Phil Harrington's Cosmic Challenge
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Cosmic Challenge: NGC 7354
PhilH - Oct 30 2023 10:59 AM
Sketching Contest
This Month
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The Skies of November, 2023
cookman - Nov 06 2023 09:45 AM
Recent Topics
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‘Traveling Telescope’ - story on a couple’s outreach endeavor in Africa
therealdmt - Today, 07:58 AM
Outreach
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Getting a sphere on a fixed post grinding machine
Mikey152 - Today, 07:55 AM
ATM, Optics and DIY Forum
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SDO/HMI Continuum Image on 2023.11.30 at 1129 UT
SgrB2 - Today, 07:06 AM
Solar Observing and Imaging
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Hyperbolic prime focus astrograph with an RC primary
Dan_I - Today, 06:01 AM
ATM, Optics and DIY Forum
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Recent Additions
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Time to Lighten Up
Oct 30 2023 07:30 PM by Gork
I recently relocated to a new house that happens to be closer to town (Tucson, AZ) because of my age and health. Among other things, this move signaled the need for a smaller scope and mount. After years of multiple telescope designs and exotic mounts, I am now officially an “old guy” with a combination of hardware suitable to last until I become that well known computer geek enjoying what everybody else was doing while munching my pizza in my warm recliner watching YouTubers that were still “doing” and not just “watching”.
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Celestron PowerSeeker 127EQ
Oct 30 2023 05:27 PM by bmwscopeguy
Bottom line: They’re worthless – don’t buy one. If someone gives you one, put it in the garbage and cut them out of your will. They put out so much good astro gear. I can only think that this scope and other bargain basement scopes must fall under a different division. But I suppose as long as Walmart, Costco and the rest of the retailers can sell them to an unsuspecting public – it will continue. Celestron should be embarrassed to sell this scope. I can only wonder how many budding astronomists have been turned off by scopes like these?
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North Star Equatorial Platform
Oct 30 2023 05:11 PM by Feidb
If you’ve got a light scope and don’t mind the gross lack of precision, this might be the platform for you, but I wouldn’t use anything larger than a 12, and that’s pushing it, if you can even get it undamaged right out of the box. I’ve heard other stories of it working fine especially if tweaked, but in my experience it was an expensive failed lesson.
Cloudy Nights Announcements
Happy Thanksgiving, 2023!
23 Nov 2023New Smart Telescope Forum
24 Oct 2023User Reviews
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Celestron PowerSeeker 127EQ
Oct 30 2023 11:27 AM by bmwscopeguy
Bottom line: They’re worthless – don’t buy one. If someone gives you one, put it in the garbage and cut them out of your will. They put out so much good astro gear. I can only think that this scope and other bargain basement scopes must fall under a different division. But I suppose as long as Walmart, Costco and the rest of the retailers can sell them to an unsuspecting public – it will continue. Celestron should be embarrassed to sell this scope. I can only wonder how many budding astronomists have been turned off by scopes like these?
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North Star Equatorial Platform
Oct 30 2023 11:11 AM by Feidb
If you’ve got a light scope and don’t mind the gross lack of precision, this might be the platform for you, but I wouldn’t use anything larger than a 12, and that’s pushing it, if you can even get it undamaged right out of the box. I’ve heard other stories of it working fine especially if tweaked, but in my experience it was an expensive failed lesson.
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OGMA AP26CC Review
Sep 30 2023 12:52 PM by WhooptieDo
Overall, I am very happy with my OGMA. It's much more reliable than my QHY has ever been. Juan has been super receptive to my communications, and I have no doubt that if something did go wrong, he'd be 100% behind his product. I am still tweaking some settings, and will likely start running 180 second exposures as well. If you’re an astrophotographer living in the US, I think this one should be a no-brainer.
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iOptron HAZ-46 Alt Azi Mount Review
Sep 30 2023 12:16 PM by urright4me
I would recommend the HAZ46 mount to anyone that wants a rock solid, portable, easy to use mount with excellent GoTo, tracking, and sharp star tracking (for up to 30s exposures as tested). It is an expensive mount and does not fit every pocket book, so price is one negative aspect especially for imaging aficionados who may not want to pay a lot for a simple alt-azi mount. I cannot comment on long term astrophotography, however, after shooting about 15-20, 30 second exposures with my dslr’s I am very pleased with how tight the stars appear. I am happy to say that the HAZ46 strain wave gear/motor control system is a vast improvement over the older MiniTower2, etc. which I have used for many years. The HAZ46 Mount is a keeper and will be fielded at both of the upcoming eclipses for solar imaging and viewing.
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Brandon Vernonscope 94mmF7 APO first impressions.
Aug 30 2023 03:31 PM by bmwscopeguy
I am fascinated by the scope. It is simple, elegant, well made and performs well (in limited testing) – and it has a history, which I always consider important. (will your Uber Chinese APO still be around in 50 years with a story to tell…?)
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A quick review of the iStar Phantom FCL 140-6.5
Jun 27 2023 09:15 AM by Stonemeister
I think Ales went the extra mile to make a telescope that can please many amateur astronomers. Affordable, excellent glass, and a well thought out ring, plate, and handle system. Mine came fully assembled and ready to go from Starizona.
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Explore Scientific, 16 inch / F 4.5 Truss tube Dobsonian
Jun 27 2023 07:40 PM by Mariner13
Yes, it is huge and yes it is heavy but it is exactly as advertised. It is absolutely portable. I could dismantle and stow the whole rig, the wife and 1 and a half kids into my hatchback and drive a 100 Kms without too much discomfort. The next time would be a Bortle class 2 sky some 190 Kms away. I suppose we will take breaks more often along the way to stretch our legs. The mirror box is heavy but nothing that an able backed person couldn’t handle. Anyone interested in this one has my whole hearted endorsement.
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Celestron PowerSeeker 70AZ Telescope ($10 Scope)
Apr 30 2023 10:03 AM by astro.nanuuuuuu
I used this telescope a lot. A LOT! I took it out to the backyard every single clear night I could. This telescope showed me the planets (Venus, Mars, Jupiter, and Saturn). It showed me M13, M57, M45 (a closer look than with the binos), M7, M8, M20, and the moon in close detail. It also showed me a power line in great detail; the distant object I used to align the finder scope with the main scope.
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Orion EQ-26 Mount Review
Mar 31 2023 02:02 PM by ozzy9039
I would recommend the mount to anyone that wants a stable mount with tracking, but does not require Go-To. While I cannot speak to any long astrophotography tracking, it seemed well enough for visual and short exposure astrophotography which suits my [current] purpose. This looks to be a keeper.
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Review of Explore Scientific First Light 8
Jan 28 2023 02:46 PM by edwrdw5
I don’t have words to describe my first view other than wow. The views from light polluted suburbia was beyond comprehension. In a 25mm Plossl included Jupiter was crisp edge to edge I discerned color in its banding amazed at the realization that the universe was in color and not shades of grey as in my four-inch scope. I spent the night scanning the skies and the review of once patches of fuzz in the sky with my smaller scope are now defined by galaxies and nebulas. I now had a better understanding of the word zillions. I can only imagine the viewing away from city lights.
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Rebuilding my CGE Pro
Sep 29 2022 11:34 AM by MensaDei
My CGE Pro started having pointing and tracking problems after installing the Celestron WLAN SkyPortal module and became completely useless. I found a “clone” of the MC online from Camera Concept in NY and after installation, all seemed to work fine. But as soon as I used the Skyportal module again, the same problems came again: Declination didn't respond correctly and the mount was completely messed up, even a simple polar alignment became impossible. I loved my CGE Pro, and I had no intention of buying a new CGX-L with tripod or using my CGE Pro as a flower stand or doorstop. Thus, I started looking online for those who had similar experiences and maybe solutions.
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COUNTING SUNSPOTS WITH A $10 OPTICAL TUBE ASSEMBLY
Jul 03 2022 05:48 PM by retroformat
I encourage anyone with a minimum of technical facility to build their own vintage solar telescope, and join with me on the sunspot counting journey. Next to the study of Earth-grazing asteroids, I can think of no more important branch of astronomy. Aside its obvious ties to climate change science, solar astronomy is extremely important to our understanding of, and ability to predict flares and coronal mass ejections, which have the potential to devastate modern society (google "Carrington Event").