emamajek on 30-Nov-2011 03:56:08 GMT about ::error::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: java.lang.StringIndexOutOfBoundsException: offset 4100,length 70 at java.base/java.lang.String.checkOffset(String.java:3289) at java.base/java.lang.AbstractStringBuilder.insert(AbstractStringBuilder.java:1244) at java.base/java.lang.StringBuffer.insert(StringBuffer.java:592) at java.base/java.lang.StringBuffer.insert(StringBuffer.java:106) at java.base/java.lang.AbstractStringBuilder.insert(AbstractStringBuilder.java:1191) at java.base/java.lang.StringBuffer.insert(StringBuffer.java:579) at cds.xml.XmlGen.addAttr(XmlGen.java:310) at cds.xml.Html.addAttr(Html.java:269) at cds.simbad.servlet.SimbadNavigationBar.display(SimbadNavigationBar.java:179) at cds.simbad.servlet.WebSimbadTools.cdsHeader(WebSimbadTools.java:184) at cds.simbad.servlet.WebOutputHtml.begin(WebOutputHtml.java:79) at cds.simbad.servlet.WebOutput.write(WebOutput.java:106) at cds.simbad.servlet.WebSimbadCoo.doPost(WebSimbadCoo.java:351) at cds.simbad.servlet.WebSimbadCoo.doGet(WebSimbadCoo.java:85) at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:433) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1707) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:834) ::data:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: BD-18 4244
Concerning [MMG98] RX J1612.6-1859 "a" and "b" in Martin et al.
(1998;
1998MNRAS.300..733M
). This study did not include finder
charts, magnitudes for the companions, nor useful
cross-identifications, so disentangling which component is which is
not entirely straightforward. I will give you my interpretation.
Martin et al. (1998) lists the following properties for this binary:
RX J1612.6-1859a: K6, EW(Halpha)=-0.2A, EW(Li)=0.48+-0.06A, WTTS
RX J1612.6-1859b: M0, EW(Halpha)=-15A, EW(Li)=0.78+-0.07A, CTTS
WTTS = Weak-lined T Tauri star, CTTS = Classical T Tauri star, EW(Li)
= Equivalent width of Li I 6707 feature. So "a" is hotter, and is a
young star lacking accretion signatures. "b" is cooler, and is a
young star showing accretion signatures.
"a" seems to correspond to the bright young star ScoPMS 52 = Wa Oph 3,
a known weak-lined T Tauri star. 18" away from "a" is a common proper motion
companion which shows strong Halpha emission (as discovered by
The 1964, and unambiguously identified in their finder charts). So
I believe [T64] 6 = "b".
So I propose the following identifications:
Wa Oph 3 = [MMG98] RX J1612.6-1859a = 2MASS J16124051-1859282 = GSC 0620901316
[T64] 6 = [MMG98] RX J1612.6-1859b = 2MASS J16123916-1859284 = GSC 0620901312
Currently (11/28/2011), SIMBAD appears to have the "a" and "b"
components flipped. I suggest that they be reversed.
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