Author Archives: Greg Parker

Space Station Lunar Transit!

I had absolutely no idea it was an ISS lunar transit last night, which is why the picture is so badly framed. But at least I captured it. And here is the single frame of the transit.

Posted in News, Projects | Comments Off on Space Station Lunar Transit!

Got today’s Earth Science Picture of the Day

Managed to get today’s EPOD with that mass of Milky Way stars taken with the 200mm lenses that looks like magnified grains of sand on the beach. Thank you Jim for continuing to publish my work.

Posted in EPOD | Comments Off on Got today’s Earth Science Picture of the Day

Rosette nebula processed by Noel Carboni

And here is a professional process of the Rosette data by my friend and astro-colleague, Noel Carboni.

Posted in Hyperstar 4 and ASI2600MC-Pro | Comments Off on Rosette nebula processed by Noel Carboni

40-minutes on the Rosette nebula with the Hyperstar 4

I managed to get 10 x 4-minute subs on the Rosette nebula last night before the cloud rolled in (I think it all cleared again a couple of hours later). But I really can’t complain about this image when you … Continue reading

Posted in Hyperstar 4 and ASI2600MC-Pro | Comments Off on 40-minutes on the Rosette nebula with the Hyperstar 4

Just the Hyperstar 4 data for the recent M31 (Andromeda galaxy) image.

Here’s just the Hyperstar 4 data for the recent M31 image – only 16 subs at 3-minutes per sub. Now if only I can get the skies for 100 x 3-minute subs, this will start to look stonking. This version … Continue reading

Posted in Hyperstar 4 and ASI2600MC-Pro | Comments Off on Just the Hyperstar 4 data for the recent M31 (Andromeda galaxy) image.

How did I image the Trapezium with 30-second subs on the Hyperstar 4?

I said I wouldn’t divulge the secret if the result was good. As the result wasn’t particularly good, I’ll tell you how it was done. The ultra-fast Hyperstar 4 at f#2 will blow the core of M42 (the Trapezium region) … Continue reading

Posted in Hyperstar 4 and ASI2600MC-Pro | Comments Off on How did I image the Trapezium with 30-second subs on the Hyperstar 4?

Struve’s Lost nebula with the Hyperstar 4

Clear Moonless sub-zero night last night so I was expecting some great results from the Hyperstar 4. Managed to get 25 x 5-minute subs with good collimation, and the above image is the result. It’s terrible. Virtually no dust which … Continue reading

Posted in Hyperstar 4 and ASI2600MC-Pro | Comments Off on Struve’s Lost nebula with the Hyperstar 4

The Trapezium region of M42, the Great Nebula in Orion

This is the result of 60 x 30-second subs on the Hyperstar 4 with the C11 and a secret ingredient optical device. Still plenty of noise even with 60 subs, so it looks like I’ll be needing nearer 200 subs … Continue reading

Posted in Hyperstar 4 and ASI2600MC-Pro | Comments Off on The Trapezium region of M42, the Great Nebula in Orion

Struve’s Lost Nebula

This is a composite image using DSS2 data and my own Sky90 data of the Struve’s Lost Nebula region. If I ever get the skies, I will need to get a lot more data on this one.

Posted in mini-WASP Array, Projects | Comments Off on Struve’s Lost Nebula

Christmas has come a little early this year.

Yesterday I received a couple of deliveries to completely upgrade the MiniWASP array, both the 3 x Sky90s and the 2 x 200mm Canon lenses. I am glad the weather continues to be awful as it means I’ll be able … Continue reading

Posted in Canon 200mm prime lens, Hyperstar 4 and ASI2600MC-Pro, News, Sky 90 and SXVF-M26C | Comments Off on Christmas has come a little early this year.