! Started logfile: J0730-3208_S_dfm.log on Fri Feb 15 19:46:44 2019 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 J0730-3208_S_uvm.fits ! Reading UV FITS file: J0730-3208_S_uvm.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.886401 visibilities/baseline/integration-bin. ! Found source: J0730-3208 ! ! 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 17104 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 J0730-3208_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 63 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 960 telescope corrections were flagged in sub-array 1. ! A total of 168 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.031080Jy sigma=10.861789 ! Fit after self-cal, rms=0.775781Jy sigma=7.641331 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.587 mas, bmaj=6.849 mas, bpa=-4.297 degrees ! Estimated noise=0.977565 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 = 0.181459 Jy ! Component: 100 - total flux cleaned = 0.24784 Jy ! Total flux subtracted in 100 components = 0.24784 Jy ! Clean residual min=-0.012009 max=0.031552 Jy/beam ! Clean residual mean=-0.000048 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 0.24784 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.24784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.148356Jy sigma=1.425949 ! Fit after self-cal, rms=0.148169Jy sigma=1.424226 ! Inverting map ! Added new window around map position (4, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365134 Jy ! Component: 100 - total flux cleaned = 0.0616657 Jy ! Total flux subtracted in 100 components = 0.0616657 Jy ! Clean residual min=-0.011025 max=0.024345 Jy/beam ! Clean residual mean=-0.000037 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.309506 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 72 components and 0.309506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.134099Jy sigma=1.150252 ! Fit after self-cal, rms=0.133891Jy sigma=1.146066 ! 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=3.256 mas, bmaj=8.562 mas, bpa=-3.322 degrees ! Estimated noise=0.649301 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, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403636 Jy ! Component: 100 - total flux cleaned = 0.0662015 Jy ! Component: 150 - total flux cleaned = 0.0840825 Jy ! Component: 200 - total flux cleaned = 0.09668 Jy ! Total flux subtracted in 200 components = 0.09668 Jy ! Clean residual min=-0.010112 max=0.014165 Jy/beam ! Clean residual mean=-0.000085 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.406186 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 137 components and 0.406186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.121981Jy sigma=0.924249 ! Fit after self-cal, rms=0.121860Jy sigma=0.922152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.256 x 8.562 at -3.322 degrees (North through East) ! Clean map min=-0.0094056 max=0.21581 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 0.97 HN 1.24 KP 0.97 ! LA 0.91 MK 0.94 NL 1.07 OV 0.93 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.64 FD 0.79 KP 0.89 LA 0.94 ! NL 1.08 OV 0.70 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.31 FD 0.97 HN 1.27 KP 0.95 ! LA 0.89 MK 1.00 NL 1.14 OV 0.93 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.50 FD 0.82 KP 0.87 LA 0.89 ! NL 1.03 OV 0.68 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.89 FD 0.97 HN 1.23 KP 0.98 ! LA 0.91 MK 0.92 NL 1.06 OV 0.94 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.69 FD 0.83 KP 0.87 LA 0.91 ! NL 1.01 OV 0.68 SC 1.06 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.121860Jy sigma=0.922152 ! Fit after self-cal, rms=0.199609Jy sigma=0.729651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.586 mas, bpa=-3.445 degrees ! Estimated noise=0.652565 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 = -0.00375644 Jy ! Component: 100 - total flux cleaned = -0.0043558 Jy ! Component: 150 - total flux cleaned = -0.00475218 Jy ! Component: 200 - total flux cleaned = -0.00509168 Jy ! Total flux subtracted in 200 components = -0.00509168 Jy ! Clean residual min=-0.004342 max=0.005198 Jy/beam ! Clean residual mean=-0.000008 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.401094 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.401094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.199534Jy sigma=0.724610 ! Fit after self-cal, rms=0.200136Jy sigma=0.723972 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.200136Jy sigma=0.723972 ! Fit after self-cal, rms=0.210807Jy sigma=0.710723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=8.605 mas, bpa=-3.398 degrees ! Estimated noise=0.655531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116132 Jy ! Component: 100 - total flux cleaned = -0.0014289 Jy ! Component: 150 - total flux cleaned = -0.00166492 Jy ! Component: 200 - total flux cleaned = -0.00187538 Jy ! Total flux subtracted in 200 components = -0.00187538 Jy ! Clean residual min=-0.003107 max=0.003608 Jy/beam ! Clean residual mean=-0.000010 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.399219 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 170 components and 0.399219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.210737Jy sigma=0.708333 ! Fit after self-cal, rms=0.210809Jy sigma=0.708243 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 = -0.000120999 Jy ! Component: 100 - total flux cleaned = -0.000121751 Jy ! Component: 150 - total flux cleaned = -0.000175518 Jy ! Component: 200 - total flux cleaned = -0.000124883 Jy ! Total flux subtracted in 200 components = -0.000124883 Jy ! Clean residual min=-0.003094 max=0.003675 Jy/beam ! Clean residual mean=-0.000011 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.399094 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 184 components and 0.399094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.210780Jy sigma=0.707245 ! Fit after self-cal, rms=0.210781Jy sigma=0.707206 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.210781Jy sigma=0.707206 ! Fit after self-cal, rms=0.227290Jy sigma=0.695476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=8.6 mas, bpa=-3.597 degrees ! Estimated noise=0.653694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179429 Jy ! Component: 100 - total flux cleaned = -0.00186264 Jy ! Component: 150 - total flux cleaned = -0.00198538 Jy ! Component: 200 - total flux cleaned = -0.00203999 Jy ! Total flux subtracted in 200 components = -0.00203999 Jy ! Clean residual min=-0.002563 max=0.002679 Jy/beam ! Clean residual mean=-0.000012 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.397054 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 203 components and 0.397054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.227231Jy sigma=0.694152 ! Fit after self-cal, rms=0.227362Jy sigma=0.694081 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 = -7.07818e-05 Jy ! Component: 100 - total flux cleaned = -0.000120721 Jy ! Component: 150 - total flux cleaned = -0.000210919 Jy ! Component: 200 - total flux cleaned = -0.00025246 Jy ! Total flux subtracted in 200 components = -0.00025246 Jy ! Clean residual min=-0.002471 max=0.002602 Jy/beam ! Clean residual mean=-0.000012 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.396802 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.396802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.227333Jy sigma=0.693484 ! Fit after self-cal, rms=0.227338Jy sigma=0.693451 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.227338Jy sigma=0.693451 ! Fit after self-cal, rms=0.230133Jy sigma=0.693067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.972 mas, bmaj=22.23 mas, bpa=-0.8719 degrees ! Estimated noise=0.792123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171158 Jy ! Component: 100 - total flux cleaned = -0.00192216 Jy ! Component: 150 - total flux cleaned = -0.00201697 Jy ! Component: 200 - total flux cleaned = -0.00206038 Jy ! Total flux subtracted in 200 components = -0.00206038 Jy ! Clean residual min=-0.002589 max=0.002959 Jy/beam ! Clean residual mean=-0.000025 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.394741 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 220 components and 0.394741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.230094Jy sigma=0.692414 ! Fit after self-cal, rms=0.230104Jy sigma=0.692373 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 = -1.6969e-06 Jy ! Component: 100 - total flux cleaned = -3.94162e-05 Jy ! Component: 150 - total flux cleaned = -7.37881e-05 Jy ! Component: 200 - total flux cleaned = -0.00010666 Jy ! Total flux subtracted in 200 components = -0.00010666 Jy ! Clean residual min=-0.002561 max=0.002931 Jy/beam ! Clean residual mean=-0.000025 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.394634 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 224 components and 0.394634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.230092Jy sigma=0.692187 ! Fit after self-cal, rms=0.230094Jy sigma=0.692159 ! 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=3.267 mas, bmaj=8.585 mas, bpa=-3.753 degrees ! Estimated noise=0.651863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.267 x 8.585 at -3.753 degrees (North through East) ! Clean map min=-0.0022163 max=0.21829 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=2.567 mas, bmaj=6.793 mas, bpa=-4.6 degrees ! Estimated noise=0.990004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18469 Jy ! Component: 100 - total flux cleaned = 0.253636 Jy ! Component: 150 - total flux cleaned = 0.290364 Jy ! Component: 200 - total flux cleaned = 0.314639 Jy ! Total flux subtracted in 200 components = 0.314639 Jy ! Clean residual min=-0.005363 max=0.016190 Jy/beam ! Clean residual mean=-0.000022 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.314639 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.314639 Jy ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=8.585 mas, bpa=-3.753 degrees ! Estimated noise=0.651863 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) ! Added new window around map position (3, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286368 Jy ! Component: 100 - total flux cleaned = 0.0448016 Jy ! Component: 150 - total flux cleaned = 0.0549686 Jy ! Component: 200 - total flux cleaned = 0.0617583 Jy ! Total flux subtracted in 200 components = 0.0617583 Jy ! Clean residual min=-0.002875 max=0.004165 Jy/beam ! Clean residual mean=-0.000035 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.376397 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 153 components and 0.376397 Jy ! Inverting map ! Added new window around map position (-2.5, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048228 Jy ! Component: 100 - total flux cleaned = 0.00829242 Jy ! Component: 150 - total flux cleaned = 0.0109161 Jy ! Component: 200 - total flux cleaned = 0.0129447 Jy ! Total flux subtracted in 200 components = 0.0129447 Jy ! Clean residual min=-0.002445 max=0.002516 Jy/beam ! Clean residual mean=-0.000018 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.389342 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 208 components and 0.389342 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=7.972 mas, bmaj=22.23 mas, bpa=-0.8719 degrees ! Estimated noise=0.792123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254829 Jy ! Component: 100 - total flux cleaned = 0.00413326 Jy ! Component: 150 - total flux cleaned = 0.00509625 Jy ! Component: 200 - total flux cleaned = 0.0054101 Jy ! Total flux subtracted in 200 components = 0.0054101 Jy ! Clean residual min=-0.002918 max=0.003441 Jy/beam ! Clean residual mean=-0.000025 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.394752 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 = 0.00025173 Jy ! Component: 100 - total flux cleaned = 0.000505245 Jy ! Component: 150 - total flux cleaned = 0.00065739 Jy ! Component: 200 - total flux cleaned = 0.000728917 Jy ! Total flux subtracted in 200 components = 0.000728917 Jy ! Clean residual min=-0.002917 max=0.003343 Jy/beam ! Clean residual mean=-0.000023 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.395481 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 230 components and 0.395481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=8.585 mas, bpa=-3.753 degrees ! Estimated noise=0.651863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019745 Jy ! Component: 100 - total flux cleaned = 0.00026059 Jy ! Component: 150 - total flux cleaned = 0.000377258 Jy ! Component: 200 - total flux cleaned = 0.000404448 Jy ! Total flux subtracted in 200 components = 0.000404448 Jy ! Clean residual min=-0.002422 max=0.002342 Jy/beam ! Clean residual mean=-0.000010 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.395885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 245 components and 0.395885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.230014Jy sigma=0.690474 ! Fit after self-cal, rms=0.230002Jy sigma=0.690135 wmodel J0730-3208_S_map.mod ! Writing 245 model components to file: J0730-3208_S_map.mod wobs J0730-3208_S_uvs.fits ! Writing UV FITS file: J0730-3208_S_uvs.fits wwins J0730-3208_S_map.win ! wwins: Wrote 5 windows to J0730-3208_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000346787 Jy ! Component: 100 - total flux cleaned = -0.000421583 Jy ! Component: 150 - total flux cleaned = -0.000641195 Jy ! Component: 200 - total flux cleaned = -0.000746436 Jy ! Component: 250 - total flux cleaned = -0.000814414 Jy ! Component: 300 - total flux cleaned = -0.000847165 Jy ! Component: 350 - total flux cleaned = -0.000846871 Jy ! Component: 400 - total flux cleaned = -0.00090847 Jy ! Component: 450 - total flux cleaned = -0.000878771 Jy ! Component: 500 - total flux cleaned = -0.000908129 Jy ! Component: 550 - total flux cleaned = -0.000937504 Jy ! Component: 600 - total flux cleaned = -0.00107692 Jy ! Component: 650 - total flux cleaned = -0.00107699 Jy ! Component: 700 - total flux cleaned = -0.00107731 Jy ! Component: 750 - total flux cleaned = -0.00102493 Jy ! Component: 800 - total flux cleaned = -0.00102579 Jy ! Component: 850 - total flux cleaned = -0.0010766 Jy ! Component: 900 - total flux cleaned = -0.00115158 Jy ! Component: 950 - total flux cleaned = -0.00107749 Jy ! Component: 1000 - total flux cleaned = -0.00110242 Jy ! Component: 1050 - total flux cleaned = -0.00124671 Jy ! Component: 1100 - total flux cleaned = -0.00129375 Jy ! Component: 1150 - total flux cleaned = -0.00141113 Jy ! Component: 1200 - total flux cleaned = -0.00148076 Jy ! Component: 1250 - total flux cleaned = -0.00154956 Jy ! Component: 1300 - total flux cleaned = -0.00166303 Jy ! Component: 1350 - total flux cleaned = -0.00179748 Jy ! Component: 1400 - total flux cleaned = -0.00186382 Jy ! Component: 1450 - total flux cleaned = -0.00201782 Jy ! Component: 1500 - total flux cleaned = -0.00203918 Jy ! Component: 1550 - total flux cleaned = -0.00210373 Jy ! Component: 1600 - total flux cleaned = -0.002125 Jy ! Component: 1650 - total flux cleaned = -0.00223062 Jy ! Component: 1700 - total flux cleaned = -0.00233494 Jy ! Component: 1750 - total flux cleaned = -0.00250073 Jy ! Component: 1800 - total flux cleaned = -0.00252097 Jy ! Component: 1850 - total flux cleaned = -0.00264324 Jy ! Component: 1900 - total flux cleaned = -0.00272412 Jy ! Component: 1950 - total flux cleaned = -0.00282457 Jy ! Component: 2000 - total flux cleaned = -0.00296391 Jy ! Component: 2050 - total flux cleaned = -0.00302317 Jy ! Component: 2100 - total flux cleaned = -0.00316051 Jy ! Component: 2150 - total flux cleaned = -0.00325754 Jy ! Component: 2200 - total flux cleaned = -0.00341182 Jy ! Component: 2250 - total flux cleaned = -0.00354577 Jy ! Component: 2300 - total flux cleaned = -0.00364087 Jy ! Component: 2350 - total flux cleaned = -0.00377327 Jy ! Component: 2400 - total flux cleaned = -0.00382971 Jy ! Component: 2450 - total flux cleaned = -0.00396005 Jy ! Component: 2500 - total flux cleaned = -0.00408954 Jy ! Component: 2550 - total flux cleaned = -0.00423656 Jy ! Component: 2600 - total flux cleaned = -0.00432788 Jy ! Component: 2650 - total flux cleaned = -0.00441853 Jy ! Component: 2700 - total flux cleaned = -0.00449072 Jy ! Component: 2750 - total flux cleaned = -0.00456232 Jy ! Component: 2800 - total flux cleaned = -0.00470467 Jy ! Component: 2850 - total flux cleaned = -0.00479307 Jy ! Component: 2900 - total flux cleaned = -0.00482821 Jy ! Component: 2950 - total flux cleaned = -0.00481073 Jy ! Component: 3000 - total flux cleaned = -0.00493248 Jy ! Component: 3050 - total flux cleaned = -0.00498441 Jy ! Component: 3100 - total flux cleaned = -0.00501854 Jy ! Component: 3150 - total flux cleaned = -0.00503567 Jy ! Component: 3200 - total flux cleaned = -0.00503563 Jy ! Component: 3250 - total flux cleaned = -0.00503558 Jy ! Component: 3300 - total flux cleaned = -0.00503557 Jy ! Component: 3350 - total flux cleaned = -0.00510229 Jy ! Component: 3400 - total flux cleaned = -0.00511877 Jy ! Component: 3450 - total flux cleaned = -0.00515173 Jy ! Component: 3500 - total flux cleaned = -0.0051518 Jy ! Component: 3550 - total flux cleaned = -0.00515185 Jy ! Component: 3600 - total flux cleaned = -0.00518423 Jy ! Component: 3650 - total flux cleaned = -0.00529747 Jy ! Component: 3700 - total flux cleaned = -0.005233 Jy ! Component: 3750 - total flux cleaned = -0.00528096 Jy ! Component: 3800 - total flux cleaned = -0.005249 Jy ! Component: 3850 - total flux cleaned = -0.00528064 Jy ! Component: 3900 - total flux cleaned = -0.00529647 Jy ! Component: 3950 - total flux cleaned = -0.00529658 Jy ! Component: 4000 - total flux cleaned = -0.00539034 Jy ! Component: 4050 - total flux cleaned = -0.00535919 Jy ! Total flux subtracted in 4096 components = -0.0054211 Jy ! Clean residual min=-0.001043 max=0.000864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.390464 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 598 components and 0.390464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0730-3208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.267 x 8.585 at -3.753 degrees (North through East) ! Clean map min=-0.0017264 max=0.22443 Jy/beam ! Writing clean map to FITS file: J0730-3208_S_map.fits wmodel J0730-3208_S_map.mod ! Writing 598 model components to file: J0730-3208_S_map.mod wobs J0730-3208_S_uvs.fits ! Writing UV FITS file: J0730-3208_S_uvs.fits wwins J0730-3208_S_map.win ! wwins: Wrote 6 windows to J0730-3208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310697 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415312 0.415312 0.830623 1.66125 3.32249 6.64499 13.29 26.5799 53.1599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.349 quit ! Quitting program ! Log file J0730-3208_S_dfm.log closed on Fri Feb 15 19:46:49 2019