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A novel survey for young substellar objects with the W-band filter III: Searching for very low-mass brown dwarfs in Serpens South and Serpens Core
- Source :
- Dubber, Sophie; Biller, Beth; Allers, Katelyn; Jose, Jessy; Albert, Loïc; Pantoja, Blake; Fontanive, Clémence; Liu, Michael; Zhang, Zhoujian; Chen, Wen-Ping; Lalchand, Bhavana; Damian, Belinda; Sharma, Tanvi (2021). A novel survey for young substellar objects with the W-band filter III: Searching for very low-mass brown dwarfs in Serpens South and Serpens Core. Monthly notices of the Royal Astronomical Society, 505(3), pp. 4215-4234. Oxford University Press 10.1093/mnras/stab1397
- Publication Year :
- 2021
- Publisher :
- Oxford University Press, 2021.
-
Abstract
- We present CFHT photometry and IRTF spectroscopy of low-mass candidate members of Serpens South and Serpens Core ($\sim$430 pc, $\sim$0.5 Myr), identified using a novel combination of photometric filters, known as the W-band method. We report SC182952+011618, SS182959-020335 and SS183032-021028 as young, low-mass Serpens candidate members, with spectral types in the range M7-M8, M5-L0 and M5-M6.5 respectively. Best-fit effective temperatures and luminosities imply masses of $<br />Comment: Accepted for publication in MNRAS
- Subjects :
- 010504 meteorology & atmospheric sciences
Serpens
530 Physics
Brown dwarf
Binary number
FOS: Physical sciences
Astrophysics
Stellar classification
01 natural sciences
Photometry (optics)
0103 physical sciences
Spectroscopy
010303 astronomy & astrophysics
Solar and Stellar Astrophysics (astro-ph.SR)
0105 earth and related environmental sciences
Physics
Earth and Planetary Astrophysics (astro-ph.EP)
520 Astronomy
Astronomy and Astrophysics
Astrophysics - Astrophysics of Galaxies
Stars
Astrophysics - Solar and Stellar Astrophysics
Space and Planetary Science
Astrophysics of Galaxies (astro-ph.GA)
Low Mass
Astrophysics - Earth and Planetary Astrophysics
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Dubber, Sophie; Biller, Beth; Allers, Katelyn; Jose, Jessy; Albert, Loïc; Pantoja, Blake; Fontanive, Clémence; Liu, Michael; Zhang, Zhoujian; Chen, Wen-Ping; Lalchand, Bhavana; Damian, Belinda; Sharma, Tanvi (2021). A novel survey for young substellar objects with the W-band filter III: Searching for very low-mass brown dwarfs in Serpens South and Serpens Core. Monthly notices of the Royal Astronomical Society, 505(3), pp. 4215-4234. Oxford University Press 10.1093/mnras/stab1397 <http://dx.doi.org/10.1093/mnras/stab1397>
- Accession number :
- edsair.doi.dedup.....fd4c05ea073feedfe7e987cb7bb66a39
- Full Text :
- https://doi.org/10.48350/169724