Roland, It sounded like AP was in the process of acquiring glass to make a QUAD TCC for the older 130 F6 a couple of months ago. Are you getting closer to having these available? Do you have a guessti

Trying to track down these two items. If anyone knows where I might find one that can be coaxed from the grips of its owner, please message me off-list. I have a 140 begging to be used for imaging, an

The following files have been uploaded to the Files area of the main@ap-ug.groups.io group. /Astro-Physics Brochures/Astro-Physics Brochure, 920120.pdf By: M Hambrick <mhambrick563@...> Description: H

All, here is the second last of the crop of targets I gathered in early March during a bizarre and much appreciated run of clear and mostly moonless nights (like does that really ever happen??) http:/

http://www.astrofoto.ca/stuartheggie/ccd_photos/M46_M47_n2423_AP155_G4_RGB_March2021.html I might be losing it. I thought I shared this but can't find it so apologies for two posts where one would hav

Spent some time over the weekend with my new baby after it was delivered. Limited by my backyard views ; M42, Leo's triplet (though washed out by moon glow), Betelgeuse, few other bright stars and an

Dear A-P users, I wonder whether it would be permissible to set up a database of old A-P catalogs or whether any copyright issues would prevent that? I know that there exists the Astro-Physics Product

Hello all, Just found my old catalogs. The first one is not David but the address is 839 Brae Burn Lane. You can purchase a 4 inch F62 assembly for $795 if you want the 4 inch F6 with a model 504 Germ

I'm trying to find that AP "amount of counterweight you need" chart and graphic I think it shows Karen holding a weight close to her body, then farther away Anyone have a link to that? -- Brian Brian

http://www.astrofoto.ca/stuartheggie/ccd_photos/M3_RGB_AP155_G4_Mar2021.html This was ~ 2.5 hours each of RGB. Make sure you look around the background! Especially below the cluster. TONS of tiny gala

First up: M42 in HaRGB with the AP155EDF / Moravian G4 https://www.stuartheggie.com/p713736736/h84d4dae2#h84d4dae2 This is 4 year old h-alpha data taken with the 155 and my U16M camera with new RGB. 4

Hi all, Total newbie to astrophotography, and I have just received my brand new Mach2GTO (going straight to the top...ambitious, I know). My question relates to guiding. I know the encoders allow for

Southern Gemini including M35 and NGC2158. http://www.abmedia.com/astro/current/M35-6D-92.html Chris

Just picked up a lightly used TOA150 and was curious if anyone has tried the Quad TCC on it? I'm guessing it wouldn't work but may give it a whirl at some point. Thanks Bill

M Hambrick <mhambrick563@...> added folder /Astro-Physics Brochures The following files have been uploaded to the Files area of the main@ap-ug.groups.io group. /Astro-Physics Brochures/Astro-Physics B

Shameful to put an AP on a Meade I know, but for $500 I now have a lightweight grab and go goto mount for visual use. Dragging out and aligning my Tak EM-200 is such a production I don't get out every

My buddy Tom's Mach1 and my Mach2 compared. Astro-Physics Mach1GTO vs Mach2GTO Mount - a comparison https://www.youtube.com/watch?v=1Hla5MIwYrk tony

I mentioned a while ago that my name came up for an AP130GTX. I actually received it a while ago, now. When I ordered it, I remembered to order rings, but I forgot to order the dovetail plates. It's t

As I'd hoped, got about 4 hours of subs last night on M65/M66/NGC3628, Nikon D5300. I feel like I'm having some issues getting the color correct. I've got a pretty good neutral background but all thre

Hi Folks, Got three hours worth of two minute subs on my Nikon D5300/AP160EDF last night. Added it to a couple hours worth of subs I got a year ago. Interesting little guy (well, not so little!) with