Forum: This is SolarChat !!
- Topic: THE MOST IMPORTANT FUNDRAISER EVER.
- Replies: 11
- Views: 666
- Thu Dec 14, 2023 6:09 am
- Forum: This is SolarChat !!
- Topic: new Hi-res photospheric telescope
- Replies: 76
- Views: 5670
Re: new Hi-res photospheric telescope
Hi Laszlo Good to see that the scope is taking shape. I think it is definitely an interesting design having the chance to take control of different components of telescope seeing - an issue which is hard to overcome with current commercial SCTs. Christian's solar newton in commercial... Of course se...
- Mon Oct 30, 2023 8:46 pm
- Forum: This is SolarChat !!
- Topic: A simple precise collimator for telescopes.
- Replies: 6
- Views: 381
Re: A simple precise collimator for telescopes.
Nice idea - reminds me about the Gryzbowski-Collimator http://www.astropictures.de/Kollimator.htm (sorry, in German).
I have one of those but rarely used in practice.
Best, Laura
I have one of those but rarely used in practice.
Best, Laura
- Tue May 09, 2023 2:09 pm
- Forum: This is SolarChat !!
- Topic: CBSAP/Sunlit Earth! Spring 2023 fundraiser underway!
- Replies: 16
- Views: 3351
- Sat Apr 22, 2023 5:12 pm
- Forum: This is SolarChat !!
- Topic: Test new solar Newton 200 (180-F7 ) 21.04.
- Replies: 25
- Views: 1322
Re: Test new solar Newton 200 (180-F7 ) 21.04.
If one stripes the mirror there's not enough light for Halpha. It would be like having a Baader film in front of an Halpha scope.
Quick recovery, Petr! Outstanding imaging and Telescopes!
Best, Laura
Quick recovery, Petr! Outstanding imaging and Telescopes!
Best, Laura
- Wed Apr 19, 2023 4:41 pm
- Forum: This is SolarChat !!
- Topic: Seeing & Jet Stream
- Replies: 8
- Views: 566
Re: Seeing & Jet Stream
Light passes through both - 9000 and 12000 m - layers. Take the worst. That will be the 12000 m layer because that is where you have the Jetstream.
- Tue Apr 18, 2023 5:11 pm
- Forum: This is SolarChat !!
- Topic: Seeing & Jet Stream
- Replies: 8
- Views: 566
Re: Seeing & Jet Stream
You can check Jetstream using the 250mbar level, either at Meteoblue or here: https://earth.nullschool.net/#current/wind/isobaric/250hPa/ The position of the Jetstream is highly variable and sometimes changes within a few hours (at least here in central Europe). Jetstream does not mean that you don'...
- Fri Apr 07, 2023 4:14 pm
- Forum: Commercial Solar Filters/Cameras/Hardware
- Topic: Using a 6-inch SCT (C6) for Solar Imaging
- Replies: 18
- Views: 2441
Re: Using a 6-inch SCT (C6) for Solar Imaging
Shure, Charles, contact me anytime. But don't forget the helpful people here... Baader Film comes with a mount, no problem. But don't forget that myb broadband images were done with almost double the aperture compared to a C6... If you would want to try the Halpha route, you will need to have somebo...
- Fri Apr 07, 2023 10:42 am
- Forum: Commercial Solar Filters/Cameras/Hardware
- Topic: Using a 6-inch SCT (C6) for Solar Imaging
- Replies: 18
- Views: 2441
Re: Using a 6-inch SCT (C6) for Solar Imaging
On a SCT, you must not use a Herschel wedge because the full heat concentrates on the secondary mirror and may also get into contact with the central light baffle at the main mirror, potentially causing damage. For broadband ("white light") a front mounted Baader film (ND =5 got visual, ND...
- Thu Nov 24, 2022 7:59 am
- Forum: Commercial Solar Filters/Cameras/Hardware
- Topic: They arrived eventually
- Replies: 12
- Views: 2160
Re: They arrived eventually
License is no more limited to three cameras in Genika Astro. But you can use FireCapture as well, works with Basler.
- Wed Nov 23, 2022 8:55 pm
- Forum: Commercial Solar Filters/Cameras/Hardware
- Topic: They arrived eventually
- Replies: 12
- Views: 2160
Re: They arrived eventually
Genika Astro definitely works with Basler ... (at least the IMX174)
- Wed Nov 23, 2022 3:07 pm
- Forum: Commercial Solar Filters/Cameras/Hardware
- Topic: They arrived eventually
- Replies: 12
- Views: 2160
Re: They arrived eventually
Firecapture does, if I remember correctly ...
- Sun Nov 13, 2022 1:58 pm
- Forum: SPoD Archive
- Topic: Nov 13 Sunday Solarchat meeting 1800GMT
- Replies: 33
- Views: 2492
Re: Nov 13 Sunday Solarchat meeting 1800GMT
Yes, that is the same collaboration. No problem from my side if others will report !
Best, Laura
Best, Laura
- Sun Nov 13, 2022 10:28 am
- Forum: SPoD Archive
- Topic: Nov 13 Sunday Solarchat meeting 1800GMT
- Replies: 33
- Views: 2492
Re: Nov 13 Sunday Solarchat meeting 1800GMT
Hello, usually I forget about these meetings but today it may be feasible. I participated in the ProAm collaboration. In general the first run has ended, but it appears not to be excluded that there will be another in the future. If there is interest in it I can tell a bit about the general idea, an...
- Mon Nov 07, 2022 8:08 pm
- Forum: This is SolarChat !!
- Topic: Northern Prom 04-11-22 H alpha
- Replies: 16
- Views: 494
Re: Northern Prom 04-11-22 H alpha
Fantastic animation, and congratulation to SPOD!
- Fri Nov 04, 2022 9:34 am
- Forum: This is SolarChat !!
- Topic: Halpha from October 29 and October 30
- Replies: 12
- Views: 577
Re: Halpha from October 29 and October 30
Thanks Pedro and Warren!
- Wed Nov 02, 2022 7:03 pm
- Forum: This is SolarChat !!
- Topic: Magnetically Disturbed Region in Ha 28th Oct 2022
- Replies: 14
- Views: 564
Re: Magnetically Disturbed Region in Ha 28th Oct 2022
Very nice resolutiin
- Wed Nov 02, 2022 6:59 pm
- Forum: This is SolarChat !!
- Topic: AR3131 and 3135 broad band imaging.
- Replies: 10
- Views: 413
Re: AR3131 and 3135 broad band imaging.
Very nice penumbra detail - well done!
- Tue Nov 01, 2022 6:00 pm
- Forum: This is SolarChat !!
- Topic: Halpha from October 29 and October 30
- Replies: 12
- Views: 577
Re: Halpha from October 29 and October 30
Thanks all, also for SPOD - that's very kind!
Unfortunately, today was very tough - lots of clouds, not a single video without any ...
Best wishes,
Laura
Unfortunately, today was very tough - lots of clouds, not a single video without any ...
Best wishes,
Laura
- Tue Nov 01, 2022 8:54 am
- Forum: This is SolarChat !!
- Topic: Halpha from October 29 and October 30
- Replies: 12
- Views: 577
Re: Halpha from October 29 and October 30
Thanks Chris and Alexandra!
- Tue Nov 01, 2022 6:31 am
- Forum: SPoD Archive
- Topic: Halpha from October 29 and October 30
- Replies: 6
- Views: 1090
Halpha from October 29 and October 30
Hello, some images from last days with Bresser 152L/1200 with Baader ERF, Daystar Quark, SSM, Basler IMX174: October 29: AR13131 and AR13133: https://solarchatforum.com/download/file.php?id=74163 AR13135: https://solarchatforum.com/download/file.php?id=74164 Seeing was very nice that day! October 30...
- Tue Nov 01, 2022 6:31 am
- Forum: This is SolarChat !!
- Topic: Halpha from October 29 and October 30
- Replies: 12
- Views: 577
Halpha from October 29 and October 30
Hello, some images from last days with Bresser 152L/1200 with Baader ERF, Daystar Quark, SSM, Basler IMX174: October 29: AR13131 and AR13133: https://solarchatforum.com/download/file.php?id=74163 AR13135: https://solarchatforum.com/download/file.php?id=74164 Seeing was very nice that day! October 30...
- Thu Oct 20, 2022 3:58 pm
- Forum: Solar Reference Library
- Topic: Pro-Am ESA Solar Orbiter Imaging Collaboration
- Replies: 22
- Views: 3733
Re: Pro-Am ESA Solar Orbiter Imaging Collaboration
I also have registered and received response. Moreover, main communication channel will be on slack, as it appears.
I won't be imaging for the next week or so, though.
I won't be imaging for the next week or so, though.
- Wed Aug 10, 2022 10:52 am
- Forum: This is SolarChat !!
- Topic: Ha on Aug 7Hi,th with a T300
- Replies: 15
- Views: 624
Re: Ha on Aug 7Hi,th with a T300
Hi Alex, outstanding images - St. Veran is a great place for high res imaging as soon as the weather cooperates. Is this the mirror with direct ERF coating, or your solution from last year with the ERF in front of the secondary? Good luck for you and all others for your second week in St. Veran! Bes...
- Tue Aug 02, 2022 5:34 pm
- Forum: This is SolarChat !!
- Topic: St Veran 2022 - 1st image in KLine (T320)
- Replies: 22
- Views: 627
Re: St Veran 2022 - 1st image in KLine (T320)
Great images, Alex
- Mon Jul 18, 2022 12:27 pm
- Forum: This is SolarChat !!
- Topic: 14 Days of watching AR13053
- Replies: 13
- Views: 559
Re: 14 Days of watching AR13053
Outstanding sequence, Simon!
- Wed Jul 13, 2022 6:32 am
- Forum: This is SolarChat !!
- Topic: Big protuberance in CaK from the 10th of July 2022.
- Replies: 32
- Views: 1612
Re: Big protuberance in CaK from the 10th of July 2022.
Fantastic observation and images, Eric
- Tue Jul 12, 2022 9:03 pm
- Forum: This is SolarChat !!
- Topic: Alexandra noise yes I have posted one to let you see what happens when I use my asi1600 camera for full disks
- Replies: 12
- Views: 495
Re: Alexandra noise yes I have posted one to let you see what happens when I use my asi1600 camera for full disks
Dave, did you zoom-in into the original (raw image/video) if you see that structure there as well. I wouldn't think so.
- Tue Jul 12, 2022 7:37 am
- Forum: This is SolarChat !!
- Topic: Alexandra noise yes I have posted one to let you see what happens when I use my asi1600 camera for full disks
- Replies: 12
- Views: 495
Re: Alexandra noise yes I have posted one to let you see what happens when I use my asi1600 camera for full disks
Dave, this looks like an aliasing artifact - if you downsample an image with regular structure to a smaller image size. I observe this when looking at zoomed images from 20Mpix files from my DSLR (I think also from my Qhy268c camera). If you look at your original images without zooming, do you see t...
- Mon Jul 11, 2022 8:40 am
- Forum: This is SolarChat !!
- Topic: Incredible sun 10th July but cannot focus with 120mm Refractor!
- Replies: 14
- Views: 618
Re: Incredible sun 10th July but cannot focus with 120mm Refractor!
Hi Magnus, I completely understand your issues - it also took me some time before I had the extensions, focuser position +/- diagonal right. Also the problem with finding the sun... Key really was to look at the solar limb. There you see if you are completely wrong with focuser position, or near. If...
- Mon Jul 11, 2022 6:40 am
- Forum: This is SolarChat !!
- Topic: Sun in hires (228mm refractor) and full disk (Lunt80)
- Replies: 10
- Views: 500
Re: Sun in hires (228mm refractor) and full disk (Lunt80)
Very impressive, Alessandro!
- Mon Jul 11, 2022 6:15 am
- Forum: This is SolarChat !!
- Topic: Day 4 of following a Sunspot
- Replies: 7
- Views: 278
Re: Day 4 of following a Sunspot
Impressive images, Simon!
- Mon Jul 11, 2022 6:04 am
- Forum: This is SolarChat !!
- Topic: Incredible sun 10th July but cannot focus with 120mm Refractor!
- Replies: 14
- Views: 618
Re: Incredible sun 10th July but cannot focus with 120mm Refractor!
Hello Magnus, I also agree that it probably is the amount of backfokus. With my Bresser 152/1200 I need 2.5 additional extensions (each 40mm if I remember correctly) to reach fokus: https://solarchatforum.com/download/file.php?mode=view&id=69775 With the diagonal it should be easier because it c...
- Thu Jul 07, 2022 6:22 am
- Forum: This is SolarChat !!
- Topic: Day 3 of following a Sunspot
- Replies: 6
- Views: 244
Re: Day 3 of following a Sunspot
Great videos!
- Tue Jul 05, 2022 3:27 pm
- Forum: This is SolarChat !!
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 443
Re: Small Flare in AR13046
Thanks for selecting as today's SPoD - Really a pleasure and honor!
Best, Laura
Best, Laura
- Tue Jul 05, 2022 7:27 am
- Forum: SPoD Archive
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 1196
Re: Small Flare in AR13046
Thanks all for your kind words!
- Tue Jul 05, 2022 7:27 am
- Forum: This is SolarChat !!
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 443
Re: Small Flare in AR13046
Thanks all for your kind words!
- Mon Jul 04, 2022 8:14 am
- Forum: SPoD Archive
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 1196
Re: Small Flare in AR13046
Hi James and All, sorry for the issues! I have been posting here so rarely in the last two years that I almost forgot how to post images ... Moreover, I saw the images/animation on in my preview and final post, and needed to look at the post from another computer to realize the issue. Anyway, no mor...
- Mon Jul 04, 2022 8:14 am
- Forum: This is SolarChat !!
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 443
Re: Small Flare in AR13046
Hi James and All, sorry for the issues! I have been posting here so rarely in the last two years that I almost forgot how to post images ... Moreover, I saw the images/animation on in my preview and final post, and needed to look at the post from another computer to realize the issue. Anyway, no mor...
- Sun Jul 03, 2022 10:38 pm
- Forum: SPoD Archive
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 1196
Small Flare in AR13046
I had some luck today to observe a small flare in AR13046 using my Bresser 152 refractor with Daystar Quark and Baader DERF: https://solarchatforum.com/download/file.php?mode=view&id=69486&sid=04b472760cb5ed21f9ee844c8db670d0 Here the video of the event. I saw the flare when it already had s...
- Sun Jul 03, 2022 10:38 pm
- Forum: This is SolarChat !!
- Topic: Small Flare in AR13046
- Replies: 11
- Views: 443
Small Flare in AR13046
I had some luck today to observe a small flare in AR13046 using my Bresser 152 refractor with Daystar Quark and Baader DERF: https://solarchatforum.com/download/file.php?mode=view&id=69486&sid=04b472760cb5ed21f9ee844c8db670d0 Here the video of the event. I saw the flare when it already had s...
- Sun Jun 19, 2022 5:28 am
- Forum: This is SolarChat !!
- Topic: AR13030 AR13032 AR13033 in Halpha
- Replies: 17
- Views: 685
Re: AR13030 AR13032 AR13033 in Halpha
Thanks, Stu and Gordon!
Laura
Laura
- Sun Jun 19, 2022 5:27 am
- Forum: This is SolarChat !!
- Topic: Congrats James Parton-DeepSolar64
- Replies: 31
- Views: 1034
Re: Congrats James Parton-DeepSolar64
Congratulations, well deserved!
- Fri Jun 17, 2022 4:30 pm
- Forum: This is SolarChat !!
- Topic: AR13030 AR13032 AR13033 in Halpha
- Replies: 17
- Views: 685
Re: AR13030 AR13032 AR13033 in Halpha
Hi Nic,
thanks
Best, Laura
thanks
Best, Laura
- Thu Jun 16, 2022 2:42 pm
- Forum: This is SolarChat !!
- Topic: AR13030 AR13032 AR13033 in Halpha
- Replies: 17
- Views: 685
Re: AR13030 AR13032 AR13033 in Halpha
thanks, Richard!
- Thu Jun 16, 2022 3:55 am
- Forum: This is SolarChat !!
- Topic: Testing Antlia CaK filter plus one documentary Ha image, 15.6.
- Replies: 11
- Views: 790
Re: Testing Antlia CaK filter plus one documentary Ha image, 15.6.
Great images! The TS appears to be doing well, even at CaK.
- Wed Jun 15, 2022 9:25 pm
- Forum: This is SolarChat !!
- Topic: AR13030 AR13032 AR13033 in Halpha
- Replies: 17
- Views: 685
Re: AR13030 AR13032 AR13033 in Halpha
Thanks, Ivan!
Interesting that you like the second image better. I prefer the first one but I have to admit that at the image scaling here on SC the first one is a bit crowded. One needs to see it on the full screen.
Interesting that you like the second image better. I prefer the first one but I have to admit that at the image scaling here on SC the first one is a bit crowded. One needs to see it on the full screen.
- Wed Jun 15, 2022 5:27 pm
- Forum: This is SolarChat !!
- Topic: Sun of june 15, 2022 with seven active regions
- Replies: 16
- Views: 486
Re: Sun of june 15, 2022 with seven active regions
very esthetic coloured images!
- Wed Jun 15, 2022 5:25 pm
- Forum: This is SolarChat !!
- Topic: AR13030 AR13032 AR13033 in Halpha
- Replies: 17
- Views: 685
Re: AR13030 AR13032 AR13033 in Halpha
Thanks all for your kind words!
@Mark: DERF is ordered, should be here soon. Occasionally I use the Astronomik, mostly the Baader 35nm.
@Mark: DERF is ordered, should be here soon. Occasionally I use the Astronomik, mostly the Baader 35nm.
- Tue Jun 14, 2022 9:02 pm
- Forum: This is SolarChat !!
- Topic: AR13030 AR13032 AR13033 in Halpha
- Replies: 17
- Views: 685
AR13030 AR13032 AR13033 in Halpha
I haven't been so active recently on Solarchat, but today some images obtained after work using my mid-res Halpha setup (Bresser 6inch f/8 refractor, Astronomik L2 subaperture ERF, Quark Chromosphere, Baader Compressor 0.7x, Basler IMX174mono, sampling 0.34arcsec/px, SSM): Whole area of active regio...