TAG Pumpkin
Deep Sky / Gear / General / Long Exposure Photography / Observing Reports
NGC2244, The Rosette Nebula in Monoceros
With the newly-tuned mount, I decided to try Pumpkin on some more unguided imaging. After the “baseline” from the previous night, I now wanted to see what this MFWB could really do. […]
Gear / General / Maintenance / Optics
Pumpkin's eyeglasses
I picked up a Field Flattener (which also happens to be a 0.8x focal reducer, which I didn’t necessarily need) for Pumpkin soon after getting the scope. The performance was a little […]
Gear / General / Maintenance
Worm OK, polar alignment needs work
With an hour of The Rosette in the can, I decided to switch to 20m subframes instead of 5m. I only got 2 frames before the mount hit its safety limit. I’m […]
Deep Sky / Gear / General / Long Exposure Photography / Maintenance / Observing Reports
Pumpkin by her lonesome
I mounted up Pumpkin by herself tonight. The mount’s been having a problem with guiding, very rough behavior in RA. I’m going to be tuning the mount up tomorrow, but the sky […]
General / Maintenance / Observing Reports
Another respite between stormfronts
The skies cleared again tonight! Second time in a week, with about 2 weeks of continual rain going on around them. Interesting. The moon is one day before 1st quarter, so I […]
General / Maintenance / Observing Reports
Cloudy.
There were high, thin clouds all night. Only the brightest stars were shining through. So I decided to spend the evening preparing for better nights. I mounted the DAs on Veronica, so […]
Deep Sky / Long Exposure Photography / Maintenance / Optics
RCC first light
The camera is out there capturing an unguided shot of M42 for the RCC’s first light image. …and here it is. As usual, it’s another M42. This is 30 frames, 2 minutes […]
Deep Sky / General / Long Exposure Photography / Observing Reports
Pushing the limit — Pumpkin in a windstorm
The seeing was pretty bad last night, as in “wind blowing so hard that I thought the leaves rattling were raindrops and ran outside to check”. This wreaked havoc on Veronica’s guiding. […]
Astro knowledge / Deep Sky / Long Exposure Photography
Pumpkin's Return — A breath of fresh air
After 10 days of fighting Veronica, I’d had enough. Tonight, I swapped the camera back to Pumpkin, rebalanced, and tried my luck at two targets. With Cassiopeia showing above the house, I […]
Deep Sky / Long Exposure Photography
Familiar landscape — NGC 6888 and Sadr
I was running out of ideas of things to shoot; I’m getting pretty worn out from several nights in a row of being up late shooting, and I’m starting to make bad […]
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 […]
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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.