Appendix A: ZTF J0112+5827 spectra data

This dataset includes spectral data associated with the research "Discovery and Characterization of ZTF J0112+5827: an 80.9-Minute Polar with Strong Cyclotron Features." It contains images of spectra obtained from different telescopes, each supplemented with phase information to support detailed analysis.

- Emission_line.png: Phase-resolved spectroscopy of ZTF J0112+5827, captured with low-resolution spectra from the P200, illustrates the evolution of the Balmer emission lines over the orbital period.- spectraP200.png: The time-resolved spectra of ZTF J0112+5827 obtained with P200/DBSP displays 30 partial spectra over one cycle. The grey portion indicates the region where the red and blue spectra are stitched together, characterized by a relatively low signal-to-noise ratio.- spectraGTC.png: Four spectra of ZTF J0112+5827 obtained with OSIRIS/GTC.- spectra_fits.zip: A compressed file containing processed spectral data in FITS format, allowing researchers to utilize the source files for further examination and replication of the findings.