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Brian Colville: M96-M95-M105-OPL_6x300sec-DDP
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Brian Colville: M65-M66-NGC3628-OPL_6x300sec-DDP-Str
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Brian Colville: B33-OPL_12x300sec-DDP-Str-inv
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Brian Colville: B33-OPL_12x300sec-DDP-Str
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Brian Colville: Cone-OPL_20x300sec-DDP-Str-inv
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Brian Colville: Cone-OPL_20x300sec-DDP-Str
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Brian Colville: M42-OPL_OR130-f7_30x120sec-DDP
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Brian Colville: M1-Ha_OR10-f56_10x300sec-DDP
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Brian Colville: Rosette-Ha_7x600sec_add-DDP-Str-SRP
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Brian Colville: M42-Ha_WO72_10x600sec_add-DDP_mono
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Brian Colville: M35-OPL_OR130-f5_10x180sec-DDP
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Brian Colville: M1-OPL_OR130-f7_11x300sec-DDP
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Brian Colville: Horse-Head
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Brian Colville: Gassendi-Schickard-Schiller
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Brian Colville: Copernicus-Kepler
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Brian Colville: Sinus Iridium
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Brian Colville: Tycho-Clavius
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Brian Colville: M39-36-37_85mm_10x180sec-DDP_v2
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Brian Colville: M42-Wide-Ha_85mm_8x300sec-DDP_v2
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Brian Colville: M45-OPT_10x180sec-85mm-DDP_v2
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Brian Colville: M42-OPT-85mm_5x180sec-DDP_v2