11 citations · 19 across the 2 of their papers we have counts for
2 papers
astro-ph.IM2014★ 8 cited
The nonlinear photon transfer curve of CCDs and its effects on photometry
Bin Ma, Zhaohui Shang, Lifan Wang +3
The photon transfer curve (PTC, variance vs. signal level) is a commonly used and effective tool in characterizing CCD performance. It is theoretically linear in the range where ph…
astro-ph.IM2014★ 11 cited
A new method of CCD dark current correction via extracting the dark information from scientific images
Bin Ma, Zhaohui Shang, Yi Hu +3
We have developed a new method to correct dark current at relatively high temperatures for Charge-Coupled Device (CCD) images when dark frames cannot be obtained on the telescope.…