Details on Acronym: [RFB2004] | |
| [RFB2004] | (Richer+Fahlman+Brewer+, 2004) |
| Write: | <<[RFB2004] DDD.dddd+DD.dddd>> |
| N: | 620+1006+623+630 |
| Object: | * in Cl* (SIMBAD class: Star) |
| Note: | HST observations of the main-sequence stars in 4 rings in M 4 = NGC 6121 cluster. |
| in source: | NGC 6121 = M 4 |
| Ref: | =2004AJ....127.2771R |
| by | RICHER H.B. , FAHLMAN G.G., BREWER J., DAVIS S., KALIRAI J., STETSON P.B., HANSEN B.M.S., RICH R.M., IBATA R.A., GIBSON B.K., SHARA M. |
| Astron. J., 127, 2771-2792 (2004) | |
| Hubble space telescope observations of the main sequence of M4. | |
| o | Tables 4-7: <[RFB2004] DDD.dddd+DD.dddd> N=620+1006+623+630. |
| Origin | of the Acronym: S = Created by Simbad, the CDS Database |