! Started logfile: .//J0557+2413_S_dfm.log on Wed Aug 15 15:28:31 2018 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 .//J0557+2413_S_uva.fits ! Reading UV FITS file: .//J0557+2413_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0557+2413 ! ! 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 1440 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 J0557+2413_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.496053Jy sigma=25.733614 ! Fit after self-cal, rms=0.221053Jy sigma=3.696579 ! 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=3.047 mas, bmaj=7.766 mas, bpa=14.33 degrees ! Estimated noise=1.54077 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 = 0.757155 Jy ! Component: 100 - total flux cleaned = 0.975233 Jy ! Total flux subtracted in 100 components = 0.975233 Jy ! Clean residual min=-0.046857 max=0.096990 Jy/beam ! Clean residual mean=-0.000361 rms=0.015007 Jy/beam ! Combined flux in latest and established models = 0.975233 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.975233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191982Jy sigma=3.259036 ! Fit after self-cal, rms=0.191968Jy sigma=3.258874 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10494 Jy ! Component: 100 - total flux cleaned = 0.161005 Jy ! Total flux subtracted in 100 components = 0.161005 Jy ! Clean residual min=-0.037800 max=0.033834 Jy/beam ! Clean residual mean=-0.000133 rms=0.007948 Jy/beam ! Combined flux in latest and established models = 1.13624 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 1.13624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115009Jy sigma=1.918586 ! Fit after self-cal, rms=0.115008Jy sigma=1.918495 ! 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=3.463 mas, bmaj=8.133 mas, bpa=14.34 degrees ! Estimated noise=1.36759 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 = 0.0471322 Jy ! Component: 100 - total flux cleaned = 0.0781745 Jy ! Component: 150 - total flux cleaned = 0.100155 Jy ! Component: 200 - total flux cleaned = 0.116059 Jy ! Total flux subtracted in 200 components = 0.116059 Jy ! Clean residual min=-0.032548 max=0.022889 Jy/beam ! Clean residual mean=-0.000003 rms=0.006140 Jy/beam ! Combined flux in latest and established models = 1.2523 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 1.2523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089091Jy sigma=1.483801 ! Fit after self-cal, rms=0.089048Jy sigma=1.483208 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.463 x 8.133 at 14.34 degrees (North through East) ! Clean map min=-0.031143 max=0.99542 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.03 KP 0.92 ! LA 0.96 MK 1.07 NL 1.06 OV 0.94 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 0.99 ! LA 0.95 MK 1.06 NL 1.06 OV 0.92 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.99 KP 0.99 ! LA 0.94 MK 1.03 NL 0.96 OV 0.92 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.089048Jy sigma=1.483208 ! Fit after self-cal, rms=0.057143Jy sigma=0.952866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=8.206 mas, bpa=14.42 degrees ! Estimated noise=1.37075 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 (2, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622623 Jy ! Component: 100 - total flux cleaned = 0.00555585 Jy ! Component: 150 - total flux cleaned = 0.00463547 Jy ! Component: 200 - total flux cleaned = 0.00431675 Jy ! Total flux subtracted in 200 components = 0.00431675 Jy ! Clean residual min=-0.006549 max=0.006297 Jy/beam ! Clean residual mean=0.000016 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 1.25661 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 1.25661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054926Jy sigma=0.917864 ! Fit after self-cal, rms=0.054800Jy sigma=0.915758 ! 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=0.054800Jy sigma=0.915758 ! Fit after self-cal, rms=0.054614Jy sigma=0.912844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.491 mas, bmaj=8.21 mas, bpa=14.49 degrees ! Estimated noise=1.36991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128087 Jy ! Component: 100 - total flux cleaned = 0.00142665 Jy ! Component: 150 - total flux cleaned = 0.00117554 Jy ! Component: 200 - total flux cleaned = 0.00129574 Jy ! Total flux subtracted in 200 components = 0.00129574 Jy ! Clean residual min=-0.005209 max=0.005373 Jy/beam ! Clean residual mean=0.000017 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 1.25791 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 1.25791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053861Jy sigma=0.901227 ! Fit after self-cal, rms=0.053823Jy sigma=0.900569 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 = 0.000985009 Jy ! Component: 100 - total flux cleaned = 0.000879495 Jy ! Component: 150 - total flux cleaned = 0.000879223 Jy ! Component: 200 - total flux cleaned = 0.000792334 Jy ! Total flux subtracted in 200 components = 0.000792334 Jy ! Clean residual min=-0.004757 max=0.005031 Jy/beam ! Clean residual mean=0.000015 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 1.2587 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 1.2587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053477Jy sigma=0.895471 ! Fit after self-cal, rms=0.053467Jy sigma=0.895290 ! 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=0.053467Jy sigma=0.895290 ! Fit after self-cal, rms=0.053422Jy sigma=0.893889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=8.215 mas, bpa=14.5 degrees ! Estimated noise=1.37049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147536 Jy ! Component: 100 - total flux cleaned = -3.38006e-05 Jy ! Component: 150 - total flux cleaned = -0.000110356 Jy ! Component: 200 - total flux cleaned = -0.00010803 Jy ! Total flux subtracted in 200 components = -0.00010803 Jy ! Clean residual min=-0.004268 max=0.004545 Jy/beam ! Clean residual mean=0.000016 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.25859 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 1.25859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053160Jy sigma=0.889718 ! Fit after self-cal, rms=0.053153Jy sigma=0.889545 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 = 0.000430786 Jy ! Component: 100 - total flux cleaned = 0.000367214 Jy ! Component: 150 - total flux cleaned = 0.000427329 Jy ! Component: 200 - total flux cleaned = 0.000371302 Jy ! Total flux subtracted in 200 components = 0.000371302 Jy ! Clean residual min=-0.004065 max=0.004348 Jy/beam ! Clean residual mean=0.000016 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 1.25897 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 1.25897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053019Jy sigma=0.887526 ! Fit after self-cal, rms=0.053016Jy sigma=0.887472 ! 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=0.053016Jy sigma=0.887472 ! Fit after self-cal, rms=0.053023Jy sigma=0.886966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.909 mas, bmaj=10.95 mas, bpa=1.604 degrees ! Estimated noise=1.68951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667534 Jy ! Component: 100 - total flux cleaned = 0.000774509 Jy ! Component: 150 - total flux cleaned = 0.000541715 Jy ! Component: 200 - total flux cleaned = 0.000347939 Jy ! Total flux subtracted in 200 components = 0.000347939 Jy ! Clean residual min=-0.005166 max=0.005308 Jy/beam ! Clean residual mean=0.000033 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 1.25931 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 1.25931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052967Jy sigma=0.886081 ! Fit after self-cal, rms=0.052963Jy sigma=0.885936 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 = 0.000188868 Jy ! Component: 100 - total flux cleaned = 0.00022365 Jy ! Component: 150 - total flux cleaned = 0.000146708 Jy ! Component: 200 - total flux cleaned = 9.98534e-05 Jy ! Total flux subtracted in 200 components = 9.98534e-05 Jy ! Clean residual min=-0.005171 max=0.005161 Jy/beam ! Clean residual mean=0.000032 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 1.25941 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 1.25941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052950Jy sigma=0.885717 ! Fit after self-cal, rms=0.052949Jy sigma=0.885651 ! 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=3.494 mas, bmaj=8.218 mas, bpa=14.51 degrees ! Estimated noise=1.37102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 8.218 at 14.51 degrees (North through East) ! Clean map min=-0.0039112 max=0.99701 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052949Jy sigma=0.885651 ! Fit after self-cal, rms=0.050188Jy sigma=0.835417 ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=8.221 mas, bpa=14.5 degrees ! Estimated noise=1.37074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232947 Jy ! Component: 100 - total flux cleaned = -0.000383234 Jy ! Component: 150 - total flux cleaned = -0.000516165 Jy ! Component: 200 - total flux cleaned = -0.000594612 Jy ! Total flux subtracted in 200 components = -0.000594612 Jy ! Clean residual min=-0.003903 max=0.004191 Jy/beam ! Clean residual mean=0.000015 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 1.25882 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 1.25882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050101Jy sigma=0.833941 ! Fit after self-cal, rms=0.050099Jy sigma=0.833891 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.39194e-05 Jy ! Component: 100 - total flux cleaned = -1.32554e-05 Jy ! Component: 150 - total flux cleaned = -1.20305e-05 Jy ! Component: 200 - total flux cleaned = -1.22382e-05 Jy ! Total flux subtracted in 200 components = -1.22382e-05 Jy ! Clean residual min=-0.003931 max=0.004197 Jy/beam ! Clean residual mean=0.000014 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 1.25881 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 1.25881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050059Jy sigma=0.833234 ! Fit after self-cal, rms=0.050058Jy sigma=0.833218 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050058Jy sigma=0.833218 ! Fit after self-cal, rms=0.050070Jy sigma=0.833091 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=3.075 mas, bmaj=7.836 mas, bpa=14.49 degrees ! Estimated noise=1.55708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.765046 Jy ! Component: 100 - total flux cleaned = 0.977755 Jy ! Component: 150 - total flux cleaned = 1.07929 Jy ! Component: 200 - total flux cleaned = 1.13094 Jy ! Total flux subtracted in 200 components = 1.13094 Jy ! Clean residual min=-0.017440 max=0.025644 Jy/beam ! Clean residual mean=-0.000092 rms=0.005089 Jy/beam ! Combined flux in latest and established models = 1.13094 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.13094 Jy ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=8.223 mas, bpa=14.5 degrees ! Estimated noise=1.37101 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 = 0.0366404 Jy ! Component: 100 - total flux cleaned = 0.0608004 Jy ! Component: 150 - total flux cleaned = 0.0777591 Jy ! Component: 200 - total flux cleaned = 0.0898745 Jy ! Total flux subtracted in 200 components = 0.0898745 Jy ! Clean residual min=-0.007889 max=0.007495 Jy/beam ! Clean residual mean=0.000007 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 1.22081 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 1.22081 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=6.912 mas, bmaj=10.96 mas, bpa=1.602 degrees ! Estimated noise=1.68823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138251 Jy ! Component: 100 - total flux cleaned = 0.0220704 Jy ! Component: 150 - total flux cleaned = 0.0274865 Jy ! Component: 200 - total flux cleaned = 0.0309147 Jy ! Total flux subtracted in 200 components = 0.0309147 Jy ! Clean residual min=-0.005481 max=0.005125 Jy/beam ! Clean residual mean=0.000031 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.25173 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 = 0.00160028 Jy ! Component: 100 - total flux cleaned = 0.00283187 Jy ! Component: 150 - total flux cleaned = 0.00374462 Jy ! Component: 200 - total flux cleaned = 0.00447781 Jy ! Total flux subtracted in 200 components = 0.00447781 Jy ! Clean residual min=-0.005233 max=0.005080 Jy/beam ! Clean residual mean=0.000032 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 1.2562 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 113 components and 1.2562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=8.223 mas, bpa=14.5 degrees ! Estimated noise=1.37101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458308 Jy ! Component: 100 - total flux cleaned = -7.04091e-05 Jy ! Component: 150 - total flux cleaned = 0.000381572 Jy ! Component: 200 - total flux cleaned = 0.000688139 Jy ! Total flux subtracted in 200 components = 0.000688139 Jy ! Clean residual min=-0.005123 max=0.004412 Jy/beam ! Clean residual mean=0.000014 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 1.25689 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 1.25689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051005Jy sigma=0.846594 ! Fit after self-cal, rms=0.050987Jy sigma=0.846241 wmodel J0557+2413_S_map.mod ! Writing 132 model components to file: J0557+2413_S_map.mod wobs J0557+2413_S_uvs.fits ! Writing UV FITS file: J0557+2413_S_uvs.fits wwins J0557+2413_S_map.win ! wwins: Wrote 2 windows to J0557+2413_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 = -0.00228332 Jy ! Component: 100 - total flux cleaned = -0.00302083 Jy ! Component: 150 - total flux cleaned = -0.00324614 Jy ! Component: 200 - total flux cleaned = -0.00324922 Jy ! Component: 250 - total flux cleaned = -0.00298391 Jy ! Component: 300 - total flux cleaned = -0.00273073 Jy ! Component: 350 - total flux cleaned = -0.00254852 Jy ! Component: 400 - total flux cleaned = -0.00254766 Jy ! Component: 450 - total flux cleaned = -0.0024912 Jy ! Component: 500 - total flux cleaned = -0.00238425 Jy ! Component: 550 - total flux cleaned = -0.00227982 Jy ! Component: 600 - total flux cleaned = -0.00188054 Jy ! Component: 650 - total flux cleaned = -0.00173707 Jy ! Component: 700 - total flux cleaned = -0.00150423 Jy ! Component: 750 - total flux cleaned = -0.00127942 Jy ! Component: 800 - total flux cleaned = -0.001148 Jy ! Component: 850 - total flux cleaned = -0.000936692 Jy ! Component: 900 - total flux cleaned = -0.000896982 Jy ! Component: 950 - total flux cleaned = -0.000856677 Jy ! Component: 1000 - total flux cleaned = -0.000737745 Jy ! Component: 1050 - total flux cleaned = -0.000585438 Jy ! Component: 1100 - total flux cleaned = -0.000623234 Jy ! Component: 1150 - total flux cleaned = -0.000476094 Jy ! Component: 1200 - total flux cleaned = -0.000440276 Jy ! Component: 1250 - total flux cleaned = -0.000264088 Jy ! Component: 1300 - total flux cleaned = -0.000126523 Jy ! Component: 1350 - total flux cleaned = -5.83489e-05 Jy ! Component: 1400 - total flux cleaned = 0.000141766 Jy ! Component: 1450 - total flux cleaned = 0.000304763 Jy ! Component: 1500 - total flux cleaned = 0.000465168 Jy ! Component: 1550 - total flux cleaned = 0.000685585 Jy ! Component: 1600 - total flux cleaned = 0.000901822 Jy ! Component: 1650 - total flux cleaned = 0.00105448 Jy ! Component: 1700 - total flux cleaned = 0.0013248 Jy ! Component: 1750 - total flux cleaned = 0.00150207 Jy ! Component: 1800 - total flux cleaned = 0.00167707 Jy ! Component: 1850 - total flux cleaned = 0.00184945 Jy ! Component: 1900 - total flux cleaned = 0.00210358 Jy ! Component: 1950 - total flux cleaned = 0.0021317 Jy ! Component: 2000 - total flux cleaned = 0.00235227 Jy ! Component: 2050 - total flux cleaned = 0.00248816 Jy ! Component: 2100 - total flux cleaned = 0.00251484 Jy ! Component: 2150 - total flux cleaned = 0.0026477 Jy ! Component: 2200 - total flux cleaned = 0.00272662 Jy ! Component: 2250 - total flux cleaned = 0.00275235 Jy ! Component: 2300 - total flux cleaned = 0.00285549 Jy ! Component: 2350 - total flux cleaned = 0.00285573 Jy ! Component: 2400 - total flux cleaned = 0.00293127 Jy ! Component: 2450 - total flux cleaned = 0.00308065 Jy ! Component: 2500 - total flux cleaned = 0.00315447 Jy ! Component: 2550 - total flux cleaned = 0.00320325 Jy ! Component: 2600 - total flux cleaned = 0.00334855 Jy ! Component: 2650 - total flux cleaned = 0.00346841 Jy ! Component: 2700 - total flux cleaned = 0.00356356 Jy ! Component: 2750 - total flux cleaned = 0.00365752 Jy ! Component: 2800 - total flux cleaned = 0.00368105 Jy ! Component: 2850 - total flux cleaned = 0.00386701 Jy ! Component: 2900 - total flux cleaned = 0.00395929 Jy ! Component: 2950 - total flux cleaned = 0.00402796 Jy ! Component: 3000 - total flux cleaned = 0.00414177 Jy ! Component: 3050 - total flux cleaned = 0.00429973 Jy ! Component: 3100 - total flux cleaned = 0.00438946 Jy ! Component: 3150 - total flux cleaned = 0.00447862 Jy ! Component: 3200 - total flux cleaned = 0.00458928 Jy ! Component: 3250 - total flux cleaned = 0.00465524 Jy ! Component: 3300 - total flux cleaned = 0.00474266 Jy ! Component: 3350 - total flux cleaned = 0.00487313 Jy ! Component: 3400 - total flux cleaned = 0.00489475 Jy ! Component: 3450 - total flux cleaned = 0.0049377 Jy ! Component: 3500 - total flux cleaned = 0.0049591 Jy ! Component: 3550 - total flux cleaned = 0.00506535 Jy ! Component: 3600 - total flux cleaned = 0.0050651 Jy ! Component: 3650 - total flux cleaned = 0.00506511 Jy ! Component: 3700 - total flux cleaned = 0.00510701 Jy ! Component: 3750 - total flux cleaned = 0.00510699 Jy ! Component: 3800 - total flux cleaned = 0.00514861 Jy ! Component: 3850 - total flux cleaned = 0.00516927 Jy ! Component: 3900 - total flux cleaned = 0.00512765 Jy ! Component: 3950 - total flux cleaned = 0.00512764 Jy ! Component: 4000 - total flux cleaned = 0.00512765 Jy ! Component: 4050 - total flux cleaned = 0.00510698 Jy ! Total flux subtracted in 4096 components = 0.00512751 Jy ! Clean residual min=-0.001342 max=0.001164 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.26202 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 363 components and 1.26202 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0557+2413_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 8.223 at 14.5 degrees (North through East) ! Clean map min=-0.0031503 max=1.0035 Jy/beam ! Writing clean map to FITS file: .//J0557+2413_S_map.fits wmodel .//J0557+2413_S_map.mod ! Writing 363 model components to file: .//J0557+2413_S_map.mod wobs .//J0557+2413_S_uvs.fits ! Writing UV FITS file: .//J0557+2413_S_uvs.fits wwins .//J0557+2413_S_map.win ! wwins: Wrote 3 windows to .//J0557+2413_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.00346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0987626 0.0987626 0.197525 0.39505 0.790101 1.5802 3.1604 6.32081 12.6416 25.2832 50.5665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.003 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3037.59 quit ! Quitting program ! Log file .//J0557+2413_S_dfm.log closed on Wed Aug 15 15:28:35 2018