Restoring color-magnitude diagrams with the Richardson-Lucy algorithm

Astronomy and Astrophysics

Volumn 454, Issue 2, 2006, Pages 511-516

  Cignoni, M ^a,b   Shore, S N ^a,c  

^a UNIVERSITY OF PISA   (Italy)

^b INAF OSSERVATORIO ASTRONOMICO DI CAPODIMONTE   (Italy)

^c INFN SEZIONE DI PISA   (Italy)

Author keywords

Galaxy: open clusters and associations: general; Methods: data analysis; Stars: Hertzsprung Russell (HR) and C M diagrams; Techniques: image processing

Indexed keywords

ALGORITHMS; DATA REDUCTION; GALAXIES; GAUSSIAN NOISE (ELECTRONIC); IMAGE PROCESSING;

EXTRAGALACTIC STRUCTURE; GALAXY: OPEN CLUSTERS AND ASSOCIATIONS: GENERAL; RICHARDSON-LUCY ALGORITHM; STARS: HERTZSPRUNG-RUSSELL (HR) AND C-M DIAGRAMS;

IMAGE ANALYSIS;

EID: 33746328376     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:20054232     Document Type: Article

References (18)

1. Arenou, F., & Luri, X. 1999, Distances and absolute magnitudes from trigonometric parallaxes, ed. D. Egret, & A. Heck, ASP Conf. Ser., 167, 13
2. Bertero, M., & Boccacci, P. 2005, A&A, 437, 369
3. Bi, H., & Börner, G. 1994, A&AS, 108, 409
4. Castellani, V., Cignoni, M., Degl'Innocenti, S., Petroni, S., & Prada Moroni, P. G. 2002, MNRAS, 334, 69
5. Cignoni, M., et al. 2006, A&A, submitted
6. Cignoni, M., Prada Moroni, P. G., & Degl'Innocenti, S. 2003, MemSAIt, 3, 143
7. Hernandez, X., Valls-Gabaud, D., & Gilmore, G. 1999, MNRAS, 304, 705
8. Hernandez, X., Valls-Gabaud, D., & Gilmore, G. 2000, MNRAS, 316, 605
9. Hurley, J., & Tout, C. A. 1998, MNRAS, 300, 977
10. Jaynes, E. T. 2003, Probability Theory: The Logic of Science (Cambridge: Cambridge Univ. Press)
11. Kroupa, P. 2001, MNRAS, 322, 231
12. Lucy, L. B. 1974, AJ, 79, 745
13. Molina, R., Núfíez, J., Cortijo, F. J., & Mateos, J. 2001, IEEE Signal Proc. Mag., 18(2), 11
14. Nördstrom, B., Mayor, M., Andersen, J., et al. 2004, A&A, 418, 989
15. Perryman, M. A. C., et al. 1995, A&A, 304, 69
16. Richardson, W. H. 1972, JOSA, 62, 55
17. Shepp, L. A., & Vardi, Y. 1982, IEEE Trans. Med. Imag., MI-1, 113
18. Tolstoy, E., & Saha, A. 1996, ApJ, 462, 672