! Started logfile: .//J1012+2312_X_dfm.log on Sat Oct 20 23:50:06 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1012+2312_X_uvm.fits ! Reading UV FITS file: .//J1012+2312_X_uvm.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 2 visibilities/baseline/integration-bin. ! Found source: J1012+2312 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2688 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1012+2312_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.016916Jy sigma=51.024559 ! Fit after self-cal, rms=0.841971Jy sigma=41.875000 ! 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=0.8536 mas, bmaj=2.339 mas, bpa=24.38 degrees ! Estimated noise=0.558579 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 = 0.127006 Jy ! Component: 100 - total flux cleaned = 0.154725 Jy ! Total flux subtracted in 100 components = 0.154725 Jy ! Clean residual min=-0.006859 max=0.012311 Jy/beam ! Clean residual mean=-0.000011 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.154725 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.154725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041854Jy sigma=1.555693 ! Fit after self-cal, rms=0.041814Jy sigma=1.555105 ! Inverting map ! Added new window around map position (2.2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105243 Jy ! Component: 100 - total flux cleaned = 0.0154781 Jy ! Total flux subtracted in 100 components = 0.0154781 Jy ! Clean residual min=-0.006045 max=0.007797 Jy/beam ! Clean residual mean=-0.000008 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.170203 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.170203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038180Jy sigma=1.421639 ! Fit after self-cal, rms=0.037881Jy sigma=1.393629 ! 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=1.05 mas, bmaj=2.485 mas, bpa=22.88 degrees ! Estimated noise=0.413888 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 = 0.00540703 Jy ! Component: 100 - total flux cleaned = 0.00794059 Jy ! Component: 150 - total flux cleaned = 0.00851376 Jy ! Component: 200 - total flux cleaned = 0.00886434 Jy ! Total flux subtracted in 200 components = 0.00886434 Jy ! Clean residual min=-0.005292 max=0.005060 Jy/beam ! Clean residual mean=-0.000012 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.179068 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.179068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036566Jy sigma=1.363622 ! Fit after self-cal, rms=0.036524Jy sigma=1.355033 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.485 at 22.88 degrees (North through East) ! Clean map min=-0.0045022 max=0.15434 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.93 LA 0.99 ! NL 1.12 OV 0.96 PT 0.92 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.85 HN 1.10 LA 1.13 ! NL 1.23 OV 1.13 PT 1.08 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.97 LA 0.98 ! NL 1.11 OV 0.93 PT 0.91 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.03 LA 0.99 ! NL 1.13 OV 0.95 PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.93 LA 0.99 ! NL 1.12 OV 0.95 PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 0.97 LA 1.04 ! NL 1.22 OV 0.95 PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.95 LA 1.00 ! NL 1.35 OV 1.00 PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.94 LA 1.03 ! NL 1.09 OV 0.93 PT 0.89 SC 1.06 ! ! ! Fit before self-cal, rms=0.036524Jy sigma=1.355033 ! Fit after self-cal, rms=0.035253Jy sigma=0.986294 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.477 mas, bpa=22.63 degrees ! Estimated noise=0.418162 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 = -0.000841663 Jy ! Component: 100 - total flux cleaned = -0.00079759 Jy ! Component: 150 - total flux cleaned = -0.000726005 Jy ! Component: 200 - total flux cleaned = -0.000630947 Jy ! Total flux subtracted in 200 components = -0.000630947 Jy ! Clean residual min=-0.002345 max=0.002124 Jy/beam ! Clean residual mean=-0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.178437 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.178437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035066Jy sigma=0.978438 ! Fit after self-cal, rms=0.035044Jy sigma=0.977570 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035044Jy sigma=0.977570 ! Fit after self-cal, rms=0.036603Jy sigma=0.978338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.474 mas, bpa=22.58 degrees ! Estimated noise=0.420325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503081 Jy ! Component: 100 - total flux cleaned = -0.000459209 Jy ! Component: 150 - total flux cleaned = -0.0003458 Jy ! Component: 200 - total flux cleaned = -0.0002177 Jy ! Total flux subtracted in 200 components = -0.0002177 Jy ! Clean residual min=-0.002151 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.178219 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.178219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036428Jy sigma=0.973811 ! Fit after self-cal, rms=0.036402Jy sigma=0.972727 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 = -0.000237175 Jy ! Component: 100 - total flux cleaned = -0.000268664 Jy ! Component: 150 - total flux cleaned = -0.000244794 Jy ! Component: 200 - total flux cleaned = -0.000204868 Jy ! Total flux subtracted in 200 components = -0.000204868 Jy ! Clean residual min=-0.002070 max=0.001919 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.178014 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.178014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036332Jy sigma=0.971105 ! Fit after self-cal, rms=0.036313Jy sigma=0.970576 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036313Jy sigma=0.970576 ! Fit after self-cal, rms=0.036730Jy sigma=0.959001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.472 mas, bpa=22.56 degrees ! Estimated noise=0.421564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240016 Jy ! Component: 100 - total flux cleaned = -0.000239844 Jy ! Component: 150 - total flux cleaned = -0.000212794 Jy ! Component: 200 - total flux cleaned = -0.000142979 Jy ! Total flux subtracted in 200 components = -0.000142979 Jy ! Clean residual min=-0.002109 max=0.001820 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.177871 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.177871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036630Jy sigma=0.956676 ! Fit after self-cal, rms=0.036613Jy sigma=0.955685 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 = -0.000234508 Jy ! Component: 100 - total flux cleaned = -0.000233111 Jy ! Component: 150 - total flux cleaned = -0.000196243 Jy ! Component: 200 - total flux cleaned = -0.000149462 Jy ! Total flux subtracted in 200 components = -0.000149462 Jy ! Clean residual min=-0.002030 max=0.001796 Jy/beam ! Clean residual mean=-0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.177722 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.177722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036575Jy sigma=0.954650 ! Fit after self-cal, rms=0.036565Jy sigma=0.954258 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036565Jy sigma=0.954258 ! Fit after self-cal, rms=0.036583Jy sigma=0.944516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=2.905 mas, bpa=24.94 degrees ! Estimated noise=0.511864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.05971e-05 Jy ! Component: 100 - total flux cleaned = 4.41315e-05 Jy ! Component: 150 - total flux cleaned = 0.00014671 Jy ! Component: 200 - total flux cleaned = 0.000211388 Jy ! Total flux subtracted in 200 components = 0.000211388 Jy ! Clean residual min=-0.002418 max=0.002258 Jy/beam ! Clean residual mean=-0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.177933 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.177933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036551Jy sigma=0.943500 ! Fit after self-cal, rms=0.036545Jy sigma=0.943094 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 = -0.000189535 Jy ! Component: 100 - total flux cleaned = -0.000143643 Jy ! Component: 150 - total flux cleaned = -0.000119859 Jy ! Component: 200 - total flux cleaned = -0.000100006 Jy ! Total flux subtracted in 200 components = -0.000100006 Jy ! Clean residual min=-0.002341 max=0.002220 Jy/beam ! Clean residual mean=-0.000006 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.177833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.177833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036535Jy sigma=0.942836 ! Fit after self-cal, rms=0.036530Jy sigma=0.942678 ! 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=1.048 mas, bmaj=2.47 mas, bpa=22.55 degrees ! Estimated noise=0.422228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.47 at 22.55 degrees (North through East) ! Clean map min=-0.0018285 max=0.16034 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=0.8503 mas, bmaj=2.322 mas, bpa=24.17 degrees ! Estimated noise=0.566663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128811 Jy ! Component: 100 - total flux cleaned = 0.15694 Jy ! Component: 150 - total flux cleaned = 0.165409 Jy ! Component: 200 - total flux cleaned = 0.169905 Jy ! Total flux subtracted in 200 components = 0.169905 Jy ! Clean residual min=-0.003054 max=0.002831 Jy/beam ! Clean residual mean=-0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.169905 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 0.169905 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.47 mas, bpa=22.55 degrees ! Estimated noise=0.422228 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 = 0.00299454 Jy ! Component: 100 - total flux cleaned = 0.00457769 Jy ! Component: 150 - total flux cleaned = 0.00519879 Jy ! Component: 200 - total flux cleaned = 0.00569025 Jy ! Total flux subtracted in 200 components = 0.00569025 Jy ! Clean residual min=-0.002014 max=0.001884 Jy/beam ! Clean residual mean=-0.000005 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.175595 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.175595 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=2.905 mas, bpa=24.94 degrees ! Estimated noise=0.511864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923462 Jy ! Component: 100 - total flux cleaned = 0.00146077 Jy ! Component: 150 - total flux cleaned = 0.00168642 Jy ! Component: 200 - total flux cleaned = 0.00179572 Jy ! Total flux subtracted in 200 components = 0.00179572 Jy ! Clean residual min=-0.002309 max=0.002312 Jy/beam ! Clean residual mean=-0.000007 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.177391 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 = 4.3163e-05 Jy ! Component: 100 - total flux cleaned = 7.30961e-05 Jy ! Component: 150 - total flux cleaned = 0.000110518 Jy ! Component: 200 - total flux cleaned = 0.000145206 Jy ! Total flux subtracted in 200 components = 0.000145206 Jy ! Clean residual min=-0.002300 max=0.002299 Jy/beam ! Clean residual mean=-0.000007 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.177536 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.177536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.47 mas, bpa=22.55 degrees ! Estimated noise=0.422228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282491 Jy ! Component: 100 - total flux cleaned = -0.00036303 Jy ! Component: 150 - total flux cleaned = -0.000363918 Jy ! Component: 200 - total flux cleaned = -0.000363776 Jy ! Total flux subtracted in 200 components = -0.000363776 Jy ! Clean residual min=-0.001927 max=0.001785 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.177172 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.177172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036581Jy sigma=0.943719 ! Fit after self-cal, rms=0.036575Jy sigma=0.943039 wmodel J1012+2312_X_map.mod ! Writing 56 model components to file: J1012+2312_X_map.mod wobs J1012+2312_X_uvs.fits ! Writing UV FITS file: J1012+2312_X_uvs.fits wwins J1012+2312_X_map.win ! wwins: Wrote 2 windows to J1012+2312_X_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 = -0.000175316 Jy ! Component: 100 - total flux cleaned = 2.515e-06 Jy ! Component: 150 - total flux cleaned = 0.000111079 Jy ! Component: 200 - total flux cleaned = 0.000239819 Jy ! Component: 250 - total flux cleaned = 0.00026407 Jy ! Component: 300 - total flux cleaned = 0.000218355 Jy ! Component: 350 - total flux cleaned = 0.000219208 Jy ! Component: 400 - total flux cleaned = 6.69518e-05 Jy ! Component: 450 - total flux cleaned = -0.000124026 Jy ! Component: 500 - total flux cleaned = -0.000330327 Jy ! Component: 550 - total flux cleaned = -0.000511722 Jy ! Component: 600 - total flux cleaned = -0.000708576 Jy ! Component: 650 - total flux cleaned = -0.000882389 Jy ! Component: 700 - total flux cleaned = -0.00107215 Jy ! Component: 750 - total flux cleaned = -0.00125863 Jy ! Component: 800 - total flux cleaned = -0.00140496 Jy ! Component: 850 - total flux cleaned = -0.0015129 Jy ! Component: 900 - total flux cleaned = -0.00156583 Jy ! Component: 950 - total flux cleaned = -0.00167026 Jy ! Component: 1000 - total flux cleaned = -0.00173899 Jy ! Component: 1050 - total flux cleaned = -0.00179006 Jy ! Component: 1100 - total flux cleaned = -0.00187389 Jy ! Component: 1150 - total flux cleaned = -0.00194011 Jy ! Component: 1200 - total flux cleaned = -0.00198919 Jy ! Component: 1250 - total flux cleaned = -0.00203767 Jy ! Component: 1300 - total flux cleaned = -0.0020218 Jy ! Component: 1350 - total flux cleaned = -0.00206949 Jy ! Component: 1400 - total flux cleaned = -0.00210085 Jy ! Component: 1450 - total flux cleaned = -0.00208512 Jy ! Component: 1500 - total flux cleaned = -0.00211608 Jy ! Component: 1550 - total flux cleaned = -0.00210059 Jy ! Component: 1600 - total flux cleaned = -0.00207013 Jy ! Component: 1650 - total flux cleaned = -0.00207004 Jy ! Component: 1700 - total flux cleaned = -0.00207001 Jy ! Component: 1750 - total flux cleaned = -0.00202519 Jy ! Component: 1800 - total flux cleaned = -0.00201048 Jy ! Component: 1850 - total flux cleaned = -0.00198115 Jy ! Component: 1900 - total flux cleaned = -0.00198127 Jy ! Component: 1950 - total flux cleaned = -0.00198116 Jy ! Component: 2000 - total flux cleaned = -0.00195229 Jy ! Component: 2050 - total flux cleaned = -0.00195238 Jy ! Component: 2100 - total flux cleaned = -0.00196647 Jy ! Component: 2150 - total flux cleaned = -0.00192405 Jy ! Component: 2200 - total flux cleaned = -0.00192402 Jy ! Component: 2250 - total flux cleaned = -0.00188213 Jy ! Component: 2300 - total flux cleaned = -0.00189614 Jy ! Component: 2350 - total flux cleaned = -0.00189613 Jy ! Component: 2400 - total flux cleaned = -0.00186869 Jy ! Component: 2450 - total flux cleaned = -0.00186872 Jy ! Component: 2500 - total flux cleaned = -0.00184163 Jy ! Component: 2550 - total flux cleaned = -0.00184168 Jy ! Component: 2600 - total flux cleaned = -0.00181503 Jy ! Component: 2650 - total flux cleaned = -0.00184167 Jy ! Component: 2700 - total flux cleaned = -0.00185476 Jy ! Component: 2750 - total flux cleaned = -0.00180215 Jy ! Component: 2800 - total flux cleaned = -0.00181511 Jy ! Component: 2850 - total flux cleaned = -0.00180212 Jy ! Component: 2900 - total flux cleaned = -0.00178906 Jy ! Component: 2950 - total flux cleaned = -0.00172481 Jy ! Component: 3000 - total flux cleaned = -0.00175049 Jy ! Component: 3050 - total flux cleaned = -0.00171223 Jy ! Component: 3100 - total flux cleaned = -0.00167428 Jy ! Component: 3150 - total flux cleaned = -0.00167427 Jy ! Component: 3200 - total flux cleaned = -0.0015739 Jy ! Component: 3250 - total flux cleaned = -0.00153646 Jy ! Component: 3300 - total flux cleaned = -0.00154882 Jy ! Component: 3350 - total flux cleaned = -0.00152397 Jy ! Component: 3400 - total flux cleaned = -0.00148696 Jy ! Component: 3450 - total flux cleaned = -0.00145005 Jy ! Component: 3500 - total flux cleaned = -0.00143786 Jy ! Component: 3550 - total flux cleaned = -0.00140138 Jy ! Component: 3600 - total flux cleaned = -0.00137712 Jy ! Component: 3650 - total flux cleaned = -0.00135296 Jy ! Component: 3700 - total flux cleaned = -0.00137697 Jy ! Component: 3750 - total flux cleaned = -0.0013291 Jy ! Component: 3800 - total flux cleaned = -0.00131719 Jy ! Component: 3850 - total flux cleaned = -0.00126966 Jy ! Component: 3900 - total flux cleaned = -0.00130514 Jy ! Component: 3950 - total flux cleaned = -0.00130509 Jy ! Component: 4000 - total flux cleaned = -0.00129333 Jy ! Component: 4050 - total flux cleaned = -0.00126993 Jy ! Total flux subtracted in 4096 components = -0.00126994 Jy ! Clean residual min=-0.000729 max=0.000807 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.175902 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 310 components and 0.175902 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1012+2312_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.47 at 22.55 degrees (North through East) ! Clean map min=-0.001496 max=0.16154 Jy/beam ! Writing clean map to FITS file: .//J1012+2312_X_map.fits wmodel .//J1012+2312_X_map.mod ! Writing 310 model components to file: .//J1012+2312_X_map.mod wobs .//J1012+2312_X_uvs.fits ! Writing UV FITS file: .//J1012+2312_X_uvs.fits wwins .//J1012+2312_X_map.win ! wwins: Wrote 3 windows to .//J1012+2312_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198395 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368437 0.368437 0.736875 1.47375 2.9475 5.895 11.79 23.58 47.16 94.32 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 814.249 quit ! Quitting program ! Log file .//J1012+2312_X_dfm.log closed on Sat Oct 20 23:50:09 2018