Double Stars Campaign: Code and Data

Code, measurement ledger and raw frames behind "Measurements of 111 Double Stars from Archival Frames and a USNO Neglected List with a 30 mm Smart Telescope" (Dai & Dai), prepared for the Journal of Double Star Observations. Separations and position angles for 111 cataloged double stars, measured with a ZWO Seestar S30 Pro from Vancouver, British Columbia: 29 found in frames recorded for unrelated observing programs and 82 from a neglected-pairs list supplied by the U.S. Naval Observatory. Measurements.csv is the ledger behind the paper's Table 1, one row per measurement with the reason it is or is not reported. Frames.csv indexes every one of the 1,395 raw frames measured, with its epoch, detection signal, per-frame separation and position angle, and SHA-256. code-references-results.zip holds the pipeline, the two target lists and the output of every measurement run; pairs-1.zip to pairs-6.zip hold the raw FITS frames, one folder per pair, with a rendering and the drawn calculation for each Table 1 pair. README.md describes the layout and how to measure again from the frames. Code is MIT licensed; data and frames are CC BY 4.0.