{"id":540,"date":"2019-10-17T13:29:27","date_gmt":"2019-10-17T17:29:27","guid":{"rendered":"https:\/\/sites.bu.edu\/murdock-hart\/?page_id=540"},"modified":"2019-10-23T17:36:33","modified_gmt":"2019-10-23T21:36:33","slug":"sdss-lenses","status":"publish","type":"page","link":"https:\/\/sites.bu.edu\/murdock-hart\/strong-lensing\/sdss-lenses\/","title":{"rendered":"SDSS Lenses"},"content":{"rendered":"

The Sloan Digital Sky Survey (SDSS) Luminous Red Galaxy (LRG) spectrum below is lensing a background Emission Line Galaxy (ELG). The ELG in this spectrum can be identified by the [OII] 3727 and 3729 A emission lines, the H beta 4865 A emission line, and the H alpha 6564 A emission line.<\/p>\n

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I have used the Sky Residual Correction technique detailed here,\u00a0<\/span>https:\/\/sites.bu.edu\/murdock-hart\/sky-subtraction\/sky-residual-correction\/<\/a>, to assist in the search for gravitationally lensed ELG in the SDSS data set.\u00a0The table below lists the lensed ELGs which were found in the SDSS LRGs after sky residual correction.<\/span><\/p>\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\nRA<\/td>\n<\/td>\n<\/td>\n<\/td>\nDec<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n4Line<\/td>\nTotal<\/td>\n<\/tr>\n
J2000 Name<\/td>\nHH<\/td>\nMM\u00a0<\/span><\/td>\nSS<\/td>\n<\/td>\nsign<\/td>\nDD<\/td>\nHH<\/td>\nMM<\/td>\nZ LRG<\/td>\nZ ELG<\/td>\nS\/N<\/td>\nS\/N<\/td>\n<\/tr>\n
J001849.64-004914.4<\/a><\/td>\n00<\/td>\n18<\/td>\n49.64<\/td>\n<\/td>\n–<\/td>\n00<\/td>\n49<\/td>\n14.4<\/td>\n0.3755<\/td>\n0.6087<\/td>\n4.5<\/td>\n5<\/td>\n<\/tr>\n
J013630.38+003717.4<\/a><\/td>\n01<\/td>\n36<\/td>\n30.38<\/td>\n<\/td>\n+<\/td>\n00<\/td>\n37<\/td>\n17.4<\/td>\n0.3411<\/td>\n0.4759<\/td>\n12.5<\/td>\n14<\/td>\n<\/tr>\n
J034155.80-001255.1<\/a><\/td>\n03<\/td>\n41<\/td>\n55.80<\/td>\n<\/td>\n–<\/td>\n00<\/td>\n12<\/td>\n55.1<\/td>\n0.3056<\/td>\n0.6484<\/td>\n11.3<\/td>\n12.8<\/td>\n<\/tr>\n
J082458.05+294947.1<\/a><\/td>\n08<\/td>\n24<\/td>\n58.05<\/td>\n<\/td>\n+<\/td>\n29<\/td>\n49<\/td>\n47.1<\/td>\n0.1554<\/td>\n0.2088<\/td>\n5.1<\/td>\n15<\/td>\n<\/tr>\n
J084451.22+211316.3<\/a><\/td>\n08<\/td>\n44<\/td>\n51.22<\/td>\n<\/td>\n+<\/td>\n21<\/td>\n13<\/td>\n16.3<\/td>\n0.1779<\/td>\n0.3091<\/td>\n11<\/td>\n14.2<\/td>\n<\/tr>\n
J085703.27+592752.4<\/a><\/td>\n08<\/td>\n57<\/td>\n03.27<\/td>\n<\/td>\n+<\/td>\n59<\/td>\n27<\/td>\n52.4<\/td>\n0.2003<\/td>\n0.6076<\/td>\n17.6<\/td>\n18.6<\/td>\n<\/tr>\n
J085811.52+341257.0<\/a><\/td>\n08<\/td>\n58<\/td>\n11.52<\/td>\n<\/td>\n+<\/td>\n34<\/td>\n12<\/td>\n57.0<\/td>\n0.2727<\/td>\n0.3439<\/td>\n22.7<\/td>\n28.4<\/td>\n<\/tr>\n
J092048.27+302818.3<\/a><\/td>\n09<\/td>\n20<\/td>\n48.27<\/td>\n<\/td>\n+<\/td>\n30<\/td>\n28<\/td>\n18.3<\/td>\n0.2881<\/td>\n0.3918<\/td>\n9.2<\/td>\n10.9<\/td>\n<\/tr>\n
J093851.84+193248.7<\/a><\/td>\n09<\/td>\n38<\/td>\n51.84<\/td>\n<\/td>\n+<\/td>\n19<\/td>\n32<\/td>\n48.7<\/td>\n0.2850<\/td>\n0.3979<\/td>\n11.7<\/td>\n12.5<\/td>\n<\/tr>\n
J101026.80+312417.5<\/a><\/td>\n10<\/td>\n10<\/td>\n26.80<\/td>\n<\/td>\n+<\/td>\n31<\/td>\n24<\/td>\n17.5<\/td>\n0.1668<\/td>\n0.4248<\/td>\n11.4<\/td>\n12.3<\/td>\n<\/tr>\n
J101500.17+110844.2<\/a><\/td>\n10<\/td>\n15<\/td>\n00.17<\/td>\n<\/td>\n+<\/td>\n11<\/td>\n08<\/td>\n44.2<\/td>\n0.2460<\/td>\n0.4180<\/td>\n10.4<\/td>\n11.2<\/td>\n<\/tr>\n
J102120.20+443828.0<\/a><\/td>\n10<\/td>\n21<\/td>\n20.20<\/td>\n<\/td>\n+<\/td>\n44<\/td>\n38<\/td>\n28.0<\/td>\n0.3327<\/td>\n0.5609<\/td>\n14.4<\/td>\n17.2<\/td>\n<\/tr>\n
J102327.35+430719.4<\/a><\/td>\n10<\/td>\n23<\/td>\n27.35<\/td>\n<\/td>\n+<\/td>\n43<\/td>\n07<\/td>\n19.4<\/td>\n0.3543<\/td>\n0.4308<\/td>\n15<\/td>\n15<\/td>\n<\/tr>\n
J103848.97+362750.0<\/a><\/td>\n10<\/td>\n38<\/td>\n48.97<\/td>\n<\/td>\n+<\/td>\n36<\/td>\n27<\/td>\n50.0<\/td>\n0.2858<\/td>\n0.5721<\/td>\n8.8<\/td>\n10.4<\/td>\n<\/tr>\n
J113249.60+394358.4<\/a><\/td>\n11<\/td>\n32<\/td>\n49.60<\/td>\n<\/td>\n+<\/td>\n39<\/td>\n43<\/td>\n58.4<\/td>\n0.2962<\/td>\n0.7659<\/td>\n5.7<\/td>\n5.7<\/td>\n<\/tr>\n
J114446.42+063545.5<\/a><\/td>\n11<\/td>\n44<\/td>\n46.42<\/td>\n<\/td>\n+<\/td>\n06<\/td>\n35<\/td>\n45.5<\/td>\n0.1894<\/td>\n0.2612<\/td>\n7<\/td>\n14.6<\/td>\n<\/tr>\n
J115047.19-010613.0<\/a><\/td>\n11<\/td>\n50<\/td>\n47.19<\/td>\n<\/td>\n–<\/td>\n01<\/td>\n06<\/td>\n13.0<\/td>\n0.1695<\/td>\n0.1873<\/td>\n5<\/td>\n20.8<\/td>\n<\/tr>\n
J120154.06+391406.2<\/a><\/td>\n12<\/td>\n01<\/td>\n54.06<\/td>\n<\/td>\n+<\/td>\n39<\/td>\n14<\/td>\n06.2<\/td>\n0.2382<\/td>\n0.3064<\/td>\n5.6<\/td>\n11.4<\/td>\n<\/tr>\n
J120935.41+382856.8<\/a><\/td>\n12<\/td>\n09<\/td>\n35.41<\/td>\n<\/td>\n+<\/td>\n38<\/td>\n28<\/td>\n56.8<\/td>\n0.2636<\/td>\n0.3520<\/td>\n11.1<\/td>\n15.5<\/td>\n<\/tr>\n
J121357.86+144216.7<\/a><\/td>\n12<\/td>\n13<\/td>\n57.86<\/td>\n<\/td>\n+<\/td>\n14<\/td>\n42<\/td>\n16.7<\/td>\n0.1570<\/td>\n0.3157<\/td>\n17.2<\/td>\n27.5<\/td>\n<\/tr>\n
J130044.53+471524.2<\/a><\/td>\n13<\/td>\n00<\/td>\n44.53<\/td>\n<\/td>\n+<\/td>\n47<\/td>\n15<\/td>\n24.2<\/td>\n0.2136<\/td>\n0.5377<\/td>\n12.7<\/td>\n15.3<\/td>\n<\/tr>\n
J132555.31+414502.2<\/a><\/td>\n13<\/td>\n25<\/td>\n55.31<\/td>\n<\/td>\n+<\/td>\n41<\/td>\n45<\/td>\n02.2<\/td>\n0.3062<\/td>\n0.7851<\/td>\n11<\/td>\n13.4<\/td>\n<\/tr>\n
J135742.11+182543.7<\/a><\/td>\n13<\/td>\n57<\/td>\n42.11<\/td>\n<\/td>\n+<\/td>\n18<\/td>\n25<\/td>\n43.7<\/td>\n0.2321<\/td>\n0.6496<\/td>\n12<\/td>\n14.1<\/td>\n<\/tr>\n
J135922.96+262808.6<\/a><\/td>\n13<\/td>\n59<\/td>\n22.96<\/td>\n<\/td>\n+<\/td>\n26<\/td>\n28<\/td>\n08.6<\/td>\n0.3032<\/td>\n0.7971<\/td>\n14.5<\/td>\n16.2<\/td>\n<\/tr>\n
J151101.99+413430.3<\/a><\/td>\n15<\/td>\n11<\/td>\n01.99<\/td>\n<\/td>\n+<\/td>\n41<\/td>\n34<\/td>\n30.3<\/td>\n0.3473<\/td>\n0.7683<\/td>\n7.8<\/td>\n8.8<\/td>\n<\/tr>\n
J151129.19+143939.1<\/a><\/td>\n15<\/td>\n11<\/td>\n29.19<\/td>\n<\/td>\n+<\/td>\n14<\/td>\n39<\/td>\n39.1<\/td>\n0.1798<\/td>\n0.5222<\/td>\n7.9<\/td>\n9.9<\/td>\n<\/tr>\n
J153112.44+065213.2<\/a><\/td>\n15<\/td>\n31<\/td>\n12.44<\/td>\n<\/td>\n+<\/td>\n06<\/td>\n52<\/td>\n13.2<\/td>\n0.2085<\/td>\n0.2959<\/td>\n21.6<\/td>\n27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

The Sloan Digital Sky Survey (SDSS) Luminous Red Galaxy (LRG) spectrum below is lensing a background Emission Line Galaxy (ELG). The ELG in this spectrum can be identified by the [OII] 3727 and 3729 A emission lines, the H beta 4865 A emission line, and the H alpha 6564 A emission line. I have used […]<\/p>\n","protected":false},"author":16674,"featured_media":0,"parent":83,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/pages\/540"}],"collection":[{"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/users\/16674"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/comments?post=540"}],"version-history":[{"count":20,"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/pages\/540\/revisions"}],"predecessor-version":[{"id":703,"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/pages\/540\/revisions\/703"}],"up":[{"embeddable":true,"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/pages\/83"}],"wp:attachment":[{"href":"https:\/\/sites.bu.edu\/murdock-hart\/wp-json\/wp\/v2\/media?parent=540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}