Close pairs in MaNGA sample

• MaNGA latest sample: 33506

https://trac.sdss.org/wiki/MANGA/Survey/LatestSample

• SDSS pairs: generated from group sample

8931, dis < 100 Kpc

• SDSS pairs that could be observed by the biggest MaNGA fiber bundle (D=32.5 arcsec)

1.5*(R1+R2)+d < 32.5

abs(R1-R2)<d

n=1596

• 67 of them already in MaNGA sample