Category: Gear
Gear / General / Maintenance / Mount
NJP in Texas, early update
The NJP arrived at Takahashi America in TX on Friday afternoon. After not hearing from them by today (4 working days later), I gave them a call. They are hard at work […]
Gear / General / Maintenance / Mount
NJP on the road
I shipped off 04026 today to Texas. It should be there by Thursday. The hopes of Ad Astra Observatory go with you, little NJP. Be well.
Gear / General / Maintenance / Mount
NJP Polar Scope repair — Preamble
The polar alignment scope in my NJP has never been accurate. It’s been off since I got the mount, and there are a couple of other things that I wonder about, too; […]
Astro knowledge / Gear / General / Maintenance
Preparing to go unplugged
As a test run before the Golden State Star Party this year, the family and I are going camping for the weekend at Coyote Lake. I haven’t been camping in quite some […]
350D arrives
I have been struggling with MaxIM DL for over 2 years now, trying to get things working right. Among the problems, MaxIM really likes to do everything in RAW out of DSLRs, […]
Gear / General / Maintenance / Mount
RA drift
The NJP is displaying some RA drift. It’s easy enough to guide out, but it’s definitely strange. I need to gather more data. But I think that what I’m seeing is that […]
Gear / General / Maintenance / Mount
NJP Meridian Flip madness
I hacked my mount today. It was a small hack. Just two parameter settings. But I believe it will give me an important piece of functionality. Where to begin? The NJP, like […]
NJP report, one week in
I really like the NJP. It’s the best mount I’ve had so far without question. Tak mounts don’t get the respect they deserve. They are always compared to AP. Sight unseen, I […]
Deep Sky / Gear / Long Exposure Photography / Mount / Telescope
Veronica gets a shot at the NJP
Buoyed with the success of the NJP with Pumpkin, I decided to start upping the ante. Pumpkin was mounted offset to one side, but I decided that Veronica should be balanced over […]
Gear / Mount / Observatory
NJP First Light
ad Astra Observatory is back online. With the newly-leveled mount, I worked the polar alignment some more. It still needs tweaking, but once I gave up on PemPro (which has never really […]
RECENT UPDATE
Polar Alignment Calculations
Here’s a page that derives Polar Alignment Calculations. (update 5/2020: the original site is gone, so I found the text on Wayback and am inserting it below. This is by the original […]
Gear / Observatory / Telescope
Special Guest Star takes the mount at Hilltop O
The Astro Jedi needed somewhere to store his light sab—- I mean, bucket, and I was only too happy to accommodate him. I have decided that I need to come to a […]
General / Maintenance / Observatory
Dome shutter is motorized again!
I finally decided to bite the bullet and fix the shutter motor. Things went sideways last winter, and I’ve been opening the shutter manually (and tying it shut with rope, so we […]
Trixie 2017 – tube mods
I finally got around to cutting the MTA-UTA tubes to length; the only eyepiece that would come to focus with the focuser spacer in place is the Televue 55mm Plossl. If I […]
MOST COMMENTED
Observatory
Observatory 2.0 – Time has come today!
General / Maintenance
First Light, a deeper look
Mount / Observatory / Telescope
Observatory 2.0 – Result!
Observatory
Observatory 2.0 – The Pier goes in
Gear / General / Maintenance
Martin Farmer Wormblock installation notes
Deep Sky / Long Exposure Photography
NGC2244, The Rosette Nebula
Deep Sky / Long Exposure Photography
Another beautiful night.