Gallery - Abell, ARP, IC and Other Deep Space Objects

All Images taken by RCOS Customers

Object Name/Type Imager Telescope f/Ratio Camera Guiding
Abell 39 Planetary Nebula Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
Abell 78 Planetary Nebula Adam Block - U of A 24" RCOS Ritchey-Chrétien f/7.8 SBIG STL-11000M Self-guided
Abell 1656 Galaxy Cluster Russell Croman 20" RCOS Ritchey-Chretien f/8 STL-11000M Self-guided
Abell 2065 Galaxy Cluster John Smith 14.5" RCOS Ritchey-Chretien f/6.4 SBIG ST10XME Unguided
Abell 2151 Galaxy Cluster Russell Croman 20" RCOS Ritchey-Chretien f/8 STL-11000M Self-guided
Abell 2199 Galaxy Cluster in Hercules Stan Moore 12.5" RCOS Ritchey-Chretien f/9 SBIG ST8 SBIG AO7
ARP 23 Galaxy Steve Mandel 16" RCOS Ritchey-Chretien f/9 SBIG ST10XME Unguided
ARP 188 Galaxy Ken Crawford 20" RCOS Ritchey-Chretien f/8.3 Trifid II 6303 Yes
Cassiopeia A Supernova Remnant Adam Block - U of A 24" RCOS Ritchey-Chrétien f/7.8 SBIG STL-11000M Self-guided
Egg Nebula Planetary Nebula Stan Moore 12.5" RCOS Ritchey-Chretien f/9 SBIG ST7 SBIG AO7
Eta Carina Nebula Peter Ward 12.5" RCOS Ritchey-Chretien f/7.5 SBIG STL11000  
Eta Carina Nebula Brad Moore 12.5" RCOS Ritchey-Chretien f/9 SBIG 2000XM  
HCG 44 Galaxy Cluster Russell Corman 20" RCOS Ritchey-Chretien f/8 SBIG STL11000  
HCG 68 Galaxy Group Russell Croman 14" RCOS Ritchey-Chretien f/10 SBIG ST10XME SBIG AO7
IC 10 Galaxy Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 342 Spiral Galaxy Tony Hallas 14.5" RCOS Classical Cassegrain f/8 SBIG ST10E OAG
IC 342 Spiral Galaxy Eric Mouquet 16" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 342 Spiral Galaxy Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 342 Spiral Galaxy Brian Lula 20" RCOS Ritchey-Chretien f/8.1 IMG 6303  
IC 356 Spiral Galaxy Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 405 Nebula Michael Grady 14.5 RCOS Ritchey-Chretien f/9 STL-11000M  
IC 410 Tadpole Nebula Ken Crawford 20" RCOS Ritchey-Chrétien f/8.3 Trifid II 6303  
IC 434 Horsehead Nebula Rob Gendler 20" RCOS Ritchey-Chretien f/8 STL-11000M Self-guided
IC 434 Horsehead Nebula Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 1274 Nebula Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 1396 Nebula Matt Russell 16" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 1396 Nebula Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 2574 Dwarf Galaxy Martin Winder 16" RCOS Ritchey-Chrétien f/9 SBIG ST10  
IC 5070 Pelican Nebula Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
IC 5070 Hi-Res Pelican Nebula Brian Lula 20" RCOS Ritchey-Chretien f/8.1 IMG 6303  
IC 5146 Cocoon Nebula Ken Crawford 20" RCOS Ritchey-Chrétien f/8 Apogee Alta 09000 Auto-guided
Leo 1 Dwarf Dwarf Galaxy Russell Croman 20" RCOS Ritchey-Chretien f/8 STL-11000M Self-guided
Nova Persei 1901 Nova Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
Palomar 2 Globular Cluster Russell Croman 14" RCOS Ritchey-Chretien f/7 SBIG ST10XME SBIG AO7
PGC 54559 Hoag's Galaxy Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
PGC 54880 Abell Galaxy Cluster Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
PK 20 Planetary Nebula Stan Moore 12.5" RCOS Ritchey-Chretien f/9 SBIG ST10 SBIG AO7
PK 24+5.1 Planetary Nebula Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
PK45 Planetary Nebula Adam Block 20" RCOS Ritchey-Chretien f/8 SBIG ST10XME SBIG AO7
PK 64 Planetary Nebula Stan Moore 12.5" RCOS Ritchey-Chretien f/9 SBIG ST10 SBIG AO7
PK 164+31.1 Planetary Nebula Russell Croman 20" RCOS Ritchey-Chretien f/8 STL-11000M Self-guided
PN Planetary Nebula? Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7
PV Cephei Gyulbudaghian's Nebula Adam Block - U of A 24" RCOS Ritchey-Chrétien f/7.8 SBIG STL-11000M Self-guided
SH2-71 Planetary Nebula Adam Block 20" RCOS Ritchey-Chretien f/8 SBIG ST10XME SBIG AO7
SH2-155 Cave Nebula Rob Gendler 20" RCOS Ritchey-Chretien f/8 SBIG STL11000  
Sharpless 2-101 Dark Nebula Brian Lula 20" RCOS Ritchey-Chretien f/8.1 IMG 6303  
UGC 1810 Galaxies Adam Block - U of A 24" RCOS Ritchey-Chrétien f/7.8 SBIG STL-11000M Self-guided
VDB 93 Nebula Brian Lula 20" RCOS Ritchey-Chretien f/8.1 IMG 6303  
VDB 152 Dark Nebula Russell Croman 20" RCOS Ritchey-Chretien f/8 STL-11000M Self-guided
V 838 Light Echo John Smith 10" RCOS Ritchey-Chretien f/9 SBIG ST8E SBIG AO7
V838 12-03 Light Echo Adam Block 20" RCOS Ritchey-Chretien f/8.4 SBIG ST10XME SBIG AO7