Photo Gallery:Note: All images in this gallery are copyrighted by the photographers and may not be reused in any form without their permission.
Nebulae & Galaxies
PhotographerHoward H Bower
EquipmentImaging Telescope - Takahashi FSQ106ED@F/5 Imaging Camera - FLI ML16803 Mount - AP Mach 1 GTO AutoGuider - SX Lodestar & Astrodon MOAG
DescriptionIC 443, the Jellyfish Nebula, is a supernova remnant, in the constellation Gemini, that occurred about 7500 years ago. It is one of the best studied cases of supernova remnants, interacting with surrounding molecular clouds. IC 443 is at an estimated distance of 5,000 light-years. The large nebula, to the left and to the top of the image, is the emission nebula Sh2-249... at a distance of approximately 5200 light years.
LocationMount Laurel, NJ
DateDec 13, 2012
EquipmentTelescope: LX200GPS 10" at f/10 Camera: Canon 60Da; ISO 6400; IDAS filter; Exposure: 340-sec (34x10s subs)
DescriptionThe Eskimo nebula - NGC2392.
LocationRoyal Astronomical Society Toronto Centre Carr Astronomical Observatory, Blue Mountains, Ontario, Canada
DateAugust 17, 2012
EquipmentImaging telescopes or lenses: Takahashi TSA-102 Imaging cameras: SBIG ST-8300M Mounts: Vixen Sphinx SXW Guiding telescopes or lenses: Takahashi TSA-102 Guiding cameras: Orion SSAG Focal reducers: Takahashi TOA-130RD Software: Stark Labs Nebulosity, Adobe Photoshop Filters: Baader Planetarium Blue, Baader Planetarium Red, Baader Planetarium Luminance, Baader Planetarium Green Accessories: Teleskop-Service TS-OAG9
DescriptionEmission nebula NGC 281, sometimes known as the Pac Man nebula. This shot shows faint interstellar dust that is not usually seen in photos of this object.
DateNovember 20, 2012
EquipmentOrion ED80T CF Atlas EQ-G Atik 314L+
DescriptionMosaic of NGC1499, 5 panels in HA, OIII and SII with over 48 hours of integration
LocationMistusinne Saskatchewan and urban Calgary Alberta
Date2010 to 2012
EquipmentAstro Tech RC 8" and Celestron SCT 8" scopes, "tuned" SkyWatcher HEQ5 mount, imaging and guide cameras are Point Grey Research Grasshopper 16 bit FireWire cameras, Astro IIDC used for guiding, image capture and processing. The inset Galaxies were shot at 1200 mm (SCT with Focal Reducer) to 1600 mm (RC8" Prime Focus) focal lengths, then reduced by 25% to fit on the page - so the insets are all close to the same relative scale for comparison. The M33 background image was shot at 1600 mm focal length and was actual size. Exposure times were usually 16 minutes luma binned 1x1 and then 4 minutes Red, 4 minutes Green, 5 minutes Blue binned 2x2. This collage represents about 31 hours of actual imaging time on the scope. I have a much higher resolution Tiff (39.1 megabytes) or PNG (18.5 megabytes ) version (4200 x 3302 pixels) which prints off at 300 DPI onto 14" x 11" paper which may be useful if you would decide to print it in the magazine. I have given these out as poster sized Christmas gifts to friend and family
DescriptionThe background is M33 northern core area with 13 inset images of other Galaxies which are 3 million to 300 million light years away. From top to bottom, left to right we have: Top Row: M51, NGC4565, M82 Upper Middle Row: NGC6946, NGC2903 Lower Middle Row: M65, M64, Stephan's Quintet Bottom Row: NGC891, NGC7640, M66, NGC7331 and M81
LocationIRAN - Bandarabbas
EquipmentTAL -150 Russian telescope+DFK31Au CCD
Descriptionthis photo is the result of one hour and ten minutes exposure to ORION nebula and processing by deep sky stacker and a final touch by photoshop cs5
PhotographerKjell H. Winnem
Date4-10 dec 2012
EquipmentHomebuilt 10-inch Newtonian f/4 and mount in dome.Cam.:SXVR-H9 guided off-axis with DSI ProII and PHD,GPUSB-interface to mount.Exp.:Ha 5x30m,SII 4x30m bin2x2,OIII 3x30m bin2x2.HST-palette.Proc.:Nebulosity2 and PS CS3.
DescriptionNGC7635,also called the Bubble Nebula is a emission nebula in Cassiopeia,created by the stellar wind from a massiv hot young Wolf-Rayet star(10-40 solar masses).The main bubble is contained within another bubble about 2,5 times the diameter of the smaller and all is embedded in a giant molecular cloud.Distance abt.7800 ly.
LocationEastman Lake, CA
EquipmentCanon EF 85mm lens at f/4.0 on a Canon 60Da at ISO 1000. One hour of exposures.
DescriptionThis huge nebula shows brilliantly against a field of stars.
PhotographerPoul W. Nielsen
EquipmentMeade 10" F6.3,Unitron tower mount, Canon EOS 1100D. 15 Sec. Exposure.
DescriptionOrion Nebulae & Trapezium stars
LocationTorres Novas, Portugal
EquipmentGSO 8"RC with 0,63 focal reducer. Atik 314L+ camera with Astronomik narrowband Ha, SII and OIII filters. Losmandy G11 Gemini mount
DescriptionThe Crab nebula in narrowband. 2Oh exposure
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