Astrophotography by Fred Vanderhaven

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Astrophotography

Early Images taken on a G11, LX200R 12" , SBIG ST10XME , AP F6.7 F/R, ST80 Guide scope with a QHY5 Cam.
Filters . Astrodon Tru-Balance/Parfocal LRGB and Ha, SII, OIII.
Location, North Ryde, Sydney , Australia.
Later images taken on an RCOS 10" RC OTA, SBIG ST10XME , Astrodon MOAG off axis guider,Optec 3" Pyxis rotator and SBIG AO8 adaptive optics.
Latest with RCOS 10" RC, PME, SBIG STXL6303E (internal guide) hosted at itelescopes Siding Spring Observatory.
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M75 Test image from Itelescope OBS. Single sub 15mins lum unguided on an STXL6303E at 2400mm FL
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M75 Test image from Itelescope OBS. Single sub 15mins lum unguided on an STXL6303E at 2400mm FL

  • Nebula NGC2074 in Ha
  • Nebula NGC1935
  • NGC2035 Nebula in Narrowband
  • Nebula NGC6188 in narrowband..Mapped as Ha SII Ha OIII (LRGB)<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 22hrs of 3nm Ha 9hrs of OIII bin2 and 6 hrs of SII bin2.<br /> Processed with CCDstack, Star Tools and Photoshop
  • Nebula NGC7293 (Helix) in narrowband..Mapped as Ha Ha Ha OIII (LRGB)<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 29hrs of 3nm Ha and 20hrs of 3nm NII (20hrs of 5nm Ha or more wouldve had the same result) added together for L of 40 min subs bin1, 5.6hrs of OIII bin2<br /> Processed with CCDstack, Star Tools and Photoshop
  • Nebula NGC6188 in Ha narrowband..<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 22hrs of 3nm Ha, 33 of 40 min subs bin1, .<br /> Processed with CCDstack and Star Tools.
  • M20 Nebula in Colour mapped Narrowband.<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 13hrs of 3nm Ha, 40 min subs bin1, 4 hrs , 20min each of 3 nm SII and OIII 20min subs bin2.<br /> Processed with CCDstack, Star Tools and Photoshop
  • The Eagle nebula. Part of M16 in colour mapped Narrow Band. Most of the stars have been deleted.<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 16hrs of 3nm Ha, 40 min subs bin1, 3 hrs each of 3 nm SII and OIII 20min subs bin2.<br /> Processed with CCDstack, Star Tools and Photoshop
  • Galaxy NGC6744 in Pavo in LRGB. <br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> RGB 3hours each sub 20min bin1. RGB was then combined to provide the Luminance channel.<br /> Processed in CCD stack, Startools and Photoshop.
  • The Donut. A part of M16 imaged in colour mapped Narrowband.<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 12hrs of 3nm Ha, 40 min subs bin1, 2.6 hrs each of 3 nm SII and OIII 20min subs bin2.<br /> Processed with CCDstack, Star Tools and Photoshop.
  • The Tower, a part of M16 in colour mapped narrow band.<br /> Taken on an RCOS 10" RC Scope at f9, SBIG STXL6303E Camera and PME mount.at itelescopes Siding Spring Observatory.<br /> 12hrs of 3nm Ha, 40 min subs bin1, 2.6 hrs each of 3 nm SII and OIII 20min subs bin2.<br /> Processed with CCDstack, Star Tools and Photoshop.
  • M75 Test image from Itelescope OBS. Single sub 15mins lum unguided on an STXL6303E at 2400mm FL
  • Part of M16. "Stella spire" in Narrow band Ha:SII:Ha:OIII
  • Redo
  • M16 Eagle Nebula with a 3nm Ha filter. 20 min exposures bin1 <br /> Off axis guided with an SBIG AO8 (adaptive optics guider) operating at 0.5 hz<br /> Taken on a 10"RCOS RC at f9 (2275mm FL), PME mount and ST10XME in urban skies
  • M104 Sombrero Galaxy in LRGB<br /> L 8.5 hrs 52 off 10min subs bin1. RGB 25min each 8 off 5min subs bin2<br /> Taken on a 10"RCOS RC at f9 (2275mm FL), PME mount and ST10XME in urban skies . Off axis guided
  • NGC6357 Nebula in colour mapped Narrowband.<br /> Close up of the area around Star cluster Pismis 24.<br /> Ha:SII:Ha:OIII mapped as LRGB. Ha 10hrs bin1 20min exposures , SII and OIII 1.6hrs each bin2 10min exposures.<br /> Taken on a 10"RCOS RC at f9 (2275mm FL), PME mount and ST10XME in urban skies . Off axis guided.
  • NGC253 Sculptor Galaxy in LRGB<br /> LRGB all 5min subs, L 9hrs bin1: RGB 110min ea bin2 <br /> Taken on a Meade 12" LX200R OTA, G11, ST10XME, at f6.7
  • M20 Triffid Nebula in HaRGB total 15hrs exposure time<br /> 3nm Ha 11hrs (27 off 20min subs bin1); RGB each 2hr ( 25 off 5min subs bin2)<br /> Taken on a Meade 12" LX200R OTA, G11, ST10XME. at f6.7
  • South Pacific Star Party 2010 Imaging field Time Lapse<br /> 3hrs of 120 off intermittent 30 sec exposures<br /> Taken with a Canon 40D DSLR, 50mm lens with a fish eye bolt on at 1600 ISO
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