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Category Archives: CCD Images
Out until 3:00 a.m. last night – the joy of astrophotography.
Well last night was an extremely rare, beautiful clear and Moonless night. I had 2 main things to get on with, one get the array in the North Dome polar aligned and all the cameras/scopes set up ready for imaging, … Continue reading
The Coma galaxy cluster, Fritz Zwicky, and Dark Matter.
This is an original Hyperstar (no collimation or camera angle adjusters) and SX H9C OSC CCD image of the Coma cluster of galaxies. This galaxy cluster was made famous by Fritz Zwicky who studied the cluster, and by applying the … Continue reading
Posted in Hyperstar and SXV-H9C
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Polar Alignment using Sharpcap
Unexpectedly clear last night, albeit with a nearly full Moon. Still, that doesn’t matter too much when you’re setting up/tuning a system. So it was the Hyperstar 4 on the C11 with the ASI2600MC-Pro camera last night. Started off by … Continue reading
Posted in Hyperstar 4 and ASI2600MC-Pro
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First light for the Hyperstar 4 and ASI2600MC-Pro CMOS colour camera on the C11.
Well I posted up the Second Light image from the Hyperstar 4 so I thought I might as well post up the (less-impressive) First Light image as well. This image comprises of 2 x 1-minute subs, 2 x 5-minute subs, … Continue reading
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Hyperstar 4 and ASI2600MC-Pro now on the Celestron C11 Nexstar GPS SCT.
Starizona sent me the latest Hyperstar 4 and an ASI2600MC-Pro CMOS colour camera to get me out the door and start doing some work again. How could I possibly say no? So the image below (expertly processed by Noel Carboni) … Continue reading
Posted in Hyperstar 4 and ASI2600MC-Pro
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First image of the season
Managed to get out a couple of nights back, clear AND Moonless, and fired up the Hyperstar III for my first image of the new season. It’s only 6 x 3-minute subs on the Pelican’s head – but at least … Continue reading
Posted in Hyperstar and 814C
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A very quick tutorial for collimating the Sky90
I just received a mail asking how you collimate the Sky 90. I do not have a Sky90 in front of me, so some of this will be down to my failing memory. From memory I think there are 3 … Continue reading
Posted in Articles, Sky 90 and SXVF-M26C
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That was a bit unexpected!
Clear AND Moonless last night, so I managed to get out and image the Pi Geminorum region for an American lady who wanted a piccie of that area. Very surprised to find the equipment still worked after all that time … Continue reading
Posted in mini-WASP Array, Projects, Sky 90 and SXVF-M26C
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Coddington’s nebula
Last night I got 5 hours of data on Coddington’s nebula and Carbon star SAO 51274 (bottom left hand corner). I added this to around 12 hours of data taken over 2 nights some time ago.
Posted in mini-WASP Array, Sky 90 and SXVF-M26C
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