-inst GPC1 -filter r -select_filter r.00000 -select_dateobs_begin 2008-09-05 -select_dateobs_end 2008-09-06 -select_exp_type skyflat

  • examine the residuals and exclude obviously bad images: dettool -dbname gpc1 -updateresidexp -det_id 19 -iteration 0 -reject -exp_id 20206