! Started logfile: /scr/pima/bg219b_uvs/J0010+2047_S_dfm.log on Thu May 19 19:53:12 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J0010+2047_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0010+2047_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882696 visibilities/baseline/integration-bin. ! Found source: J0010+2047 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 9692 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0010+2047_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006548Jy sigma=24.586069 ! Fit after self-cal, rms=0.887862Jy sigma=21.654386 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.807 mas, bmaj=6.27 mas, bpa=-5.32 degrees ! Estimated noise=0.490408 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0870126 Jy ! Component: 100 - total flux cleaned = 0.106132 Jy ! Total flux subtracted in 100 components = 0.106132 Jy ! Clean residual min=-0.002957 max=0.006093 Jy/beam ! Clean residual mean=-0.000005 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.106132 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.106132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058879Jy sigma=1.352568 ! Fit after self-cal, rms=0.058854Jy sigma=1.351865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655917 Jy ! Component: 100 - total flux cleaned = 0.00993539 Jy ! Total flux subtracted in 100 components = 0.00993539 Jy ! Clean residual min=-0.002665 max=0.003098 Jy/beam ! Clean residual mean=-0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.116068 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.116068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057945Jy sigma=1.328317 ! Fit after self-cal, rms=0.057940Jy sigma=1.328202 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=7.275 mas, bpa=-5.673 degrees ! Estimated noise=0.31768 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029093 Jy ! Component: 100 - total flux cleaned = 0.00423328 Jy ! Component: 150 - total flux cleaned = 0.00461671 Jy ! Component: 200 - total flux cleaned = 0.0047165 Jy ! Total flux subtracted in 200 components = 0.0047165 Jy ! Clean residual min=-0.002290 max=0.002440 Jy/beam ! Clean residual mean=-0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.120784 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.120784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057803Jy sigma=1.324796 ! Fit after self-cal, rms=0.057802Jy sigma=1.324744 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 7.275 at -5.673 degrees (North through East) ! Clean map min=-0.0021914 max=0.11339 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.99 ! LA 0.98 MK 0.97 NL 0.99 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 1.00 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.98 KP 0.98 ! LA 0.96 MK 1.04 NL 0.96 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 1.01 ! LA 1.00 MK 1.06 NL 1.00 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.057802Jy sigma=1.324744 ! Fit after self-cal, rms=0.057475Jy sigma=1.321262 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.282 mas, bpa=-5.54 degrees ! Estimated noise=0.316975 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037083 Jy ! Component: 100 - total flux cleaned = -0.000462198 Jy ! Component: 150 - total flux cleaned = -0.000492198 Jy ! Component: 200 - total flux cleaned = -0.000517752 Jy ! Total flux subtracted in 200 components = -0.000517752 Jy ! Clean residual min=-0.002291 max=0.002302 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.120266 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.120266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057464Jy sigma=1.321031 ! Fit after self-cal, rms=0.057463Jy sigma=1.320979 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057463Jy sigma=1.320979 ! Fit after self-cal, rms=0.057373Jy sigma=1.318470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.277 mas, bpa=-5.606 degrees ! Estimated noise=0.316811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013645 Jy ! Component: 100 - total flux cleaned = -0.000231514 Jy ! Component: 150 - total flux cleaned = -0.000280006 Jy ! Component: 200 - total flux cleaned = -0.000314107 Jy ! Total flux subtracted in 200 components = -0.000314107 Jy ! Clean residual min=-0.001996 max=0.002164 Jy/beam ! Clean residual mean=-0.000004 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.119952 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.119952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057367Jy sigma=1.318342 ! Fit after self-cal, rms=0.057366Jy sigma=1.318299 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (11.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215405 Jy ! Component: 100 - total flux cleaned = 0.00341224 Jy ! Component: 150 - total flux cleaned = 0.0040335 Jy ! Component: 200 - total flux cleaned = 0.00434959 Jy ! Total flux subtracted in 200 components = 0.00434959 Jy ! Clean residual min=-0.001707 max=0.001972 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.124302 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.124302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057278Jy sigma=1.315949 ! Fit after self-cal, rms=0.057268Jy sigma=1.315749 ! Inverting map ! Added new window around map position (-88, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108064 Jy ! Component: 100 - total flux cleaned = 0.00123166 Jy ! Component: 150 - total flux cleaned = 0.00132835 Jy ! Component: 200 - total flux cleaned = 0.00141026 Jy ! Total flux subtracted in 200 components = 0.00141026 Jy ! Clean residual min=-0.001614 max=0.001670 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.125712 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.125712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057205Jy sigma=1.314374 ! Fit after self-cal, rms=0.057203Jy sigma=1.314281 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057203Jy sigma=1.314281 ! Fit after self-cal, rms=0.057133Jy sigma=1.313998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.278 mas, bpa=-5.647 degrees ! Estimated noise=0.31636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808704 Jy ! Component: 100 - total flux cleaned = 0.000998889 Jy ! Component: 150 - total flux cleaned = 0.00116379 Jy ! Component: 200 - total flux cleaned = 0.00118507 Jy ! Total flux subtracted in 200 components = 0.00118507 Jy ! Clean residual min=-0.001540 max=0.001623 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.126897 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 95 components and 0.126897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057109Jy sigma=1.313506 ! Fit after self-cal, rms=0.057109Jy sigma=1.313480 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177929 Jy ! Component: 100 - total flux cleaned = 0.000197739 Jy ! Component: 150 - total flux cleaned = 0.000180123 Jy ! Component: 200 - total flux cleaned = 0.000198479 Jy ! Total flux subtracted in 200 components = 0.000198479 Jy ! Clean residual min=-0.001492 max=0.001607 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.127096 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.127096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057097Jy sigma=1.313228 ! Fit after self-cal, rms=0.057097Jy sigma=1.313222 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057097Jy sigma=1.313222 ! Fit after self-cal, rms=0.057136Jy sigma=1.313168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.2 mas, bmaj=10.11 mas, bpa=-4.056 degrees ! Estimated noise=0.392715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379887 Jy ! Component: 100 - total flux cleaned = 0.000284608 Jy ! Component: 150 - total flux cleaned = 0.000192734 Jy ! Component: 200 - total flux cleaned = 8.3014e-05 Jy ! Total flux subtracted in 200 components = 8.3014e-05 Jy ! Clean residual min=-0.001615 max=0.002087 Jy/beam ! Clean residual mean=-0.000009 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.127179 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.127179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057131Jy sigma=1.313082 ! Fit after self-cal, rms=0.057128Jy sigma=1.313041 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-108.5, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163341 Jy ! Component: 100 - total flux cleaned = 0.00219558 Jy ! Component: 150 - total flux cleaned = 0.00235713 Jy ! Component: 200 - total flux cleaned = 0.00243982 Jy ! Total flux subtracted in 200 components = 0.00243982 Jy ! Clean residual min=-0.001349 max=0.001491 Jy/beam ! Clean residual mean=-0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.129619 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 161 components and 0.129619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057075Jy sigma=1.311736 ! Fit after self-cal, rms=0.057074Jy sigma=1.311628 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.28 mas, bpa=-5.647 degrees ! Estimated noise=0.316568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.28 at -5.647 degrees (North through East) ! Clean map min=-0.0013337 max=0.11304 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.815 mas, bmaj=6.262 mas, bpa=-5.202 degrees ! Estimated noise=0.489919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0868943 Jy ! Component: 100 - total flux cleaned = 0.106005 Jy ! Component: 150 - total flux cleaned = 0.112381 Jy ! Component: 200 - total flux cleaned = 0.114746 Jy ! Total flux subtracted in 200 components = 0.114746 Jy ! Clean residual min=-0.002536 max=0.002668 Jy/beam ! Clean residual mean=-0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.114746 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.114746 Jy ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.28 mas, bpa=-5.647 degrees ! Estimated noise=0.316568 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365185 Jy ! Component: 100 - total flux cleaned = 0.00622685 Jy ! Component: 150 - total flux cleaned = 0.00827242 Jy ! Component: 200 - total flux cleaned = 0.00991042 Jy ! Total flux subtracted in 200 components = 0.00991042 Jy ! Clean residual min=-0.001839 max=0.001752 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.124656 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.124656 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.2 mas, bmaj=10.11 mas, bpa=-4.056 degrees ! Estimated noise=0.392715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209931 Jy ! Component: 100 - total flux cleaned = 0.00309999 Jy ! Component: 150 - total flux cleaned = 0.00390616 Jy ! Component: 200 - total flux cleaned = 0.00451182 Jy ! Total flux subtracted in 200 components = 0.00451182 Jy ! Clean residual min=-0.001675 max=0.001685 Jy/beam ! Clean residual mean=-0.000008 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.129168 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399339 Jy ! Component: 100 - total flux cleaned = 0.000699538 Jy ! Component: 150 - total flux cleaned = 0.000945101 Jy ! Component: 200 - total flux cleaned = 0.00106985 Jy ! Total flux subtracted in 200 components = 0.00106985 Jy ! Clean residual min=-0.001549 max=0.001548 Jy/beam ! Clean residual mean=-0.000007 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.130238 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 107 components and 0.130238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.28 mas, bpa=-5.647 degrees ! Estimated noise=0.316568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.83815e-05 Jy ! Component: 100 - total flux cleaned = 0.000102815 Jy ! Component: 150 - total flux cleaned = 0.000208157 Jy ! Component: 200 - total flux cleaned = 0.000274318 Jy ! Total flux subtracted in 200 components = 0.000274318 Jy ! Clean residual min=-0.001456 max=0.001461 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.130512 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 134 components and 0.130512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057082Jy sigma=1.311934 ! Fit after self-cal, rms=0.057078Jy sigma=1.311768 wmodel /J0010+2047_S_map.mod ! wmodel: Unable to open new model file: /J0010+2047_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0010+2047_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.358 x 7.28 at -5.647 degrees (North through East) ! Clean map min=-0.0014105 max=0.11291 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0010+2047_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924694 0.924694 1.84939 3.69878 7.39755 14.7951 29.5902 59.1804 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.431 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0010+2047_S_dfm.log closed on Thu May 19 19:53:15 2016