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An Efficient Shift-and-stack Algorithm Applied to Detection Catalogs

  • Authors: Steven Stetzler, Mario Jurić, Pedro H. Bernardinelli, Dino Bektešević, Colin Orion Chandler, Andrew J. Connolly, Fred C. Adams, Cesar Fuentes, David W. Gerdes, Matthew J. Holman, Hsing Wen Lin, 省文 林, Larissa Markwardt, Andrew McNeill, Michael Mommert, Kevin J. Napier, William J. Oldroyd, Matthew J. Payne, Andrew S. Rivkin, Luis E. Salazar-Manzano, Hilke Schlichting, Scott S. Sheppard, Dallin Spencer, Ryder Strauss, David E. Trilling, Chadwick A. Trujillo

Steven Stetzler et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 4.

The number of peaks and pixels in a likelihood image derived from a 2048 × 4096 CCD difference image as a function of the SNR threshold. At all values of SNR, the number of detection peaks is smaller by factors of 102–106×.

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