! Started logfile: /scr/pima/bg219b_uvs/J1220+3343_S_dfm.log on Thu May 19 20:17:42 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/J1220+3343_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1220+3343_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.814572 visibilities/baseline/integration-bin. ! Found source: J1220+3343 ! ! 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 8944 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 J1220+3343_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=1.003762Jy sigma=24.354266 ! Fit after self-cal, rms=0.928557Jy sigma=22.467811 ! 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=3.759 mas, bmaj=4.806 mas, bpa=-22.69 degrees ! Estimated noise=0.498698 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 = 0.0538911 Jy ! Component: 100 - total flux cleaned = 0.0713723 Jy ! Total flux subtracted in 100 components = 0.0713723 Jy ! Clean residual min=-0.004857 max=0.013548 Jy/beam ! Clean residual mean=0.000002 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.0713723 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0713723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064813Jy sigma=1.492778 ! Fit after self-cal, rms=0.064169Jy sigma=1.477683 ! Inverting map ! Added new window around map position (-4, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136727 Jy ! Component: 100 - total flux cleaned = 0.0220226 Jy ! Total flux subtracted in 100 components = 0.0220226 Jy ! Clean residual min=-0.003915 max=0.005198 Jy/beam ! Clean residual mean=0.000005 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.0933949 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0933949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060699Jy sigma=1.387636 ! Fit after self-cal, rms=0.060414Jy sigma=1.381291 ! 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=4.642 mas, bmaj=5.635 mas, bpa=-16.09 degrees ! Estimated noise=0.333427 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 = 0.00847148 Jy ! Component: 100 - total flux cleaned = 0.0138089 Jy ! Component: 150 - total flux cleaned = 0.0172976 Jy ! Component: 200 - total flux cleaned = 0.0196223 Jy ! Total flux subtracted in 200 components = 0.0196223 Jy ! Clean residual min=-0.003854 max=0.004185 Jy/beam ! Clean residual mean=0.000020 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.113017 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.113017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059078Jy sigma=1.347427 ! Fit after self-cal, rms=0.058957Jy sigma=1.344743 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.642 x 5.635 at -16.09 degrees (North through East) ! Clean map min=-0.0036151 max=0.071306 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 0.98 FD 0.99 HN 0.97 KP 0.94 ! LA 0.93 MK 1.04 NL 0.99 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.96 KP 0.98 ! LA 1.00 MK 1.03 NL 1.01 OV 0.94 ! PT 1.15 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.94 KP 1.00 ! LA 0.92 MK 1.09 NL 1.00 OV 0.93 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.97 KP 0.98 ! LA 0.91 MK 1.05 NL 1.00 OV 0.97 ! PT 1.10 SC 0.92 ! ! ! Fit before self-cal, rms=0.058957Jy sigma=1.344743 ! Fit after self-cal, rms=0.057048Jy sigma=1.336973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.671 mas, bmaj=5.614 mas, bpa=-12.78 degrees ! Estimated noise=0.327315 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 (-4, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444023 Jy ! Component: 100 - total flux cleaned = 0.00688637 Jy ! Component: 150 - total flux cleaned = 0.00827252 Jy ! Component: 200 - total flux cleaned = 0.00900403 Jy ! Total flux subtracted in 200 components = 0.00900403 Jy ! Clean residual min=-0.002818 max=0.002997 Jy/beam ! Clean residual mean=0.000021 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.122021 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.122021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056695Jy sigma=1.327461 ! Fit after self-cal, rms=0.056628Jy sigma=1.325892 ! 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=0.056628Jy sigma=1.325892 ! Fit after self-cal, rms=0.056281Jy sigma=1.316605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.716 mas, bmaj=5.669 mas, bpa=-10.53 degrees ! Estimated noise=0.325142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000594595 Jy ! Component: 100 - total flux cleaned = -0.000788801 Jy ! Component: 150 - total flux cleaned = -0.000948852 Jy ! Component: 200 - total flux cleaned = -0.00125135 Jy ! Total flux subtracted in 200 components = -0.00125135 Jy ! Clean residual min=-0.001898 max=0.001874 Jy/beam ! Clean residual mean=0.000013 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.12077 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.12077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056200Jy sigma=1.314365 ! Fit after self-cal, rms=0.056224Jy sigma=1.314024 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 = 9.59739e-05 Jy ! Component: 100 - total flux cleaned = 1.39571e-05 Jy ! Component: 150 - total flux cleaned = -0.000109346 Jy ! Component: 200 - total flux cleaned = -0.000197786 Jy ! Total flux subtracted in 200 components = -0.000197786 Jy ! Clean residual min=-0.001815 max=0.001776 Jy/beam ! Clean residual mean=0.000013 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.120572 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.120572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056200Jy sigma=1.313454 ! Fit after self-cal, rms=0.056195Jy sigma=1.313415 ! 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=0.056195Jy sigma=1.313415 ! Fit after self-cal, rms=0.055643Jy sigma=1.312912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.729 mas, bmaj=5.684 mas, bpa=-10.93 degrees ! Estimated noise=0.321696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108091 Jy ! Component: 100 - total flux cleaned = -0.00164822 Jy ! Component: 150 - total flux cleaned = -0.00193355 Jy ! Component: 200 - total flux cleaned = -0.00208852 Jy ! Total flux subtracted in 200 components = -0.00208852 Jy ! Clean residual min=-0.001716 max=0.001755 Jy/beam ! Clean residual mean=0.000011 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.118484 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 118 components and 0.118484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055618Jy sigma=1.312205 ! Fit after self-cal, rms=0.055620Jy sigma=1.312179 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 = -0.000147594 Jy ! Component: 100 - total flux cleaned = -0.000200876 Jy ! Component: 150 - total flux cleaned = -0.000251274 Jy ! Component: 200 - total flux cleaned = -0.000299354 Jy ! Total flux subtracted in 200 components = -0.000299354 Jy ! Clean residual min=-0.001679 max=0.001738 Jy/beam ! Clean residual mean=0.000011 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.118184 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.118184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055610Jy sigma=1.311945 ! Fit after self-cal, rms=0.055609Jy sigma=1.311933 ! 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=0.055609Jy sigma=1.311933 ! Fit after self-cal, rms=0.055202Jy sigma=1.311705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.503 mas, bmaj=9.319 mas, bpa=-12.88 degrees ! Estimated noise=0.370042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104415 Jy ! Component: 100 - total flux cleaned = -0.00142368 Jy ! Component: 150 - total flux cleaned = -0.00170483 Jy ! Component: 200 - total flux cleaned = -0.00195275 Jy ! Total flux subtracted in 200 components = -0.00195275 Jy ! Clean residual min=-0.002003 max=0.002246 Jy/beam ! Clean residual mean=0.000019 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.116232 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.116231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055191Jy sigma=1.311323 ! Fit after self-cal, rms=0.055188Jy sigma=1.311289 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 = -0.000254633 Jy ! Component: 100 - total flux cleaned = -0.000383098 Jy ! Component: 150 - total flux cleaned = -0.000446241 Jy ! Component: 200 - total flux cleaned = -0.000504033 Jy ! Total flux subtracted in 200 components = -0.000504033 Jy ! Clean residual min=-0.002016 max=0.002222 Jy/beam ! Clean residual mean=0.000019 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.115727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 0.115727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055186Jy sigma=1.311216 ! Fit after self-cal, rms=0.055184Jy sigma=1.311203 ! 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=4.738 mas, bmaj=5.693 mas, bpa=-11.17 degrees ! Estimated noise=0.319158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.738 x 5.693 at -11.17 degrees (North through East) ! Clean map min=-0.0015203 max=0.069547 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=3.859 mas, bmaj=4.832 mas, bpa=-18.82 degrees ! Estimated noise=0.481854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518547 Jy ! Component: 100 - total flux cleaned = 0.0713518 Jy ! Component: 150 - total flux cleaned = 0.083472 Jy ! Component: 200 - total flux cleaned = 0.0919356 Jy ! Total flux subtracted in 200 components = 0.0919356 Jy ! Clean residual min=-0.003335 max=0.004717 Jy/beam ! Clean residual mean=0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0919356 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 0.0919356 Jy ! Inverting map and beam ! Estimated beam: bmin=4.738 mas, bmaj=5.693 mas, bpa=-11.17 degrees ! Estimated noise=0.319158 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 = 0.00752964 Jy ! Component: 100 - total flux cleaned = 0.0126068 Jy ! Component: 150 - total flux cleaned = 0.0163703 Jy ! Component: 200 - total flux cleaned = 0.0192048 Jy ! Total flux subtracted in 200 components = 0.0192048 Jy ! Clean residual min=-0.002203 max=0.002250 Jy/beam ! Clean residual mean=0.000009 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.11114 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.11114 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=8.503 mas, bmaj=9.319 mas, bpa=-12.88 degrees ! Estimated noise=0.370042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279029 Jy ! Component: 100 - total flux cleaned = 0.00445911 Jy ! Component: 150 - total flux cleaned = 0.00503225 Jy ! Component: 200 - total flux cleaned = 0.00514978 Jy ! Total flux subtracted in 200 components = 0.00514978 Jy ! Clean residual min=-0.002197 max=0.002373 Jy/beam ! Clean residual mean=0.000019 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.11629 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 = 3.2214e-05 Jy ! Component: 100 - total flux cleaned = 3.24742e-05 Jy ! Component: 150 - total flux cleaned = 3.2651e-05 Jy ! Component: 200 - total flux cleaned = 5.26239e-06 Jy ! Total flux subtracted in 200 components = 5.26239e-06 Jy ! Clean residual min=-0.002134 max=0.002317 Jy/beam ! Clean residual mean=0.000019 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.116295 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.116295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.738 mas, bmaj=5.693 mas, bpa=-11.17 degrees ! Estimated noise=0.319158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001694 Jy ! Component: 100 - total flux cleaned = 0.000132858 Jy ! Component: 150 - total flux cleaned = 0.000100081 Jy ! Component: 200 - total flux cleaned = 6.99618e-05 Jy ! Total flux subtracted in 200 components = 6.99618e-05 Jy ! Clean residual min=-0.001879 max=0.001779 Jy/beam ! Clean residual mean=0.000010 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.116365 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.116365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055226Jy sigma=1.312487 ! Fit after self-cal, rms=0.055224Jy sigma=1.312278 wmodel /J1220+3343_S_map.mod ! wmodel: Unable to open new model file: /J1220+3343_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1220+3343_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.738 x 5.693 at -11.17 degrees (North through East) ! Clean map min=-0.0018117 max=0.069 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1220+3343_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0689998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000453328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.971 1.971 3.94199 7.88399 15.768 31.5359 63.0719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.207 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1220+3343_S_dfm.log closed on Thu May 19 20:17:45 2016