G-Band full disc
- Rob63
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G-Band full disc
Turns out I had enough data to do a full disc @ 430nm
29th May ~ 9:30am, seeing wasn't great so not my best work but I am convinced this is a real step forward for WL imaging.
9 Panel mosaic, ED120mm scope, Baader Herschel wedge, altair 430nm filter, ASI290MM camera
Solar disc by Robert Parsons, on Flickr
29th May ~ 9:30am, seeing wasn't great so not my best work but I am convinced this is a real step forward for WL imaging.
9 Panel mosaic, ED120mm scope, Baader Herschel wedge, altair 430nm filter, ASI290MM camera
Solar disc by Robert Parsons, on Flickr
Quark Chromosphere, Lunt LS60MT DS, Lunt Ca-K B1200 module, Baader herschel wedge
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
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Re: G-Band full disc
Excellent.
Triband C9.25
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
- DeepSolar64
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Re: G-Band full disc
Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
- steveward53
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Re: G-Band full disc
Love it ...
I'm very tempted by that filter but it's only an 1-1/4" and I couldn't get it to work with my modified 2" Barlow so I'd have to fork out on another decent Barlow as well etc , etc ...
I'm very tempted by that filter but it's only an 1-1/4" and I couldn't get it to work with my modified 2" Barlow so I'd have to fork out on another decent Barlow as well etc , etc ...
Steve.
Day by day Solar album ... http://www.astrobin.com/users/steveward53/
Tal 100RS , ED80Pro , Mak180Pro.
HEQ5Pro , EQ3/2 , 14' pier.
Canon 1000D , SPC900NC Mono.
Scopium wedge - Baader ND3.8.
Day by day Solar album ... http://www.astrobin.com/users/steveward53/
Tal 100RS , ED80Pro , Mak180Pro.
HEQ5Pro , EQ3/2 , 14' pier.
Canon 1000D , SPC900NC Mono.
Scopium wedge - Baader ND3.8.
- Rob63
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Re: G-Band full disc
I have it on the nosepiece of the camera (and have used it on the eyepiece as well) so it's positioned after the wedge and barlowsteveward53 wrote: ↑Mon Jun 05, 2023 3:53 pm Love it ...
I'm very tempted by that filter but it's only an 1-1/4" and I couldn't get it to work with my modified 2" Barlow so I'd have to fork out on another decent Barlow as well etc , etc ...
Scope -> wedge with ND 0.9 -> barlow -> G-Band filter -> camera
Quark Chromosphere, Lunt LS60MT DS, Lunt Ca-K B1200 module, Baader herschel wedge
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
- steveward53
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Re: G-Band full disc
I'm using a DSLR for my discs and have modified my 2" Barlow down from 2x to get the biggest disc on the chip and the Oiii filter I currently use sits on the front of it , 2x clips top and bottom.Rob63 wrote: ↑Mon Jun 05, 2023 4:40 pmI have it on the nosepiece of the camera (and have used it on the eyepiece as well) so it's positioned after the wedge and barlowsteveward53 wrote: ↑Mon Jun 05, 2023 3:53 pm Love it ...
I'm very tempted by that filter but it's only an 1-1/4" and I couldn't get it to work with my modified 2" Barlow so I'd have to fork out on another decent Barlow as well etc , etc ...
Scope -> wedge with ND 0.9 -> barlow -> G-Band filter -> camera
So I'd need to find an inch and a quarter Barlow that I can mod in a similar fashion , the G-band would go straight on the Altair 174Mono camera I have but that would in turn entail mosaics for full discs which is too much faffing about for me ...
Steve.
Day by day Solar album ... http://www.astrobin.com/users/steveward53/
Tal 100RS , ED80Pro , Mak180Pro.
HEQ5Pro , EQ3/2 , 14' pier.
Canon 1000D , SPC900NC Mono.
Scopium wedge - Baader ND3.8.
Day by day Solar album ... http://www.astrobin.com/users/steveward53/
Tal 100RS , ED80Pro , Mak180Pro.
HEQ5Pro , EQ3/2 , 14' pier.
Canon 1000D , SPC900NC Mono.
Scopium wedge - Baader ND3.8.
- Rob63
- Im an EXPERT!
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Re: G-Band full disc
Hah, where's your sense of adventure, it's as if you don't like getting really frustrated and tearing your hair out trying to fit multiple panels together seamlesslysteveward53 wrote: ↑Mon Jun 05, 2023 4:48 pm I'm using a DSLR for my discs and have modified my 2" Barlow down from 2x to get the biggest disc on the chip and the Oiii filter I currently use sits on the front of it , 2x clips top and bottom.
So I'd need to find an inch and a quarter Barlow that I can mod in a similar fashion , the G-band would go straight on the Altair 174Mono camera I have but that would in turn entail mosaics for full discs which is too much faffing about for me ...
Quark Chromosphere, Lunt LS60MT DS, Lunt Ca-K B1200 module, Baader herschel wedge
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
- steveward53
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Re: G-Band full disc
I'll stick with grabbing my discs in one hit thanks all the same , I really don't have the patience or attention span that you obviously have ...Rob63 wrote: ↑Mon Jun 05, 2023 5:03 pmHah, where's your sense of adventure, it's as if you don't like getting really frustrated and tearing your hair out trying to fit multiple panels together seamlesslysteveward53 wrote: ↑Mon Jun 05, 2023 4:48 pm I'm using a DSLR for my discs and have modified my 2" Barlow down from 2x to get the biggest disc on the chip and the Oiii filter I currently use sits on the front of it , 2x clips top and bottom.
So I'd need to find an inch and a quarter Barlow that I can mod in a similar fashion , the G-band would go straight on the Altair 174Mono camera I have but that would in turn entail mosaics for full discs which is too much faffing about for me ...
Steve.
Day by day Solar album ... http://www.astrobin.com/users/steveward53/
Tal 100RS , ED80Pro , Mak180Pro.
HEQ5Pro , EQ3/2 , 14' pier.
Canon 1000D , SPC900NC Mono.
Scopium wedge - Baader ND3.8.
Day by day Solar album ... http://www.astrobin.com/users/steveward53/
Tal 100RS , ED80Pro , Mak180Pro.
HEQ5Pro , EQ3/2 , 14' pier.
Canon 1000D , SPC900NC Mono.
Scopium wedge - Baader ND3.8.
- Carbon60
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Re: G-Band full disc
Very nice FD, Steve.
Stu.
Stu.
H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- arnedanielsen
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Re: G-Band full disc
This looks great ROb, thanks for sharing!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
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Re: G-Band full disc
Great WL disk. Where did you get G-band filter?
Pedro Re'
https://pedroreastrophotography.com/
https://pedroreastrophotography.com/
- DeepSolar64
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Re: G-Band full disc
You certainly have more contrast on your faculae using your 2nm filter vs my 10nm one.
Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
- SteveZ
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Re: G-Band full disc
Beautiful Rob! I ordered the Altair G-band filter yesterday - looking forward to giving it try.
Regards,
Steve
Lunt LS80MT Single Stack
B1800 Blocking Filter
Lunt Herschel Wedge
Mallicam DS16M
AVX Mount
Steve
Lunt LS80MT Single Stack
B1800 Blocking Filter
Lunt Herschel Wedge
Mallicam DS16M
AVX Mount
- Rob63
- Im an EXPERT!
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- Joined: Wed Aug 11, 2021 9:41 am
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Re: G-Band full disc
Quark Chromosphere, Lunt LS60MT DS, Lunt Ca-K B1200 module, Baader herschel wedge
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
Sky-Watcher ED120 & ED80, StellaLyra 8" CC
Sky-Watcher EQ6R-Pro, ZWO AM5
ZWO ASI120MM, ASI174MM, ASI290MM, ASI1600MM
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- pedro
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Re: G-Band full disc
I was able to find a G-band filter (1.25") in France (Pierre Astro). Thanks Rob
It will be delivered soon, I hope
It will be delivered soon, I hope
- Attachments
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- altair-2nm-g-band-solar-contrast-filter-1.25-430.3nm-13245-p.jpg (26.66 KiB) Viewed 414 times
Pedro Re'
https://pedroreastrophotography.com/
https://pedroreastrophotography.com/