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Most visited papers
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| #1 | Harris, William E.
A Catalog of Parameters for Globular Clusters in the Milky Way
| gc434 | 1397 |
| #2 | Platais, Imants; Wyse, Rosemary F. G.; Hebb, Leslie; Lee, Young-Wook; Rey, Soo-Chang
Omega Centauri: Not a Recent Merger but Self-Enriched?
| gc1 | 868 |
| #3 | Dalessandro, E. et al.
The Binary Fraction in the Globular Cluster M10 (NGC 6254): Comparing Core and Outer Regions
| gc340 | 622 |
| #4 | Moehler, S.; Sweigart, A. V.; Catelan, M.
Blue horizontal branch stars in metal-rich globular clusters. I. NGC 6388 and NGC 6441
| gc325 | 460 |
| #5 | Sandquist, Eric L.; Bolte, Michael; Stetson, Peter B.; Hesser, James E.
CCD Photometry of the Globular Cluster M5. I. The Color-Magnitude Diagram and Luminosity Functions
| gc107 | 440 |
| #6 | Kravtsov,?V.; Ipatov,?A.; Samus,?N.; Smirnov,?O.; Alcaino,?G.; Liller,?W.; Alvarado,?F.
NTT CCD photometry of the globular cluster M79 = NGC1904 in UBV
| gc8 | 433 |
| #7 | V. Castellani et al.
Star Counts in the Globular Cluster Centauri. I. Bright Stellar Components
| gc301 | 415 |
| #8 | Piotto, G.; Zoccali, M.; King, I. R.; Djorgovski, S. G.; Sosin, C.; Rich, R. M.; Meylan, G.
HUBBLE SPACE TELESCOPE Observations of Galactic Globular Cluster Cores. II. NGC 6273 and the Problem of Horizontal-Branch Gaps
| gc130 | 409 |
| #9 | Bellazzini, Michele; Fusi Pecci, Flavio; Messineo, Maria; Monaco, Lorenzo; Rood, Robert T.
Deep Hubble Space Telescope WFPC2 Photometry of NGC 288. I. Binary Systems and Blue Stragglers
| gc4 | 407 |
| #10 | Walker, Alistair R.
BVI CCD photometry of galactic globular clusters. 2: M68
| gc92 | 388 |
| #11 | Cohen, Randi L. et al.
Globular Cluster Photometry with the Hubble Space Telescope.
VI.WF/PC-I Observations of the Stellar Populations in the Core of M13 (NGC 6205)
| gc122 | 377 |
| #12 | Brocato E. et al.
Luminous stars in globular clusters: new data for nine galactic clusters
| gc98 | 371 |
| #13 | Forbes, D.; Dawson, P. C.
A photoelectric BVRI sequence in the field of the globular cluster NGC 6205 (M 13)
| gc247 | 371 |
| #14 | Lee, Jae-Woo; Carney, Bruce W.
BV Photometry of RR Lyrae Variables in the Globular Cluster M2 (NGC 7089)
| gc213 | 370 |
| #15 | Menzies, J.
Photographic UBV photometry of the globular cluster NGC 5927
| gc338 | 370 |
| #16 | Neely, Ray Kreswell; Sarajedini, Ata; Martins, Donald H.
CCD Photometry of the Galactic Globular Cluster NGC 6144
| gc288 | 366 |
| #17 | Durrell, Patrick R.; Harris, William E.
A color-magnitude study of the globular cluster M15
| gc26 | 365 |
| #18 | Alcaino, Gonzalo; Liller, William; Alvarado, Franklin; Wenderoth, Erich
BVR CCD photometry of the globular cluster NGC 1261
| gc74 | 364 |
| #19 | Melbourne, Jason; Sarajedini, Ata; Layden, Andrew; Martins, Donald H.
CCD Photometry of the Globular Cluster NGC 4833 and Extinction Near the Galactic Plane
| gc93 | 363 |
| #20 | Cseh, D. et al.
Radio observations of NGC 6388: an upper limit on the mass of its central black hole
| gc292 | 363 |
| #21 | Harrington, M. W.
On the structure of M13 Herculis
| gc421 | 359 |
| #22 | Abell, G. O.
Globular Clusters and Planetary Nebulae Discovered on the National Geographic Society-Palomar Observatory Sky Survey
| gc423 | 358 |
| #23 | Bekki, Kenji; Norris, John E.
The Origin of the Double Main Sequence in ω Centauri: Helium Enrichment due to Gas Fueling from Its Ancient Host Galaxy?
| gc50 | 354 |
| #24 | Rich, R. M.; Ortolani, S.; Bica, E.; Barbuy, B.
VI Photometry of the Post-Core-Collapse Globular Cluster NGC 6558
and the Adjacent Bulge Field Population
| gc179 | 352 |
| #25 | F. D'Antona , M. Bellazzini , V. Caloi , F. Fusi Pecci , S. Galleti and R. T. Rood
A Helium Spread among the Main-Sequence Stars in NGC 2808
| gc35 | 346 |
