Stripes 1188/72 Footprint Anomaly

There is a defect in the footprint along stripe 1188 from 352 > RA > 340 and 20 < DEC < 30 where Primary objects are missing.

Here is a possible SQL for recovering these objects (to do both in the Runsdb and dr7 contect) :

Select p.run,p.rerun,p.camcol,p.field,p.obj,p.ra,p.dec,g,mode,p.status,stripe,strip

From Photoobjall p,field f,segment s

Where

Ra between 352 and 340 and

Dec between 20 and 30 and

G between 18 and 18.2 and

p.fieldid = f.fieldid and f.segmentid = s.segmentid

(and mode=1 for the context dr7)

With this, we can select the interesting data in Runsdb keeping the datas :

( $11== 72 && $4 > 268 )

The South strip of Stripe 72 from the runsdb consists of objects from run 4836.

A new stripe :

Moreover, in the Runsdb database appears another stripe, the stripe 291. In the following picture, all the datas come from Runsdb.