| APATERO OSORIO M.R. | |
| by | BAILER-JONES C.A.L. |
| Astron. Astrophys., 404, 171-185 (2003) | |
| The σ Orionis substellar population. VLT/FORS spectroscopy and 2MASS photometry. | |
| o | Table 1: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=1 added. |
| Ref: | =2004AN....325..705B |
| by | BEJAR V.J.S. , ZAPATERO OSORIO M.R., REBOLO R. |
| Astron. Nachr., 325, 705-713 (2004) | |
| Optical and infrared photometry of new very low-mass stars and brown dwarfs in the σ Orionis cluster. | |
| o | Table 2: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=48 added. |
| Ref: | =2006A&A...460..799G |
| by | GONZALEZ-GARCIA B.M. , ZAPATERO OSORIO M.R., BEJAR V.J.S., BIHAIN G., BARRADO Y NAVASCUES D., CABALLERO J.A., MORALES-CALDERON M. |
| Astron. Astrophys., 460, 799-810 (2006) | |
| A search for substellar members in the Praesepe and σ Orionis clusters. | |
| o | Table 5: <[GZB2006] Prae JHHMMSS.s+DDMMSS> N=20. Table 6: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=18 added. |
| Ref: | =2007A&A...470..903C |
| by | CABALLERO J.A. , BEJAR V.J.S., REBOLO R., EISLOEFFEL J., ZAPATERO OSORIO M.R., MUNDT R., BARRADO Y NAVASCUES D., BIHAIN G., BAILER-JONES C.A.L., FORVEILLE T., MARTIN E.L. |
| Astron. Astrophys., 470, 903-918 (2007) | |
| The substellar mass function in σ Orionis. II. Optical, near-infrared and IRAC/Spitzer photometry of young cluster brown dwarfs and planetary-mass objects. | |
| o | Table 3: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=4 added. |
| Ref: | =2009A&A...506.1169B |
| by | BIHAIN G. , REBOLO R., ZAPATERO OSORIO M.R., BEJAR V.J.S., VILLO-PEREZ I., DIAZ-SANCHEZ A., PEREZ-GARRIDO A., CABALLERO J.A., BAILER-JONES C.A.L., BARRADO Y NAVASCUES D., EISLOEFFEL J., FORVEILLE T., GOLDMAN B., HENNING T., MARTIN E.L., MUNDT R. |
| Astron. Astrophys., 506, 1169-1182 (2009) | |
| Candidate free-floating super-Jupiters in the young σ Orionis open cluster. | |
| o | Table 4: <[BZR99] S Ori NN> (Nos 72-74) added. Table 5: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=2 added. |
| Ref: | =2011A&A...532A..42P |
| by | PENA RAMIREZ K. , ZAPATERO OSORIO M.R., BEJAR V.J.S., REBOLO R., BIHAIN G. |
| Astron. Astrophys., 532A, 42-42 (2011) | |
| Search and characterization of T-type planetary mass candidates in the σ Orionis cluster. | |
| o | Tables 4-5: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=1+6. |
| Ref: | =2012ApJ...754...30P |
| by | PENA RAMIREZ K. , BEJAR V.J.S., ZAPATERO OSORIO M.R., PETR-GOTZENS M.G., MARTIN E.L. |
| Astrophys. J., 754, 30 (2012) | |
| New isolated planetary-mass objects and the stellar and substellar mass function of the σ Orionis cluster. | |
| o | Table 8: <[BMZ2001] S Ori JHHMMSS.s+DDMMSS> N=20. Tables 4+9+11: <[PBZ2012] JHHMMSS.ss+DDMMSS.s> N=30+14+4. |
| =E= | Catalogue in electronic form as J/other/AN/325.705 |
| =E= | Catalogue in electronic form as <J/ApJ/754/30/> |
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