extnum=15; slitid=3; side=A
extnum=16; slitid=34; side=A
J125937.35+272009.7 587741602035925190 E/dE in SDSS, r=16.02, MB=-17.77 cz=6990km/s
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=194.90563&dec=27.336047

extnum=43; slitid=9; side=A?
extnum=44; slitid=37; side=A?
J130027.86+271618.4 587741602036056147 dE in SDSS, r=17.80, cz=7770km/s
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.11610&dec=27.271787

extnum=47; slitid=7; side=B?
extnum=48; slitid=36; side=B?
J130023.89+271712.8 587741602036056232 dE in SDSS, r=17.79, cz=7290km/s
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.09958&dec=27.286927

extnum=49; slitid=34; side=B
J130043.95+271817.2 587741602036056596 faint dE, r=19.56 [cz=7490km/s]
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.18314&dec=27.304787

extnum=50; slitid=6; side=B
extnum=51; slitid=33; side=B
J130030.83+271800.6 587741602036056435 dE in SDSS, r=17.77 cz=7710km/s
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.12850&dec=27.300180

extnum=71; slitid=16; side=B
J130027.30+272618.8 587741722286949057 SC-UDG
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.11378&dec=27.438668

extnum=76; slitid=12; side=B
J130026.26+272735.2 587741722286949026 UDG (new)
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.10952&dec=27.459651

extnum=77; slitid=11; side=B
J130038.63+272835.3 587741722287014245 SC-UDG
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.16099&dec=27.476482


===== background
extnum=64; slitid=25; side=B QSO z=0.738
http://skyserver.sdss.org/dr7/en/tools/chart/navi.asp?ra=195.19248&dec=27.414049