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Sunspot Group AR 9393
Jim Seargeant
ST-7, CFW8
12" SCT @ f/6.3 w/3.25" Baader Solar Filter
RGB=0.11:0.22:0.22 sec
med combine 10 each |
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M31
Gary Stevens
ST-8E, CFW8
Takahashi FSQ106 F/5
2 pane mosaic
L=26x3 min
RGB=8x3 min each |
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Horsehead Nebula
Gary Stevens
ST-8E, CFW8
Takahashi FSQ106 F/5
LRGB w/red luminance
R=12x5, G, B=4x5 min |
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M42
Gary Stevens
ST-8E, CFW8
Takahashi FSQ106 F/5
LRGB w/green luminance
RGB= 4x5min each |
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M81 and M82
Gary Stevens
ST-8E, CFW8
Takahashi FSQ106 F/5
RGB
R=14x5 min
G,B=4x5 min each |
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Helix Nebula
Gary Stevens
ST-8E, CFW8
Takahashi FS-152 F/6
LRGB
L=7x10 min
RGB=10 min each |
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Rosette Nebula
Gary Stevens
ST-8E, CFW8
Takahashi FSQ106 F/5
LRGB
L=H-alpha 15x5 min
RGB=3x5 min each |
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M42
Ray Gralak
ST-8E, CFW8
AP105 F/4.5
LRGB
L=H-alpha 6 hours (!)
RGB=60 min. each |
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M81 and M82
Ray Gralak
ST-8E, CFW8
AP105 F/4.5
RGB 20:20:20 min. |
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NGC7635
Bubble Nebula
Robert Gendler
ST-8E, CFW8
12.5" F/7 RC
RRGB 70:10:10:20
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M81 and M82
Ray Gralak
ST-8E, CFW8
AP155EDFS F/7
M81 L=180 min
M82 L=50 min
RGB=20:20:20 |
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NGC 2264
and Cone Nebula
Robert Gendler
ST-8E, CFW8
12.5" F/7.5 RC
RRGB 80:10:10:10 |
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Rosette Nebula
RobertGendler
ST-8E, CFW8
Takahashi FSQ106 F/5
2 pane mosaic
LRGB 30:10:10:10 |
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NGC 6992-5, 6960, 6979
Veil Complex
Robert Gendler
ST-8E, CFW8
Takahashi FSQ106 F/5
4 pane mosaic
RGB |
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California Nebula
NGC 1499
Robert Gendler
ST-8E, CFW8
Takahashi FSQ106 F/5
RRGB 80:10:10:20 |
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M81 and M82
RobertGendler
ST-8E, CFW8
LRGB |
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M42
Robert Gendler
ST-8E, CFW8
Takahashi FSQ105 F/5
LRGB |
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M82
Robert Gendler
ST-8E, CFW8
LRGB |
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M1, Crab Nebula
Robert Gendler
ST-8E, CFW8
12.5" RC F/9
RRGB 80:10:10:20 |
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M81
Robert Gendler
ST-8E camera, CFW8
LRGB 120:10:10:20 min |
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Horsehead Nebula
Ray Gralak
ST-8E camera, CFW8
L= 4 hrs. H-alpha
RGB = 45 min each
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M82
Adam Block
ST-8E, CFW8
16" SCT F/6.3
L=60 minutes
R=G=20, B=40 (binned 2x2) |
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M27
Randy Brewer
ST-8, CFW8
FCT 150 F/7
RGB 18:18:27 min
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Eskimo Nebula
Sean Walker
ST-237, CFW5C
C8 at F/10
RGB 7.5 min ea. |
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Veil Complex in H-alpha
Ray Gralak |
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Horsehead Nebula
Randy Brewer
ST-8, CFW8
FCT 150 F/5 70 min.
False color |
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M101
Dennis Luse
ST-7, CFW8 |
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M33
Loke Tan
ST-8E camera
AP 130 F/4.5
LRGB 50:20:20:32m |
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NGC253
Adam Block
Chip Levinson
ST-8E camera
16" SCT F/6.3
LRGB
48:10:10:20min binned CCDsharp and DDP |
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M74
Robert Gendler
ST-8E camera
CFW8
12.5" RC at F/9
LRGB
280:50:50:90min |
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M109
Adam Block
ST-8E camera
16" SCT F/6.3
LRGB
300:130:130:260sec |
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NGC891
Robert Gendler |
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NGC6960
Robert Gendler
ST-8E, CFW8
12.5" RC at f/9
Mosaic of 4 images
R: 20 min unbinned
G,B: 8,12 min binned |
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Helix Nebula
Adam Block,
Bob & Linda Satterwhite
ST-8E camera
AO-7 adaptive optics
16" SCT F/6.3
LRGB 25:10:20:20m |
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M57 Ring Nebula
Alan Holmes
C11 F/15
AO-7
LRGB 5:5:5:5
1.5 arcsec FWHM |
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IC1396
Stan Moore |
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Pelican Nebula
Fred Hermann |
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IC1318
Stan Moore |
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M11
Stan Moore |
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M8, Lagoon Nebula
Richard Jacobs, MD
ST-8E camera
AP 130 F/6
CMY 4 x 5min each |
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M16
Peter Ward |
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M57, Ring Nebula
Benoit Schillings
ST-8E camera
AO-7 adaptive optics
15" Cassegrain F/12
10 x 5 min The median raw FWHM of the images was around 1.8 The image has been deconvolved
down to 1.1 arcsec |
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NGC6826
Adrian Catterall. |
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Eta Carina
Peter Ward
ST-8E camera
AP 130 F/6
H-alpha filter |
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Eta Carina
Peter Ward
ST-8E camera
AP130 F/6
RGB 20:20:20m |
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M27
Mark& Shauna Bolton
ST-237 camera, CFW5C
Celestar 8 Deluxe
at f/4.7 w/FR237 focal reducer.
Guided with ST90 Guide scope and ST5C.
RGB: 6:6:6 min |
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M83
Tan Wei Leong
ST-7E
TMB 4" f/6.2 APO
60 minutes self-guided |
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NGC6960
Ray Gralak |
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NGC6960
Ray Gralak |
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Saturn
Ed Grafton |
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Staurn
Ed Grafton |
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M27, Dumbbell Nebula
Kunihiko Okano
ST-7E camera
AO-7 adaptive optics
C8
LRGB |
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NGC7009
Saturn Nebula
Kunihiko Okano
ST-7E Camera
AO-7 adaptive optics
C8
LRGB 10:5:5:10m |
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Jupiter
Antonio Cidadao
ST-5C, CFW5C
10" SCT at F/20 |
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Jupiter
Antonio Cidadao
ST-5C, CFW5C
10" SCT at F/20 |
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Omega Centauri
Ed Grafton
ST-237, CFW5C
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NGC6946
Tom Carrico
ST-7E camera
Tak 4" F/8
5 x 10 min. |
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M5
H-R Diagram
Ed Grafton |
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NGC7331
Tom Carrico
ST-7E camera
Tak 4" F/8
2 x 15 min. |
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Saturn
Chris Lasey
STV video camera
16" Ritchey-Chretien
AP 2X Barlow
Average of 5 x 0.10 sec |
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NGC7331
Ray Gralak
ST-8E camera
CFW8
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Jupiter
Ed Grafton |
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Jupiter
Ed Grafton |
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Jupiter
Antonio Cidadao |
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Saturn
Ed Grafton |
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Saturn
Damian Peach |
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NGC1318
Robert Gendler |
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NGC1318
Robert Gendler |
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North American Nebula
H-alpha
Ray Gralak |
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California Nebula
H-alpha
Ray Gralak |
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NGC281
William McLaughlin |
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Bubble Nebula
H-alpha
Ray Gralak |
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M77
Adam Block |
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NGC1300
Adam Block |