! Started logfile: /scr/pima/bg219b_uvs/J0317+5643_S_dfm.log on Thu May 19 19:59:44 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/J0317+5643_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0317+5643_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800463 visibilities/baseline/integration-bin. ! Found source: J0317+5643 ! ! 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 6916 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 J0317+5643_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018550Jy sigma=22.876861 ! Fit after self-cal, rms=0.863797Jy sigma=19.345406 ! 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=3.533 mas, bmaj=5.416 mas, bpa=45.85 degrees ! Estimated noise=0.699884 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 = 0.100133 Jy ! Component: 100 - total flux cleaned = 0.135175 Jy ! Total flux subtracted in 100 components = 0.135175 Jy ! Clean residual min=-0.006614 max=0.015178 Jy/beam ! Clean residual mean=-0.000073 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.135175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.135175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070678Jy sigma=1.537718 ! Fit after self-cal, rms=0.070363Jy sigma=1.531031 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175923 Jy ! Component: 100 - total flux cleaned = 0.0277292 Jy ! Total flux subtracted in 100 components = 0.0277292 Jy ! Clean residual min=-0.005073 max=0.006633 Jy/beam ! Clean residual mean=-0.000058 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.162904 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.162904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064771Jy sigma=1.398178 ! Fit after self-cal, rms=0.064665Jy sigma=1.396466 ! 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=4.549 mas, bmaj=6.128 mas, bpa=45.42 degrees ! Estimated noise=0.387916 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 (-4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916426 Jy ! Component: 100 - total flux cleaned = 0.0146391 Jy ! Component: 150 - total flux cleaned = 0.0182733 Jy ! Component: 200 - total flux cleaned = 0.0200263 Jy ! Total flux subtracted in 200 components = 0.0200263 Jy ! Clean residual min=-0.004484 max=0.006171 Jy/beam ! Clean residual mean=-0.000097 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.182931 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.182931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063227Jy sigma=1.363963 ! Fit after self-cal, rms=0.063188Jy sigma=1.363144 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.549 x 6.128 at 45.42 degrees (North through East) ! Clean map min=-0.0043573 max=0.13671 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 0.99 FD 1.00 HN 1.01 KP 0.97 ! LA 0.95 MK 1.04 NL 1.01 OV 0.98 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.06 KP 0.98 ! LA 0.95 MK 1.14 NL 0.94 OV 1.03 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 0.99 ! LA 0.92 MK 0.99 NL 0.96 OV 0.94 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00 KP 0.97 ! LA 0.91 MK 1.03 NL 0.96 OV 0.93 ! PT 1.05 SC 0.94 ! ! ! Fit before self-cal, rms=0.063188Jy sigma=1.363144 ! Fit after self-cal, rms=0.061468Jy sigma=1.338912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=6.129 mas, bpa=45.14 degrees ! Estimated noise=0.384629 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 = 0.00141044 Jy ! Component: 100 - total flux cleaned = 0.00173835 Jy ! Component: 150 - total flux cleaned = 0.00180949 Jy ! Component: 200 - total flux cleaned = 0.00190165 Jy ! Total flux subtracted in 200 components = 0.00190165 Jy ! Clean residual min=-0.003769 max=0.004114 Jy/beam ! Clean residual mean=-0.000105 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.184832 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.184832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061406Jy sigma=1.337238 ! Fit after self-cal, rms=0.061404Jy sigma=1.336896 ! 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=0.061404Jy sigma=1.336896 ! Fit after self-cal, rms=0.060662Jy sigma=1.312024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.558 mas, bmaj=6.154 mas, bpa=45.42 degrees ! Estimated noise=0.383585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199645 Jy ! Component: 100 - total flux cleaned = 0.000253738 Jy ! Component: 150 - total flux cleaned = 0.000319491 Jy ! Component: 200 - total flux cleaned = 0.000339184 Jy ! Total flux subtracted in 200 components = 0.000339184 Jy ! Clean residual min=-0.001891 max=0.001950 Jy/beam ! Clean residual mean=-0.000047 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.185172 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.185172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060642Jy sigma=1.311539 ! Fit after self-cal, rms=0.060665Jy sigma=1.311335 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 = 0.000141436 Jy ! Component: 100 - total flux cleaned = 0.000140495 Jy ! Component: 150 - total flux cleaned = 0.000140286 Jy ! Component: 200 - total flux cleaned = 0.000140813 Jy ! Total flux subtracted in 200 components = 0.000140813 Jy ! Clean residual min=-0.001891 max=0.001949 Jy/beam ! Clean residual mean=-0.000047 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.185312 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.185312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060657Jy sigma=1.311157 ! Fit after self-cal, rms=0.060656Jy sigma=1.311155 ! 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=0.060656Jy sigma=1.311155 ! Fit after self-cal, rms=0.060392Jy sigma=1.311014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.552 mas, bmaj=6.156 mas, bpa=45.47 degrees ! Estimated noise=0.381969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374809 Jy ! Component: 100 - total flux cleaned = -0.0003097 Jy ! Component: 150 - total flux cleaned = -0.000279755 Jy ! Component: 200 - total flux cleaned = -0.000265617 Jy ! Total flux subtracted in 200 components = -0.000265617 Jy ! Clean residual min=-0.001894 max=0.001937 Jy/beam ! Clean residual mean=-0.000045 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.185047 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.185047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060382Jy sigma=1.310794 ! Fit after self-cal, rms=0.060382Jy sigma=1.310788 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 = 2.76796e-05 Jy ! Component: 100 - total flux cleaned = 4.11655e-05 Jy ! Component: 150 - total flux cleaned = 5.32341e-05 Jy ! Component: 200 - total flux cleaned = 4.14702e-05 Jy ! Total flux subtracted in 200 components = 4.14702e-05 Jy ! Clean residual min=-0.001890 max=0.001934 Jy/beam ! Clean residual mean=-0.000045 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.185088 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.185088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060377Jy sigma=1.310689 ! Fit after self-cal, rms=0.060377Jy sigma=1.310685 ! 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=0.060377Jy sigma=1.310685 ! Fit after self-cal, rms=0.060111Jy sigma=1.310569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.908 mas, bmaj=8.89 mas, bpa=50.97 degrees ! Estimated noise=0.446856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528366 Jy ! Component: 100 - total flux cleaned = -0.000672608 Jy ! Component: 150 - total flux cleaned = -0.000665945 Jy ! Component: 200 - total flux cleaned = -0.00066615 Jy ! Total flux subtracted in 200 components = -0.00066615 Jy ! Clean residual min=-0.002305 max=0.002213 Jy/beam ! Clean residual mean=-0.000089 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.184422 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.184422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060107Jy sigma=1.310492 ! Fit after self-cal, rms=0.060105Jy sigma=1.310478 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 = -3.14572e-05 Jy ! Component: 100 - total flux cleaned = -2.51347e-05 Jy ! Component: 150 - total flux cleaned = -1.90652e-05 Jy ! Component: 200 - total flux cleaned = -1.91073e-05 Jy ! Total flux subtracted in 200 components = -1.91073e-05 Jy ! Clean residual min=-0.002298 max=0.002214 Jy/beam ! Clean residual mean=-0.000089 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.184403 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.184403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060104Jy sigma=1.310456 ! Fit after self-cal, rms=0.060103Jy sigma=1.310451 ! 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=4.546 mas, bmaj=6.157 mas, bpa=45.5 degrees ! Estimated noise=0.380372 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.546 x 6.157 at 45.5 degrees (North through East) ! Clean map min=-0.0018418 max=0.13376 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=3.527 mas, bmaj=5.434 mas, bpa=46.05 degrees ! Estimated noise=0.680837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0974468 Jy ! Component: 100 - total flux cleaned = 0.132149 Jy ! Component: 150 - total flux cleaned = 0.149468 Jy ! Component: 200 - total flux cleaned = 0.159288 Jy ! Total flux subtracted in 200 components = 0.159288 Jy ! Clean residual min=-0.004231 max=0.005144 Jy/beam ! Clean residual mean=-0.000040 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.159288 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.159288 Jy ! Inverting map and beam ! Estimated beam: bmin=4.546 mas, bmaj=6.157 mas, bpa=45.5 degrees ! Estimated noise=0.380372 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 = 0.00898716 Jy ! Component: 100 - total flux cleaned = 0.0142141 Jy ! Component: 150 - total flux cleaned = 0.0175818 Jy ! Component: 200 - total flux cleaned = 0.0198297 Jy ! Total flux subtracted in 200 components = 0.0198297 Jy ! Clean residual min=-0.002121 max=0.002113 Jy/beam ! Clean residual mean=-0.000057 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.179118 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 0.179118 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=7.908 mas, bmaj=8.89 mas, bpa=50.97 degrees ! Estimated noise=0.446856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220336 Jy ! Component: 100 - total flux cleaned = 0.00345592 Jy ! Component: 150 - total flux cleaned = 0.00422946 Jy ! Component: 200 - total flux cleaned = 0.00471551 Jy ! Total flux subtracted in 200 components = 0.00471551 Jy ! Clean residual min=-0.002302 max=0.002147 Jy/beam ! Clean residual mean=-0.000091 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.183834 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 = 0.000190493 Jy ! Component: 100 - total flux cleaned = 0.000234255 Jy ! Component: 150 - total flux cleaned = 0.000272588 Jy ! Component: 200 - total flux cleaned = 0.000306151 Jy ! Total flux subtracted in 200 components = 0.000306151 Jy ! Clean residual min=-0.002325 max=0.002182 Jy/beam ! Clean residual mean=-0.000090 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.18414 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 144 components and 0.18414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.546 mas, bmaj=6.157 mas, bpa=45.5 degrees ! Estimated noise=0.380372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101615 Jy ! Component: 100 - total flux cleaned = 0.000103812 Jy ! Component: 150 - total flux cleaned = 0.000125757 Jy ! Component: 200 - total flux cleaned = 0.000165598 Jy ! Total flux subtracted in 200 components = 0.000165598 Jy ! Clean residual min=-0.001961 max=0.001914 Jy/beam ! Clean residual mean=-0.000045 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.184305 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 154 components and 0.184305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060122Jy sigma=1.310843 ! Fit after self-cal, rms=0.060120Jy sigma=1.310808 wmodel /J0317+5643_S_map.mod ! wmodel: Unable to open new model file: /J0317+5643_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0317+5643_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.546 x 6.157 at 45.5 degrees (North through East) ! Clean map min=-0.0019055 max=0.13365 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0317+5643_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000516265 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15884 1.15884 2.31769 4.63538 9.27075 18.5415 37.083 74.166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.878 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0317+5643_S_dfm.log closed on Thu May 19 19:59:47 2016