English: Wide field photo showing the nebulosity surrounding the Rho Ophiuchi cloud complex. Image created with 35 × 31 stacked 180 second (total 105 minutes) sub-exposures taken with a stock Canon EOS 5D Mark II and 135 mm f/2L lens at f/4 and ISO 1600, stacked using Deep Sky Stacker and finished in Adobe Photoshop CS5.