! Started logfile: /scr/pima/bg219i_uvs/J1203+4632_S_dfm.log on Thu May 19 23:19:36 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/bg219i_uvs/J1203+4632_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1203+4632_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901639 visibilities/baseline/integration-bin. ! Found source: J1203+4632 ! ! 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 9900 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 J1203+4632_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004298Jy sigma=25.247829 ! Fit after self-cal, rms=0.867898Jy sigma=21.850727 ! 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=3.347 mas, bmaj=4.056 mas, bpa=1.776 degrees ! Estimated noise=0.461333 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 = 0.0999998 Jy ! Component: 100 - total flux cleaned = 0.134348 Jy ! Total flux subtracted in 100 components = 0.134348 Jy ! Clean residual min=-0.013465 max=0.038674 Jy/beam ! Clean residual mean=-0.000020 rms=0.004096 Jy/beam ! Combined flux in latest and established models = 0.134348 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.134348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097075Jy sigma=2.380845 ! Fit after self-cal, rms=0.096483Jy sigma=2.364103 ! Inverting map ! Added new window around map position (-4.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0357977 Jy ! Component: 100 - total flux cleaned = 0.0550732 Jy ! Total flux subtracted in 100 components = 0.0550732 Jy ! Clean residual min=-0.011365 max=0.021445 Jy/beam ! Clean residual mean=-0.000007 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 0.189421 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.189421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077933Jy sigma=1.890586 ! Fit after self-cal, rms=0.076285Jy sigma=1.846481 ! Inverting map ! Added new window around map position (-6.5, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227928 Jy ! Component: 100 - total flux cleaned = 0.0362881 Jy ! Total flux subtracted in 100 components = 0.0362881 Jy ! Clean residual min=-0.008504 max=0.012173 Jy/beam ! Clean residual mean=-0.000002 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.225709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.225709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067130Jy sigma=1.618716 ! Fit after self-cal, rms=0.066171Jy sigma=1.592778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124572 Jy ! Component: 100 - total flux cleaned = 0.0206398 Jy ! Total flux subtracted in 100 components = 0.0206398 Jy ! Clean residual min=-0.007066 max=0.008686 Jy/beam ! Clean residual mean=0.000002 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.246349 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.246349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062787Jy sigma=1.509266 ! Fit after self-cal, rms=0.062516Jy sigma=1.501760 ! 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=4.026 mas, bmaj=5 mas, bpa=5.614 degrees ! Estimated noise=0.299819 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 = 0.0101128 Jy ! Component: 100 - total flux cleaned = 0.0159164 Jy ! Component: 150 - total flux cleaned = 0.0198761 Jy ! Component: 200 - total flux cleaned = 0.0219795 Jy ! Total flux subtracted in 200 components = 0.0219795 Jy ! Clean residual min=-0.005292 max=0.010776 Jy/beam ! Clean residual mean=0.000019 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.268328 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.268328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060681Jy sigma=1.456830 ! Fit after self-cal, rms=0.060459Jy sigma=1.450953 ! Inverting map ! Added new window around map position (-27.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103418 Jy ! Component: 100 - total flux cleaned = 0.0166152 Jy ! Component: 150 - total flux cleaned = 0.0212451 Jy ! Component: 200 - total flux cleaned = 0.0248625 Jy ! Total flux subtracted in 200 components = 0.0248625 Jy ! Clean residual min=-0.004823 max=0.005647 Jy/beam ! Clean residual mean=0.000009 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.293191 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 112 components and 0.293191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058282Jy sigma=1.399567 ! Fit after self-cal, rms=0.058145Jy sigma=1.396406 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.026 x 5 at 5.614 degrees (North through East) ! Clean map min=-0.0038147 max=0.11131 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 1.00 FD 1.01 HN 0.98 KP 0.97 ! LA 0.94 MK 1.01 NL 1.06 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.98 KP 0.96 ! LA 0.95 MK 1.04 NL 1.01 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 0.96 ! LA 0.97 MK 1.05 NL 1.02 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.97 KP 0.96 ! LA 0.99 MK 1.05 NL 1.02 OV 1.03 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.058145Jy sigma=1.396406 ! Fit after self-cal, rms=0.058054Jy sigma=1.385891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.059 mas, bpa=6.26 degrees ! Estimated noise=0.301023 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 = 0.00211761 Jy ! Component: 100 - total flux cleaned = 0.00329602 Jy ! Component: 150 - total flux cleaned = 0.00400856 Jy ! Component: 200 - total flux cleaned = 0.00462694 Jy ! Total flux subtracted in 200 components = 0.00462694 Jy ! Clean residual min=-0.003679 max=0.005184 Jy/beam ! Clean residual mean=0.000012 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.297818 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 0.297818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057730Jy sigma=1.377848 ! Fit after self-cal, rms=0.057702Jy sigma=1.377328 ! Inverting map ! Added new window around map position (-10, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531468 Jy ! Component: 100 - total flux cleaned = 0.00857065 Jy ! Component: 150 - total flux cleaned = 0.010201 Jy ! Component: 200 - total flux cleaned = 0.0111375 Jy ! Total flux subtracted in 200 components = 0.0111375 Jy ! Clean residual min=-0.003427 max=0.003293 Jy/beam ! Clean residual mean=0.000016 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.308955 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 0.308955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057118Jy sigma=1.362986 ! Fit after self-cal, rms=0.057052Jy sigma=1.361484 ! 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=0.057052Jy sigma=1.361484 ! Fit after self-cal, rms=0.057316Jy sigma=1.354056 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.055 mas, bmaj=5.052 mas, bpa=7.078 degrees ! Estimated noise=0.299929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229455 Jy ! Component: 100 - total flux cleaned = 0.00354338 Jy ! Component: 150 - total flux cleaned = 0.00437068 Jy ! Component: 200 - total flux cleaned = 0.00511079 Jy ! Total flux subtracted in 200 components = 0.00511079 Jy ! Clean residual min=-0.002709 max=0.003204 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.314066 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 195 components and 0.314066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057155Jy sigma=1.350144 ! Fit after self-cal, rms=0.057157Jy sigma=1.349846 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 (-20, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028747 Jy ! Component: 100 - total flux cleaned = 0.00443361 Jy ! Component: 150 - total flux cleaned = 0.00545741 Jy ! Component: 200 - total flux cleaned = 0.00646149 Jy ! Total flux subtracted in 200 components = 0.00646149 Jy ! Clean residual min=-0.002679 max=0.002236 Jy/beam ! Clean residual mean=0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.320528 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 220 components and 0.320528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056978Jy sigma=1.345152 ! Fit after self-cal, rms=0.056960Jy sigma=1.344826 ! 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=0.056960Jy sigma=1.344826 ! Fit after self-cal, rms=0.056771Jy sigma=1.344357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.043 mas, bpa=6.861 degrees ! Estimated noise=0.298934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146694 Jy ! Component: 100 - total flux cleaned = 0.0025603 Jy ! Component: 150 - total flux cleaned = 0.00343258 Jy ! Component: 200 - total flux cleaned = 0.00425141 Jy ! Total flux subtracted in 200 components = 0.00425141 Jy ! Clean residual min=-0.002467 max=0.002080 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.324779 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 237 components and 0.324779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056689Jy sigma=1.342407 ! Fit after self-cal, rms=0.056684Jy sigma=1.342292 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 = 0.000677171 Jy ! Component: 100 - total flux cleaned = 0.00123579 Jy ! Component: 150 - total flux cleaned = 0.00168037 Jy ! Component: 200 - total flux cleaned = 0.00193667 Jy ! Total flux subtracted in 200 components = 0.00193667 Jy ! Clean residual min=-0.002394 max=0.002024 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.326716 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 253 components and 0.326716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056641Jy sigma=1.341309 ! Fit after self-cal, rms=0.056638Jy sigma=1.341257 ! 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=0.056638Jy sigma=1.341257 ! Fit after self-cal, rms=0.056468Jy sigma=1.341070 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.946 mas, bmaj=9.299 mas, bpa=13 degrees ! Estimated noise=0.373685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128758 Jy ! Component: 100 - total flux cleaned = 0.0020708 Jy ! Component: 150 - total flux cleaned = 0.00274004 Jy ! Component: 200 - total flux cleaned = 0.0032831 Jy ! Total flux subtracted in 200 components = 0.0032831 Jy ! Clean residual min=-0.001663 max=0.001767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.329999 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 277 components and 0.329999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056444Jy sigma=1.340473 ! Fit after self-cal, rms=0.056439Jy sigma=1.340354 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 = 0.000347344 Jy ! Component: 100 - total flux cleaned = 0.000798616 Jy ! Component: 150 - total flux cleaned = 0.00117478 Jy ! Component: 200 - total flux cleaned = 0.00135739 Jy ! Total flux subtracted in 200 components = 0.00135739 Jy ! Clean residual min=-0.001551 max=0.001685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.331356 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 284 components and 0.331356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056431Jy sigma=1.340197 ! Fit after self-cal, rms=0.056429Jy sigma=1.340153 ! 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=4.054 mas, bmaj=5.036 mas, bpa=6.615 degrees ! Estimated noise=0.298149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.054 x 5.036 at 6.615 degrees (North through East) ! Clean map min=-0.0018844 max=0.11112 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=3.367 mas, bmaj=4.084 mas, bpa=3.239 degrees ! Estimated noise=0.461878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106021 Jy ! Component: 100 - total flux cleaned = 0.152861 Jy ! Component: 150 - total flux cleaned = 0.180519 Jy ! Component: 200 - total flux cleaned = 0.199828 Jy ! Total flux subtracted in 200 components = 0.199828 Jy ! Clean residual min=-0.006571 max=0.010897 Jy/beam ! Clean residual mean=-0.000011 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.199828 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.199828 Jy ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.036 mas, bpa=6.615 degrees ! Estimated noise=0.298149 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 = 0.0202741 Jy ! Component: 100 - total flux cleaned = 0.0344026 Jy ! Component: 150 - total flux cleaned = 0.0454084 Jy ! Component: 200 - total flux cleaned = 0.0544597 Jy ! Total flux subtracted in 200 components = 0.0544597 Jy ! Clean residual min=-0.003953 max=0.005862 Jy/beam ! Clean residual mean=-0.000004 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.254288 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 118 components and 0.254288 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=7.946 mas, bmaj=9.299 mas, bpa=13 degrees ! Estimated noise=0.373685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138156 Jy ! Component: 100 - total flux cleaned = 0.0242865 Jy ! Component: 150 - total flux cleaned = 0.0325611 Jy ! Component: 200 - total flux cleaned = 0.0393033 Jy ! Total flux subtracted in 200 components = 0.0393033 Jy ! Clean residual min=-0.003240 max=0.004708 Jy/beam ! Clean residual mean=-0.000004 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.293591 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 = 0.00558611 Jy ! Component: 100 - total flux cleaned = 0.0102692 Jy ! Component: 150 - total flux cleaned = 0.0142276 Jy ! Component: 200 - total flux cleaned = 0.0175936 Jy ! Total flux subtracted in 200 components = 0.0175936 Jy ! Clean residual min=-0.002208 max=0.002730 Jy/beam ! Clean residual mean=-0.000003 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.311185 Jy ! Adding 167 model components to the UV plane model. ! The established model now contains 273 components and 0.311185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=5.036 mas, bpa=6.615 degrees ! Estimated noise=0.298149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323836 Jy ! Component: 100 - total flux cleaned = 0.00544796 Jy ! Component: 150 - total flux cleaned = 0.00736383 Jy ! Component: 200 - total flux cleaned = 0.00897917 Jy ! Total flux subtracted in 200 components = 0.00897917 Jy ! Clean residual min=-0.002364 max=0.002346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.320164 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 294 components and 0.320164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056817Jy sigma=1.350247 ! Fit after self-cal, rms=0.056771Jy sigma=1.348482 wmodel /J1203+4632_S_map.mod ! wmodel: Unable to open new model file: /J1203+4632_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1203+4632_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.054 x 5.036 at 6.615 degrees (North through East) ! Clean map min=-0.0022292 max=0.10997 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1203+4632_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000507868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.38544 1.38544 2.77088 5.54176 11.0835 22.167 44.3341 88.6681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 216.537 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1203+4632_S_dfm.log closed on Thu May 19 23:19:39 2016