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30cm MEADE CLASSIC LX200:+ Starlight Xpress Lodestar CCD in brief exposure images via my observatory mounted scope normally at f/6.3 but sometimes at f/2.9 [Meade nominal f/3.3 FR] mostly in live-view mode.
ERIS: remotest dwarf planet-1st for my Classic 30cm LX200 at f/6.3 of feeble mv18.75 planetoid at 97AU.
VARIABLE STARS: Albireo, Chi Cyg+Cyg WR spectra in Canon 300d DSLR colour
RED+WHITE DWARFS: stars a few lightyears from earth show rapid proper motion against star background eg Burnham's Cel Hk and on-line Digital Sky Survey and including Barnard's Star [highest known PM of 10" pa; rare twin white dwarfs in Her and red dwarf Van Biesbroeck's Star in Aql-febblest known star mv18 mAbs+19.3!
OFF-ECLIPTIC ASTEROIDS: faint mag 15 asteroids in Cygnus [Zulu], Lyra [Lick] and Hercules [1991 VH=MP35107] show their movement against the star background over a few minutes in short exposures.
Comet 2008 J1 [Boattini] at f/2.9 plus DSOs eg classic planetary M57 [Lyr] and remote globular NGC 7006 [Del] etc via Lodestar CCD - f/ratio in pic header.
With better flats, taken at dusk, the full unvignetted frame via the SX Lodestar CCD is achieved in this productive session near summer solstice.
M51 via static 30cm SCT in 0.3s sub-exposure using SX Lodestar CCD.
These
are some recent images via my observatory mounted 30cm Meade Classic LX200
SCT with Starlight Xpress SXVF_M9 CCD camera mostly at f/6.3 and homemade f/5
focal reducers and also at the native f/10 for larger image scale and potential detail.
These shots at f/10 - some with a simple red interference filter serving as a pseudo H-alpha filter on emission objects like M1's 'filaments' and M42