Images today taken with Takahashi 76DC, Televue 4x, Daystar Quark, DS PST Etalon, QHY 174mm.
Processed in ImPPG and then unsharp mask in Photoshop
I tried again today, this time with tilter and the result improves a lot. On yesterday attempt I didn't use a tilter because I thought I could eliminate the newton rings by the thin plastic bag flat approach - obviously I was wrong. It requires to tilt (quite a lot), and also the flat plastic bag in order to get these results.
I used a ZWO tilter, and the only small problems encountered was the adjustments screws are too short as I need to tilt quite a lot. I'm going to order some longer screws to have the tilter position fixed well.
6/May/2022 Ha Images
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- Ohhhhhh My!
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Re: 6/May/2022 Ha Images
These look great! It looks like you have solved the problem.
Beautiful images...
Franco
Beautiful images...
Franco
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Re: 6/May/2022 Ha Images
Nice work. These look really good.
Lunt 8x32 SUNoculars
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Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
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Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
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Lunt, Coronado, TeleVue, Orion and Meade eyepieces
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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
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Re: 6/May/2022 Ha Images
Looking good!
Warren
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Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
https://www.astrobin.com/users/rigel123/
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