Should have ready Mark “Hanson”. I never get that right

Rex, I’ve used this technique before (Adam Block used to teach it although I don’t think he took credit for it) but this kind of processing just isn’t me. It still tends to not do much for these littl

This was not something I came up with, it's been done for years, I believe it was Tony Hallas that first came up with it. Mark

I am.

Say is anyone going to AIC this year? If so we should get together. Mark

Arp 274 consists of NGC 5679 (VV 458, NGC 5679B, MCG+01-37-035 and others), the largest galaxy at the left (east), MCG+01-37-036 (NGC 5679C and others), the small left of NGC 5679 and MCG+01-37-034 (N

Abell 39 (PN A66 39, PK 047+42.1 and others) is a nearly spherical planetary nebula located approximately 6,800 light-years away in Hercules. Luminance – 24x600s – 240 minutes – binned 1x1 RGB – 8x300

NGC 5634 is a Shapley-Sawyer class IV (http://en.wikipedia.org/wiki/Shapley%E2%80%93Sawyer_Concentration_Class) globular cluster located approximately 88,000 light-years away in Virgo. Luminance – 24x

If it does clear at some point, the smoke from fires could start to impact imaging depending on the wind. We had this issue a couple years ago in Saint Louis where the smoke hung over most of the Midw

M90 (NGC 4569, Arp 76, UGC 7786 and others) is an intermediate spiral galaxy located approximately 60 million light-years away in Virgo. Arp classifies this one as spiral galaxies with small, high sur

Astronomy Magazine Picture of the Day for July 10th, 2017. https://www.flickr.com/photos/dcrowson/35453963540 Dan ---- Dan Crowson dcrowson@... Dardenne Prairie MO http://www.crowson.com From: Dan Cro

Hi, Check out image 5 and 7. http://www.telegraph.co.uk/science/2017/07/25/insight-astronomy-photographer-year-2017-shortlist/ Bernard

Mark Hanson has two images in the Gallery section of the September Astronomy Magazine. I think at least one of them was imaged from DNSM. This issue also has an article about the recent star party at

Eric has an image in the September Sky & Telescope. Dan ---- Dan Crowson dcrowson@... Dardenne Prairie MO http://www.crowson.com

NGC 2182 (Ced 68, DG 93, LBN 998 and others) is the blue reflection nebula at the center of the image. NGC 2170 (Ced 63, DG 88, LBN 994 and others) is the blue reflection nebula at the right center. C

After having our equipment turned off for a month, we tried to power everything up last night. It looks like we have a UPS that might have issues or just a USB cable that needs to be unplugged and plu

NGC 7331 (Caldwell 30, UGC 12113 and others) is an unbarred spiral galaxy located approximately 40 million light-years away in Pegasus. It is the largest member of the NGC 7331 or Deer Lick Group of g

Astronomy Magazine Picture of the Day for August 22nd, 2017. https://www.flickr.com/photos/dcrowson/3592598331 Dan ---- Dan Crowson dcrowson@... Dardenne Prairie MO http://www.crowson.com From: Dan Cr

http://www.astronomy.com/photos/picture-of-day/2017/08/globular-cluster-m12 Nice work. Dan ---- Dan Crowson dcrowson@... Dardenne Prairie MO http://www.crowson.com

It looks like the static IP connect is down as of 11:18 AM MDT. Can anyone else connect to their equipment? I do see 206.128.69.5 up. Dan ---- Dan Crowson dcrowson@... Dardenne Prairie MO http://www.c