Date   
In all these years - Never Imaged M31 - until now By Howard Hedlund · #81955 ·
New Chat: APCC and Mac By Howard Hedlund · #81089 ·
Cannot find "Disable closed-loop corrections" in Horizons - request for updated info on tracking at current offset By Howard Hedlund · #80715 ·
Finding optimal spacing for QTCC By Howard Hedlund · #80680 ·
Attaching TEC Field Flattener to 3.5" FT focuser using Quad TCC dovetail connection? By Howard Hedlund · #80614 ·
RS-232 By Howard Hedlund · #80545 ·
RS-232 By Howard Hedlund · #80544 ·
RS-232 By Howard Hedlund · #80541 ·
AP1200 Parking issue By Howard Hedlund · #80529 ·
Problems with goto accuracy with Mac1/cp4 By Howard Hedlund · #79004 ·
Howard and George Need Technical Support!! By Howard Hedlund · #78441 ·
An NB large refractor By Howard Hedlund · #78127 ·
An NB large refractor By Howard Hedlund · #78120 ·
An NB large refractor By Howard Hedlund · #78094 ·
retry M20 with attachment - interline sensors By Howard Hedlund · #77819 ·
A few more early EOS R images using the AP130EDFGT... By Howard Hedlund · #77698 ·
Camera Connection Through ICRON Ranger By Howard Hedlund · #77606 ·
Camera Connection Through ICRON Ranger By Howard Hedlund · #77605 ·
Oval stars in corners with QuadTCC/130GTX By Howard Hedlund · #77584 ·
SkyX not connecting. Please, A-P, read on... By Howard Hedlund · #77101 ·
1 - 20 of 227