! Started logfile: /image_prod/ug002_uva//J0655+4100_S_dfm.log on Wed Mar 4 21:34:50 2020 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 /image_prod/ug002_uva//J0655+4100_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0655+4100_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.909259 visibilities/baseline/integration-bin. ! Found source: J0655+4100 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 8838 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0655+4100_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052150Jy sigma=8.675538 ! Fit after self-cal, rms=0.746570Jy sigma=6.177470 ! 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=3.092 mas, bmaj=5.088 mas, bpa=16.09 degrees ! Estimated noise=1.71413 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 = 0.19116 Jy ! Component: 100 - total flux cleaned = 0.247705 Jy ! Total flux subtracted in 100 components = 0.247705 Jy ! Clean residual min=-0.011770 max=0.023043 Jy/beam ! Clean residual mean=-0.000002 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 0.247705 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.247705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097797Jy sigma=0.677348 ! Fit after self-cal, rms=0.097795Jy sigma=0.677113 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232635 Jy ! Component: 100 - total flux cleaned = 0.0348393 Jy ! Total flux subtracted in 100 components = 0.0348393 Jy ! Clean residual min=-0.011255 max=0.012619 Jy/beam ! Clean residual mean=-0.000008 rms=0.002702 Jy/beam ! Combined flux in latest and established models = 0.282544 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.282544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092322Jy sigma=0.629161 ! Fit after self-cal, rms=0.092324Jy sigma=0.629016 ! 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=3.956 mas, bmaj=6.315 mas, bpa=13.13 degrees ! Estimated noise=0.936522 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 = 0.00401998 Jy ! Component: 100 - total flux cleaned = 0.00429021 Jy ! Component: 150 - total flux cleaned = 0.00464811 Jy ! Component: 200 - total flux cleaned = 0.00487439 Jy ! Total flux subtracted in 200 components = 0.00487439 Jy ! Clean residual min=-0.010709 max=0.011359 Jy/beam ! Clean residual mean=-0.000020 rms=0.003175 Jy/beam ! Combined flux in latest and established models = 0.287418 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.287418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091968Jy sigma=0.627842 ! Fit after self-cal, rms=0.091947Jy sigma=0.627706 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.956 x 6.315 at 13.13 degrees (North through East) ! Clean map min=-0.010456 max=0.25391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 KP 0.99 LA 1.01 ! MK 1.00 NL 0.96 OV 0.93 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 KP 1.00 LA 1.02 ! MK 0.99 NL 0.65 OV 1.16 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.96 KP 1.00 LA 0.99 ! MK 1.00 NL 0.89 OV 0.94 PT 1.03 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.091947Jy sigma=0.627706 ! Fit after self-cal, rms=0.081508Jy sigma=0.570186 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=6.4 mas, bpa=12.33 degrees ! Estimated noise=0.940636 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 = -0.00140864 Jy ! Component: 100 - total flux cleaned = -0.00161377 Jy ! Component: 150 - total flux cleaned = -0.00170205 Jy ! Component: 200 - total flux cleaned = -0.00185063 Jy ! Total flux subtracted in 200 components = -0.00185063 Jy ! Clean residual min=-0.010425 max=0.011058 Jy/beam ! Clean residual mean=-0.000010 rms=0.002912 Jy/beam ! Combined flux in latest and established models = 0.285568 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.285568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081250Jy sigma=0.568626 ! Fit after self-cal, rms=0.081263Jy sigma=0.568426 ! 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. ! ! Fit before self-cal, rms=0.081263Jy sigma=0.568426 ! Fit after self-cal, rms=0.095635Jy sigma=0.428767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=6.349 mas, bpa=12.8 degrees ! Estimated noise=0.937288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728331 Jy ! Component: 100 - total flux cleaned = 0.000623335 Jy ! Component: 150 - total flux cleaned = 0.000580862 Jy ! Component: 200 - total flux cleaned = 0.000580607 Jy ! Total flux subtracted in 200 components = 0.000580607 Jy ! Clean residual min=-0.001843 max=0.002323 Jy/beam ! Clean residual mean=-0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.286148 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.286148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095545Jy sigma=0.428234 ! Fit after self-cal, rms=0.096210Jy sigma=0.427782 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 (38.5, 49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141425 Jy ! Component: 100 - total flux cleaned = 0.00178624 Jy ! Component: 150 - total flux cleaned = 0.00178697 Jy ! Component: 200 - total flux cleaned = 0.00178588 Jy ! Total flux subtracted in 200 components = 0.00178588 Jy ! Clean residual min=-0.001593 max=0.002212 Jy/beam ! Clean residual mean=-0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.287934 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.287934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096104Jy sigma=0.427198 ! Fit after self-cal, rms=0.096110Jy sigma=0.427178 ! Inverting map ! Added new window around map position (-22, -67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838198 Jy ! Component: 100 - total flux cleaned = 0.000893183 Jy ! Component: 150 - total flux cleaned = 0.000889226 Jy ! Component: 200 - total flux cleaned = 0.000934421 Jy ! Total flux subtracted in 200 components = 0.000934421 Jy ! Clean residual min=-0.001546 max=0.001723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.288869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.288869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096024Jy sigma=0.426324 ! Fit after self-cal, rms=0.096035Jy sigma=0.426291 ! 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. ! ! Fit before self-cal, rms=0.096035Jy sigma=0.426291 ! Fit after self-cal, rms=0.096756Jy sigma=0.426018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.93 mas, bmaj=6.345 mas, bpa=13.16 degrees ! Estimated noise=0.936385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702072 Jy ! Component: 100 - total flux cleaned = 0.000825193 Jy ! Component: 150 - total flux cleaned = 0.000825125 Jy ! Component: 200 - total flux cleaned = 0.000824133 Jy ! Total flux subtracted in 200 components = 0.000824133 Jy ! Clean residual min=-0.001553 max=0.001608 Jy/beam ! Clean residual mean=-0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.289693 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.289693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096710Jy sigma=0.425676 ! Fit after self-cal, rms=0.096719Jy sigma=0.425660 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 = 0.000123384 Jy ! Component: 100 - total flux cleaned = 9.09513e-05 Jy ! Component: 150 - total flux cleaned = 2.99452e-05 Jy ! Component: 200 - total flux cleaned = -2.87727e-05 Jy ! Total flux subtracted in 200 components = -2.87727e-05 Jy ! Clean residual min=-0.001521 max=0.001560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.289664 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 0.289664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096689Jy sigma=0.425467 ! Fit after self-cal, rms=0.096693Jy sigma=0.425462 ! 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. ! ! Fit before self-cal, rms=0.096693Jy sigma=0.425462 ! Fit after self-cal, rms=0.096739Jy sigma=0.425428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.736 mas, bmaj=11.32 mas, bpa=22.54 degrees ! Estimated noise=1.0794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489244 Jy ! Component: 100 - total flux cleaned = 0.000558772 Jy ! Component: 150 - total flux cleaned = 0.000620108 Jy ! Component: 200 - total flux cleaned = 0.00066171 Jy ! Total flux subtracted in 200 components = 0.00066171 Jy ! Clean residual min=-0.001185 max=0.001426 Jy/beam ! Clean residual mean=-0.000008 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.290326 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.290326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096735Jy sigma=0.425372 ! Fit after self-cal, rms=0.096735Jy sigma=0.425370 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55834e-05 Jy ! Component: 100 - total flux cleaned = 6.09985e-05 Jy ! Component: 150 - total flux cleaned = 6.07248e-05 Jy ! Component: 200 - total flux cleaned = 5.07634e-05 Jy ! Total flux subtracted in 200 components = 5.07634e-05 Jy ! Clean residual min=-0.001199 max=0.001403 Jy/beam ! Clean residual mean=-0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.290376 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.290376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096734Jy sigma=0.425345 ! Fit after self-cal, rms=0.096735Jy sigma=0.425344 ! 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=3.925 mas, bmaj=6.346 mas, bpa=13.29 degrees ! Estimated noise=0.936681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.925 x 6.346 at 13.29 degrees (North through East) ! Clean map min=-0.001941 max=0.25524 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=5.163 mas, bpa=15.22 degrees ! Estimated noise=1.71996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191511 Jy ! Component: 100 - total flux cleaned = 0.247198 Jy ! Component: 150 - total flux cleaned = 0.269972 Jy ! Component: 200 - total flux cleaned = 0.279941 Jy ! Total flux subtracted in 200 components = 0.279941 Jy ! Clean residual min=-0.003963 max=0.004610 Jy/beam ! Clean residual mean=-0.000001 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.279941 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.279941 Jy ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=6.346 mas, bpa=13.29 degrees ! Estimated noise=0.936681 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 = 0.00483203 Jy ! Component: 100 - total flux cleaned = 0.00685515 Jy ! Component: 150 - total flux cleaned = 0.00738051 Jy ! Component: 200 - total flux cleaned = 0.00776897 Jy ! Total flux subtracted in 200 components = 0.00776897 Jy ! Clean residual min=-0.001779 max=0.002035 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.28771 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.28771 Jy ! Inverting map ! Added new window around map position (22.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011376 Jy ! Component: 100 - total flux cleaned = 0.00139591 Jy ! Component: 150 - total flux cleaned = 0.00157593 Jy ! Component: 200 - total flux cleaned = 0.0015758 Jy ! Total flux subtracted in 200 components = 0.0015758 Jy ! Clean residual min=-0.001618 max=0.001797 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.289286 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.289286 Jy ! Inverting map ! Added new window around map position (16.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683488 Jy ! Component: 100 - total flux cleaned = 0.000847344 Jy ! Component: 150 - total flux cleaned = 0.000993874 Jy ! Component: 200 - total flux cleaned = 0.000992035 Jy ! Total flux subtracted in 200 components = 0.000992035 Jy ! Clean residual min=-0.001554 max=0.001513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.290278 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.290278 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=8.736 mas, bmaj=11.32 mas, bpa=22.54 degrees ! Estimated noise=1.0794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020865 Jy ! Component: 100 - total flux cleaned = -8.20089e-05 Jy ! Component: 150 - total flux cleaned = -0.000171505 Jy ! Component: 200 - total flux cleaned = -0.000274058 Jy ! Total flux subtracted in 200 components = -0.000274058 Jy ! Clean residual min=-0.001310 max=0.001389 Jy/beam ! Clean residual mean=-0.000008 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.290004 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 = -5.73233e-05 Jy ! Component: 100 - total flux cleaned = -0.000110678 Jy ! Component: 150 - total flux cleaned = -0.000144757 Jy ! Component: 200 - total flux cleaned = -0.000191781 Jy ! Total flux subtracted in 200 components = -0.000191781 Jy ! Clean residual min=-0.001298 max=0.001372 Jy/beam ! Clean residual mean=-0.000008 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.289812 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.289812 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=6.346 mas, bpa=13.29 degrees ! Estimated noise=0.936681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293865 Jy ! Component: 100 - total flux cleaned = 0.000410815 Jy ! Component: 150 - total flux cleaned = 0.000411607 Jy ! Component: 200 - total flux cleaned = 0.000481281 Jy ! Total flux subtracted in 200 components = 0.000481281 Jy ! Clean residual min=-0.001372 max=0.001375 Jy/beam ! Clean residual mean=-0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.290293 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.290293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096759Jy sigma=0.425187 ! Fit after self-cal, rms=0.096748Jy sigma=0.425054 wmodel J0655+4100_S_map.mod ! Writing 117 model components to file: J0655+4100_S_map.mod wobs J0655+4100_S_uvs.fits ! Writing UV FITS file: J0655+4100_S_uvs.fits wwins J0655+4100_S_map.win ! wwins: Wrote 5 windows to J0655+4100_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 = -5.26462e-05 Jy ! Component: 100 - total flux cleaned = 4.06715e-05 Jy ! Component: 150 - total flux cleaned = 0.00017428 Jy ! Component: 200 - total flux cleaned = 0.000304214 Jy ! Component: 250 - total flux cleaned = 0.000431088 Jy ! Component: 300 - total flux cleaned = 0.000514334 Jy ! Component: 350 - total flux cleaned = 0.000675919 Jy ! Component: 400 - total flux cleaned = 0.000813944 Jy ! Component: 450 - total flux cleaned = 0.000909925 Jy ! Component: 500 - total flux cleaned = 0.000872142 Jy ! Component: 550 - total flux cleaned = 0.000965543 Jy ! Component: 600 - total flux cleaned = 0.00092866 Jy ! Component: 650 - total flux cleaned = 0.00092879 Jy ! Component: 700 - total flux cleaned = 0.00087531 Jy ! Component: 750 - total flux cleaned = 0.000823196 Jy ! Component: 800 - total flux cleaned = 0.000840601 Jy ! Component: 850 - total flux cleaned = 0.000789546 Jy ! Component: 900 - total flux cleaned = 0.000739154 Jy ! Component: 950 - total flux cleaned = 0.000722456 Jy ! Component: 1000 - total flux cleaned = 0.000689761 Jy ! Component: 1050 - total flux cleaned = 0.000657482 Jy ! Component: 1100 - total flux cleaned = 0.000673175 Jy ! Component: 1150 - total flux cleaned = 0.000609946 Jy ! Component: 1200 - total flux cleaned = 0.000594489 Jy ! Component: 1250 - total flux cleaned = 0.000563903 Jy ! Component: 1300 - total flux cleaned = 0.000563605 Jy ! Component: 1350 - total flux cleaned = 0.000518556 Jy ! Component: 1400 - total flux cleaned = 0.000474331 Jy ! Component: 1450 - total flux cleaned = 0.000488712 Jy ! Component: 1500 - total flux cleaned = 0.000459802 Jy ! Component: 1550 - total flux cleaned = 0.000431358 Jy ! Component: 1600 - total flux cleaned = 0.000403075 Jy ! Component: 1650 - total flux cleaned = 0.000417179 Jy ! Component: 1700 - total flux cleaned = 0.0004031 Jy ! Component: 1750 - total flux cleaned = 0.000375722 Jy ! Component: 1800 - total flux cleaned = 0.000416557 Jy ! Component: 1850 - total flux cleaned = 0.000376123 Jy ! Component: 1900 - total flux cleaned = 0.000349593 Jy ! Component: 1950 - total flux cleaned = 0.000402481 Jy ! Component: 2000 - total flux cleaned = 0.000349952 Jy ! Component: 2050 - total flux cleaned = 0.000389041 Jy ! Component: 2100 - total flux cleaned = 0.000388945 Jy ! Component: 2150 - total flux cleaned = 0.00035047 Jy ! Component: 2200 - total flux cleaned = 0.000325115 Jy ! Component: 2250 - total flux cleaned = 0.000337704 Jy ! Component: 2300 - total flux cleaned = 0.000350325 Jy ! Component: 2350 - total flux cleaned = 0.000325507 Jy ! Component: 2400 - total flux cleaned = 0.000349939 Jy ! Component: 2450 - total flux cleaned = 0.000337864 Jy ! Component: 2500 - total flux cleaned = 0.000313771 Jy ! Component: 2550 - total flux cleaned = 0.00032573 Jy ! Component: 2600 - total flux cleaned = 0.000349432 Jy ! Component: 2650 - total flux cleaned = 0.000302598 Jy ! Component: 2700 - total flux cleaned = 0.000325969 Jy ! Component: 2750 - total flux cleaned = 0.000337644 Jy ! Component: 2800 - total flux cleaned = 0.000303296 Jy ! Component: 2850 - total flux cleaned = 0.00032608 Jy ! Component: 2900 - total flux cleaned = 0.000303521 Jy ! Component: 2950 - total flux cleaned = 0.000325943 Jy ! Component: 3000 - total flux cleaned = 0.000348189 Jy ! Component: 3050 - total flux cleaned = 0.000326225 Jy ! Component: 3100 - total flux cleaned = 0.000337225 Jy ! Component: 3150 - total flux cleaned = 0.000337078 Jy ! Component: 3200 - total flux cleaned = 0.00030462 Jy ! Component: 3250 - total flux cleaned = 0.000326141 Jy ! Component: 3300 - total flux cleaned = 0.00032613 Jy ! Component: 3350 - total flux cleaned = 0.000315541 Jy ! Component: 3400 - total flux cleaned = 0.000262891 Jy ! Component: 3450 - total flux cleaned = 0.000294372 Jy ! Component: 3500 - total flux cleaned = 0.000294442 Jy ! Component: 3550 - total flux cleaned = 0.000304886 Jy ! Component: 3600 - total flux cleaned = 0.000274014 Jy ! Component: 3650 - total flux cleaned = 0.000304732 Jy ! Component: 3700 - total flux cleaned = 0.000284376 Jy ! Component: 3750 - total flux cleaned = 0.000304586 Jy ! Component: 3800 - total flux cleaned = 0.000304545 Jy ! Component: 3850 - total flux cleaned = 0.000304496 Jy ! Component: 3900 - total flux cleaned = 0.00027483 Jy ! Component: 3950 - total flux cleaned = 0.000274869 Jy ! Component: 4000 - total flux cleaned = 0.000284662 Jy ! Component: 4050 - total flux cleaned = 0.000265268 Jy ! Total flux subtracted in 4096 components = 0.000236133 Jy ! Clean residual min=-0.000756 max=0.000609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.290529 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 389 components and 0.290529 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0655+4100_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.925 x 6.346 at 13.29 degrees (North through East) ! Clean map min=-0.0015426 max=0.25573 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0655+4100_S_map.fits wmodel /image_prod/ug002_uva//J0655+4100_S_map.mod ! Writing 389 model components to file: /image_prod/ug002_uva//J0655+4100_S_map.mod wobs /image_prod/ug002_uva//J0655+4100_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0655+4100_S_uvs.fits wwins /image_prod/ug002_uva//J0655+4100_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0655+4100_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.25573 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200145 0.200145 0.40029 0.800581 1.60116 3.20232 6.40465 12.8093 25.6186 51.2372 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1498.91 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0655+4100_S_dfm.log closed on Wed Mar 4 21:34:54 2020