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The ASAS-SN catalogue of variable stars X: discovery of 116 000 new variable stars using G-band photometry
- Source :
- Monthly Notices of the Royal Astronomical Society. 519:5271-5287
- Publication Year :
- 2022
- Publisher :
- Oxford University Press (OUP), 2022.
-
Abstract
- The All-Sky Automated Survey for Supernovae (ASAS-SN) is the first optical survey to monitor the entire sky, currently with a cadence of $\lesssim 24$ hours down to $g \lesssim 18.5$ mag. ASAS-SN has routinely operated since 2013, collecting $\sim$ 2,000 to over 7,500 epochs of $V$ and $g-$band observations per field to date. This work illustrates the first analysis of ASAS-SN's newer, deeper, higher cadence $g-$band data. From an input source list of ${\sim}55$ million isolated sources with $g<br />18 pages, 21 figures, 1 table. Submitted to MNRAS. The g-band catalog of variables and their light curves are available here: https://drive.google.com/drive/folders/1gxcIokRsw1eyPmbPZ0-C8blfRGItSOAu
Details
- ISSN :
- 13652966 and 00358711
- Volume :
- 519
- Database :
- OpenAIRE
- Journal :
- Monthly Notices of the Royal Astronomical Society
- Accession number :
- edsair.doi.dedup.....c2fb11749c61b359e93658a240884a93
- Full Text :
- https://doi.org/10.1093/mnras/stac3801