Search found 629 matches

by OlegLviv
Tue Mar 26, 2024 11:13 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Thank you very much friends!
by OlegLviv
Sun Mar 24, 2024 7:27 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > July 04.2023 TIME > 07:24 am Seeing 6/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Powermat...
by OlegLviv
Sun Mar 24, 2024 4:40 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > July 03.2023 TIME > 07:45 am Seeing 4/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Powermat...
by OlegLviv
Sun Mar 24, 2024 10:33 am
Forum: This is SolarChat !!
Topic: First light Lunt60 MT
Replies: 12
Views: 245

Re: First light Lunt60 MT

You can do it your equipment can more!
by OlegLviv
Sun Mar 24, 2024 10:32 am
Forum: This is SolarChat !!
Topic: Sun Ha 22/03/2024
Replies: 6
Views: 163

Re: Sun Ha 22/03/2024

Very noisy photo, I can't understand why (maybe you give more Gain? or your histogram was 50%)??
by OlegLviv
Sun Mar 24, 2024 10:24 am
Forum: This is SolarChat !!
Topic: Quick CaK Disks 23rd March
Replies: 27
Views: 562

Re: Quick CaK Disks 23rd March

Mark very good but please write your equipment=)))) Me interesting your Cak photos!
by OlegLviv
Sun Mar 24, 2024 10:21 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > July 01.2023 TIME > 08:38-09:05 am Seeing 6/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Po...
by OlegLviv
Sun Mar 24, 2024 9:03 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Interesting, so you get more contrast with the filter at f10 rather than f15? You could tilt the filter in the f15 setup to bring the contrast back. Maybe yes maybe no because today temperature +2c or less not good weather for cak and I take pictures of calcium when it's a little late for my seeing...
by OlegLviv
Sat Mar 23, 2024 12:36 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

marktownley wrote: Sat Mar 23, 2024 7:04 am Excellent results Oleg, your CaK filter seems to be nicely onband in that f10 scope. Some good contrast and detail there.
Yes Mark maybe Apo and f10 very very good, but my Bresser 80/1350 f15 do not have there is no such contrast as there :bow But today only start spring!
by OlegLviv
Fri Mar 22, 2024 12:31 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Franco and Brian thank you!
by OlegLviv
Fri Mar 22, 2024 8:09 am
Forum: This is SolarChat !!
Topic: Comparison test between the ASI174MM and the ASI432MM
Replies: 16
Views: 428

Re: Comparison test between the ASI174MM and the ASI432MM

Yes 432mm newest have bigger sensor and small noise but when you need smaller sensor and not big pixel 174mm better! I sell my 174mm a few years ago but today wants 174mm back!
by OlegLviv
Fri Mar 22, 2024 7:57 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Photosphere 540nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 30.2023 TIME > 07:36 am Seeing 6/10 Telescope: TS 152/900 Baader Hershel 2.0+Baader Continium 10nm+ND 1.8 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Powermate 4x/5x AutoStakkert: 5% 50...
by OlegLviv
Fri Mar 22, 2024 7:54 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Calcium 394nm

Location> LVIV> WEST UKRAINE
DATE >June 30. 2023
TIME > 08:14am
Seeing 6/10

StellaMira 80/800
Lunt Cak B1200
Camera: QHY 290mm+Televue 2x
AZEQ6
5 % 5000 frames
by OlegLviv
Wed Mar 20, 2024 8:30 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Thank you friends have many do not processing 2023 photos.
by OlegLviv
Wed Mar 20, 2024 5:20 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 28.2023 TIME > 06:58-07:58 am Seeing 6/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Po...
by OlegLviv
Thu Mar 14, 2024 7:08 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Calcium 394nm

Location> LVIV> WEST UKRAINE
DATE >June 29. 2023
TIME > 08:17am
Seeing 6/10

StellaMira 80/800
Lunt Cak B1200
Camera: 429mm
AZEQ6
5 % 5000 frames
by OlegLviv
Thu Mar 14, 2024 7:07 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 26.2023 TIME > 06:44-07:58 am Seeing 6/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Po...
by OlegLviv
Wed Mar 13, 2024 6:42 am
Forum: Solar Scope Modifications
Topic: Doublestack for mod
Replies: 50
Views: 11712

Re: Doublestack for mod

Hello friends a few days ago will be good seeing and want see a few photos my and Ivan modification 2xlunt50 pressure tune! Ts150>first lunt>first part adapter (inside adapter 2.0 Baader ND.06)>second part adapter have tilt and shifter and Baader Glasspathcorrector 1:1.25 >second lunt>focuser 1.25>b...
by OlegLviv
Mon Mar 11, 2024 6:08 pm
Forum: This is SolarChat !!
Topic: A few details with the AR100/F15 04.03.
Replies: 14
Views: 373

Re: A few details with the AR100/F15 04.03.

This is double stack Quark with Lunt 40?
by OlegLviv
Mon Mar 11, 2024 6:07 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Calcium 394nm

Location> LVIV> WEST UKRAINE
DATE >June 23. 2023
TIME > 08:02- 08:30 am
Seeing 6/10

StellaMira 80/800
Lunt Cak B1200
Camera: QHY 290mm
AZEQ6
5 % 5000 frames
by OlegLviv
Mon Mar 11, 2024 6:00 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Photosphere 540nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 23.2023 TIME > 06:28-06:57 am Seeing 7/10 Telescope: TS 152/900 Baader Hershel 2.0+Baader Continium 10nm+ND 1.8 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Powermate 4x/5x AutoStakkert:...
by OlegLviv
Sun Mar 10, 2024 11:36 am
Forum: This is SolarChat !!
Topic: A few details with the AR100/F15 04.03.
Replies: 14
Views: 373

Re: A few details with the AR100/F15 04.03.

Petr you are contrast sun man! Amazing!
by OlegLviv
Sat Mar 09, 2024 8:38 pm
Forum: This is SolarChat !!
Topic: Closeups of Group 3599 in Ha and Ca-k
Replies: 17
Views: 558

Re: Closeups of Group 3599 in Ha and Ca-k

Nice Cak how many A about 1.5A?
by OlegLviv
Sat Mar 09, 2024 8:34 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Thank you all friends!
by OlegLviv
Thu Mar 07, 2024 7:32 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Dennis wrote: Thu Mar 07, 2024 4:25 pm Good ones Oleg. Looks like seeing was great.
Thank you Dennis was a good seeing!
by OlegLviv
Thu Mar 07, 2024 12:45 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 22.2023 TIME > 07:07-08:22 am Seeing 6/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Mini 429mm Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Po...
by OlegLviv
Tue Mar 05, 2024 6:27 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

These are absolutely wonderful Oleg :bow :bow :hamster: I love the heart shaped arch filament, we send you all our love too :) Do you ever hear from Valery? we haven't seen him on the forum for quite sometime now so I am getting a little concerned. Alexandra Thank you Alexandra for support! About V...
by OlegLviv
Tue Mar 05, 2024 5:36 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Thank you friends! This is thanks Marty for how processing image Cak!
by OlegLviv
Sun Mar 03, 2024 1:11 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Calcium 394nm

Location> LVIV> WEST UKRAINE
DATE >February 29. 2024
TIME > 10:00- 10:45 am
Seeing 6/10

Bresser 102/1350 f13.2 and mask 80/1350 f17
Lunt Cak B1200
Camera: Player One Mars -II 462MM
AZEQ6
5 % 5000 frames
by OlegLviv
Sun Mar 03, 2024 1:08 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Calcium 394nm

Location> LVIV> WEST UKRAINE
DATE >February 27. 2024
TIME > 10:00- 10:45 am
Seeing 6/10

Bresser 102/1350 f13.2
Lunt Cak B1200
Camera: Player One Mars -II 462MM
AZEQ6
5 % 5000 frames
by OlegLviv
Fri Mar 01, 2024 12:06 pm
Forum: This is SolarChat !!
Topic: Calcium Saturday 24th February
Replies: 41
Views: 1090

Re: Calcium Saturday 24th February

Hello Mark! Today am mask to 80/1350 f17 and result much better 90/1350mm f15 for my configuration and want try 70/1350 f19 do it :bow I'm glad it is working Oleg! There will be a point where the focal ratio gets too long and it starts moving the CWL off the target wavelength. But, keep experimenti...
by OlegLviv
Thu Feb 29, 2024 12:41 pm
Forum: This is SolarChat !!
Topic: Calcium Saturday 24th February
Replies: 41
Views: 1090

Re: Calcium Saturday 24th February

Nice Mark! Your telescope Breeser 127/1200 f9.5 stopped to 80mm f15? Which your Cak line 1A or 1.5A? How do you think when photography sun cak early morning 08-00-10-00 am? I bought Bresser 102/1350 F13.2 but can't test because low temprature poor seeing but for 462mm want do it less aperture like ...
by OlegLviv
Wed Feb 28, 2024 12:31 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Franco Thank you very much!
by OlegLviv
Wed Feb 28, 2024 9:49 am
Forum: This is SolarChat !!
Topic: Calcium Saturday 24th February
Replies: 41
Views: 1090

Re: Calcium Saturday 24th February

Nice Mark! Your telescope Breeser 127/1200 f9.5 stopped to 80mm f15? Which your Cak line 1A or 1.5A? How do you think when photography sun cak early morning 08-00-10-00 am? I bought Bresser 102/1350 F13.2 but can't test because low temprature poor seeing but for 462mm want do it less aperture like 9...
by OlegLviv
Wed Feb 28, 2024 9:16 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Yesterday was a good weather but seeing poor and am testing my modification double stack with 2 etalons lunt 50mm. Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > February 27.2024 TIME > 09:33-09:45 am Seeing 5/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/90...
by OlegLviv
Wed Feb 28, 2024 6:04 am
Forum: Solar Scope Modifications
Topic: Doublestack for mod
Replies: 50
Views: 11712

Re: Doublestack for mod

MalVeauX thank you for answer! 1.About my telescope. I use a Ts Optics 150/900 f5.9 telescope, but before the first lunt 50 etalon I screwed in the Baader Glasspathcorrector 1:1.25 to get to f 7.5 so that the aperture is not cut. Am using collimating lenses internally because I'm afraid to disassem...
by OlegLviv
Tue Feb 27, 2024 8:37 pm
Forum: Solar Scope Modifications
Topic: Doublestack for mod
Replies: 50
Views: 11712

Re: Doublestack for mod

Thank you Mark seeing on winter not good but on photos this is really DOUBLE STACK???
If yes what is the bandwidth there now I have 0.6A?
Between the two lunts I put filter ND 0.6 to avoid unwanted glare and double suns but bought Baader 2" polarisation filter too.
by OlegLviv
Tue Feb 27, 2024 2:42 pm
Forum: Solar Scope Modifications
Topic: Doublestack for mod
Replies: 50
Views: 11712

Re: Doublestack for mod

Today was a good weather and test my double stack with two lunt 50mm etalon! Thank you Ivan for idea! But I see that sweet spot less with two etalons that one and me need do it big focus lenth :cry: A few photos test double stack without lens barlow with 432mm and 429mm cameras. A photo viber_2024-0...
by OlegLviv
Mon Feb 26, 2024 1:12 pm
Forum: This is SolarChat !!
Topic: Sunshine at last!
Replies: 21
Views: 420

Re: Sunshine at last!

Nice work!!!
by OlegLviv
Mon Feb 26, 2024 12:53 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Thank you friends for support!
by OlegLviv
Mon Feb 26, 2024 6:24 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 21.2023 TIME > 06:33-07:45 am Seeing 7/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Max 429M Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Powe...
by OlegLviv
Wed Feb 21, 2024 5:29 pm
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Thank you Dennis and Arne!
by OlegLviv
Wed Feb 21, 2024 7:03 am
Forum: This is SolarChat !!
Topic: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE
Replies: 390
Views: 56758

Re: Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Sun Chromosphere 656nm :band :band :band Location> LVIV> WEST UKRAINE DATE > June 20.2023 TIME > 07:38-07:45 am Seeing 7/10 Sun block filter: Baader D-ERF 160MM Telescope: TS 152/900 + Baader 1.25+ Lunt etalon 20mm+BF15 Camera: Apollo Max 432M Mounh: Sky Watcher AZEQ6 Telecentric Lense: Televue Powe...