This morning (18/8) tried Cak for the second time. Seeing was better than earlier this week, so could go up to 100 mm.
Skywatcher 150mm f/8, Lunt B600, Televue Powermate 2,5x and PGR Grasshopper with IMX174. Used the telescope as a 100mm f/30. White light for comparison. Same telescope but used the full 150 mm, solar wedge, Baader Solar Continuum, UV/IR Block and again the PGR.
Thanks for looking, advice appreciated!
Bart.
Sat_092131_wit_f20_vlek_g4_ap1610_imppg_PS by bart moors, on Flickr
Sat_095155_cak_10cm_f30_g4_ap1953_IMPPG_PS by bart moors, on Flickr
Second try Cak, AR2718
- ffellah
- Way More Fun to Share It!!
- Posts: 11172
- Joined: Mon Oct 27, 2014 6:46 pm
- Location: Westport, CT USA
- Has thanked: 9145 times
- Been thanked: 6025 times
-
- Almost There...
- Posts: 636
- Joined: Mon Feb 06, 2017 9:04 pm
- Location: The Netherlands
- Been thanked: 1 time
Re: Second try Cak, AR2718
Thanks Franco, nice to try another wavelength with a different way of processing.
- Carbon60
- Way More Fun to Share It!!
- Posts: 14209
- Joined: Wed Mar 07, 2012 12:33 pm
- Location: Lancashire, UK
- Has thanked: 8418 times
- Been thanked: 8164 times
Re: Second try Cak, AR2718
Nicely done, Bart. A small sunspot, but good to see.
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/
- Montana
- Librarian
- Posts: 34563
- Joined: Mon Oct 17, 2011 5:25 pm
- Location: Cheshire, UK
- Has thanked: 17672 times
- Been thanked: 8792 times