Wheels II - The Sequel

I have added a set of wheel for the telescope pier abou 2 weeks back. Now I realised that they need to be secured to ensure that the polar alignment stays in place when I do the setup. So there has to be a locking mechanism. So I went online and looked for an M12 screw type castor and luckily I found them. 

This is the new set of wheels. The main difference is that it has a metallic flap that you can push down to lock the wheels and prevent it from moving. 

Star test after 17 years

9:00pm Saturday 17 Dec 2022 - some parts of the sky was clear and Jupiter and Mars was visible. The Moon only rises at about 3:00am. December has been a difficult month, it's the monsoon season and it's been raining with overcast everyday for the past month. 

Finally there is some break in the clouds and it's time to star test the telescope after being dormant for close to 17 years! 

Moved all the equipment out to the front on the house and hope to take aim at some brighter object to do so testing. Managed to set this all up in about 25 minutes, without 2 or 3 star alignment since the Meade Autostar handbox LCD screen is not working and not displaying anything at all. 

Managed to get a glimpse of Jupiter with a 30mm Plossl at 40x. Looks great, the image was crisp and clear, testament to Meade's great optics that still works after 37 years. 

First night testing the old Meade 826C 

Next was Mars, and used 15mm Celestron Luminous eyepiece at 80x, looks great. But the clouds rolled in again and visibility was reduced. 

I've been using the handbox to slew the telescope at different speeds. Glad to confirm that all other functions of the #497 still works very well. Can't wait to get the LCD screen fixed! 

Yes, I can still use my laptop computer to point and click to slew the scope but I didn't want to haul everything out at this time.

As for the new FlashFish 48,000mAh power bank, it's well worth the investment. After about 1 hour of slewing around, the status still at full bar. Not too bad. 

FlashFish power bank with 12V DC output

By then it was about 10:00pm and with no much else visible, I've decided to call it a night. 

Not too bad. Taking it one step at a time. 

More testing to come! Especially for the Meade Autostar 497 handbox and tracking system.

I hope to take photos with my DSLR camera attached in future outings. 

Wheels

The original pier that came with the Meade 826 did not have any wheels, making it difficult to move around. Which is one of the key reason why I didn't haul it out to the nearby field to do observations as often as I would or should. 

So this time around, my focus is to find ways to make it easier to transport and setup the telescope. Having a good set of wheels for the piece will go a long way. 

I stumbled across the furniture moving castors / wheels at Ace Hardware while shopping last week. The concave area inside the 3 wheels looks ideal for the round leg of the pier. So I decided to get a few of them. Much to my delight, it fits perfectly ! The original screw jack can also go thru the center hole and can be locked into position.

Here's how it looks now :

I am back, after close to 12 years since my last blog post

 My last posting was on 25 Jan 2010. 

That was close to 12 years ago. Time flies. I was busy pursuing my career, at that time I just took on a new job role in a large conglomerate as the head of IT department. 

Fast forward 12 years, I have finally found the time to restart for my very first hobby which got me started on this journey like 41 years ago. 

But first thing first - my 8 inch Newtonian telescope has been in cold storage and it's time to take it out and do a thorough check on it and see whether it can still be used. 

I will update the status of the assessment and my plan to restore this beautiful piece of equipment which will take me on another journey across the universe !

Stay tuned !  

P.S. The scope buggy was never built. 

Scope Buggy

The biggest pain about having a large telescope is hauling it outdoors to do your viewing.

So now I am considering building my very own scope buggy i.e. a platform with wheels to that I can easily push it out to the lawn and start viewing almost immediately.

My usual set up time can take up to 30 minutes and I do hope to reduce that by half.

Busy busy busy

I have not made any postings for almost 2 months now. My work has really taken up a lot of my time, reaching home between 7:00pm to 8:00pm daily, feeling tired on top of that. So no late night observations for me despite a couple of invitations sent out by Tommy.

Anyway the secondary mirror on my Newtonian is out of alignment. I have done some alignment manually but have not the opportunity to do the star test. Guess it will be some time before I can start observing again.

Star Atlas II

I was at Border's in Berjaya Times Sqaure last year. While browsing the astronomy section, I came across the ultimate star atlas. I have seen it on the Astronomy managzine a thousand times, secretly wishing I can own one of it. It was describes as the only atlas that you will ever need - the Sky Atlas 2000.0 Deluxe Edition! This atlas contains 26 super size charts (double A3 size) covering the whole sky and showing 81,312 single, multiple, and variable stars of magnitude 8.5 and brighter and 2,700 deep-sky objects





It was going for RM210 and there are only 2 copies left. After thinking about it for 2 seconds, I decided to buy it, with my credit card and figure a way to pay for it later. This is too rare an opportunity to miss.

It's definately much much better than my 20 year old, black and white atlas. Here's snapshot of Orion - it's double the size!

Star Atlas

Hey there, sorry for the very long silence. I have been very busy at work, trying to deliver and close a project with near impossible deadlines. Anyway, the main phase of project is almost done and now I have some room to get back to where I left off.

So back to the topic - Maps has always fascinated me. It’s a bird’s eye view of things and it gives me a sense of where I am and where I am heading. I had the map of the world on my room wall ever since I was 12 years old. My brother and I used to memorize names of cities and weird islands - like Disco Island off the coast of Greenland. (Bet you didn’t know that!) Naturally, we didn't have any problems with our geography. Besides scrutinizing at them, I'd love drawing maps and my drawings used to be the showcase for the entire class.

By the time I was 16, I was deep into astronomy already. So naturally, a star atlas was one of the first thing I went looking for. I checked out the school library, the national library as well as the local bookstore but could not find any – you have to remember that it was the mid 1980’s! The pre-Internet era.

Then one day I “discovered” a star atlas at the British Council library. The pages and colors were beautiful. But the atlas was classified as reference material and cannot be removed from the library and I desparately need one to navigate the skies. Then I noticed that there is a photocopier that can handle A3 size paper for only 20 cents a copy, there were 14 pages so that worked out to be RM2.80. Although it was black and white but it was worth having it! So I made a copy of it and had it bound.

Twenty three years later, I still have it. Check it out.

The cover of my very first star atlas.

The first 2 pages. List of objects on the left and the map (folded) on the right.

The right page unfolded. It didn't have lines to mark the constellations, so it's a bit diffifult to read and navigate.

No color? No problem, just add your own! A close up of Orion.

And of course, my journey did not end there. It was just the beginning. More coming ...

Meade Starfinder 826 with LXD-75

Thanks for the emails and since some of you guys requested a close up of the modified pier and here it is ....

This is the side view of the mount.

The bottom, inside view of the mount.

Bottom view with the Vixen pier removed.

The tube of the pier - the smaller holes closer to the top was for the old mount. There are 3 new holes drilled for the new mount.

Deadline

I have not the time to make any new post for the past 2 weeks. Work has really caught up with me and since the project deadline is looming, the whole team has been working late. We have gone up to 4 days with very little sleep and needless to say, I have absolutely no time to haul out my telescope to do some serious observing.

I look forward to the Lunar eclipse this March 4 but I seriously doubt that I have the time. The same goes for the Astronomy Convention 2007 on 9 March in USM, Penang. That will be a 4.5 hours drive from Kuala Lumpur, tough luck. So if anyone of you out there who will be attending, tell me all about it OK?

In the meantime, if you are looking for a good astro community to join, check out Cloudy Nights.com, a wonderful community about telescopes and telescope making, lot of great information and helpful people there.