A gallery of images from Stinger 450 Classical Cassegrain

All images taken with the Stinger 450mm (18")  f/12.6 Classical Cassegrain and 

FLI Maxcam CM10XME or FLI IMG1024S Dream Machine using Custom Scientific 3nm FWHM filters (where filters used)

Telescope designed and built by Richard Crisp, Optics by Optical Mechanics, Inc.

 

Comet 17P / Holmes: Polarization Difference Image (Stokes Parameter Image)

HH555 in [SII], Halpha and [OIII]

M27 in Halpha, [NII] and [OIII]

M1

Jones 1 (PK104-29.1) Planetary Nebula

Jones Emberson 1 (PK164+31.1) Planetary Nebula

NGC2903 Spiral Galaxy

M1 Crab Nebula

M76 in [SII], Halpha and [OIII]

 

M97 in Halpha and [OIII]

 

M76 in [SII], Halpha and [OIII]

 

IC1396A and vdB142 in [SII], Halpha and [OIII]

Bubble nebula in [SII], Halpha and [OIII]

M57 in Halpha, [OIII] and Helium II with Luminance overlay

M16 in [SII], Halpha and [OIII]

M1 Crab Nebula

3C461 Cassiopeia A in Halpha and [OIII]

 

Barnard 33 Horsehead

 

NGC7538

M1 Crab Nebula in [NII], Halpha and [OIII]

Bubble in Halpha and [OIII]

M1 in [NII] and Halpha (splitting two very closely spaced emission lines, 2nm separation)

M27 in [SII], Halpha and [OIII]

Sharpless 2-54  in Halpha (taken at f/7.3, F= 3366mm)

Sharpless 2-54  in [SII], Halpha, and [OIII] (taken at f/7.3, F= 3366mm)

 

IC410 "Tadpoles" in Halpha and [OIII] (taken at f/12.6, F= 5760mm)

IC410 "Tadpoles" in [SII], Halpha and [OIII] (taken at f/12.6, F= 5760mm)

M16 in [SII], Halpha and [OIII]

3C461 Cassiopeia A in [SII], Ha and [OIII]

M51

 

M1 Crab Nebula taken at f/7.1 (F=3366mm)

M82 in Halpha (Baader 7nm)

 

NGC6820 / NGC6823

IC410

Melotte 15

IC434 / Barnard 33 Horsehead Nebula in Halpha

 

vbB 142 and IC1396A with adjacent Proplyds

IC405 Closeup (aiming 2)  in Halpha (taken at f/12.6, F= 5760mm)

 

IC405 Closeup in Halpha (taken at f/12.6, F= 5760mm)

IC410 "Tadpoles"  in Halpha (taken at f/12.6, F= 5760mm)

 

IC417 in Halpha

Gum1

HH222 and HH34 in Halpha

M33 Core in Halpha

NGC2244 Rosette Nebula Core Area

 

Sharpless 2-112 in Halpha

 

M16 Eagle Nebula in Halpha

Stefan's Quintet

NGC7331

NGC6946

NGC4490 & NGC4485

NGC4490 & NGC4485

NGC4656

NGC2903

NGC3995

M51

NGC4676 Mice

M109 Spiral Galaxy

NGC3631 Spiral Galaxy

NGC3718 Spiral Galaxy

 

NGC3756 Spiral Galaxy

M51 

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