! Started logfile: .//J2035+1056_C_dfm.log on Sun Oct 21 00:11:25 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2035+1056_C_uva.fits ! Reading UV FITS file: .//J2035+1056_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2035+1056 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1728 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2035+1056_C] 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 0.300x0.300 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=1.067002Jy sigma=56.347026 ! Fit after self-cal, rms=0.640373Jy sigma=33.524170 ! 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=1.282 mas, bmaj=3.34 mas, bpa=6.922 degrees ! Estimated noise=0.514517 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 = 0.266193 Jy ! Component: 100 - total flux cleaned = 0.334599 Jy ! Total flux subtracted in 100 components = 0.334599 Jy ! Clean residual min=-0.015452 max=0.028859 Jy/beam ! Clean residual mean=-0.000017 rms=0.004089 Jy/beam ! Combined flux in latest and established models = 0.334599 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.334599 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=0.072474Jy sigma=3.567845 ! Fit after self-cal, rms=0.072472Jy sigma=3.567690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312745 Jy ! Component: 100 - total flux cleaned = 0.0490386 Jy ! Total flux subtracted in 100 components = 0.0490386 Jy ! Clean residual min=-0.013414 max=0.012374 Jy/beam ! Clean residual mean=-0.000007 rms=0.002730 Jy/beam ! Combined flux in latest and established models = 0.383638 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.383638 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=0.052063Jy sigma=2.369666 ! Fit after self-cal, rms=0.052066Jy sigma=2.369464 ! 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=1.616 mas, bmaj=3.826 mas, bpa=4.605 degrees ! Estimated noise=0.373708 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 = 0.0145272 Jy ! Component: 100 - total flux cleaned = 0.023137 Jy ! Component: 150 - total flux cleaned = 0.0286404 Jy ! Component: 200 - total flux cleaned = 0.0323209 Jy ! Total flux subtracted in 200 components = 0.0323209 Jy ! Clean residual min=-0.015390 max=0.009841 Jy/beam ! Clean residual mean=0.000003 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.415959 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.415959 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=0.046920Jy sigma=2.108827 ! Fit after self-cal, rms=0.046927Jy sigma=2.108470 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 3.826 at 4.605 degrees (North through East) ! Clean map min=-0.01475 max=0.35541 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.96 LA 1.05 ! MK 0.96 NL 0.98 OV 0.83 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.01 LA 1.05 ! MK 0.96 NL 0.99 OV 0.84 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.99 LA 1.02 ! MK 1.01 NL 1.22 OV 0.86 PT 1.02 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.98 LA 1.07 ! MK 0.99 NL 1.06 OV 0.85 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.02 LA 1.04 ! MK 1.02 NL 1.05 OV 0.86 PT 1.04 ! SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.02 LA 1.04 ! MK 1.03 NL 1.05 OV 0.86 PT 1.05 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.02 LA 1.04 ! MK 1.03 NL 1.06 OV 0.86 PT 1.05 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.01 LA 1.04 ! MK 1.04 NL 1.06 OV 0.86 PT 1.05 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.046927Jy sigma=2.108470 ! Fit after self-cal, rms=0.022574Jy sigma=0.907055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=3.831 mas, bpa=4.487 degrees ! Estimated noise=0.373969 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 = -0.0011955 Jy ! Component: 100 - total flux cleaned = -0.00100613 Jy ! Component: 150 - total flux cleaned = -0.000832506 Jy ! Component: 200 - total flux cleaned = -0.000669736 Jy ! Total flux subtracted in 200 components = -0.000669736 Jy ! Clean residual min=-0.003811 max=0.004121 Jy/beam ! Clean residual mean=-0.000003 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.415289 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.415289 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=0.022218Jy sigma=0.890055 ! Fit after self-cal, rms=0.022200Jy sigma=0.889811 ! 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=0.022200Jy sigma=0.889811 ! Fit after self-cal, rms=0.022164Jy sigma=0.887792 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=3.834 mas, bpa=4.448 degrees ! Estimated noise=0.37405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000800068 Jy ! Component: 100 - total flux cleaned = -0.000699278 Jy ! Component: 150 - total flux cleaned = -0.000559294 Jy ! Component: 200 - total flux cleaned = -0.000473012 Jy ! Total flux subtracted in 200 components = -0.000473012 Jy ! Clean residual min=-0.003550 max=0.004016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.414816 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.414816 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=0.021937Jy sigma=0.876837 ! Fit after self-cal, rms=0.021937Jy sigma=0.876731 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.5, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382107 Jy ! Component: 100 - total flux cleaned = 0.00457826 Jy ! Component: 150 - total flux cleaned = 0.00480605 Jy ! Component: 200 - total flux cleaned = 0.00509217 Jy ! Total flux subtracted in 200 components = 0.00509217 Jy ! Clean residual min=-0.003082 max=0.002648 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.419908 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.419908 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=0.021004Jy sigma=0.830413 ! Fit after self-cal, rms=0.020979Jy sigma=0.829057 ! 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=0.020979Jy sigma=0.829057 ! Fit after self-cal, rms=0.020824Jy sigma=0.823571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=3.836 mas, bpa=4.42 degrees ! Estimated noise=0.373591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750745 Jy ! Component: 100 - total flux cleaned = 0.000799421 Jy ! Component: 150 - total flux cleaned = 0.0008825 Jy ! Component: 200 - total flux cleaned = 0.000882564 Jy ! Total flux subtracted in 200 components = 0.000882564 Jy ! Clean residual min=-0.002804 max=0.002702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.420791 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.420791 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=0.020619Jy sigma=0.813945 ! Fit after self-cal, rms=0.020614Jy sigma=0.813682 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 = 0.00022609 Jy ! Component: 100 - total flux cleaned = 0.00032455 Jy ! Component: 150 - total flux cleaned = 0.000447792 Jy ! Component: 200 - total flux cleaned = 0.000620575 Jy ! Total flux subtracted in 200 components = 0.000620575 Jy ! Clean residual min=-0.002689 max=0.002723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.421412 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.421412 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=0.020512Jy sigma=0.809223 ! Fit after self-cal, rms=0.020511Jy sigma=0.809128 ! Inverting map ! Added new window around map position (-7.8, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223694 Jy ! Component: 100 - total flux cleaned = 0.00233992 Jy ! Component: 150 - total flux cleaned = 0.00245176 Jy ! Component: 200 - total flux cleaned = 0.00269598 Jy ! Total flux subtracted in 200 components = 0.00269598 Jy ! Clean residual min=-0.002242 max=0.002106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.424108 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.424108 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=0.020185Jy sigma=0.788971 ! Fit after self-cal, rms=0.020152Jy sigma=0.787261 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.020152Jy sigma=0.787261 ! Fit after self-cal, rms=0.020080Jy sigma=0.785165 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=5.431 mas, bpa=-0.3662 degrees ! Estimated noise=0.461834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187728 Jy ! Component: 100 - total flux cleaned = 0.00280669 Jy ! Component: 150 - total flux cleaned = 0.00322303 Jy ! Component: 200 - total flux cleaned = 0.00357354 Jy ! Total flux subtracted in 200 components = 0.00357354 Jy ! Clean residual min=-0.002292 max=0.002244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.427681 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 158 components and 0.427681 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=0.019987Jy sigma=0.779586 ! Fit after self-cal, rms=0.019968Jy sigma=0.778748 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 = 0.000530185 Jy ! Component: 100 - total flux cleaned = 0.000779039 Jy ! Component: 150 - total flux cleaned = 0.000967765 Jy ! Component: 200 - total flux cleaned = 0.00106418 Jy ! Total flux subtracted in 200 components = 0.00106418 Jy ! Clean residual min=-0.002012 max=0.002189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.428745 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.428745 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=0.019952Jy sigma=0.778222 ! Fit after self-cal, rms=0.019950Jy sigma=0.777689 ! 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=1.632 mas, bmaj=3.835 mas, bpa=4.404 degrees ! Estimated noise=0.3735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.632 x 3.835 at 4.404 degrees (North through East) ! Clean map min=-0.002424 max=0.35525 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=1.296 mas, bmaj=3.339 mas, bpa=6.945 degrees ! Estimated noise=0.515741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266817 Jy ! Component: 100 - total flux cleaned = 0.333161 Jy ! Component: 150 - total flux cleaned = 0.361977 Jy ! Component: 200 - total flux cleaned = 0.377566 Jy ! Total flux subtracted in 200 components = 0.377566 Jy ! Clean residual min=-0.004936 max=0.008266 Jy/beam ! Clean residual mean=-0.000008 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.377567 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.377567 Jy ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=3.835 mas, bpa=4.404 degrees ! Estimated noise=0.3735 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 = 0.0143361 Jy ! Component: 100 - total flux cleaned = 0.0226737 Jy ! Component: 150 - total flux cleaned = 0.0283714 Jy ! Component: 200 - total flux cleaned = 0.0328995 Jy ! Total flux subtracted in 200 components = 0.0328995 Jy ! Clean residual min=-0.003319 max=0.003488 Jy/beam ! Clean residual mean=-0.000005 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.410466 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 74 components and 0.410466 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=5.431 mas, bpa=-0.3662 degrees ! Estimated noise=0.461834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543048 Jy ! Component: 100 - total flux cleaned = 0.00911286 Jy ! Component: 150 - total flux cleaned = 0.0118825 Jy ! Component: 200 - total flux cleaned = 0.0139897 Jy ! Total flux subtracted in 200 components = 0.0139897 Jy ! Clean residual min=-0.002580 max=0.002152 Jy/beam ! Clean residual mean=-0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.424456 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 = 0.00160897 Jy ! Component: 100 - total flux cleaned = 0.00247016 Jy ! Component: 150 - total flux cleaned = 0.00304891 Jy ! Component: 200 - total flux cleaned = 0.00356249 Jy ! Total flux subtracted in 200 components = 0.00356249 Jy ! Clean residual min=-0.002169 max=0.002021 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.428018 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 132 components and 0.428018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=3.835 mas, bpa=4.404 degrees ! Estimated noise=0.3735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451069 Jy ! Component: 100 - total flux cleaned = -0.000576977 Jy ! Component: 150 - total flux cleaned = -0.000687148 Jy ! Component: 200 - total flux cleaned = -0.000784619 Jy ! Total flux subtracted in 200 components = -0.000784619 Jy ! Clean residual min=-0.002303 max=0.002102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.427233 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.427234 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=0.020243Jy sigma=0.791236 ! Fit after self-cal, rms=0.020220Jy sigma=0.789573 wmodel J2035+1056_C_map.mod ! Writing 149 model components to file: J2035+1056_C_map.mod wobs J2035+1056_C_uvs.fits ! Writing UV FITS file: J2035+1056_C_uvs.fits wwins J2035+1056_C_map.win ! wwins: Wrote 3 windows to J2035+1056_C_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 = -0.000470479 Jy ! Component: 100 - total flux cleaned = -0.000722604 Jy ! Component: 150 - total flux cleaned = -0.0010571 Jy ! Component: 200 - total flux cleaned = -0.00140428 Jy ! Component: 250 - total flux cleaned = -0.00164341 Jy ! Component: 300 - total flux cleaned = -0.00192881 Jy ! Component: 350 - total flux cleaned = -0.0022297 Jy ! Component: 400 - total flux cleaned = -0.00254553 Jy ! Component: 450 - total flux cleaned = -0.00277444 Jy ! Component: 500 - total flux cleaned = -0.00301973 Jy ! Component: 550 - total flux cleaned = -0.00325798 Jy ! Component: 600 - total flux cleaned = -0.00351307 Jy ! Component: 650 - total flux cleaned = -0.00376144 Jy ! Component: 700 - total flux cleaned = -0.00400324 Jy ! Component: 750 - total flux cleaned = -0.0042606 Jy ! Component: 800 - total flux cleaned = -0.00451127 Jy ! Component: 850 - total flux cleaned = -0.00473574 Jy ! Component: 900 - total flux cleaned = -0.00495517 Jy ! Component: 950 - total flux cleaned = -0.00516906 Jy ! Component: 1000 - total flux cleaned = -0.00524502 Jy ! Component: 1050 - total flux cleaned = -0.00537567 Jy ! Component: 1100 - total flux cleaned = -0.00546703 Jy ! Component: 1150 - total flux cleaned = -0.0056285 Jy ! Component: 1200 - total flux cleaned = -0.00569878 Jy ! Component: 1250 - total flux cleaned = -0.00585395 Jy ! Component: 1300 - total flux cleaned = -0.0058874 Jy ! Component: 1350 - total flux cleaned = -0.00592095 Jy ! Component: 1400 - total flux cleaned = -0.0059376 Jy ! Component: 1450 - total flux cleaned = -0.00597053 Jy ! Component: 1500 - total flux cleaned = -0.00606598 Jy ! Component: 1550 - total flux cleaned = -0.00606599 Jy ! Component: 1600 - total flux cleaned = -0.00614258 Jy ! Component: 1650 - total flux cleaned = -0.00614253 Jy ! Component: 1700 - total flux cleaned = -0.00620213 Jy ! Component: 1750 - total flux cleaned = -0.00614307 Jy ! Component: 1800 - total flux cleaned = -0.00612898 Jy ! Component: 1850 - total flux cleaned = -0.00617209 Jy ! Component: 1900 - total flux cleaned = -0.0061297 Jy ! Component: 1950 - total flux cleaned = -0.00617157 Jy ! Component: 2000 - total flux cleaned = -0.00613024 Jy ! Component: 2050 - total flux cleaned = -0.00615757 Jy ! Component: 2100 - total flux cleaned = -0.00614405 Jy ! Component: 2150 - total flux cleaned = -0.00614406 Jy ! Component: 2200 - total flux cleaned = -0.00610459 Jy ! Component: 2250 - total flux cleaned = -0.00611758 Jy ! Component: 2300 - total flux cleaned = -0.00610464 Jy ! Component: 2350 - total flux cleaned = -0.00610451 Jy ! Component: 2400 - total flux cleaned = -0.00609172 Jy ! Component: 2450 - total flux cleaned = -0.00611662 Jy ! Component: 2500 - total flux cleaned = -0.00609184 Jy ! Component: 2550 - total flux cleaned = -0.0060918 Jy ! Component: 2600 - total flux cleaned = -0.00609185 Jy ! Component: 2650 - total flux cleaned = -0.00611583 Jy ! Component: 2700 - total flux cleaned = -0.00609197 Jy ! Component: 2750 - total flux cleaned = -0.00610377 Jy ! Component: 2800 - total flux cleaned = -0.006127 Jy ! Component: 2850 - total flux cleaned = -0.00612688 Jy ! Component: 2900 - total flux cleaned = -0.00610395 Jy ! Component: 2950 - total flux cleaned = -0.00607012 Jy ! Component: 3000 - total flux cleaned = -0.00609274 Jy ! Component: 3050 - total flux cleaned = -0.00611516 Jy ! Component: 3100 - total flux cleaned = -0.00609308 Jy ! Component: 3150 - total flux cleaned = -0.00611505 Jy ! Component: 3200 - total flux cleaned = -0.00612603 Jy ! Component: 3250 - total flux cleaned = -0.00610445 Jy ! Component: 3300 - total flux cleaned = -0.00615816 Jy ! Component: 3350 - total flux cleaned = -0.00615828 Jy ! Component: 3400 - total flux cleaned = -0.00616904 Jy ! Component: 3450 - total flux cleaned = -0.00615872 Jy ! Component: 3500 - total flux cleaned = -0.00624204 Jy ! Component: 3550 - total flux cleaned = -0.00627298 Jy ! Component: 3600 - total flux cleaned = -0.00630374 Jy ! Component: 3650 - total flux cleaned = -0.00632411 Jy ! Component: 3700 - total flux cleaned = -0.0063544 Jy ! Component: 3750 - total flux cleaned = -0.0063644 Jy ! Component: 3800 - total flux cleaned = -0.00640433 Jy ! Component: 3850 - total flux cleaned = -0.00640438 Jy ! Component: 3900 - total flux cleaned = -0.00642416 Jy ! Component: 3950 - total flux cleaned = -0.00644366 Jy ! Component: 4000 - total flux cleaned = -0.00644378 Jy ! Component: 4050 - total flux cleaned = -0.00648244 Jy ! Total flux subtracted in 4096 components = -0.00650166 Jy ! Clean residual min=-0.000539 max=0.000778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.420732 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 430 components and 0.420732 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2035+1056_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.632 x 3.835 at 4.404 degrees (North through East) ! Clean map min=-0.0013744 max=0.3568 Jy/beam ! Writing clean map to FITS file: .//J2035+1056_C_map.fits wmodel .//J2035+1056_C_map.mod ! Writing 430 model components to file: .//J2035+1056_C_map.mod wobs .//J2035+1056_C_uvs.fits ! Writing UV FITS file: .//J2035+1056_C_uvs.fits wwins .//J2035+1056_C_map.win ! wwins: Wrote 4 windows to .//J2035+1056_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.356805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143137 0.143137 0.286273 0.572547 1.14509 2.29019 4.58037 9.16075 18.3215 36.643 73.286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.356 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2095.9 quit ! Quitting program ! Log file .//J2035+1056_C_dfm.log closed on Sun Oct 21 00:11:29 2018