THE
THREE RIVERS
OBSERVATORY

BOX 341
THREE RIVERS CALIFORNIA 93271
knstars@aol.com










   

M57-The Ring Nebula in Lyra

LCMY image-I noted a more delicate shading in comparing this image to a LRGB version

14.58 kb ST7-C14 at f4 using an Optec Maxfield Filter system



M27-commonly known as the Dumbell Nebula

This object has rather stark color in RGB but with the CMY filters the color is much more delicate.

34.82 kb This LCMY image was taken with the cmy filters from Optec in their new Maxfield Filter System.



M76-The Little Dumbell Nebula

This is an LCMY version of this nebula done with a C14 and an ST7 L200sec,C200,M180,Y100. This image shows much more nebula detail and lovely color. I want to do a longer exposure version. I am very impressed with the LCMY filters from Optec.ST7 at -5. Processing done in MAXIMDL and ADOBE.

16.41 kb



M16-The Eagle Nebula

Considered as a result of the Hubble images to be a star factory

51.66 kb LRGB-This is a reprocessed image using Maxim DL: L220, R100, G120, B220-ST7 at f4 using C14



NGC 6960-Eastern section of the Veil Nebula

Super Nova Remnant

60.47 kb RGB-R5min, G5min, B10m-ST7 through a C14 at f4-Processed in Maxim DL



Crescent Nebula

Super Nova Remnant

51.65 kb LRGB-L20min, R5min, G5min, B10m-ST7 through a C14 at f4



Cocoon Nebula-red image

Weird object passing through this five minute image with red filter

66.05 kb ST7 through C14



The Cocoon Nebula

This nebula is extremely dim and difficult to image unless you have excellent seeing conditions.

43.58 kb LRGB image with an ABST7 through a C14 at f7: L20m, R5m, G5min and B10m with an Optec Maxfield filter sytem and an Optec Maxfield Focuser



The Bubble Nebula

This nebula is designated a possible planetary nebula. You must have perfect skies to image this well.

43.82 kb LRGB image with an ABST7 through a C14 at f7: L20m, R5m, G5min and B10m with an Optec Maxfield filter sytem and an Optec Maxfield Focuser



M33-The Pinwheel Galaxy

This is a new version done in LRGB with a C14 and a Standard St7 at f4. Exposures were L-1200sec,R300,G-300,B600. Processed in Maxim-DL and Adobe. Optec filters were used.

35.91 kb



M33-The Pinwheel Galaxy

This is a new version done in LCMY with a C14 and a Standard St7 at f4. Exposures were L-200sec,C-200,M-180,Y-150. Processed in Maxim-DL and Adobe. The exposures were much shorter than LRGB. Optec filters were used.

45.13 kb



BlackEye Galaxy-M64

Large,very bright and remarkable galaxy

16.21 kb ST7-LRGB Image using the Optec Maxfield Filter System



NGC 1514

PLANETARY NEBULA

16.81 kb ST8-RGB-through C14



NGC 1579

Large nebula

25.43 kb ST8E-LRGB-C14



IC1805

This image was a mosaic of two images using a 4 nanemeter H-alpha filter

64.53 kb The image was taken through a 400mm Canon at f2.8 with an ST8E and guided with an ST7 on a C14



IC 1848

This is a single H-alpha exposure of this large and strange looking nebula using a Canon 400mm at f2.8

48.29 kb ST8E guided by a ST7 on a C14



The Running Man Nebula-NGC 1977

Gets its name from the cluster of stars within it.

19.24 kb ST8E AB-10-5-5-10-Luminance was H-alpha



NGC 253

Interesting Galaxy low in the southern sky

28.76 kb ST8E on a C14



Pacman Nebula-NGC 281

This is a single H-alpha image colored in Photoshop

34.41 kb 400 mm Canon at f2.8 using an ST8E guided by an ST7



The Pacman Nebula-NGC 281

This is an LRGB image using a 4 nanometer H-alpha filter for the "L" layer

92.52 kb This was shot with an ST8E on a C14



MARS

AT ITS CLOSEST POSITION IN 30,000 YEARS

20.60 kb MEADE 416



IC 443

Faint nebula-probably a super nova remnant

45.02 kb ST8E-H-alpha,C,M,Y image



IC 443

This is a super nova remnant shot with a Canon 400 mm f2.8

59.95 kb ST8E



Ngc 4535

This is a wonderful example of the face-on galaxy. This was an early image of 120 seconds with and Optec Maxfield 3.3 reducer on a Meade LX200 12". Single exposure of 120 sec. colored in Mira.

10.09 kb Meade 416



M45-The Pleiades

Reflection Nebulas created by bright stars-Naked eye object

115.24 kb ST7-400 mm Canon at F2.8 This image has artifacts which were created by the Dark Subtraction



NGC 6559

REFLECTION NEBULAS

111.97 kb ST8E-SINGLE IMAGE COLORED IN PHOTOSHOP



The Crescent Nebula-NGC 6888

This is a wide-field image of the area using a Canon 400 mm at f2.8

97.64 kb ST8E on a C14 guided by an ST7



NGC 6946

Spiral Galaxy-Single Exposure Colored in Photoshop

76.34 kb ST8E-C14-RED filter



The Veil Nebula-NGC 6992 (section)

This is a 1200 second wide-field image using a Canon 400mm at f2.8

89.08 kb ST8E Guided by an ST7 on a C14



NGC 6992

Part of the Veil Super Nova complex

84.79 kb ST8E-CANON 400 2.5 ON A C14



NGC 7023 in Cepheus

This is a very beautiful blue nebula which seems (at least for me) difficult to image.

15.74 kb This was an LRGB image: 20 minute L. 5 minute R, 5 minute G and 10 minute B using an ST7 and a C14.



NGC 896

Large REFLECTION NEBULA

47.82 kb ST8E-LRGB-C14



Ic 1318

Large nebula with dark nebula

65.11 kb ST8E-400MM CANON AT F 2.8



IC-1396

Large Nebula

62.06 kb ST8E-200 MM CANON F1.8-H-ALPHA IMAGE





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NGC 891-Edge on Galaxy

This image was taken with the Optec filter bar electronic system. Sometimes Called the Dustlane Galaxy, this galaxy probably represents and example of our own galaxy if looked at edge on. I was pleased with the detail and color achieved with the filter system and the C14.

41.88 kb ST7-at -15



North American Nebula

Large reflection Nebula-wide field view

77.65 kb ST8E-Canon 200 mm 1.8-h-alpha filter



The whole Veil Nebula Complex

Super Nova Remnant from an explosion about 10,000 years ago. Also known as the Network Nebula

128.03 kb ST8E-180mm Canon-H-alpha filter



Bubble Nebula

Single 10 minute image using an H-alpha 4 nanometer filter through a C14.

50.40 kb ST8E-Very tough to find a guide star through this filter.



The Andromeda Galaxy

Our Closest Neighbor Galaxy

99.32 kb ST8E-400 mm Canon at 2.8-Single luminance image



The Bubble Nebvla

Single Exposure-Colored in Photoshop

56.86 kb ST8E-C14-H-alpha imaage



The Andromeda Galaxy

Single Exposure Colored in Photoshop

74.91 kb ST8E-Canon 400 mm at 2.8



California Nebula

Single Exposure in H-alpha Colored in Photoshop

42.80 kb ST8E-Canon 400mm-H-alpha Filter



California Nebula

Widefield View-1200 second H-Alpha image

72.49 kb ST8E-400 mm Canon at f2.8



Clown Nebula

CMY Version of this object

12.34 kb ST8E on a C14



The Cone Nebula in the Christmas Tree Cluster

This image was combined in an unusual manner. The image was originally LCMY with the L layer being H-Alpha. The stars when aligned in LCMY in MasimDL and Registar bled colors with strange blue distortions and heart shaped stares that did not occur in the orginal images. I threw out the Magenta image and combined the images in RGB with the H-alph being the Red, Yellow being the Green and Cyan the blue. I am impressed with the results which are far cleaner than the LCMY.

36.75 kb ST8E on a C14-H-alpha 600-Cyan 600 and Yellow 300-binned mode.



M1-The Crab Nebula

Super Nova Remnant-another version

27.68 kb ST8E-LRGB-C14



The Flame Nebula

Single Exposure-Colored in Photoshop

221.26 kb ST8E-400 mm Canon at f2.8 through H-alpha filter





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Comet Halebopp

This is a very interesting image showing Halebopp spinning. It was taken in a dawn sky. Unfortunatly the chip had some frost on it but the image is till quite revealing.

10.34 kb Meade 416-Optec flipmirror at f10



Helix Nebula

Very Large and very dim nebula that is low in the sky.

30.00 kb ST8E on a C14-LRGB image-COMBINED AND PROCESSED IN PHOTOSHOP



Horsehead Nebula

600 second image colored in Photoshop

71.90 kb ST8E-C14 at F7



The Horsehead Nebula

Cannon 400 mm at f4

73.85 kb St8E





43.32 kb



Reflection Nebula NGC7380

Large Reflection Nebula-Very suggestive shapes

86.32 kb ST8E-HRGB-C14





39.44 kb



IC 1396

This is a wide-field view using a Canon 400 mm at f2.8, a 4 nanometer h-alpha and colored in photoshop.

76.58 kb ST8E



Jupiter

Optec flip mirror with triple barlow accessory-single exposure colored in photoshop

8.90 kb Meade 416



M76-Little Dumbell Nebula

Planetary Nebula

25.56 kb ST8E-LRGB-C14



M31-The Andromeda Galaxy

Closet Galaxy to ours

164.51 kb ST8-RGB-400 mm 2.8 Canon on a C14



M101-NGC 5457

Spiral Galaxy

29.72 kb LRGB Image Using a STandard ST7 Through a C14 at f4-400L, 200R, 220G & 400B



M-16-The Eagle Nebula-Wide-field

This 300 second image was taken with a Canon 400mm at f2.8. A 4 nanometer H-alph filter was used to bring out the nebulosity. Note that this image shows far more nebulosity around the nebula than is usually seen in LRGB images.

99.22 kb ST8E



M16-The Eagle Nebula

Star factory

35.83 kb ST8E-Single Exposure with Canon 400mm-Colored in Photoshop



The Swan Nebula and surrounding area

This is a 1200 second wide-field image using a Canon 400mm at f2.8

47.73 kb ST8E Guided by an ST7 on a C14



M17 The Swan Nebula-Click to open.

M17-I am impressed with the turbulence expressed in the color of this image.

40.02 kb ST7



The Crab Nebula-M1

This image was taken with LRGB-The L layer was taken through an H-alpha filter

25.64 kb Standard ST7 on a C14 at f4



M1-The Crab Nebula-Super Nova Remnant

This is a LCMY version with L600, C300, M250 and Y150-The stars suffered from some rotation that Could not be taken out with MAXIM DL

54.35 kb ST7 on C14 at F4 using Optec Maxfield CMY with and H-Alpha for the L layer. The image showed more detail than the LRGB version.



M20 The Trifid Nebula-Click to open

M20-Again this image is unusually bright. The Optec filters impressed me with this short basic exposure of 100 seconds red, 120 seconds green and 210 seconds blue. The images were combined in CCDsoft and also processed in PhotoShop.

99.18 kb ST7



M20-The Trifid Nebula

This image is new and is an LRGB processed in the Photoshop luminance procedure outlined by Rob Gendler

51.90 kb ST8E through a C14 using H-alpha filter as Luminance Layer



The Great Nebula in Orion

HALRGB image-Canon 400mm at f2.8

40.62 kb ST8E



M42-The Great Nebula in Orion

This is one of the most beautiful objects in the sky. It is considered by the researchers in the Hubble Program to be a star factory simnilar to the Eagle Nebula(M16).This image shows a connection between M43 and M42. By using an H-Alpha filter for the luminance layer, this connection seems to take on perspective and M43 also seems to show its depth.

31.38 kb Sbig ST8E-HA 20 minutes, Red and Green 10 minutes and Blue 20 minutes combined in MaximDL and further processed in Adobe.





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63.72 kb



M51-The Whirlpool Galaxy

This image was taken with an ST8E-L40min-R10min-G10min-B20min through a C14 at f6 using the f5 optec reducer.

23.20 kb ST8E-AB at -15-Seeing was marginal at best.



M8 and M20 and surrounding area

This is a 600 second wide-field image using a Canon 400mm at f2.8

37.71 kb ST8E Guided by an ST7 on a C14



M81-NGC 3034

Remarkable Face-on Galaxy in Ursa Minor

25.52 kb ST7-RGB image



M82-NGC 3034 in Ursa Major

Irregular very large and bright galaxy

23.89 kb ST7-200R, 210G and 400 Blue-RGB



M8 The Lagoon Nebula-Click to open.

M8-Again I am surprised at the resulting colors from the Optec System. I like the image.

89.46 kb ST7



M97-The Owl Nebula

The Owl Nebula is easily seen in small apeture scopes. It is sometimes difficult to image because of it's northern position in the sky and the difficulty of autoguiding in that area. The eerie quality of its appearance makes it one of the most interesting planetary nebulas.

10.83 kb ST8E-binned image-CMY-C14 with an F5 Optec reducer.



Mars

This image was taken through an Optec Flip Mirror

0.00 kb 416 CCD



Mars

This image was taken in the month of May 1999

6.62 kb Meade 416 with an Optec Flipmirror





150.91 kb



North American Nebula-NGC 7000

Large nebula with dark nebula

111.68 kb ST8E-180MM CANON AT F 2.8-Colored in Photoshop



Comet Neat

This is a combination of 10-60 second images and colored in Photoshop.

38.05 kb ST8E on a C14-using a red filter.





175.49 kb



Rosette Nebula

Very Faint and Large-Single Exposure-colored in Photoshop

82.56 kb ST8E-400 mm Canon at 2.8-Single H-alpha Image



sunspots-3-31-01


36.62 kb





321.80 kb



Part of the Veil Nebula

Canon 400 mm through a 4nm H-alpha filter

90.63 kb ST 8E




   
Copyright © 2010 Ken Fields.
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