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John Murphy Astrophotography
Home
Journal
Weather Links
Caldwell
C11 Bubble nebula
C12 Fireworks Galaxy
C14 Double Cluster
C15 Blinking nebula
C19 Cocoon nebula
C20 North American & Pelican
C23 Edge on spiral
C24 Perseus A
C27 Crescent nebula
C30 Stephan's Quintet & NGC7331
C33/C34 Veil Nebula
C39 Eskimo
C46 Hubble Variable Nebula
C48 Galaxy
C49/50 Rosetta Nebula
C63 Helix nebula
C7 Galaxy
Camera Lens
Messier Marathon 2010
Index
Caldwell Index
Camera Lens Index
Deep Sky Image Table
TODO List
External Links
Messier Index
NGC Index
Other Deep Sky Index
Solar System Index
Messier
Imaging Messier Marathon
Messier Marathon Page 2
Messier Marathon Page 3
M1 Crab Nebula
M100 Spiral Galaxy
M101 Galaxy
M104 Sombrero galaxy
M106 Galaxy
M108 Galaxy
M109 Galaxy
M13 Globular
M14 Globular
M16 Eagle
M17 Swan
M20 Trifid
M27 Dumbbell
M3 Globular
M31 M32 M110 Andromeda
M33 Galaxy
M35 Open Cluster
M42 M43 Orion
M45 Pleiades
M46 Open Cluster
M51 Whirlpool Galaxy
M57 Ring Nebula
M63 Sunflower
M64 Black Eye galaxy
M65 M66
M65 M66 NGC3628 Leo Triplet
M67 Star Cluster
M76 Little Dumbbell
M78 Reflection
M81 Bodes
M82 Cigar galaxy
M84 M86 The Eyes
M95 Galaxy
M96 galaxy
M97 Owl
NGC
Draco Galaxy Trio
NGC1977 Running Man
NGC2024 Flame
NGC2264 Cone
NGC2357 sn2010bj
NGC281 Pacman
Other Deep Sky Index
Hickson 44
IC434 Horse Head
old
IC434 HorseHead
Setting Up
Software by John Murphy
Deinterlace
DSLR Trigger Intervalometer
DSLR Trigger Help
Calibrate shutter close lag
Calibrate shutter open lag
DSLR Trigger License
How to image a satellite
Exposure Test
Exposure Test License
Filter focus offsets
Millisecond Clock
Millisecond Clock License
PhotometricMosaic
Solar System
Jupiter
Mars
Moon
First Quarter
Full Moon
Waning Crescent 13%
Waxing Crescent 22%
Waxing Crescent 36%
Waxing Gibbous 58%
Waxing Gibbous 68%
Waxing Gibbous 77%
Saturn
John Murphy Astrophotography
M20 Trifid
M20 Trifid Nebula.
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