  A Synchronous Photometry Data Extraction (SPDE) program, performing
indiscriminate monitors of all stars appearing at the same field of view of
astronomical image, is developed by integrating several Astropy affiliated
packages to make full use of time series observed by the traditional
small/medium aperture ground-based telescope. The complete full-frame stellar
photometry data reductions implemented for the two time series of cataclysmic
variables: RX J2102.0+3359 and Paloma J0524+4244 produce 363 and 641 optimal
light curves, respectively. A cross-identification with the SIMBAD finds 23
known stars, of which 16 red giant-/horizontal-branch stars, 2 W UMa-type
eclipsing variables, 2 program stars, a X-ray source and 2 Asteroid
Terrestrial-impact Last Alert System variables. Based on the data productions
of the SPDE program, a followup Light Curve Analysis (LCA) program identifies
32 potential variable light curves, of which 18 are from the time series of RX
J2102.0+3359, and 14 are from that of Paloma J0524+4244. They are preliminarily
separated into periodical, transient, and peculiar types. By querying for the
58 VizieR online data catalogs, their physical parameters and multi-band
brightness spanning from X-ray to radio are compiled for future analysis.
